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authorRajithaY <rajithax.yerrumsetty@intel.com>2017-04-25 03:31:15 -0700
committerRajitha Yerrumchetty <rajithax.yerrumsetty@intel.com>2017-05-22 06:48:08 +0000
commitbb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch)
treeca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/roms/u-boot/drivers/input
parenta14b48d18a9ed03ec191cf16b162206998a895ce (diff)
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to kvmfornfv repo and make use of the updated latest qemu for the execution of all testcase Change-Id: I1280af507a857675c7f81d30c95255635667bdd7 Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/roms/u-boot/drivers/input')
-rw-r--r--qemu/roms/u-boot/drivers/input/Makefile16
-rw-r--r--qemu/roms/u-boot/drivers/input/cros_ec_keyb.c272
-rw-r--r--qemu/roms/u-boot/drivers/input/i8042.c706
-rw-r--r--qemu/roms/u-boot/drivers/input/input.c491
-rw-r--r--qemu/roms/u-boot/drivers/input/key_matrix.c191
-rw-r--r--qemu/roms/u-boot/drivers/input/keyboard.c300
-rw-r--r--qemu/roms/u-boot/drivers/input/pc_keyb.c251
-rw-r--r--qemu/roms/u-boot/drivers/input/ps2mult.c461
-rw-r--r--qemu/roms/u-boot/drivers/input/ps2ser.c241
-rw-r--r--qemu/roms/u-boot/drivers/input/tegra-kbc.c376
10 files changed, 0 insertions, 3305 deletions
diff --git a/qemu/roms/u-boot/drivers/input/Makefile b/qemu/roms/u-boot/drivers/input/Makefile
deleted file mode 100644
index a8e9be2f7..000000000
--- a/qemu/roms/u-boot/drivers/input/Makefile
+++ /dev/null
@@ -1,16 +0,0 @@
-#
-# (C) Copyright 2000-2007
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-$(CONFIG_I8042_KBD) += i8042.o
-obj-$(CONFIG_TEGRA_KEYBOARD) += tegra-kbc.o
-obj-$(CONFIG_CROS_EC_KEYB) += cros_ec_keyb.o
-ifdef CONFIG_PS2KBD
-obj-y += keyboard.o pc_keyb.o
-obj-$(CONFIG_PS2MULT) += ps2mult.o ps2ser.o
-endif
-obj-y += input.o
-obj-$(CONFIG_OF_CONTROL) += key_matrix.o
diff --git a/qemu/roms/u-boot/drivers/input/cros_ec_keyb.c b/qemu/roms/u-boot/drivers/input/cros_ec_keyb.c
deleted file mode 100644
index a2501e020..000000000
--- a/qemu/roms/u-boot/drivers/input/cros_ec_keyb.c
+++ /dev/null
@@ -1,272 +0,0 @@
-/*
- * Chromium OS Matrix Keyboard
- *
- * Copyright (c) 2012 The Chromium OS Authors.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <cros_ec.h>
-#include <errno.h>
-#include <fdtdec.h>
-#include <input.h>
-#include <key_matrix.h>
-#include <stdio_dev.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-enum {
- KBC_MAX_KEYS = 8, /* Maximum keys held down at once */
-};
-
-static struct keyb {
- struct cros_ec_dev *dev; /* The CROS_EC device */
- struct input_config input; /* The input layer */
- struct key_matrix matrix; /* The key matrix layer */
- int key_rows; /* Number of keyboard rows */
- int key_cols; /* Number of keyboard columns */
- unsigned int repeat_delay_ms; /* Time before autorepeat starts */
- unsigned int repeat_rate_ms; /* Autorepeat rate in ms */
- int ghost_filter; /* 1 to enable ghost filter, else 0 */
- int inited; /* 1 if keyboard is ready */
-} config;
-
-
-/**
- * Check the keyboard controller and return a list of key matrix positions
- * for which a key is pressed
- *
- * @param config Keyboard config
- * @param keys List of keys that we have detected
- * @param max_count Maximum number of keys to return
- * @param samep Set to true if this scan repeats the last, else false
- * @return number of pressed keys, 0 for none, -EIO on error
- */
-static int check_for_keys(struct keyb *config,
- struct key_matrix_key *keys, int max_count,
- bool *samep)
-{
- struct key_matrix_key *key;
- static struct mbkp_keyscan last_scan;
- static bool last_scan_valid;
- struct mbkp_keyscan scan;
- unsigned int row, col, bit, data;
- int num_keys;
-
- if (cros_ec_scan_keyboard(config->dev, &scan)) {
- debug("%s: keyboard scan failed\n", __func__);
- return -EIO;
- }
- *samep = last_scan_valid && !memcmp(&last_scan, &scan, sizeof(scan));
-
- /*
- * This is a bit odd. The EC has no way to tell us that it has run
- * out of key scans. It just returns the same scan over and over
- * again. So the only way to detect that we have run out is to detect
- * that this scan is the same as the last.
- */
- last_scan_valid = true;
- memcpy(&last_scan, &scan, sizeof(last_scan));
-
- for (col = num_keys = bit = 0; col < config->matrix.num_cols;
- col++) {
- for (row = 0; row < config->matrix.num_rows; row++) {
- unsigned int mask = 1 << (bit & 7);
-
- data = scan.data[bit / 8];
- if ((data & mask) && num_keys < max_count) {
- key = keys + num_keys++;
- key->row = row;
- key->col = col;
- key->valid = 1;
- }
- bit++;
- }
- }
-
- return num_keys;
-}
-
-/**
- * Test if keys are available to be read
- *
- * @return 0 if no keys available, 1 if keys are available
- */
-static int kbd_tstc(void)
-{
- /* Just get input to do this for us */
- return config.inited ? input_tstc(&config.input) : 0;
-}
-
-/**
- * Read a key
- *
- * @return ASCII key code, or 0 if no key, or -1 if error
- */
-static int kbd_getc(void)
-{
- /* Just get input to do this for us */
- return config.inited ? input_getc(&config.input) : 0;
-}
-
-/**
- * Check the keyboard, and send any keys that are pressed.
- *
- * This is called by input_tstc() and input_getc() when they need more
- * characters
- *
- * @param input Input configuration
- * @return 1, to indicate that we have something to look at
- */
-int cros_ec_kbc_check(struct input_config *input)
-{
- static struct key_matrix_key last_keys[KBC_MAX_KEYS];
- static int last_num_keys;
- struct key_matrix_key keys[KBC_MAX_KEYS];
- int keycodes[KBC_MAX_KEYS];
- int num_keys, num_keycodes;
- int irq_pending, sent;
- bool same = false;
-
- /*
- * Loop until the EC has no more keyscan records, or we have
- * received at least one character. This means we know that tstc()
- * will always return non-zero if keys have been pressed.
- *
- * Without this loop, a key release (which generates no new ascii
- * characters) will cause us to exit this function, and just tstc()
- * may return 0 before all keys have been read from the EC.
- */
- do {
- irq_pending = cros_ec_interrupt_pending(config.dev);
- if (irq_pending) {
- num_keys = check_for_keys(&config, keys, KBC_MAX_KEYS,
- &same);
- if (num_keys < 0)
- return 0;
- last_num_keys = num_keys;
- memcpy(last_keys, keys, sizeof(keys));
- } else {
- /*
- * EC doesn't want to be asked, so use keys from last
- * time.
- */
- num_keys = last_num_keys;
- memcpy(keys, last_keys, sizeof(keys));
- }
-
- if (num_keys < 0)
- return -1;
- num_keycodes = key_matrix_decode(&config.matrix, keys,
- num_keys, keycodes, KBC_MAX_KEYS);
- sent = input_send_keycodes(input, keycodes, num_keycodes);
-
- /*
- * For those ECs without an interrupt, stop scanning when we
- * see that the scan is the same as last time.
- */
- if ((irq_pending < 0) && same)
- break;
- } while (irq_pending && !sent);
-
- return 1;
-}
-
-/**
- * Decode MBKP keyboard details from the device tree
- *
- * @param blob Device tree blob
- * @param node Node to decode from
- * @param config Configuration data read from fdt
- * @return 0 if ok, -1 on error
- */
-static int cros_ec_keyb_decode_fdt(const void *blob, int node,
- struct keyb *config)
-{
- /*
- * Get keyboard rows and columns - at present we are limited to
- * 8 columns by the protocol (one byte per row scan)
- */
- config->key_rows = fdtdec_get_int(blob, node, "google,key-rows", 0);
- config->key_cols = fdtdec_get_int(blob, node, "google,key-columns", 0);
- if (!config->key_rows || !config->key_cols ||
- config->key_rows * config->key_cols / 8
- > CROS_EC_KEYSCAN_COLS) {
- debug("%s: Invalid key matrix size %d x %d\n", __func__,
- config->key_rows, config->key_cols);
- return -1;
- }
- config->repeat_delay_ms = fdtdec_get_int(blob, node,
- "google,repeat-delay-ms", 0);
- config->repeat_rate_ms = fdtdec_get_int(blob, node,
- "google,repeat-rate-ms", 0);
- config->ghost_filter = fdtdec_get_bool(blob, node,
- "google,ghost-filter");
- return 0;
-}
-
-/**
- * Set up the keyboard. This is called by the stdio device handler.
- *
- * We want to do this init when the keyboard is actually used rather than
- * at start-up, since keyboard input may not currently be selected.
- *
- * @return 0 if ok, -1 on error
- */
-static int cros_ec_init_keyboard(void)
-{
- const void *blob = gd->fdt_blob;
- int node;
-
- config.dev = board_get_cros_ec_dev();
- if (!config.dev) {
- debug("%s: no cros_ec device: cannot init keyboard\n",
- __func__);
- return -1;
- }
- node = fdtdec_next_compatible(blob, 0, COMPAT_GOOGLE_CROS_EC_KEYB);
- if (node < 0) {
- debug("%s: Node not found\n", __func__);
- return -1;
- }
- if (cros_ec_keyb_decode_fdt(blob, node, &config))
- return -1;
- input_set_delays(&config.input, config.repeat_delay_ms,
- config.repeat_rate_ms);
- if (key_matrix_init(&config.matrix, config.key_rows,
- config.key_cols, config.ghost_filter)) {
- debug("%s: cannot init key matrix\n", __func__);
- return -1;
- }
- if (key_matrix_decode_fdt(&config.matrix, gd->fdt_blob, node)) {
- debug("%s: Could not decode key matrix from fdt\n", __func__);
- return -1;
- }
- config.inited = 1;
- debug("%s: Matrix keyboard %dx%d ready\n", __func__, config.key_rows,
- config.key_cols);
-
- return 0;
-}
-
-int drv_keyboard_init(void)
-{
- struct stdio_dev dev;
-
- if (input_init(&config.input, 0)) {
- debug("%s: Cannot set up input\n", __func__);
- return -1;
- }
- config.input.read_keys = cros_ec_kbc_check;
-
- memset(&dev, '\0', sizeof(dev));
- strcpy(dev.name, "cros-ec-keyb");
- dev.flags = DEV_FLAGS_INPUT | DEV_FLAGS_SYSTEM;
- dev.getc = kbd_getc;
- dev.tstc = kbd_tstc;
- dev.start = cros_ec_init_keyboard;
-
- /* Register the device. cros_ec_init_keyboard() will be called soon */
- return input_stdio_register(&dev);
-}
diff --git a/qemu/roms/u-boot/drivers/input/i8042.c b/qemu/roms/u-boot/drivers/input/i8042.c
deleted file mode 100644
index 35fa0bb50..000000000
--- a/qemu/roms/u-boot/drivers/input/i8042.c
+++ /dev/null
@@ -1,706 +0,0 @@
-/*
- * (C) Copyright 2002 ELTEC Elektronik AG
- * Frank Gottschling <fgottschling@eltec.de>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-/* i8042.c - Intel 8042 keyboard driver routines */
-
-/* includes */
-
-#include <common.h>
-#include <linux/compiler.h>
-
-#ifdef CONFIG_USE_CPCIDVI
-extern u8 gt_cpcidvi_in8(u32 offset);
-extern void gt_cpcidvi_out8(u32 offset, u8 data);
-
-#define in8(a) gt_cpcidvi_in8(a)
-#define out8(a, b) gt_cpcidvi_out8(a, b)
-#endif
-
-#include <i8042.h>
-
-/* defines */
-
-#ifdef CONFIG_CONSOLE_CURSOR
-extern void console_cursor(int state);
-static int blinkCount = CONFIG_SYS_CONSOLE_BLINK_COUNT;
-static int cursor_state;
-#endif
-
-/* locals */
-
-static int kbd_input = -1; /* no input yet */
-static int kbd_mapping = KBD_US; /* default US keyboard */
-static int kbd_flags = NORMAL; /* after reset */
-static int kbd_state; /* unshift code */
-
-static void kbd_conv_char(unsigned char scan_code);
-static void kbd_led_set(void);
-static void kbd_normal(unsigned char scan_code);
-static void kbd_shift(unsigned char scan_code);
-static void kbd_ctrl(unsigned char scan_code);
-static void kbd_num(unsigned char scan_code);
-static void kbd_caps(unsigned char scan_code);
-static void kbd_scroll(unsigned char scan_code);
-static void kbd_alt(unsigned char scan_code);
-static int kbd_input_empty(void);
-static int kbd_reset(void);
-
-static unsigned char kbd_fct_map[144] = {
- /* kbd_fct_map table for scan code */
- 0, AS, AS, AS, AS, AS, AS, AS, /* scan 0- 7 */
- AS, AS, AS, AS, AS, AS, AS, AS, /* scan 8- F */
- AS, AS, AS, AS, AS, AS, AS, AS, /* scan 10-17 */
- AS, AS, AS, AS, AS, CN, AS, AS, /* scan 18-1F */
- AS, AS, AS, AS, AS, AS, AS, AS, /* scan 20-27 */
- AS, AS, SH, AS, AS, AS, AS, AS, /* scan 28-2F */
- AS, AS, AS, AS, AS, AS, SH, AS, /* scan 30-37 */
- AS, AS, CP, 0, 0, 0, 0, 0, /* scan 38-3F */
- 0, 0, 0, 0, 0, NM, ST, ES, /* scan 40-47 */
- ES, ES, ES, ES, ES, ES, ES, ES, /* scan 48-4F */
- ES, ES, ES, ES, 0, 0, AS, 0, /* scan 50-57 */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 58-5F */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 60-67 */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 68-6F */
- AS, 0, 0, AS, 0, 0, AS, 0, /* scan 70-77 */
- 0, AS, 0, 0, 0, AS, 0, 0, /* scan 78-7F */
- AS, CN, AS, AS, AK, ST, EX, EX, /* enhanced */
- AS, EX, EX, AS, EX, AS, EX, EX /* enhanced */
- };
-
-static unsigned char kbd_key_map[2][5][144] = {
