summaryrefslogtreecommitdiffstats
path: root/qemu/roms/u-boot/board/ait
diff options
context:
space:
mode:
authorYang Zhang <yang.z.zhang@intel.com>2015-08-28 09:58:54 +0800
committerYang Zhang <yang.z.zhang@intel.com>2015-09-01 12:44:00 +0800
commite44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch)
tree66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/u-boot/board/ait
parent9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff)
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/u-boot/board/ait')
-rw-r--r--qemu/roms/u-boot/board/ait/cam_enc_4xx/Makefile10
-rw-r--r--qemu/roms/u-boot/board/ait/cam_enc_4xx/cam_enc_4xx.c1106
-rw-r--r--qemu/roms/u-boot/board/ait/cam_enc_4xx/config.mk20
-rw-r--r--qemu/roms/u-boot/board/ait/cam_enc_4xx/u-boot-spl.lds56
-rw-r--r--qemu/roms/u-boot/board/ait/cam_enc_4xx/ublimage.cfg31
5 files changed, 1223 insertions, 0 deletions
diff --git a/qemu/roms/u-boot/board/ait/cam_enc_4xx/Makefile b/qemu/roms/u-boot/board/ait/cam_enc_4xx/Makefile
new file mode 100644
index 000000000..0d03ce003
--- /dev/null
+++ b/qemu/roms/u-boot/board/ait/cam_enc_4xx/Makefile
@@ -0,0 +1,10 @@
+#
+# (C) Copyright 2000, 2001, 2002
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y := cam_enc_4xx.o
diff --git a/qemu/roms/u-boot/board/ait/cam_enc_4xx/cam_enc_4xx.c b/qemu/roms/u-boot/board/ait/cam_enc_4xx/cam_enc_4xx.c
new file mode 100644
index 000000000..7e1b16ac4
--- /dev/null
+++ b/qemu/roms/u-boot/board/ait/cam_enc_4xx/cam_enc_4xx.c
@@ -0,0 +1,1106 @@
+/*
+ * Copyright (C) 2009 Texas Instruments Incorporated
+ *
+ * Copyright (C) 2011
+ * Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <errno.h>
+#include <hush.h>
+#include <linux/mtd/nand.h>
+#include <nand.h>
+#include <miiphy.h>
+#include <netdev.h>
+#include <asm/io.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/nand_defs.h>
+#include <asm/arch/davinci_misc.h>
+#ifdef CONFIG_DAVINCI_MMC
+#include <mmc.h>
+#include <asm/arch/sdmmc_defs.h>
+#endif
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifndef CONFIG_SPL_BUILD
+static struct davinci_timer *timer =
+ (struct davinci_timer *)DAVINCI_TIMER3_BASE;
+
+static unsigned long get_timer_val(void)
+{
+ unsigned long now = readl(&timer->tim34);
+
+ return now;
+}
+
+static int timer_running(void)
+{
+ return readl(&timer->tcr) &
+ (DV_TIMER_TCR_ENAMODE_MASK << DV_TIMER_TCR_ENAMODE34_SHIFT);
+}
+
+static void stop_timer(void)
+{
+ writel(0x0, &timer->tcr);
+ return;
+}
+
+int checkboard(void)
+{
+ printf("Board: AIT CAM ENC 4XX\n");
+ return 0;
+}
+
+int board_init(void)
+{
+ gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
+
+ return 0;
+}
+
+#ifdef CONFIG_DRIVER_TI_EMAC
+static int cam_enc_4xx_check_network(void)
+{
+ char *s;
+
+ s = getenv("ethaddr");
+ if (!s)
+ return -EINVAL;
+
+ if (!is_valid_ether_addr((const u8 *)s))
+ return -EINVAL;
+
+ s = getenv("ipaddr");
+ if (!s)
+ return -EINVAL;
+
+ s = getenv("netmask");
+ if (!s)
+ return -EINVAL;
+
+ s = getenv("serverip");
+ if (!s)
+ return -EINVAL;
+
+ s = getenv("gatewayip");
+ if (!s)
+ return -EINVAL;
+
+ return 0;
+}
+int board_eth_init(bd_t *bis)
+{
+ int ret;
+
+ ret = cam_enc_4xx_check_network();
+ if (ret)
+ return ret;
+
+ davinci_emac_initialize();
+
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_NAND_DAVINCI
+static int
+davinci_std_read_page_syndrome(struct mtd_info *mtd, struct nand_chip *chip,
+ uint8_t *buf, int oob_required, int page)
+{
+ struct nand_chip *this = mtd->priv;
+ int i, eccsize = chip->ecc.size;
+ int eccbytes = chip->ecc.bytes;
+ int eccsteps = chip->ecc.steps;
+ uint8_t *p = buf;
+ uint8_t *oob = chip->oob_poi;
+
+ chip->cmdfunc(mtd, NAND_CMD_READOOB, 0x0, page & this->pagemask);
+
+ chip->read_buf(mtd, oob, mtd->oobsize);
+
+ chip->cmdfunc(mtd, NAND_CMD_READ0, 0x0, page & this->pagemask);
+
+
+ for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) {
+ int stat;
+
+ chip->ecc.hwctl(mtd, NAND_ECC_READ);
+ chip->read_buf(mtd, p, eccsize);
+ chip->ecc.hwctl(mtd, NAND_ECC_READSYN);
+
+ if (chip->ecc.prepad)
+ oob += chip->ecc.prepad;
+
+ stat = chip->ecc.correct(mtd, p, oob, NULL);
+
+ if (stat == -1)
+ mtd->ecc_stats.failed++;
+ else
+ mtd->ecc_stats.corrected += stat;
+
+ oob += eccbytes;
+
+ if (chip->ecc.postpad)
+ oob += chip->ecc.postpad;
+ }
+
+ /* Calculate remaining oob bytes */
+ i = mtd->oobsize - (oob - chip->oob_poi);
+ if (i)
+ chip->read_buf(mtd, oob, i);
+
+ return 0;
+}
+
+static int davinci_std_write_page_syndrome(struct mtd_info *mtd,
+ struct nand_chip *chip, const uint8_t *buf,
+ int oob_required)
+{
+ unsigned char davinci_ecc_buf[NAND_MAX_OOBSIZE];
+ struct nand_chip *this = mtd->priv;
+ int i, eccsize = chip->ecc.size;
+ int eccbytes = chip->ecc.bytes;
+ int eccsteps = chip->ecc.steps;
+ int chunk = chip->ecc.bytes + chip->ecc.prepad + chip->ecc.postpad;
+ int offset = 0;
+ const uint8_t *p = buf;
+ uint8_t *oob = chip->oob_poi;
+
+ for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) {
+ chip->ecc.hwctl(mtd, NAND_ECC_WRITE);
+ chip->write_buf(mtd, p, eccsize);
+
+ /* Calculate ECC without prepad */
+ chip->ecc.calculate(mtd, p, oob + chip->ecc.prepad);
+
+ if (chip->ecc.prepad) {
+ offset = (chip->ecc.steps - eccsteps) * chunk;
+ memcpy(&davinci_ecc_buf[offset], oob, chip->ecc.prepad);
+ oob += chip->ecc.prepad;
+ }
+
+ offset = ((chip->ecc.steps - eccsteps) * chunk) +
+ chip->ecc.prepad;
+ memcpy(&davinci_ecc_buf[offset], oob, eccbytes);
+ oob += eccbytes;
+
+ if (chip->ecc.postpad) {
+ offset = ((chip->ecc.steps - eccsteps) * chunk) +
+ chip->ecc.prepad + eccbytes;