- { /* US keyboard */
- { /* unshift code */
- 0, 0x1b, '1', '2', '3', '4', '5', '6', /* scan 0- 7 */
- '7', '8', '9', '0', '-', '=', 0x08, '\t', /* scan 8- F */
- 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', /* scan 10-17 */
- 'o', 'p', '[', ']', '\r', CN, 'a', 's', /* scan 18-1F */
- 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';', /* scan 20-27 */
- '\'', '`', SH, '\\', 'z', 'x', 'c', 'v', /* scan 28-2F */
- 'b', 'n', 'm', ',', '.', '/', SH, '*', /* scan 30-37 */
- ' ', ' ', CP, 0, 0, 0, 0, 0, /* scan 38-3F */
- 0, 0, 0, 0, 0, NM, ST, '7', /* scan 40-47 */
- '8', '9', '-', '4', '5', '6', '+', '1', /* scan 48-4F */
- '2', '3', '0', '.', 0, 0, 0, 0, /* scan 50-57 */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 58-5F */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 60-67 */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 68-6F */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 70-77 */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 78-7F */
- '\r', CN, '/', '*', ' ', ST, 'F', 'A', /* extended */
- 0, 'D', 'C', 0, 'B', 0, '@', 'P' /* extended */
- },
- { /* shift code */
- 0, 0x1b, '!', '@', '#', '$', '%', '^', /* scan 0- 7 */
- '&', '*', '(', ')', '_', '+', 0x08, '\t', /* scan 8- F */
- 'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', /* scan 10-17 */
- 'O', 'P', '{', '}', '\r', CN, 'A', 'S', /* scan 18-1F */
- 'D', 'F', 'G', 'H', 'J', 'K', 'L', ':', /* scan 20-27 */
- '"', '~', SH, '|', 'Z', 'X', 'C', 'V', /* scan 28-2F */
- 'B', 'N', 'M', '<', '>', '?', SH, '*', /* scan 30-37 */
- ' ', ' ', CP, 0, 0, 0, 0, 0, /* scan 38-3F */
- 0, 0, 0, 0, 0, NM, ST, '7', /* scan 40-47 */
- '8', '9', '-', '4', '5', '6', '+', '1', /* scan 48-4F */
- '2', '3', '0', '.', 0, 0, 0, 0, /* scan 50-57 */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 58-5F */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 60-67 */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 68-6F */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 70-77 */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 78-7F */
- '\r', CN, '/', '*', ' ', ST, 'F', 'A', /* extended */
- 0, 'D', 'C', 0, 'B', 0, '@', 'P' /* extended */
- },
- { /* control code */
- 0xff, 0x1b, 0xff, 0x00, 0xff, 0xff, 0xff, 0xff, /* scan 0- 7 */
- 0x1e, 0xff, 0xff, 0xff, 0x1f, 0xff, 0xff, '\t', /* scan 8- F */
- 0x11, 0x17, 0x05, 0x12, 0x14, 0x19, 0x15, 0x09, /* scan 10-17 */
- 0x0f, 0x10, 0x1b, 0x1d, '\r', CN, 0x01, 0x13, /* scan 18-1F */
- 0x04, 0x06, 0x07, 0x08, 0x0a, 0x0b, 0x0c, 0xff, /* scan 20-27 */
- 0xff, 0x1c, SH, 0xff, 0x1a, 0x18, 0x03, 0x16, /* scan 28-2F */
- 0x02, 0x0e, 0x0d, 0xff, 0xff, 0xff, SH, 0xff, /* scan 30-37 */
- 0xff, 0xff, CP, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 38-3F */
- 0xff, 0xff, 0xff, 0xff, 0xff, NM, ST, 0xff, /* scan 40-47 */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 48-4F */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 50-57 */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 58-5F */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 60-67 */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 68-6F */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 70-77 */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 78-7F */
- '\r', CN, '/', '*', ' ', ST, 0xff, 0xff, /* extended */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff /* extended */
- },
- { /* non numeric code */
- 0, 0x1b, '1', '2', '3', '4', '5', '6', /* scan 0- 7 */
- '7', '8', '9', '0', '-', '=', 0x08, '\t', /* scan 8- F */
- 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', /* scan 10-17 */
- 'o', 'p', '[', ']', '\r', CN, 'a', 's', /* scan 18-1F */
- 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';', /* scan 20-27 */
- '\'', '`', SH, '\\', 'z', 'x', 'c', 'v', /* scan 28-2F */
- 'b', 'n', 'm', ',', '.', '/', SH, '*', /* scan 30-37 */
- ' ', ' ', CP, 0, 0, 0, 0, 0, /* scan 38-3F */
- 0, 0, 0, 0, 0, NM, ST, 'w', /* scan 40-47 */
- 'x', 'y', 'l', 't', 'u', 'v', 'm', 'q', /* scan 48-4F */
- 'r', 's', 'p', 'n', 0, 0, 0, 0, /* scan 50-57 */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 58-5F */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 60-67 */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 68-6F */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 70-77 */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 78-7F */
- '\r', CN, '/', '*', ' ', ST, 'F', 'A', /* extended */
- 0, 'D', 'C', 0, 'B', 0, '@', 'P' /* extended */
- },
- { /* right alt mode - not used in US keyboard */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 0 - 7 */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 8 - F */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 10 -17 */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 18 -1F */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 20 -27 */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 28 -2F */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 30 -37 */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 38 -3F */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 40 -47 */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 48 -4F */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 50 -57 */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 58 -5F */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 60 -67 */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 68 -6F */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 70 -77 */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 78 -7F */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* extended */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff /* extended */
- }
- },
- { /* german keyboard */
- { /* unshift code */
- 0, 0x1b, '1', '2', '3', '4', '5', '6', /* scan 0- 7 */
- '7', '8', '9', '0', 0xe1, '\'', 0x08, '\t', /* scan 8- F */
- 'q', 'w', 'e', 'r', 't', 'z', 'u', 'i', /* scan 10-17 */
- 'o', 'p', 0x81, '+', '\r', CN, 'a', 's', /* scan 18-1F */
- 'd', 'f', 'g', 'h', 'j', 'k', 'l', 0x94, /* scan 20-27 */
- 0x84, '^', SH, '#', 'y', 'x', 'c', 'v', /* scan 28-2F */
- 'b', 'n', 'm', ',', '.', '-', SH, '*', /* scan 30-37 */
- ' ', ' ', CP, 0, 0, 0, 0, 0, /* scan 38-3F */
- 0, 0, 0, 0, 0, NM, ST, '7', /* scan 40-47 */
- '8', '9', '-', '4', '5', '6', '+', '1', /* scan 48-4F */
- '2', '3', '0', ',', 0, 0, '<', 0, /* scan 50-57 */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 58-5F */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 60-67 */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 68-6F */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 70-77 */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 78-7F */
- '\r', CN, '/', '*', ' ', ST, 'F', 'A', /* extended */
- 0, 'D', 'C', 0, 'B', 0, '@', 'P' /* extended */
- },
- { /* shift code */
- 0, 0x1b, '!', '"', 0x15, '$', '%', '&', /* scan 0- 7 */
- '/', '(', ')', '=', '?', '`', 0x08, '\t', /* scan 8- F */
- 'Q', 'W', 'E', 'R', 'T', 'Z', 'U', 'I', /* scan 10-17 */
- 'O', 'P', 0x9a, '*', '\r', CN, 'A', 'S', /* scan 18-1F */
- 'D', 'F', 'G', 'H', 'J', 'K', 'L', 0x99, /* scan 20-27 */
- 0x8e, 0xf8, SH, '\'', 'Y', 'X', 'C', 'V', /* scan 28-2F */
- 'B', 'N', 'M', ';', ':', '_', SH, '*', /* scan 30-37 */
- ' ', ' ', CP, 0, 0, 0, 0, 0, /* scan 38-3F */
- 0, 0, 0, 0, 0, NM, ST, '7', /* scan 40-47 */
- '8', '9', '-', '4', '5', '6', '+', '1', /* scan 48-4F */
- '2', '3', '0', ',', 0, 0, '>', 0, /* scan 50-57 */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 58-5F */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 60-67 */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 68-6F */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 70-77 */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 78-7F */
- '\r', CN, '/', '*', ' ', ST, 'F', 'A', /* extended */
- 0, 'D', 'C', 0, 'B', 0, '@', 'P' /* extended */
- },
- { /* control code */
- 0xff, 0x1b, 0xff, 0x00, 0xff, 0xff, 0xff, 0xff, /* scan 0- 7 */
- 0x1e, 0xff, 0xff, 0xff, 0x1f, 0xff, 0xff, '\t', /* scan 8- F */
- 0x11, 0x17, 0x05, 0x12, 0x14, 0x19, 0x15, 0x09, /* scan 10-17 */
- 0x0f, 0x10, 0x1b, 0x1d, '\r', CN, 0x01, 0x13, /* scan 18-1F */
- 0x04, 0x06, 0x07, 0x08, 0x0a, 0x0b, 0x0c, 0xff, /* scan 20-27 */
- 0xff, 0x1c, SH, 0xff, 0x1a, 0x18, 0x03, 0x16, /* scan 28-2F */
- 0x02, 0x0e, 0x0d, 0xff, 0xff, 0xff, SH, 0xff, /* scan 30-37 */
- 0xff, 0xff, CP, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 38-3F */
- 0xff, 0xff, 0xff, 0xff, 0xff, NM, ST, 0xff, /* scan 40-47 */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 48-4F */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 50-57 */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 58-5F */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 60-67 */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 68-6F */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 70-77 */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 78-7F */
- '\r', CN, '/', '*', ' ', ST, 0xff, 0xff, /* extended */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff /* extended */
- },
- { /* non numeric code */
- 0, 0x1b, '1', '2', '3', '4', '5', '6', /* scan 0- 7 */
- '7', '8', '9', '0', 0xe1, '\'', 0x08, '\t', /* scan 8- F */
- 'q', 'w', 'e', 'r', 't', 'z', 'u', 'i', /* scan 10-17 */
- 'o', 'p', 0x81, '+', '\r', CN, 'a', 's', /* scan 18-1F */
- 'd', 'f', 'g', 'h', 'j', 'k', 'l', 0x94, /* scan 20-27 */
- 0x84, '^', SH, 0, 'y', 'x', 'c', 'v', /* scan 28-2F */
- 'b', 'n', 'm', ',', '.', '-', SH, '*', /* scan 30-37 */
- ' ', ' ', CP, 0, 0, 0, 0, 0, /* scan 38-3F */
- 0, 0, 0, 0, 0, NM, ST, 'w', /* scan 40-47 */
- 'x', 'y', 'l', 't', 'u', 'v', 'm', 'q', /* scan 48-4F */
- 'r', 's', 'p', 'n', 0, 0, '<', 0, /* scan 50-57 */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 58-5F */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 60-67 */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 68-6F */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 70-77 */
- 0, 0, 0, 0, 0, 0, 0, 0, /* scan 78-7F */
- '\r', CN, '/', '*', ' ', ST, 'F', 'A', /* extended */
- 0, 'D', 'C', 0, 'B', 0, '@', 'P' /* extended */
- },
- { /* Right alt mode - is used in German keyboard */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 0 - 7 */
- '{', '[', ']', '}', '\\', 0xff, 0xff, 0xff, /* scan 8 - F */
- '@', 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 10 -17 */
- 0xff, 0xff, 0xff, '~', 0xff, 0xff, 0xff, 0xff, /* scan 18 -1F */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 20 -27 */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 28 -2F */
- 0xff, 0xff, 0xe6, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 30 -37 */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 38 -3F */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 40 -47 */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 48 -4F */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, '|', 0xff, /* scan 50 -57 */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 58 -5F */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 60 -67 */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 68 -6F */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 70 -77 */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* scan 78 -7F */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* extended */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff /* extended */
- }
- }
- };
-
-static unsigned char ext_key_map[] = {
- 0x1c, /* keypad enter */
- 0x1d, /* right control */
- 0x35, /* keypad slash */
- 0x37, /* print screen */
- 0x38, /* right alt */
- 0x46, /* break */
- 0x47, /* editpad home */
- 0x48, /* editpad up */
- 0x49, /* editpad pgup */
- 0x4b, /* editpad left */
- 0x4d, /* editpad right */
- 0x4f, /* editpad end */
- 0x50, /* editpad dn */
- 0x51, /* editpad pgdn */
- 0x52, /* editpad ins */
- 0x53, /* editpad del */
- 0x00 /* map end */
- };
-
-/******************************************************************************/
-
-static int kbd_controller_present(void)
-{
- return in8(I8042_STATUS_REG) != 0xff;
-}
-
-/*
- * Implement a weak default function for boards that optionally
- * need to skip the i8042 initialization.
- */
-int __weak board_i8042_skip(void)
-{
- /* As default, don't skip */
- return 0;
-}
-
-void i8042_flush(void)
-{
- int timeout;
-
- /*
- * The delay is to give the keyboard controller some time to fill the
- * next byte.
- */
- while (1) {
- timeout = 100; /* wait for no longer than 100us */
- while (timeout > 0 && !(in8(I8042_STATUS_REG) & 0x01)) {
- udelay(1);
- timeout--;
- }
-
- /* Try to pull next byte if not timeout. */
- if (in8(I8042_STATUS_REG) & 0x01)
- in8(I8042_DATA_REG);
- else
- break;
- }
-}
-
-int i8042_disable(void)
-{
- if (kbd_input_empty() == 0)
- return -1;
-
- /* Disable keyboard */
- out8(I8042_COMMAND_REG, 0xad);
-
- if (kbd_input_empty() == 0)
- return -1;
-
- return 0;
-}
-
-
-/*******************************************************************************
- *
- * i8042_kbd_init - reset keyboard and init state flags
- */
-int i8042_kbd_init(void)
-{
- int keymap, try;
- char *penv;
-
- if (!kbd_controller_present() || board_i8042_skip())
- return -1;
-
-#ifdef CONFIG_USE_CPCIDVI
- penv = getenv("console");
- if (penv != NULL) {
- if (strncmp(penv, "serial", 7) == 0)
- return -1;
- }
-#endif
- /* Init keyboard device (default US layout) */
- keymap = KBD_US;
- penv = getenv("keymap");
- if (penv != NULL) {
- if (strncmp(penv, "de", 3) == 0)
- keymap = KBD_GER;
- }
-
- for (try = 0; try < KBD_RESET_TRIES; try++) {
- if (kbd_reset() == 0) {
- kbd_mapping = keymap;
- kbd_flags = NORMAL;
- kbd_state = 0;
- kbd_led_set();
- return 0;
- }
- }
- return -1;
-}
-
-
-/*******************************************************************************
- *
- * i8042_tstc - test if keyboard input is available
- * option: cursor blinking if called in a loop
- */
-int i8042_tstc(void)
-{
- unsigned char scan_code = 0;
-
-#ifdef CONFIG_CONSOLE_CURSOR
- if (--blinkCount == 0) {
- cursor_state ^= 1;
- console_cursor(cursor_state);
- blinkCount = CONFIG_SYS_CONSOLE_BLINK_COUNT;
- udelay(10);
- }
-#endif
-
- if ((in8(I8042_STATUS_REG) & 0x01) == 0) {
- return 0;
- } else {
- scan_code = in8(I8042_DATA_REG);
- if (scan_code == 0xfa)
- return 0;
-
- kbd_conv_char(scan_code);
-
- if (kbd_input != -1)
- return 1;
- }
- return 0;
-}
-
-
-/*******************************************************************************
- *
- * i8042_getc - wait till keyboard input is available
- * option: turn on/off cursor while waiting
- */
-int i8042_getc(void)
-{
- int ret_chr;
- unsigned char scan_code;
-
- while (kbd_input == -1) {
- while ((in8(I8042_STATUS_REG) & 0x01) == 0) {
-#ifdef CONFIG_CONSOLE_CURSOR
- if (--blinkCount == 0) {
- cursor_state ^= 1;
- console_cursor(cursor_state);
- blinkCount = CONFIG_SYS_CONSOLE_BLINK_COUNT;
- }
- udelay(10);
-#endif
- }
- scan_code = in8(I8042_DATA_REG);
- if (scan_code != 0xfa)
- kbd_conv_char (scan_code);
- }
- ret_chr = kbd_input;
- kbd_input = -1;
- return ret_chr;
-}
-
-
-/******************************************************************************/
-
-static void kbd_conv_char(unsigned char scan_code)
-{
- if (scan_code == 0xe0) {
- kbd_flags |= EXT;
- return;
- }
-
- /* if high bit of scan_code, set break flag */
- if (scan_code & 0x80)
- kbd_flags |= BRK;
- else
- kbd_flags &= ~BRK;
-
- if ((scan_code == 0xe1) || (kbd_flags & E1)) {
- if (scan_code == 0xe1) {
- kbd_flags ^= BRK; /* reset the break flag */
- kbd_flags ^= E1; /* bitwise EXOR with E1 flag */
- }
- return;
- }
-
- scan_code &= 0x7f;
-
- if (kbd_flags & EXT) {
- int i;
-
- kbd_flags ^= EXT;
- for (i = 0; ext_key_map[i]; i++) {
- if (ext_key_map[i] == scan_code) {
- scan_code = 0x80 + i;
- break;
- }
- }
- /* not found ? */
- if (!ext_key_map[i])
- return;
- }
-
- switch (kbd_fct_map[scan_code]) {
- case AS:
- kbd_normal(scan_code);
- break;
- case SH:
- kbd_shift(scan_code);
- break;
- case CN:
- kbd_ctrl(scan_code);
- break;
- case NM:
- kbd_num(scan_code);
- break;
- case CP:
- kbd_caps(scan_code);
- break;
- case ST:
- kbd_scroll(scan_code);
- break;
- case AK:
- kbd_alt(scan_code);
- break;
- }
- return;
-}
-
-
-/******************************************************************************/
-
-static void kbd_normal(unsigned char scan_code)
-{
- unsigned char chr;
-
- if ((kbd_flags & BRK) == NORMAL) {
- chr = kbd_key_map[kbd_mapping][kbd_state][scan_code];
- if ((chr == 0xff) || (chr == 0x00))
- return;
-
- /* if caps lock convert upper to lower */
- if (((kbd_flags & CAPS) == CAPS) &&
- (chr >= 'a' && chr <= 'z')) {
- chr -= 'a' - 'A';
- }
- kbd_input = chr;
- }
-}
-
-
-/******************************************************************************/
-
-static void kbd_shift(unsigned char scan_code)
-{
- if ((kbd_flags & BRK) == BRK) {
- kbd_state = AS;
- kbd_flags &= (~SHIFT);
- } else {
- kbd_state = SH;
- kbd_flags |= SHIFT;
- }
-}
-
-
-/******************************************************************************/
-
-static void kbd_ctrl(unsigned char scan_code)
-{
- if ((kbd_flags & BRK) == BRK) {
- kbd_state = AS;
- kbd_flags &= (~CTRL);
- } else {
- kbd_state = CN;
- kbd_flags |= CTRL;
- }
-}
-
-
-/******************************************************************************/
-
-static void kbd_caps(unsigned char scan_code)
-{
- if ((kbd_flags & BRK) == NORMAL) {
- kbd_flags ^= CAPS;
- kbd_led_set(); /* update keyboard LED */
- }
-}
-
-
-/******************************************************************************/
-
-static void kbd_num(unsigned char scan_code)
-{
- if ((kbd_flags & BRK) == NORMAL) {
- kbd_flags ^= NUM;
- kbd_state = (kbd_flags & NUM) ? AS : NM;
- kbd_led_set(); /* update keyboard LED */
- }
-}
-
-
-/******************************************************************************/
-
-static void kbd_scroll(unsigned char scan_code)
-{
- if ((kbd_flags & BRK) == NORMAL) {
- kbd_flags ^= STP;
- kbd_led_set(); /* update keyboard LED */
- if (kbd_flags & STP)
- kbd_input = 0x13;
- else
- kbd_input = 0x11;
- }
-}
-
-/******************************************************************************/
-
-static void kbd_alt(unsigned char scan_code)
-{
- if ((kbd_flags & BRK) == BRK) {
- kbd_state = AS;
- kbd_flags &= (~ALT);
- } else {
- kbd_state = AK;
- kbd_flags &= ALT;
- }
-}
-
-
-/******************************************************************************/
-
-static void kbd_led_set(void)
-{
- kbd_input_empty();
- out8(I8042_DATA_REG, 0xed); /* SET LED command */
- kbd_input_empty();
- out8(I8042_DATA_REG, (kbd_flags & 0x7)); /* LED bits only */
-}
-
-
-/******************************************************************************/
-
-static int kbd_input_empty(void)
-{
- int kbdTimeout = KBD_TIMEOUT * 1000;
-
- while ((in8(I8042_STATUS_REG) & I8042_STATUS_IN_DATA) && kbdTimeout--)
- udelay(1);
-
- return kbdTimeout != -1;
-}
-
-/******************************************************************************/
-
-static int wait_until_kbd_output_full(void)
-{
- int kbdTimeout = KBD_TIMEOUT * 1000;
-
- while (((in8(I8042_STATUS_REG) & 0x01) == 0) && kbdTimeout--)
- udelay(1);
-
- return kbdTimeout != -1;
-}
-
-/******************************************************************************/
-
-static int kbd_reset(void)
-{
- /* KB Reset */
- if (kbd_input_empty() == 0)
- return -1;
-
- out8(I8042_DATA_REG, 0xff);
-
- if (wait_until_kbd_output_full() == 0)
- return -1;
-
- if (in8(I8042_DATA_REG) != 0xfa) /* ACK */
- return -1;
-
- if (wait_until_kbd_output_full() == 0)
- return -1;
-
- if (in8(I8042_DATA_REG) != 0xaa) /* Test Pass*/
- return -1;
-
- if (kbd_input_empty() == 0)
- return -1;
-
- /* Set KBC mode */
- out8(I8042_COMMAND_REG, 0x60);
-
- if (kbd_input_empty() == 0)
- return -1;
-
- out8(I8042_DATA_REG, 0x45);
-
- if (kbd_input_empty() == 0)
- return -1;
-
- /* Enable Keyboard */
- out8(I8042_COMMAND_REG, 0xae);
-
- if (kbd_input_empty() == 0)
- return -1;
-
- return 0;
-}
diff --git a/qemu/roms/u-boot/drivers/input/input.c b/qemu/roms/u-boot/drivers/input/input.c
deleted file mode 100644
index 007b85524..000000000
--- a/qemu/roms/u-boot/drivers/input/input.c
+++ /dev/null
@@ -1,491 +0,0 @@
-/*
- * Translate key codes into ASCII
- *
- * Copyright (c) 2011 The Chromium OS Authors.
- * (C) Copyright 2004 DENX Software Engineering, Wolfgang Denk, wd@denx.de
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <stdio_dev.h>
-#include <input.h>
-#include <linux/input.h>
-
-enum {
- /* These correspond to the lights on the keyboard */
- FLAG_NUM_LOCK = 1 << 0,
- FLAG_CAPS_LOCK = 1 << 1,
- FLAG_SCROLL_LOCK = 1 << 2,
-
- /* Special flag ORed with key code to indicate release */
- KEY_RELEASE = 1 << 15,
- KEY_MASK = 0xfff,
-};
-
-/*
- * These takes map key codes to ASCII. 0xff means no key, or special key.
- * Three tables are provided - one for plain keys, one for when the shift
- * 'modifier' key is pressed and one for when the ctrl modifier key is
- * pressed.
- */
-static const uchar kbd_plain_xlate[] = {
- 0xff, 0x1b, '1', '2', '3', '4', '5', '6',
- '7', '8', '9', '0', '-', '=', '\b', '\t', /* 0x00 - 0x0f */
- 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i',
- 'o', 'p', '[', ']', '\r', 0xff, 'a', 's', /* 0x10 - 0x1f */
- 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';',
- '\'', '`', 0xff, '\\', 'z', 'x', 'c', 'v', /* 0x20 - 0x2f */
- 'b', 'n', 'm', ',' , '.', '/', 0xff, 0xff, 0xff,
- ' ', 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x30 - 0x3f */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, '7',
- '8', '9', '-', '4', '5', '6', '+', '1', /* 0x40 - 0x4f */
- '2', '3', '0', '.', 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x50 - 0x5F */
- '\r', 0xff, 0xff
-};
-
-static unsigned char kbd_shift_xlate[] = {
- 0xff, 0x1b, '!', '@', '#', '$', '%', '^',
- '&', '*', '(', ')', '_', '+', '\b', '\t', /* 0x00 - 0x0f */
- 'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I',
- 'O', 'P', '{', '}', '\r', 0xff, 'A', 'S', /* 0x10 - 0x1f */
- 'D', 'F', 'G', 'H', 'J', 'K', 'L', ':',
- '"', '~', 0xff, '|', 'Z', 'X', 'C', 'V', /* 0x20 - 0x2f */
- 'B', 'N', 'M', '<', '>', '?', 0xff, 0xff, 0xff,
- ' ', 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x30 - 0x3f */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, '7',
- '8', '9', '-', '4', '5', '6', '+', '1', /* 0x40 - 0x4f */
- '2', '3', '0', '.', 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x50 - 0x5F */
- '\r', 0xff, 0xff
-};
-
-static unsigned char kbd_ctrl_xlate[] = {
- 0xff, 0x1b, '1', 0x00, '3', '4', '5', 0x1E,
- '7', '8', '9', '0', 0x1F, '=', '\b', '\t', /* 0x00 - 0x0f */
- 0x11, 0x17, 0x05, 0x12, 0x14, 0x18, 0x15, 0x09,
- 0x0f, 0x10, 0x1b, 0x1d, '\n', 0xff, 0x01, 0x13, /* 0x10 - 0x1f */
- 0x04, 0x06, 0x08, 0x09, 0x0a, 0x0b, 0x0c, ';',
- '\'', '~', 0x00, 0x1c, 0x1a, 0x18, 0x03, 0x16, /* 0x20 - 0x2f */
- 0x02, 0x0e, 0x0d, '<', '>', '?', 0xff, 0xff,
- 0xff, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x30 - 0x3f */
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, '7',
- '8', '9', '-', '4', '5', '6', '+', '1', /* 0x40 - 0x4f */
- '2', '3', '0', '.', 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x50 - 0x5F */
- '\r', 0xff, 0xff
-};
-
-/*
- * Scan key code to ANSI 3.64 escape sequence table. This table is
- * incomplete in that it does not include all possible extra keys.
- */
-static struct {
- int kbd_scan_code;
- char *escape;
-} kbd_to_ansi364[] = {
- { KEY_UP, "\033[A"},
- { KEY_DOWN, "\033[B"},
- { KEY_RIGHT, "\033[C"},
- { KEY_LEFT, "\033[D"},
-};
-
-/* Maximum number of output characters that an ANSI sequence expands to */
-#define ANSI_CHAR_MAX 3
-
-static int input_queue_ascii(struct input_config *config, int ch)
-{
- if (config->fifo_in + 1 == INPUT_BUFFER_LEN) {
- if (!config->fifo_out)
- return -1; /* buffer full */
- else
- config->fifo_in = 0;
- } else {
- if (config->fifo_in + 1 == config->fifo_out)
- return -1; /* buffer full */
- config->fifo_in++;
- }
- config->fifo[config->fifo_in] = (uchar)ch;
-
- return 0;
-}
-
-int input_tstc(struct input_config *config)
-{
- if (config->fifo_in == config->fifo_out && config->read_keys) {
- if (!(*config->read_keys)(config))
- return 0;
- }
- return config->fifo_in != config->fifo_out;
-}
-
-int input_getc(struct input_config *config)
-{
- int err = 0;
-
- while (config->fifo_in == config->fifo_out) {
- if (config->read_keys)
- err = (*config->read_keys)(config);
- if (err)
- return -1;
- }
-
- if (++config->fifo_out == INPUT_BUFFER_LEN)
- config->fifo_out = 0;
-
- return config->fifo[config->fifo_out];
-}
-
-/**
- * Process a modifier/special key press or release and decide which key
- * translation array should be used as a result.