+ memcpy(&davinci_ecc_buf[offset], oob,
+ chip->ecc.postpad);
+ oob += chip->ecc.postpad;
+ }
+ }
+
+ /*
+ * Write the sparebytes into the page once
+ * all eccsteps have been covered
+ */
+ for (i = 0; i < mtd->oobsize; i++)
+ writeb(davinci_ecc_buf[i], this->IO_ADDR_W);
+
+ /* Calculate remaining oob bytes */
+ i = mtd->oobsize - (oob - chip->oob_poi);
+ if (i)
+ chip->write_buf(mtd, oob, i);
+ return 0;
+}
+
+static int davinci_std_write_oob_syndrome(struct mtd_info *mtd,
+ struct nand_chip *chip, int page)
+{
+ int pos, status = 0;
+ const uint8_t *bufpoi = chip->oob_poi;
+
+ pos = mtd->writesize;
+
+ chip->cmdfunc(mtd, NAND_CMD_SEQIN, pos, page);
+
+ chip->write_buf(mtd, bufpoi, mtd->oobsize);
+
+ chip->cmdfunc(mtd, NAND_CMD_PAGEPROG, -1, -1);
+ status = chip->waitfunc(mtd, chip);
+
+ return status & NAND_STATUS_FAIL ? -1 : 0;
+}
+
+static int davinci_std_read_oob_syndrome(struct mtd_info *mtd,
+ struct nand_chip *chip, int page)
+{
+ struct nand_chip *this = mtd->priv;
+ uint8_t *buf = chip->oob_poi;
+ uint8_t *bufpoi = buf;
+
+ chip->cmdfunc(mtd, NAND_CMD_READOOB, 0x0, page & this->pagemask);
+
+ chip->read_buf(mtd, bufpoi, mtd->oobsize);
+
+ return 0;
+}
+
+static void nand_dm365evm_select_chip(struct mtd_info *mtd, int chip)
+{
+ struct nand_chip *this = mtd->priv;
+ unsigned long wbase = (unsigned long) this->IO_ADDR_W;
+ unsigned long rbase = (unsigned long) this->IO_ADDR_R;
+
+ if (chip == 1) {
+ __set_bit(14, &wbase);
+ __set_bit(14, &rbase);
+ } else {
+ __clear_bit(14, &wbase);
+ __clear_bit(14, &rbase);
+ }
+ this->IO_ADDR_W = (void *)wbase;
+ this->IO_ADDR_R = (void *)rbase;
+}
+
+int board_nand_init(struct nand_chip *nand)
+{
+ davinci_nand_init(nand);
+ nand->select_chip = nand_dm365evm_select_chip;
+
+ return 0;
+}
+
+struct nand_ecc_ctrl org_ecc;
+static int notsaved = 1;
+
+static int nand_switch_hw_func(int mode)
+{
+ struct nand_chip *nand;
+ struct mtd_info *mtd;
+
+ if (nand_curr_device < 0 ||
+ nand_curr_device >= CONFIG_SYS_MAX_NAND_DEVICE ||
+ !nand_info[nand_curr_device].name) {
+ printf("Error: Can't switch hw functions," \
+ " no devices available\n");
+ return -1;
+ }
+
+ mtd = &nand_info[nand_curr_device];
+ nand = mtd->priv;
+
+ if (mode == 0) {
+ if (notsaved == 0) {
+ printf("switching to uboot hw functions.\n");
+ memcpy(&nand->ecc, &org_ecc,
+ sizeof(struct nand_ecc_ctrl));
+ }
+ } else {
+ /* RBL */
+ printf("switching to RBL hw functions.\n");
+ if (notsaved == 1) {
+ memcpy(&org_ecc, &nand->ecc,
+ sizeof(struct nand_ecc_ctrl));
+ notsaved = 0;
+ }
+ nand->ecc.mode = NAND_ECC_HW_SYNDROME;
+ nand->ecc.prepad = 6;
+ nand->ecc.read_page = davinci_std_read_page_syndrome;
+ nand->ecc.write_page = davinci_std_write_page_syndrome;
+ nand->ecc.read_oob = davinci_std_read_oob_syndrome;
+ nand->ecc.write_oob = davinci_std_write_oob_syndrome;