- *
- * TODO: Should keep track of modifier press/release
- *
- * @param config Input state
- * @param key Key code to process
- * @param release 0 if a press, 1 if a release
- * @return pointer to keycode->ascii translation table that should be used
- */
-static struct input_key_xlate *process_modifier(struct input_config *config,
- int key, int release)
-{
- struct input_key_xlate *table;
- int flip = -1;
- int i;
-
- /* Start with the main table, and see what modifiers change it */
- assert(config->num_tables > 0);
- table = &config->table[0];
- for (i = 1; i < config->num_tables; i++) {
- struct input_key_xlate *tab = &config->table[i];
-
- if (key == tab->left_keycode || key == tab->right_keycode)
- table = tab;
- }
-
- /* Handle the lighted keys */
- if (!release) {
- switch (key) {
- case KEY_SCROLLLOCK:
- flip = FLAG_SCROLL_LOCK;
- break;
- case KEY_NUMLOCK:
- flip = FLAG_NUM_LOCK;
- break;
- case KEY_CAPSLOCK:
- flip = FLAG_CAPS_LOCK;
- break;
- }
- }
-
- if (flip != -1) {
- int leds = 0;
-
- config->leds ^= flip;
- if (config->flags & FLAG_NUM_LOCK)
- leds |= INPUT_LED_NUM;
- if (config->flags & FLAG_CAPS_LOCK)
- leds |= INPUT_LED_CAPS;
- if (config->flags & FLAG_SCROLL_LOCK)
- leds |= INPUT_LED_SCROLL;
- config->leds = leds;
- }
-
- return table;
-}
-
-/**
- * Search an int array for a key value
- *
- * @param array Array to search
- * @param count Number of elements in array
- * @param key Key value to find
- * @return element where value was first found, -1 if none
- */
-static int array_search(int *array, int count, int key)
-{
- int i;
-
- for (i = 0; i < count; i++) {
- if (array[i] == key)
- return i;
- }
-
- return -1;
-}
-
-/**
- * Sort an array so that those elements that exist in the ordering are
- * first in the array, and in the same order as the ordering. The algorithm
- * is O(count * ocount) and designed for small arrays.
- *
- * TODO: Move this to common / lib?
- *
- * @param dest Array with elements to sort, also destination array
- * @param count Number of elements to sort
- * @param order Array containing ordering elements
- * @param ocount Number of ordering elements
- * @return number of elements in dest that are in order (these will be at the
- * start of dest).
- */
-static int sort_array_by_ordering(int *dest, int count, int *order,
- int ocount)
-{
- int temp[count];
- int dest_count;
- int same; /* number of elements which are the same */
- int i;
-
- /* setup output items, copy items to be sorted into our temp area */
- memcpy(temp, dest, count * sizeof(*dest));
- dest_count = 0;
-
- /* work through the ordering, move over the elements we agree on */
- for (i = 0; i < ocount; i++) {
- if (array_search(temp, count, order[i]) != -1)
- dest[dest_count++] = order[i];
- }
- same = dest_count;
-
- /* now move over the elements that are not in the ordering */
- for (i = 0; i < count; i++) {
- if (array_search(order, ocount, temp[i]) == -1)
- dest[dest_count++] = temp[i];
- }
- assert(dest_count == count);
- return same;
-}
-
-/**
- * Check a list of key codes against the previous key scan
- *
- * Given a list of new key codes, we check how many of these are the same
- * as last time.
- *
- * @param config Input state
- * @param keycode List of key codes to examine
- * @param num_keycodes Number of key codes
- * @param same Returns number of key codes which are the same
- */
-static int input_check_keycodes(struct input_config *config,
- int keycode[], int num_keycodes, int *same)
-{
- /* Select the 'plain' xlate table to start with */
- if (!config->num_tables) {
- debug("%s: No xlate tables: cannot decode keys\n", __func__);
- return -1;
- }
-
- /* sort the keycodes into the same order as the previous ones */
- *same = sort_array_by_ordering(keycode, num_keycodes,
- config->prev_keycodes, config->num_prev_keycodes);
-
- memcpy(config->prev_keycodes, keycode, num_keycodes * sizeof(int));
- config->num_prev_keycodes = num_keycodes;
-
- return *same != num_keycodes;
-}
-
-/**
- * Checks and converts a special key code into ANSI 3.64 escape sequence.
- *
- * @param config Input state
- * @param keycode Key code to examine
- * @param output_ch Buffer to place output characters into. It should
- * be at least ANSI_CHAR_MAX bytes long, to allow for
- * an ANSI sequence.
- * @param max_chars Maximum number of characters to add to output_ch
- * @return number of characters output, if the key was converted, otherwise 0.
- * This may be larger than max_chars, in which case the overflow
- * characters are not output.
- */
-static int input_keycode_to_ansi364(struct input_config *config,
- int keycode, char output_ch[], int max_chars)
-{
- const char *escape;
- int ch_count;
- int i;
-
- for (i = ch_count = 0; i < ARRAY_SIZE(kbd_to_ansi364); i++) {
- if (keycode != kbd_to_ansi364[i].kbd_scan_code)
- continue;
- for (escape = kbd_to_ansi364[i].escape; *escape; escape++) {
- if (ch_count < max_chars)
- output_ch[ch_count] = *escape;
- ch_count++;
- }
- return ch_count;
- }
-
- return 0;
-}
-
-/**
- * Converts and queues a list of key codes in escaped ASCII string form
- * Convert a list of key codes into ASCII
- *
- * You must call input_check_keycodes() before this. It turns the keycode
- * list into a list of ASCII characters and sends them to the input layer.
- *
- * Characters which were seen last time do not generate fresh ASCII output.
- * The output (calls to queue_ascii) may be longer than num_keycodes, if the
- * keycode contains special keys that was encoded to longer escaped sequence.
- *
- * @param config Input state
- * @param keycode List of key codes to examine
- * @param num_keycodes Number of key codes
- * @param output_ch Buffer to place output characters into. It should
- * be at last ANSI_CHAR_MAX * num_keycodes, to allow for
- * ANSI sequences.
- * @param max_chars Maximum number of characters to add to output_ch
- * @param same Number of key codes which are the same
- * @return number of characters written into output_ch, or -1 if we would
- * exceed max_chars chars.
- */
-static int input_keycodes_to_ascii(struct input_config *config,
- int keycode[], int num_keycodes, char output_ch[],
- int max_chars, int same)
-{
- struct input_key_xlate *table;
- int ch_count = 0;
- int i;
-
- table = &config->table[0];
-
- /* deal with modifiers first */
- for (i = 0; i < num_keycodes; i++) {
- int key = keycode[i] & KEY_MASK;
-
- if (key >= table->num_entries || table->xlate[key] == 0xff) {
- table = process_modifier(config, key,
- keycode[i] & KEY_RELEASE);
- }
- }
-
- /* Start conversion by looking for the first new keycode (by same). */
- for (i = same; i < num_keycodes; i++) {
- int key = keycode[i];
- int ch = (key < table->num_entries) ? table->xlate[key] : 0xff;
-
- /*
- * For a normal key (with an ASCII value), add it; otherwise
- * translate special key to escape sequence if possible.
- */
- if (ch != 0xff) {
- if (ch_count < max_chars)
- output_ch[ch_count] = (uchar)ch;
- ch_count++;
- } else {
- ch_count += input_keycode_to_ansi364(config, key,
- output_ch, max_chars);
- }
- }
-
- if (ch_count > max_chars) {
- debug("%s: Output char buffer overflow size=%d, need=%d\n",
- __func__, max_chars, ch_count);
- return -1;
- }
-
- /* ok, so return keys */
- return ch_count;
-}
-
-int input_send_keycodes(struct input_config *config,
- int keycode[], int num_keycodes)
-{
- char ch[num_keycodes * ANSI_CHAR_MAX];
- int count, i, same = 0;
- int is_repeat = 0;
- unsigned delay_ms;
-
- config->modifiers = 0;
- if (!input_check_keycodes(config, keycode, num_keycodes, &same)) {
- /*
- * Same as last time - is it time for another repeat?
- * TODO(sjg@chromium.org) We drop repeats here and since
- * the caller may not call in again for a while, our
- * auto-repeat speed is not quite correct. We should
- * insert another character if we later realise that we
- * have missed a repeat slot.
- */
- is_repeat = config->repeat_rate_ms &&
- (int)get_timer(config->next_repeat_ms) >= 0;
- if (!is_repeat)
- return 0;
- }
-
- count = input_keycodes_to_ascii(config, keycode, num_keycodes,
- ch, sizeof(ch), is_repeat ? 0 : same);
- for (i = 0; i < count; i++)
- input_queue_ascii(config, ch[i]);
- delay_ms = is_repeat ?
- config->repeat_rate_ms :
- config->repeat_delay_ms;
-
- config->next_repeat_ms = get_timer(0) + delay_ms;
-
- return count;
-}
-
-int input_add_table(struct input_config *config, int left_keycode,
- int right_keycode, const uchar *xlate, int num_entries)
-{
- struct input_key_xlate *table;
-
- if (config->num_tables == INPUT_MAX_MODIFIERS) {
- debug("%s: Too many modifier tables\n", __func__);
- return -1;
- }
-
- table = &config->table[config->num_tables++];
- table->left_keycode = left_keycode;
- table->right_keycode = right_keycode;
- table->xlate = xlate;
- table->num_entries = num_entries;
-
- return 0;
-}
-
-void input_set_delays(struct input_config *config, int repeat_delay_ms,
- int repeat_rate_ms)
-{
- config->repeat_delay_ms = repeat_delay_ms;
- config->repeat_rate_ms = repeat_rate_ms;
-}
-
-int input_init(struct input_config *config, int leds)
-{
- memset(config, '\0', sizeof(*config));
- config->leds = leds;
- if (input_add_table(config, -1, -1,
- kbd_plain_xlate, ARRAY_SIZE(kbd_plain_xlate)) ||
- input_add_table(config, KEY_LEFTSHIFT, KEY_RIGHTSHIFT,
- kbd_shift_xlate, ARRAY_SIZE(kbd_shift_xlate)) ||
- input_add_table(config, KEY_LEFTCTRL, KEY_RIGHTCTRL,
- kbd_ctrl_xlate, ARRAY_SIZE(kbd_ctrl_xlate))) {
- debug("%s: Could not add modifier tables\n", __func__);
- return -1;
- }
-
- return 0;
-}
-
-int input_stdio_register(struct stdio_dev *dev)
-{
- int error;
-
- error = stdio_register(dev);
-
- /* check if this is the standard input device */
- if (!error && strcmp(getenv("stdin"), dev->name) == 0) {
- /* reassign the console */
- if (OVERWRITE_CONSOLE ||
- console_assign(stdin, dev->name))
- return -1;
- }
-
- return 0;
-}
diff --git a/qemu/roms/u-boot/drivers/input/key_matrix.c b/qemu/roms/u-boot/drivers/input/key_matrix.c
deleted file mode 100644
index 8867e4964..000000000
--- a/qemu/roms/u-boot/drivers/input/key_matrix.c
+++ /dev/null
@@ -1,191 +0,0 @@
-/*
- * Manage Keyboard Matrices
- *
- * Copyright (c) 2012 The Chromium OS Authors.
- * (C) Copyright 2004 DENX Software Engineering, Wolfgang Denk, wd@denx.de
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <fdtdec.h>
-#include <key_matrix.h>
-#include <malloc.h>
-#include <linux/input.h>
-
-/**
- * Determine if the current keypress configuration can cause key ghosting
- *
- * We figure this out by seeing if we have two or more keys in the same
- * column, as well as two or more keys in the same row.
- *
- * @param config Keyboard matrix config
- * @param keys List of keys to check
- * @param valid Number of valid keypresses to check
- * @return 0 if no ghosting is possible, 1 if it is
- */
-static int has_ghosting(struct key_matrix *config, struct key_matrix_key *keys,
- int valid)
-{
- int key_in_same_col = 0, key_in_same_row = 0;
- int i, j;
-
- if (!config->ghost_filter || valid < 3)
- return 0;
-
- for (i = 0; i < valid; i++) {
- /*
- * Find 2 keys such that one key is in the same row
- * and the other is in the same column as the i-th key.
- */
- for (j = i + 1; j < valid; j++) {
- if (keys[j].col == keys[i].col)
- key_in_same_col = 1;
- if (keys[j].row == keys[i].row)
- key_in_same_row = 1;
- }
- }
-
- if (key_in_same_col && key_in_same_row)
- return 1;
- else
- return 0;
-}
-
-int key_matrix_decode(struct key_matrix *config, struct key_matrix_key keys[],
- int num_keys, int keycode[], int max_keycodes)
-{
- const u8 *keymap;
- int valid, upto;
- int pos;
-
- debug("%s: num_keys = %d\n", __func__, num_keys);
- keymap = config->plain_keycode;
- for (valid = upto = 0; upto < num_keys; upto++) {
- struct key_matrix_key *key = &keys[upto];
-
- debug(" valid=%d, row=%d, col=%d\n", key->valid, key->row,
- key->col);
- if (!key->valid)
- continue;
- pos = key->row * config->num_cols + key->col;
- if (config->fn_keycode && pos == config->fn_pos)
- keymap = config->fn_keycode;
-
- /* Convert the (row, col) values into a keycode */
- if (valid < max_keycodes)
- keycode[valid++] = keymap[pos];
- debug(" keycode=%d\n", keymap[pos]);
- }
-
- /* For a ghost key config, ignore the keypresses for this iteration. */
- if (has_ghosting(config, keys, valid)) {
- valid = 0;
- debug(" ghosting detected!\n");
- }
- debug(" %d valid keycodes found\n", valid);
-
- return valid;
-}
-
-/**
- * Create a new keycode map from some provided data
- *
- * This decodes a keycode map in the format used by the fdt, which is one
- * word per entry, with the row, col and keycode encoded in that word.
- *
- * We create a (row x col) size byte array with each entry containing the
- * keycode for that (row, col). We also search for map_keycode and return
- * its position if found (this is used for finding the Fn key).
- *
- * @param config Key matrix dimensions structure
- * @param data Keycode data
- * @param len Number of entries in keycode table
- * @param map_keycode Key code to find in the map
- * @param pos Returns position of map_keycode, if found, else -1
- * @return map Pointer to allocated map
- */
-static uchar *create_keymap(struct key_matrix *config, u32 *data, int len,
- int map_keycode, int *pos)
-{
- uchar *map;
-
- if (pos)
- *pos = -1;
- map = (uchar *)calloc(1, config->key_count);
- if (!map) {
- debug("%s: failed to malloc %d bytes\n", __func__,
- config->key_count);
- return NULL;
- }
-
- for (; len >= sizeof(u32); data++, len -= 4) {
- u32 tmp = fdt32_to_cpu(*data);
- int key_code, row, col;
- int entry;
-
- row = (tmp >> 24) & 0xff;
- col = (tmp >> 16) & 0xff;
- key_code = tmp & 0xffff;
- entry = row * config->num_cols + col;
- map[entry] = key_code;
- debug(" map %d, %d: pos=%d, keycode=%d\n", row, col,
- entry, key_code);
- if (pos && map_keycode == key_code)
- *pos = entry;
- }
-
- return map;
-}
-
-int key_matrix_decode_fdt(struct key_matrix *config, const void *blob, int node)
-{
- const struct fdt_property *prop;
- int proplen;
- uchar *plain_keycode;
-
- prop = fdt_get_property(blob, node, "linux,keymap", &proplen);
- /* Basic keymap is required */
- if (!prop) {
- debug("%s: cannot find keycode-plain map\n", __func__);
- return -1;
- }
-
- plain_keycode = create_keymap(config, (u32 *)prop->data,
- proplen, KEY_FN, &config->fn_pos);
- config->plain_keycode = plain_keycode;
- /* Conversion error -> fail */
- if (!config->plain_keycode)
- return -1;
-
- prop = fdt_get_property(blob, node, "linux,fn-keymap", &proplen);
- /* fn keymap is optional */
- if (!prop)
- goto done;
-
- config->fn_keycode = create_keymap(config, (u32 *)prop->data,
- proplen, -1, NULL);
- /* Conversion error -> fail */
- if (!config->fn_keycode) {
- free(plain_keycode);
- return -1;
- }
-
-done:
- debug("%s: Decoded key maps %p, %p from fdt\n", __func__,
- config->plain_keycode, config->fn_keycode);
- return 0;
-}
-
-int key_matrix_init(struct key_matrix *config, int rows, int cols,
- int ghost_filter)
-{
- memset(config, '\0', sizeof(*config));
- config->num_rows = rows;
- config->num_cols = cols;
- config->key_count = rows * cols;
- config->ghost_filter = ghost_filter;
- assert(config->key_count > 0);
-
- return 0;
-}
diff --git a/qemu/roms/u-boot/drivers/input/keyboard.c b/qemu/roms/u-boot/drivers/input/keyboard.c
deleted file mode 100644
index 614592ef3..000000000
--- a/qemu/roms/u-boot/drivers/input/keyboard.c
+++ /dev/null
@@ -1,300 +0,0 @@
-/***********************************************************************
- *
- * (C) Copyright 2004
- * DENX Software Engineering
- * Wolfgang Denk, wd@denx.de
- *
- * Keyboard driver
- *
- ***********************************************************************/
-
-#include <common.h>
-
-#include <stdio_dev.h>
-#include <keyboard.h>
-
-#undef KBG_DEBUG
-
-#ifdef KBG_DEBUG
-#define PRINTF(fmt,args...) printf (fmt ,##args)
-#else
-#define PRINTF(fmt,args...)
-#endif
-
-
-#define DEVNAME "kbd"
-
-#define LED_SCR 0x01 /* scroll lock led */
-#define LED_CAP 0x04 /* caps lock led */
-#define LED_NUM 0x02 /* num lock led */
-
-#define KBD_BUFFER_LEN 0x20 /* size of the keyboardbuffer */
-
-#if defined(CONFIG_MPC5xxx) || defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || defined(CONFIG_MPC8555)
-int ps2ser_check(void);
-#endif
-
-static volatile char kbd_buffer[KBD_BUFFER_LEN];
-static volatile int in_pointer = 0;
-static volatile int out_pointer = 0;
-
-static unsigned char leds = 0;
-static unsigned char num_lock = 0;
-static unsigned char caps_lock = 0;
-static unsigned char scroll_lock = 0;
-static unsigned char shift = 0;
-static unsigned char ctrl = 0;
-static unsigned char alt = 0;
-static unsigned char e0 = 0;
-
-/******************************************************************
- * Queue handling
- ******************************************************************/
-
-/* puts character in the queue and sets up the in and out pointer */
-static void kbd_put_queue(char data)
-{
- if((in_pointer+1)==KBD_BUFFER_LEN) {
- if(out_pointer==0) {
- return; /* buffer full */
- } else{
- in_pointer=0;
- }
- } else {
- if((in_pointer+1)==out_pointer)
- return; /* buffer full */
- in_pointer++;
- }
- kbd_buffer[in_pointer]=data;
- return;
-}
-
-/* test if a character is in the queue */
-static int kbd_testc(void)
-{
-#if defined(CONFIG_MPC5xxx) || defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || defined(CONFIG_MPC8555)
- /* no ISR is used, so received chars must be polled */
- ps2ser_check();
-#endif
- if(in_pointer==out_pointer)
- return(0); /* no data */
- else
- return(1);
-}
-
-/* gets the character from the queue */
-static int kbd_getc(void)
-{
- char c;
- while(in_pointer==out_pointer) {
-#if defined(CONFIG_MPC5xxx) || defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || defined(CONFIG_MPC8555)
- /* no ISR is used, so received chars must be polled */
- ps2ser_check();
-#endif
- ;}
- if((out_pointer+1)==KBD_BUFFER_LEN)
- out_pointer=0;
- else
- out_pointer++;
- c=kbd_buffer[out_pointer];
- return (int)c;
-
-}
-
-/* Simple translation table for the keys */
-
-static unsigned char kbd_plain_xlate[] = {
- 0xff,0x1b, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '=','\b','\t', /* 0x00 - 0x0f */
- 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', '[', ']','\r',0xff, 'a', 's', /* 0x10 - 0x1f */
- 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';','\'', '`',0xff,'\\', 'z', 'x', 'c', 'v', /* 0x20 - 0x2f */
- 'b', 'n', 'm', ',', '.', '/',0xff,0xff,0xff, ' ',0xff,0xff,0xff,0xff,0xff,0xff, /* 0x30 - 0x3f */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff, '7', '8', '9', '-', '4', '5', '6', '+', '1', /* 0x40 - 0x4f */
- '2', '3', '0', '.',0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 0x50 - 0x5F */
- '\r',0xff,0xff
- };
-
-static unsigned char kbd_shift_xlate[] = {
- 0xff,0x1b, '!', '@', '#', '$', '%', '^', '&', '*', '(', ')', '_', '+','\b','\t', /* 0x00 - 0x0f */
- 'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '{', '}','\r',0xff, 'A', 'S', /* 0x10 - 0x1f */
- 'D', 'F', 'G', 'H', 'J', 'K', 'L', ':', '"', '~',0xff, '|', 'Z', 'X', 'C', 'V', /* 0x20 - 0x2f */
- 'B', 'N', 'M', '<', '>', '?',0xff,0xff,0xff, ' ',0xff,0xff,0xff,0xff,0xff,0xff, /* 0x30 - 0x3f */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff, '7', '8', '9', '-', '4', '5', '6', '+', '1', /* 0x40 - 0x4f */
- '2', '3', '0', '.',0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 0x50 - 0x5F */
- '\r',0xff,0xff
- };
-
-static unsigned char kbd_ctrl_xlate[] = {
- 0xff,0x1b, '1',0x00, '3', '4', '5',0x1E, '7', '8', '9', '0',0x1F, '=','\b','\t', /* 0x00 - 0x0f */
- 0x11,0x17,0x05,0x12,0x14,0x18,0x15,0x09,0x0f,0x10,0x1b,0x1d,'\n',0xff,0x01,0x13, /* 0x10 - 0x1f */
- 0x04,0x06,0x08,0x09,0x0a,0x0b,0x0c, ';','\'', '~',0x00,0x1c,0x1a,0x18,0x03,0x16, /* 0x20 - 0x2f */
- 0x02,0x0e,0x0d, '<', '>', '?',0xff,0xff,0xff,0x00,0xff,0xff,0xff,0xff,0xff,0xff, /* 0x30 - 0x3f */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff, '7', '8', '9', '-', '4', '5', '6', '+', '1', /* 0x40 - 0x4f */
- '2', '3', '0', '.',0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 0x50 - 0x5F */
- '\r',0xff,0xff
- };
-
-
-void handle_scancode(unsigned char scancode)
-{
- unsigned char keycode;
-
- /* Convert scancode to keycode */
- PRINTF("scancode %x\n",scancode);
- if(scancode==0xe0) {
- e0=1; /* special charakters */
- return;
- }
- if(e0==1) {
- e0=0; /* delete flag */
- if(!( ((scancode&0x7F)==0x38)|| /* the right ctrl key */
- ((scancode&0x7F)==0x1D)|| /* the right alt key */
- ((scancode&0x7F)==0x35)|| /* the right '/' key */
- ((scancode&0x7F)==0x1C) )) /* the right enter key */
- /* we swallow unknown e0 codes */
- return;
- }
- /* special cntrl keys */
- switch(scancode) {
- case 0x2A:
- case 0x36: /* shift pressed */
- shift=1;
- return; /* do nothing else */
- case 0xAA:
- case 0xB6: /* shift released */
- shift=0;
- return; /* do nothing else */
- case 0x38: /* alt pressed */
- alt=1;
- return; /* do nothing else */
- case 0xB8: /* alt released */
- alt=0;
- return; /* do nothing else */
- case 0x1d: /* ctrl pressed */
- ctrl=1;
- return; /* do nothing else */
- case 0x9d: /* ctrl released */
- ctrl=0;
- return; /* do nothing else */
- case 0x46: /* scrollock pressed */
- scroll_lock=~scroll_lock;
- if(scroll_lock==0)
- leds&=~LED_SCR; /* switch LED off */
- else
- leds|=LED_SCR; /* switch on LED */
- pckbd_leds(leds);
- return; /* do nothing else */
- case 0x3A: /* capslock pressed */
- caps_lock=~caps_lock;
- if(caps_lock==0)
- leds&=~LED_CAP; /* switch caps_lock off */
- else
- leds|=LED_CAP; /* switch on LED */
- pckbd_leds(leds);
- return;
- case 0x45: /* numlock pressed */
- num_lock=~num_lock;
- if(num_lock==0)
- leds&=~LED_NUM; /* switch LED off */
- else
- leds|=LED_NUM; /* switch on LED */
- pckbd_leds(leds);
- return;
- case 0xC6: /* scroll lock released */
- case 0xC5: /* num lock released */
- case 0xBA: /* caps lock released */
- return; /* just swallow */
- }
-#if 1
- if((scancode&0x80)==0x80) /* key released */
- return;
-#else
- if((scancode&0x80)==0x00) /* key pressed */
- return;
- scancode &= ~0x80;
-#endif
- /* now, decide which table we need */
- if(scancode > (sizeof(kbd_plain_xlate)/sizeof(kbd_plain_xlate[0]))) { /* scancode not in list */
- PRINTF("unkown scancode %X\n",scancode);
- return; /* swallow it */
- }
- /* setup plain code first */
- keycode=kbd_plain_xlate[scancode];
- if(caps_lock==1) { /* caps_lock is pressed, overwrite plain code */
- if(scancode > (sizeof(kbd_shift_xlate)/sizeof(kbd_shift_xlate[0]))) { /* scancode not in list */
- PRINTF("unkown caps-locked scancode %X\n",scancode);
- return; /* swallow it */
- }
- keycode=kbd_shift_xlate[scancode];
- if(keycode<'A') { /* we only want the alphas capital */
- keycode=kbd_plain_xlate[scancode];
- }
- }
- if(shift==1) { /* shift overwrites caps_lock */
- if(scancode > (sizeof(kbd_shift_xlate)/sizeof(kbd_shift_xlate[0]))) { /* scancode not in list */
- PRINTF("unkown shifted scancode %X\n",scancode);
- return; /* swallow it */
- }
- keycode=kbd_shift_xlate[scancode];
- }
- if(ctrl==1) { /* ctrl overwrites caps_lock and shift */
- if(scancode > (sizeof(kbd_ctrl_xlate)/sizeof(kbd_ctrl_xlate[0]))) { /* scancode not in list */
- PRINTF("unkown ctrl scancode %X\n",scancode);
- return; /* swallow it */
- }
- keycode=kbd_ctrl_xlate[scancode];
- }
- /* check if valid keycode */
- if(keycode==0xff) {
- PRINTF("unkown scancode %X\n",scancode);
- return; /* swallow unknown codes */
- }
-
- kbd_put_queue(keycode);
- PRINTF("%x\n",keycode);
-}
-
-/******************************************************************
- * Init
- ******************************************************************/
-
-#ifdef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
-extern int overwrite_console (void);
-#define OVERWRITE_CONSOLE overwrite_console ()
-#else
-#define OVERWRITE_CONSOLE 0
-#endif /* CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE */
-
-int kbd_init (void)
-{
- int error;
- struct stdio_dev kbddev ;
- char *stdinname = getenv ("stdin");
-
- if(kbd_init_hw()==-1)
- return -1;
- memset (&kbddev, 0, sizeof(kbddev));
- strcpy(kbddev.name, DEVNAME);
- kbddev.flags = DEV_FLAGS_INPUT | DEV_FLAGS_SYSTEM;
- kbddev.putc = NULL ;
- kbddev.puts = NULL ;
- kbddev.getc = kbd_getc ;
- kbddev.tstc = kbd_testc ;
-
- error = stdio_register (&kbddev);
- if(error==0) {
- /* check if this is the standard input device */
- if(strcmp(stdinname,DEVNAME)==0) {
- /* reassign the console */
- if(OVERWRITE_CONSOLE) {
- return 1;
- }
- error=console_assign(stdin,DEVNAME);
- if(error==0)
- return 1;
- else
- return error;
- }
- return 1;
- }
- return error;
-}
diff --git a/qemu/roms/u-boot/drivers/input/pc_keyb.c b/qemu/roms/u-boot/drivers/input/pc_keyb.c
deleted file mode 100644
index 1606ab33f..000000000
--- a/qemu/roms/u-boot/drivers/input/pc_keyb.c
+++ /dev/null
@@ -1,251 +0,0 @@
-/***********************************************************************
- *
- * (C) Copyright 2004
- * DENX Software Engineering
- * Wolfgang Denk, wd@denx.de
- *
- * PS/2 keyboard driver
- *
- * Originally from linux source (drivers/char/pc_keyb.c)
- *
- ***********************************************************************/
-
-#include <common.h>
-
-#include <keyboard.h>
-#include <pc_keyb.h>
-
-#undef KBG_DEBUG
-
-#ifdef KBG_DEBUG
-#define PRINTF(fmt,args...) printf (fmt ,##args)
-#else
-#define PRINTF(fmt,args...)
-#endif
-
-
-/*
- * This reads the keyboard status port, and does the
- * appropriate action.
- *
- */
-static unsigned char handle_kbd_event(void)
-{
- unsigned char status = kbd_read_status();
- unsigned int work = 10000;
-
- while ((--work > 0) && (status & KBD_STAT_OBF)) {
- unsigned char scancode;
-
- scancode = kbd_read_input();
-
- /* Error bytes must be ignored to make the
- Synaptics touchpads compaq use work */
- /* Ignore error bytes */
- if (!(status & (KBD_STAT_GTO | KBD_STAT_PERR))) {
- if (status & KBD_STAT_MOUSE_OBF)
- ; /* not supported: handle_mouse_event(scancode); */
- else
- handle_scancode(scancode);
- }
- status = kbd_read_status();
- }
- if (!work)
- PRINTF("pc_keyb: controller jammed (0x%02X).\n", status);
- return status;
-}
-
-
-static int kbd_read_data(void)
-{
- int val;
- unsigned char status;
-
- val = -1;
- status = kbd_read_status();
- if (status & KBD_STAT_OBF) {
- val = kbd_read_input();
- if (status & (KBD_STAT_GTO | KBD_STAT_PERR))
- val = -2;
- }
- return val;
-}
-
-static int kbd_wait_for_input(void)
-{
- unsigned long timeout;
- int val;
-
- timeout = KBD_TIMEOUT;
- val=kbd_read_data();
- while(val < 0) {
- if(timeout--==0)
- return -1;
- udelay(1000);
- val=kbd_read_data();
- }
- return val;
-}
-
-
-static int kb_wait(void)
-{
- unsigned long timeout = KBC_TIMEOUT * 10;
-
- do {
- unsigned char status = handle_kbd_event();
- if (!(status & KBD_STAT_IBF))
- return 0; /* ok */
- udelay(1000);
- timeout--;
- } while (timeout);
- return 1;
-}
-
-static void kbd_write_command_w(int data)
-{
- if(kb_wait())
- PRINTF("timeout in kbd_write_command_w\n");
- kbd_write_command(data);
-}
-
-static void kbd_write_output_w(int data)
-{
- if(kb_wait())
- PRINTF("timeout in kbd_write_output_w\n");
- kbd_write_output(data);
-}
-
-static void kbd_send_data(unsigned char data)
-{
- kbd_write_output_w(data);
- kbd_wait_for_input();
-}
-
-
-static char * kbd_initialize(void)
-{
- int status;
-
- /*
- * Test the keyboard interface.
- * This seems to be the only way to get it going.
- * If the test is successful a x55 is placed in the input buffer.
- */
- kbd_write_command_w(KBD_CCMD_SELF_TEST);
- if (kbd_wait_for_input() != 0x55)
- return "Kbd: failed self test";
- /*
- * Perform a keyboard interface test. This causes the controller
- * to test the keyboard clock and data lines. The results of the
- * test are placed in the input buffer.
- */
- kbd_write_command_w(KBD_CCMD_KBD_TEST);
- if (kbd_wait_for_input() != 0x00)
- return "Kbd: interface failed self test";
- /*
- * Enable the keyboard by allowing the keyboard clock to run.
- */
- kbd_write_command_w(KBD_CCMD_KBD_ENABLE);
-
- /*
- * Reset keyboard. If the read times out
- * then the assumption is that no keyboard is
- * plugged into the machine.
- * This defaults the keyboard to scan-code set 2.
- *
- * Set up to try again if the keyboard asks for RESEND.
- */
- do {
- kbd_write_output_w(KBD_CMD_RESET);
- status = kbd_wait_for_input();
- if (status == KBD_REPLY_ACK)
- break;
- if (status != KBD_REPLY_RESEND) {
- PRINTF("status: %X\n",status);
- return "Kbd: reset failed, no ACK";
- }
- } while (1);
- if (kbd_wait_for_input() != KBD_REPLY_POR)
- return "Kbd: reset failed, no POR";
-
- /*
- * Set keyboard controller mode. During this, the keyboard should be
- * in the disabled state.
- *
- * Set up to try again if the keyboard asks for RESEND.
- */
- do {
- kbd_write_output_w(KBD_CMD_DISABLE);
- status = kbd_wait_for_input();
- if (status == KBD_REPLY_ACK)
- break;
- if (status != KBD_REPLY_RESEND)
- return "Kbd: disable keyboard: no ACK";
- } while (1);
-
- kbd_write_command_w(KBD_CCMD_WRITE_MODE);
- kbd_write_output_w(KBD_MODE_KBD_INT
- | KBD_MODE_SYS
- | KBD_MODE_DISABLE_MOUSE
- | KBD_MODE_KCC);
-
- /* AMCC powerpc portables need this to use scan-code set 1 -- Cort */
- kbd_write_command_w(KBD_CCMD_READ_MODE);
- if (!(kbd_wait_for_input() & KBD_MODE_KCC)) {
- /*
- * If the controller does not support conversion,
- * Set the keyboard to scan-code set 1.
- */
- kbd_write_output_w(0xF0);
- kbd_wait_for_input();
- kbd_write_output_w(0x01);
- kbd_wait_for_input();
- }
- kbd_write_output_w(KBD_CMD_ENABLE);
- if (kbd_wait_for_input() != KBD_REPLY_ACK)
- return "Kbd: enable keyboard: no ACK";
-
- /*
- * Finally, set the typematic rate to maximum.
- */
- kbd_write_output_w(KBD_CMD_SET_RATE);
- if (kbd_wait_for_input() != KBD_REPLY_ACK)
- return "Kbd: Set rate: no ACK";
- kbd_write_output_w(0x00);
- if (kbd_wait_for_input() != KBD_REPLY_ACK)
- return "Kbd: Set rate: no ACK";
- return NULL;
-}
-
-static void kbd_interrupt(void *dev_id)
-{
- handle_kbd_event();
-}
-
-/******************************************************************
- * Init
- ******************************************************************/
-
-int kbd_init_hw(void)
-{
- char* result;
-
- kbd_request_region();
-
- result=kbd_initialize();
- if (result==NULL) {
- PRINTF("AT Keyboard initialized\n");
- kbd_request_irq(kbd_interrupt);
- return (1);
- } else {
- printf("%s\n",result);
- return (-1);
- }
-}
-
-void pckbd_leds(unsigned char leds)
-{
- kbd_send_data(KBD_CMD_SET_LEDS);
- kbd_send_data(leds);
-}
diff --git a/qemu/roms/u-boot/drivers/input/ps2mult.c b/qemu/roms/u-boot/drivers/input/ps2mult.c
deleted file mode 100644
index ab749336b..000000000
--- a/qemu/roms/u-boot/drivers/input/ps2mult.c
+++ /dev/null
@@ -1,461 +0,0 @@
-/***********************************************************************
- *
- * (C) Copyright 2004
- * DENX Software Engineering
- * Wolfgang Denk, wd@denx.de
- *
- * PS/2 multiplexer driver
- *
- * Originally from linux source (drivers/char/ps2mult.c)
- *
- * Uses simple serial driver (ps2ser.c) to access the multiplexer
- * Used by PS/2 keyboard driver (pc_keyb.c)
- *
- ***********************************************************************/
-
-#include <common.h>
-
-#include <pc_keyb.h>
-#include <asm/atomic.h>
-#include <ps2mult.h>
-
-/* #define DEBUG_MULT */
-/* #define DEBUG_KEYB */
-
-#define KBD_STAT_DEFAULT (KBD_STAT_SELFTEST | KBD_STAT_UNLOCKED)
-
-#define PRINTF(format, args...) printf("ps2mult.c: " format, ## args)
-
-#ifdef DEBUG_MULT
-#define PRINTF_MULT(format, args...) printf("PS2MULT: " format, ## args)
-#else
-#define PRINTF_MULT(format, args...)
-#endif
-
-#ifdef DEBUG_KEYB
-#define PRINTF_KEYB(format, args...) printf("KEYB: " format, ## args)
-#else
-#define PRINTF_KEYB(format, args...)
-#endif
-
-
-static ulong start_time;
-static int init_done = 0;
-
-static int received_escape = 0;
-static int received_bsync = 0;
-static int received_selector = 0;
-
-static int kbd_command_active = 0;
-static int mouse_command_active = 0;
-static int ctl_command_active = 0;
-
-static u_char command_byte = 0;
-
-static void (*keyb_handler)(void *dev_id);
-
-static u_char ps2mult_buf [PS2BUF_SIZE];
-static atomic_t ps2mult_buf_cnt;
-static int ps2mult_buf_in_idx;
-static int ps2mult_buf_out_idx;
-
-static u_char ps2mult_buf_status [PS2BUF_SIZE];
-
-#ifndef CONFIG_BOARD_EARLY_INIT_R
-#error #define CONFIG_BOARD_EARLY_INIT_R and call ps2mult_early_init() in board_early_init_r()
-#endif
-void ps2mult_early_init (void)
-{
- start_time = get_timer(0);
-}
-
-static void ps2mult_send_byte(u_char byte, u_char sel)
-{
- ps2ser_putc(sel);
-
- if (sel == PS2MULT_KB_SELECTOR) {
- PRINTF_MULT("0x%02x send KEYBOARD\n", byte);
- kbd_command_active = 1;
- } else {
- PRINTF_MULT("0x%02x send MOUSE\n", byte);
- mouse_command_active = 1;
- }
-
- switch (byte) {
- case PS2MULT_ESCAPE:
- case PS2MULT_BSYNC:
- case PS2MULT_KB_SELECTOR:
- case PS2MULT_MS_SELECTOR:
- case PS2MULT_SESSION_START:
- case PS2MULT_SESSION_END:
- ps2ser_putc(PS2MULT_ESCAPE);
- break;
- default:
- break;
- }
-
- ps2ser_putc(byte);
-}
-
-static void ps2mult_receive_byte(u_char byte, u_char sel)
-{
- u_char status = KBD_STAT_DEFAULT;
-
-#if 1 /* Ignore mouse in U-Boot */
- if (sel == PS2MULT_MS_SELECTOR) return;
-#endif
-
- if (sel == PS2MULT_KB_SELECTOR) {
- if (kbd_command_active) {
- if (!received_bsync) {
- PRINTF_MULT("0x%02x lost KEYBOARD !!!\n", byte);
- return;
- } else {
- kbd_command_active = 0;
- received_bsync = 0;
- }
- }
- PRINTF_MULT("0x%02x receive KEYBOARD\n", byte);
- status |= KBD_STAT_IBF | KBD_STAT_OBF;
- } else {
- if (mouse_command_active) {
- if (!received_bsync) {
- PRINTF_MULT("0x%02x lost MOUSE !!!\n", byte);
- return;
- } else {
- mouse_command_active = 0;
- received_bsync = 0;
- }
- }
- PRINTF_MULT("0x%02x receive MOUSE\n", byte);
- status |= KBD_STAT_IBF | KBD_STAT_OBF | KBD_STAT_MOUSE_OBF;
- }
-
- if (atomic_read(&ps2mult_buf_cnt) < PS2BUF_SIZE) {
- ps2mult_buf_status[ps2mult_buf_in_idx] = status;
- ps2mult_buf[ps2mult_buf_in_idx++] = byte;
- ps2mult_buf_in_idx &= (PS2BUF_SIZE - 1);
- atomic_inc(&ps2mult_buf_cnt);
- } else {
- PRINTF("buffer overflow\n");
- }
-
- if (received_bsync) {
- PRINTF("unexpected BSYNC\n");
- received_bsync = 0;
- }
-}
-
-void ps2mult_callback (int in_cnt)
-{
- int i;
- u_char byte;
- static int keyb_handler_active = 0;
-
- if (!init_done) {
- return;
- }
-
- for (i = 0; i < in_cnt; i ++) {
- byte = ps2ser_getc();
-
- if (received_escape) {
- ps2mult_receive_byte(byte, received_selector);
- received_escape = 0;
- } else switch (byte) {
- case PS2MULT_ESCAPE:
- PRINTF_MULT("ESCAPE receive\n");
- received_escape = 1;
- break;
-
- case PS2MULT_BSYNC:
- PRINTF_MULT("BSYNC receive\n");
- received_bsync = 1;
- break;
-
- case PS2MULT_KB_SELECTOR:
- case PS2MULT_MS_SELECTOR:
- PRINTF_MULT("%s receive\n",
- byte == PS2MULT_KB_SELECTOR ? "KB_SEL" : "MS_SEL");
- received_selector = byte;
- break;
-
- case PS2MULT_SESSION_START:
- case PS2MULT_SESSION_END:
- PRINTF_MULT("%s receive\n",
- byte == PS2MULT_SESSION_START ?
- "SESSION_START" : "SESSION_END");
- break;
-
- default:
- ps2mult_receive_byte(byte, received_selector);
- }
- }
-
- if (keyb_handler && !keyb_handler_active &&
- atomic_read(&ps2mult_buf_cnt)) {
- keyb_handler_active = 1;
- keyb_handler(NULL);
- keyb_handler_active = 0;
- }
-}
-
-u_char ps2mult_read_status(void)
-{
- u_char byte;
-
- if (atomic_read(&ps2mult_buf_cnt) == 0) {
- ps2ser_check();
- }
-
- if (atomic_read(&ps2mult_buf_cnt)) {
- byte = ps2mult_buf_status[ps2mult_buf_out_idx];
- } else {
- byte = KBD_STAT_DEFAULT;
- }
- PRINTF_KEYB("read_status()=0x%02x\n", byte);
- return byte;
-}
-
-u_char ps2mult_read_input(void)
-{
- u_char byte = 0;
-
- if (atomic_read(&ps2mult_buf_cnt) == 0) {
- ps2ser_check();
- }
-
- if (atomic_read(&ps2mult_buf_cnt)) {
- byte = ps2mult_buf[ps2mult_buf_out_idx++];
- ps2mult_buf_out_idx &= (PS2BUF_SIZE - 1);
- atomic_dec(&ps2mult_buf_cnt);
- }
- PRINTF_KEYB("read_input()=0x%02x\n", byte);
- return byte;
-}
-
-void ps2mult_write_output(u_char val)
-{
- int i;
-
- PRINTF_KEYB("write_output(0x%02x)\n", val);
-
- for (i = 0; i < KBD_TIMEOUT; i++) {
- if (!kbd_command_active && !mouse_command_active) {
- break;
- }
- udelay(1000);
- ps2ser_check();
- }
-
- if (kbd_command_active) {
- PRINTF("keyboard command not acknoledged\n");
- kbd_command_active = 0;
- }
-
- if (mouse_command_active) {
- PRINTF("mouse command not acknoledged\n");
- mouse_command_active = 0;
- }
-
- if (ctl_command_active) {
- switch (ctl_command_active) {
- case KBD_CCMD_WRITE_MODE:
- /* Scan code conversion not supported */
- command_byte = val & ~KBD_MODE_KCC;
- break;
-
- case KBD_CCMD_WRITE_AUX_OBUF:
- ps2mult_receive_byte(val, PS2MULT_MS_SELECTOR);
- break;
-
- case KBD_CCMD_WRITE_MOUSE:
- ps2mult_send_byte(val, PS2MULT_MS_SELECTOR);
- break;
-
- default:
- PRINTF("invalid controller command\n");
- break;
- }
-
- ctl_command_active = 0;
- return;
- }
-
- ps2mult_send_byte(val, PS2MULT_KB_SELECTOR);
-}
-
-void ps2mult_write_command(u_char val)
-{
- ctl_command_active = 0;
-
- PRINTF_KEYB("write_command(0x%02x)\n", val);
-
- switch (val) {
- case KBD_CCMD_READ_MODE:
- ps2mult_receive_byte(command_byte, PS2MULT_KB_SELECTOR);
- break;
-
- case KBD_CCMD_WRITE_MODE:
- ctl_command_active = val;
- break;
-
- case KBD_CCMD_MOUSE_DISABLE:
- break;
-
- case KBD_CCMD_MOUSE_ENABLE:
- break;
-
- case KBD_CCMD_SELF_TEST:
- ps2mult_receive_byte(0x55, PS2MULT_KB_SELECTOR);
- break;
-
- case KBD_CCMD_KBD_TEST:
- ps2mult_receive_byte(0x00, PS2MULT_KB_SELECTOR);
- break;
-
- case KBD_CCMD_KBD_DISABLE:
- break;
-
- case KBD_CCMD_KBD_ENABLE:
- break;
-
- case KBD_CCMD_WRITE_AUX_OBUF:
- ctl_command_active = val;
- break;
-
- case KBD_CCMD_WRITE_MOUSE:
- ctl_command_active = val;
- break;
-
- default:
- PRINTF("invalid controller command\n");
- break;
- }
-}
-
-static int ps2mult_getc_w (void)
-{
- int res = -1;
- int i;
-
- for (i = 0; i < KBD_TIMEOUT; i++) {
- if (ps2ser_check()) {
- res = ps2ser_getc();
- break;
- }
- udelay(1000);
- }
-
- switch (res) {
- case PS2MULT_KB_SELECTOR:
- case PS2MULT_MS_SELECTOR:
- received_selector = res;
- break;
- default:
- break;
- }
-
- return res;
-}
-
-int ps2mult_init (void)
-{
- int byte;
- int kbd_found = 0;
- int mouse_found = 0;
-
- while (get_timer(start_time) < CONFIG_PS2MULT_DELAY);
-
- ps2ser_init();
-
- ps2ser_putc(PS2MULT_SESSION_START);
-
- ps2ser_putc(PS2MULT_KB_SELECTOR);
- ps2ser_putc(KBD_CMD_RESET);
-
- do {
- byte = ps2mult_getc_w();
- } while (byte >= 0 && byte != KBD_REPLY_ACK);
-
- if (byte == KBD_REPLY_ACK) {
- byte = ps2mult_getc_w();
- if (byte == 0xaa) {
- kbd_found = 1;
- puts("keyboard");
- }
- }
-
- if (!kbd_found) {
- while (byte >= 0) {
- byte = ps2mult_getc_w();
- }
- }
-
-#if 1 /* detect mouse */
- ps2ser_putc(PS2MULT_MS_SELECTOR);
- ps2ser_putc(AUX_RESET);
-
- do {
- byte = ps2mult_getc_w();
- } while (byte >= 0 && byte != AUX_ACK);
-
- if (byte == AUX_ACK) {
- byte = ps2mult_getc_w();
- if (byte == 0xaa) {
- byte = ps2mult_getc_w();
- if (byte == 0x00) {
- mouse_found = 1;
- puts(", mouse");
- }
- }
- }
-
- if (!mouse_found) {
- while (byte >= 0) {
- byte = ps2mult_getc_w();
- }
- }
-#endif
-
- if (mouse_found || kbd_found) {
- if (!received_selector) {
- if (mouse_found) {
- received_selector = PS2MULT_MS_SELECTOR;
- } else {
- received_selector = PS2MULT_KB_SELECTOR;
- }
- }
-
- init_done = 1;
- } else {
- puts("No device found");
- }
-
- puts("\n");
-
-#if 0 /* for testing */
- {
- int i;
- u_char key[] = {
- 0x1f, 0x12, 0x14, 0x12, 0x31, 0x2f, 0x39, /* setenv */
- 0x1f, 0x14, 0x20, 0x17, 0x31, 0x39, /* stdin */
- 0x1f, 0x12, 0x13, 0x17, 0x1e, 0x26, 0x1c, /* serial */
- };
-
- for (i = 0; i < sizeof (key); i++) {
- ps2mult_receive_byte (key[i], PS2MULT_KB_SELECTOR);
- ps2mult_receive_byte (key[i] | 0x80, PS2MULT_KB_SELECTOR);
- }
- }
-#endif
-
- return init_done ? 0 : -1;
-}
-
-int ps2mult_request_irq(void (*handler)(void *))
-{
- keyb_handler = handler;
-
- return 0;
-}
diff --git a/qemu/roms/u-boot/drivers/input/ps2ser.c b/qemu/roms/u-boot/drivers/input/ps2ser.c
deleted file mode 100644
index bcbe52af1..000000000
--- a/qemu/roms/u-boot/drivers/input/ps2ser.c
+++ /dev/null
@@ -1,241 +0,0 @@
-/***********************************************************************
- *
- * (C) Copyright 2004-2009
- * DENX Software Engineering
- * Wolfgang Denk, wd@denx.de
- *
- * Simple 16550A serial driver
- *
- * Originally from linux source (drivers/char/ps2ser.c)
- *
- * Used by the PS/2 multiplexer driver (ps2mult.c)
- *
- ***********************************************************************/
-
-#include <common.h>
-
-#include <asm/io.h>
-#include <asm/atomic.h>
-#include <ps2mult.h>
-/* This is needed for ns16550.h */
-#ifndef CONFIG_SYS_NS16550_REG_SIZE
-#define CONFIG_SYS_NS16550_REG_SIZE 1
-#endif
-#include <ns16550.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/* #define DEBUG */
-
-#define PS2SER_BAUD 57600
-
-#ifdef CONFIG_MPC5xxx
-#if CONFIG_PS2SERIAL == 1
-#define PSC_BASE MPC5XXX_PSC1
-#elif CONFIG_PS2SERIAL == 2
-#define PSC_BASE MPC5XXX_PSC2
-#elif CONFIG_PS2SERIAL == 3
-#define PSC_BASE MPC5XXX_PSC3
-#elif CONFIG_PS2SERIAL == 4
-#define PSC_BASE MPC5XXX_PSC4
-#elif CONFIG_PS2SERIAL == 5
-#define PSC_BASE MPC5XXX_PSC5
-#elif CONFIG_PS2SERIAL == 6
-#define PSC_BASE MPC5XXX_PSC6
-#else
-#error CONFIG_PS2SERIAL must be in 1 ... 6
-#endif
-
-#else
-
-#if CONFIG_PS2SERIAL == 1
-#define COM_BASE (CONFIG_SYS_CCSRBAR+0x4500)
-#elif CONFIG_PS2SERIAL == 2
-#define COM_BASE (CONFIG_SYS_CCSRBAR+0x4600)
-#else
-#error CONFIG_PS2SERIAL must be in 1 ... 2
-#endif
-
-#endif /* CONFIG_MPC5xxx / other */
-
-static int ps2ser_getc_hw(void);
-static void ps2ser_interrupt(void *dev_id);
-
-extern struct serial_state rs_table[]; /* in serial.c */
-
-static u_char ps2buf[PS2BUF_SIZE];
-static atomic_t ps2buf_cnt;
-static int ps2buf_in_idx;
-static int ps2buf_out_idx;
-
-#ifdef CONFIG_MPC5xxx
-int ps2ser_init(void)
-{
- volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)PSC_BASE;
- unsigned long baseclk;
- int div;
-
- /* reset PSC */
- psc->command = PSC_SEL_MODE_REG_1;
-
- /* select clock sources */
- psc->psc_clock_select = 0;
- baseclk = (gd->arch.ipb_clk + 16) / 32;
-
- /* switch to UART mode */
- psc->sicr = 0;
-
- /* configure parity, bit length and so on */
- psc->mode = PSC_MODE_8_BITS | PSC_MODE_PARNONE;
- psc->mode = PSC_MODE_ONE_STOP;
-
- /* set up UART divisor */
- div = (baseclk + (PS2SER_BAUD/2)) / PS2SER_BAUD;
- psc->ctur = (div >> 8) & 0xff;
- psc->ctlr = div & 0xff;
-
- /* disable all interrupts */
- psc->psc_imr = 0;
-
- /* reset and enable Rx/Tx */
- psc->command = PSC_RST_RX;
- psc->command = PSC_RST_TX;
- psc->command = PSC_RX_ENABLE | PSC_TX_ENABLE;
-
- return (0);
-}
-
-#else
-
-int ps2ser_init(void)
-{
- NS16550_t com_port = (NS16550_t)COM_BASE;
-
- com_port->ier = 0x00;
- com_port->lcr = UART_LCR_BKSE | UART_LCR_8N1;
- com_port->dll = (CONFIG_SYS_NS16550_CLK / 16 / PS2SER_BAUD) & 0xff;
- com_port->dlm = ((CONFIG_SYS_NS16550_CLK / 16 / PS2SER_BAUD) >> 8) & 0xff;
- com_port->lcr = UART_LCR_8N1;
- com_port->mcr = (UART_MCR_DTR | UART_MCR_RTS);
- com_port->fcr = (UART_FCR_FIFO_EN | UART_FCR_RXSR | UART_FCR_TXSR);
-
- return (0);
-}
-
-#endif /* CONFIG_MPC5xxx / other */
-
-void ps2ser_putc(int chr)
-{
-#ifdef CONFIG_MPC5xxx
- volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)PSC_BASE;
-#else
- NS16550_t com_port = (NS16550_t)COM_BASE;
-#endif
- debug(">>>> 0x%02x\n", chr);
-
-#ifdef CONFIG_MPC5xxx
- while (!(psc->psc_status & PSC_SR_TXRDY));
-
- psc->psc_buffer_8 = chr;
-#else
- while ((com_port->lsr & UART_LSR_THRE) == 0);
- com_port->thr = chr;
-#endif
-}
-
-static int ps2ser_getc_hw(void)
-{
-#ifdef CONFIG_MPC5xxx
- volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)PSC_BASE;
-#else
- NS16550_t com_port = (NS16550_t)COM_BASE;
-#endif
- int res = -1;
-
-#ifdef CONFIG_MPC5xxx
- if (psc->psc_status & PSC_SR_RXRDY) {
- res = (psc->psc_buffer_8);
- }
-#else
- if (com_port->lsr & UART_LSR_DR) {
- res = com_port->rbr;
- }
-#endif
-
- return res;
-}
-
-int ps2ser_getc(void)
-{
- volatile int chr;
- int flags;
-
- debug("<< ");
-
- flags = disable_interrupts();
-
- do {
- if (atomic_read(&ps2buf_cnt) != 0) {
- chr = ps2buf[ps2buf_out_idx++];
- ps2buf_out_idx &= (PS2BUF_SIZE - 1);
- atomic_dec(&ps2buf_cnt);
- } else {
- chr = ps2ser_getc_hw();
- }
- }
- while (chr < 0);
-
- if (flags)
- enable_interrupts();
-
- debug("0x%02x\n", chr);
-
- return chr;
-}
-
-int ps2ser_check(void)
-{
- int flags;
-
- flags = disable_interrupts();
- ps2ser_interrupt(NULL);
- if (flags) enable_interrupts();
-
- return atomic_read(&ps2buf_cnt);
-}
-
-static void ps2ser_interrupt(void *dev_id)
-{
-#ifdef CONFIG_MPC5xxx
- volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)PSC_BASE;
-#else
- NS16550_t com_port = (NS16550_t)COM_BASE;
-#endif
- int chr;
- int status;
-
- do {
- chr = ps2ser_getc_hw();
-#ifdef CONFIG_MPC5xxx
- status = psc->psc_status;
-#else
- status = com_port->lsr;
-#endif
- if (chr < 0) continue;
-
- if (atomic_read(&ps2buf_cnt) < PS2BUF_SIZE) {
- ps2buf[ps2buf_in_idx++] = chr;
- ps2buf_in_idx &= (PS2BUF_SIZE - 1);
- atomic_inc(&ps2buf_cnt);
- } else {
- printf ("ps2ser.c: buffer overflow\n");
- }
-#ifdef CONFIG_MPC5xxx
- } while (status & PSC_SR_RXRDY);
-#else
- } while (status & UART_LSR_DR);
-#endif
- if (atomic_read(&ps2buf_cnt)) {
- ps2mult_callback(atomic_read(&ps2buf_cnt));
- }
-}
diff --git a/qemu/roms/u-boot/drivers/input/tegra-kbc.c b/qemu/roms/u-boot/drivers/input/tegra-kbc.c
deleted file mode 100644
index f137f930a..000000000
--- a/qemu/roms/u-boot/drivers/input/tegra-kbc.c
+++ /dev/null
@@ -1,376 +0,0 @@
-/*
- * (C) Copyright 2011
- * NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <fdtdec.h>
-#include <input.h>
-#include <key_matrix.h>
-#include <stdio_dev.h>
-#include <tegra-kbc.h>
-#include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/funcmux.h>
-#include <asm/arch-tegra/timer.h>
-#include <linux/input.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-enum {
- KBC_MAX_GPIO = 24,
- KBC_MAX_KPENT = 8, /* size of keypress entry queue */
-};
-
-#define KBC_FIFO_TH_CNT_SHIFT 14
-#define KBC_DEBOUNCE_CNT_SHIFT 4
-#define KBC_CONTROL_FIFO_CNT_INT_EN (1 << 3)
-#define KBC_CONTROL_KBC_EN (1 << 0)
-#define KBC_INT_FIFO_CNT_INT_STATUS (1 << 2)
-#define KBC_KPENT_VALID (1 << 7)
-#define KBC_ST_STATUS (1 << 3)
-
-enum {
- KBC_DEBOUNCE_COUNT = 2,
- KBC_REPEAT_RATE_MS = 30,
- KBC_REPEAT_DELAY_MS = 240,
- KBC_CLOCK_KHZ = 32, /* Keyboard uses a 32KHz clock */
-};
-
-/* keyboard controller config and state */
-static struct keyb {
- struct input_config input; /* The input layer */
- struct key_matrix matrix; /* The key matrix layer */
-
- struct kbc_tegra *kbc; /* tegra keyboard controller */
- unsigned char inited; /* 1 if keyboard has been inited */
- unsigned char first_scan; /* 1 if this is our first key scan */
- unsigned char created; /* 1 if driver has been created */
-
- /*
- * After init we must wait a short time before polling the keyboard.
- * This gives the tegra keyboard controller time to react after reset
- * and lets us grab keys pressed during reset.
- */
- unsigned int init_dly_ms; /* Delay before we can read keyboard */
- unsigned int start_time_ms; /* Time that we inited (in ms) */
- unsigned int last_poll_ms; /* Time we should last polled */
- unsigned int next_repeat_ms; /* Next time we repeat a key */
-} config;
-
-/**
- * reads the keyboard fifo for current keypresses
- *
- * @param config Keyboard config
- * @param fifo Place to put fifo results
- * @param max_keycodes Maximum number of key codes to put in the fifo
- * @return number of items put into fifo
- */
-static int tegra_kbc_find_keys(struct keyb *config, int *fifo,
- int max_keycodes)
-{
- struct key_matrix_key keys[KBC_MAX_KPENT], *key;
- u32 kp_ent = 0;
- int i;
-
- for (key = keys, i = 0; i < KBC_MAX_KPENT; i++, key++) {
- /* Get next word */
- if (!(i & 3))
- kp_ent = readl(&config->kbc->kp_ent[i / 4]);
-
- key->valid = (kp_ent & KBC_KPENT_VALID) != 0;
- key->row = (kp_ent >> 3) & 0xf;
- key->col = kp_ent & 0x7;
-
- /* Shift to get next entry */
- kp_ent >>= 8;
- }
- return key_matrix_decode(&config->matrix, keys, KBC_MAX_KPENT, fifo,
- max_keycodes);
-}
-
-/**
- * Process all the keypress sequences in fifo and send key codes
- *
- * The fifo contains zero or more keypress sets. Each set
- * consists of from 1-8 keycodes, representing the keycodes which
- * were simultaneously pressed during that scan.
- *
- * This function works through each set and generates ASCII characters
- * for each. Not that one set may produce more than one ASCII characters -
- * for example holding down 'd' and 'f' at the same time will generate
- * two ASCII characters.
- *
- * Note: if fifo_cnt is 0, we will tell the input layer that no keys are
- * pressed.
- *
- * @param config Keyboard config
- * @param fifo_cnt Number of entries in the keyboard fifo
- */
-static void process_fifo(struct keyb *config, int fifo_cnt)
-{
- int fifo[KBC_MAX_KPENT];
- int cnt = 0;
-
- /* Always call input_send_keycodes() at least once */
- do {
- if (fifo_cnt)
- cnt = tegra_kbc_find_keys(config, fifo, KBC_MAX_KPENT);
-
- input_send_keycodes(&config->input, fifo, cnt);
- } while (--fifo_cnt > 0);
-}
-
-/**
- * Check the keyboard controller and emit ASCII characters for any keys that
- * are pressed.
- *
- * @param config Keyboard config
- */
-static void check_for_keys(struct keyb *config)
-{
- int fifo_cnt;
-
- if (!config->first_scan &&
- get_timer(config->last_poll_ms) < KBC_REPEAT_RATE_MS)
- return;
- config->last_poll_ms = get_timer(0);
- config->first_scan = 0;
-
- /*
- * Once we get here we know the keyboard has been scanned. So if there
- * scan waiting for us, we know that nothing is held down.
- */
- fifo_cnt = (readl(&config->kbc->interrupt) >> 4) & 0xf;
- process_fifo(config, fifo_cnt);
-}
-
-/**
- * In order to detect keys pressed on boot, wait for the hardware to
- * complete scanning the keys. This includes time to transition from
- * Wkup mode to Continous polling mode and the repoll time. We can
- * deduct the time that's already elapsed.
- *
- * @param config Keyboard config
- */
-static void kbd_wait_for_fifo_init(struct keyb *config)
-{
- if (!config->inited) {
- unsigned long elapsed_time;
- long delay_ms;
-
- elapsed_time = get_timer(config->start_time_ms);
- delay_ms = config->init_dly_ms - elapsed_time;
- if (delay_ms > 0) {
- udelay(delay_ms * 1000);
- debug("%s: delay %ldms\n", __func__, delay_ms);
- }
-
- config->inited = 1;
- }
-}
-
-/**
- * Check the tegra keyboard, and send any keys that are pressed.
- *
- * This is called by input_tstc() and input_getc() when they need more
- * characters
- *
- * @param input Input configuration
- * @return 1, to indicate that we have something to look at
- */
-int tegra_kbc_check(struct input_config *input)
-{
- kbd_wait_for_fifo_init(&config);
- check_for_keys(&config);
-
- return 1;
-}
-
-/**
- * Test if keys are available to be read
- *
- * @return 0 if no keys available, 1 if keys are available
- */
-static int kbd_tstc(void)
-{
- /* Just get input to do this for us */
- return input_tstc(&config.input);
-}
-
-/**
- * Read a key
- *
- * TODO: U-Boot wants 0 for no key, but Ctrl-@ is a valid key...
- *
- * @return ASCII key code, or 0 if no key, or -1 if error
- */
-static int kbd_getc(void)
-{
- /* Just get input to do this for us */
- return input_getc(&config.input);
-}
-
-/* configures keyboard GPIO registers to use the rows and columns */
-static void config_kbc_gpio(struct kbc_tegra *kbc)
-{
- int i;
-
- for (i = 0; i < KBC_MAX_GPIO; i++) {
- u32 row_cfg, col_cfg;
- u32 r_shift = 5 * (i % 6);
- u32 c_shift = 4 * (i % 8);
- u32 r_mask = 0x1f << r_shift;
- u32 c_mask = 0xf << c_shift;
- u32 r_offs = i / 6;
- u32 c_offs = i / 8;
-
- row_cfg = readl(&kbc->row_cfg[r_offs]);
- col_cfg = readl(&kbc->col_cfg[c_offs]);
-
- row_cfg &= ~r_mask;
- col_cfg &= ~c_mask;
-
- if (i < config.matrix.num_rows) {
- row_cfg |= ((i << 1) | 1) << r_shift;
- } else {
- col_cfg |= (((i - config.matrix.num_rows) << 1) | 1)
- << c_shift;
- }
-
- writel(row_cfg, &kbc->row_cfg[r_offs]);
- writel(col_cfg, &kbc->col_cfg[c_offs]);
- }
-}
-
-/**
- * Start up the keyboard device
- */
-static void tegra_kbc_open(void)
-{
- struct kbc_tegra *kbc = config.kbc;
- unsigned int scan_period;
- u32 val;
-
- /*
- * We will scan at twice the keyboard repeat rate, so that there is
- * always a scan ready when we check it in check_for_keys().
- */
- scan_period = KBC_REPEAT_RATE_MS / 2;
- writel(scan_period * KBC_CLOCK_KHZ, &kbc->rpt_dly);
- writel(scan_period * KBC_CLOCK_KHZ, &kbc->init_dly);
- /*
- * Before reading from the keyboard we must wait for the init_dly
- * plus the rpt_delay, plus 2ms for the row scan time.
- */
- config.init_dly_ms = scan_period * 2 + 2;
-
- val = KBC_DEBOUNCE_COUNT << KBC_DEBOUNCE_CNT_SHIFT;
- val |= 1 << KBC_FIFO_TH_CNT_SHIFT; /* fifo interrupt threshold */
- val |= KBC_CONTROL_KBC_EN; /* enable */
- writel(val, &kbc->control);
-
- config.start_time_ms = get_timer(0);
- config.last_poll_ms = config.next_repeat_ms = get_timer(0);
- config.first_scan = 1;
-}
-
-/**
- * Set up the tegra keyboard. This is called by the stdio device handler
- *
- * We want to do this init when the keyboard is actually used rather than
- * at start-up, since keyboard input may not currently be selected.
- *
- * Once the keyboard starts there will be a period during which we must
- * wait for the keyboard to init. We do this only when a key is first
- * read - see kbd_wait_for_fifo_init().
- *
- * @return 0 if ok, -ve on error
- */
-static int init_tegra_keyboard(void)
-{
- /* check if already created */
- if (config.created)
- return 0;
-
-#ifdef CONFIG_OF_CONTROL
- int node;
-
- node = fdtdec_next_compatible(gd->fdt_blob, 0,
- COMPAT_NVIDIA_TEGRA20_KBC);
- if (node < 0) {
- debug("%s: cannot locate keyboard node\n", __func__);
- return node;
- }
- config.kbc = (struct kbc_tegra *)fdtdec_get_addr(gd->fdt_blob,
- node, "reg");
- if ((fdt_addr_t)config.kbc == FDT_ADDR_T_NONE) {
- debug("%s: No keyboard register found\n", __func__);
- return -1;
- }
- input_set_delays(&config.input, KBC_REPEAT_DELAY_MS,
- KBC_REPEAT_RATE_MS);
-
- /* Decode the keyboard matrix information (16 rows, 8 columns) */
- if (key_matrix_init(&config.matrix, 16, 8, 1)) {
- debug("%s: Could not init key matrix\n", __func__);
- return -1;
- }
- if (key_matrix_decode_fdt(&config.matrix, gd->fdt_blob, node)) {
- debug("%s: Could not decode key matrix from fdt\n", __func__);
- return -1;
- }
- if (config.matrix.fn_keycode) {
- if (input_add_table(&config.input, KEY_FN, -1,
- config.matrix.fn_keycode,
- config.matrix.key_count))
- return -1;
- }
-#else
-#error "Tegra keyboard driver requires FDT definitions"
-#endif
-
- /* Set up pin mux and enable the clock */
- funcmux_select(PERIPH_ID_KBC, FUNCMUX_DEFAULT);
- clock_enable(PERIPH_ID_KBC);
- config_kbc_gpio(config.kbc);
-
- tegra_kbc_open();
- config.created = 1;
- debug("%s: Tegra keyboard ready\n", __func__);
-
- return 0;
-}
-
-int drv_keyboard_init(void)
-{
- struct stdio_dev dev;
- char *stdinname = getenv("stdin");
- int error;
-
- if (input_init(&config.input, 0)) {
- debug("%s: Cannot set up input\n", __func__);
- return -1;
- }
- config.input.read_keys = tegra_kbc_check;
-
- memset(&dev, '\0', sizeof(dev));
- strcpy(dev.name, "tegra-kbc");
- dev.flags = DEV_FLAGS_INPUT | DEV_FLAGS_SYSTEM;
- dev.getc = kbd_getc;
- dev.tstc = kbd_tstc;
- dev.start = init_tegra_keyboard;
-
- /* Register the device. init_tegra_keyboard() will be called soon */
- error = input_stdio_register(&dev);
- if (error)
- return error;
-#ifdef CONFIG_CONSOLE_MUX
- error = iomux_doenv(stdin, stdinname);
- if (error)
- return error;
-#endif
- return 0;
-}