+ }
+ return mode;
+}
+
+static int hwmode;
+
+static int do_switch_ecc(cmd_tbl_t *cmdtp, int flag, int argc,
+ char *const argv[])
+{
+ if (argc != 2)
+ goto usage;
+ if (strncmp(argv[1], "rbl", 2) == 0)
+ hwmode = nand_switch_hw_func(1);
+ else if (strncmp(argv[1], "uboot", 2) == 0)
+ hwmode = nand_switch_hw_func(0);
+ else
+ goto usage;
+
+ return 0;
+
+usage:
+ printf("Usage: nandrbl %s\n", cmdtp->usage);
+ return 1;
+}
+
+U_BOOT_CMD(
+ nandrbl, 2, 1, do_switch_ecc,
+ "switch between rbl/uboot NAND ECC calculation algorithm",
+ "[rbl/uboot] - Switch between rbl/uboot NAND ECC algorithm"
+);
+
+
+#endif /* #ifdef CONFIG_NAND_DAVINCI */
+
+#ifdef CONFIG_DAVINCI_MMC
+static struct davinci_mmc mmc_sd0 = {
+ .reg_base = (struct davinci_mmc_regs *)DAVINCI_MMC_SD0_BASE,
+ .input_clk = 121500000,
+ .host_caps = MMC_MODE_4BIT,
+ .voltages = MMC_VDD_32_33 | MMC_VDD_33_34,
+ .version = MMC_CTLR_VERSION_2,
+};
+
+int board_mmc_init(bd_t *bis)
+{
+ int err;
+
+ /* Add slot-0 to mmc subsystem */
+ err = davinci_mmc_init(bis, &mmc_sd0);
+
+ return err;
+}
+#endif
+
+int board_late_init(void)
+{
+ struct davinci_gpio *gpio = davinci_gpio_bank45;
+
+ /* 24MHz InputClock / 15 prediv -> 1.6 MHz timer running */
+ while ((get_timer_val() < CONFIG_AIT_TIMER_TIMEOUT) &&
+ timer_running())
+ ;
+
+ /* 1 sec reached -> stop timer, clear all LED */
+ stop_timer();
+ clrbits_le32(&gpio->out_data, CONFIG_CAM_ENC_LED_MASK);
+ return 0;
+}
+
+void reset_phy(void)
+{
+ char *name = "GENERIC @ 0x00";
+
+ /* reset the phy */
+ miiphy_reset(name, 0x0);
+}
+
+#else /* #ifndef CONFIG_SPL_BUILD */
+static void cam_enc_4xx_set_all_led(void)
+{
+ struct davinci_gpio *gpio = davinci_gpio_bank45;
+
+ setbits_le32(&gpio->out_data, CONFIG_CAM_ENC_LED_MASK);
+}
+
+/*
+ * TIMER 0 is used for tick
+ */
+static struct davinci_timer *timer =
+ (struct davinci_timer *)DAVINCI_TIMER3_BASE;
+
+#define TIMER_LOAD_VAL 0xffffffff
+#define TIM_CLK_DIV 16
+
+static int cam_enc_4xx_timer_init(void)
+{
+ /* We are using timer34 in unchained 32-bit mode, full speed */
+ writel(0x0, &timer->tcr);
+ writel(0x0, &timer->tgcr);
+ writel(0x06 | ((TIM_CLK_DIV - 1) << 8), &timer->tgcr);
+ writel(0x0, &timer->tim34);
+ writel(TIMER_LOAD_VAL, &timer->prd34);
+ writel(2 << 22, &timer->tcr);
+ return 0;
+}
+
+void board_gpio_init(void)
+{
+ struct davinci_gpio *gpio;
+
+ cam_enc_4xx_set_all_led();
+ cam_enc_4xx_timer_init();
+ gpio = davinci_gpio_bank01;
+ clrbits_le32(&gpio->dir, ~0xfdfffffe);
+ /* clear LED D14 = GPIO25 */
+ clrbits_le32(&gpio->out_data, 0x02000000);
+ gpio = davinci_gpio_bank23;
+ clrbits_le32(&gpio->dir, ~0x5ff0afef);
+ /* set GPIO61 to 1 -> intern UART0 as Console */
+ setbits_le32(&gpio->out_data, 0x20000000);
+ /*
+ * PHY out of reset GIO 50 = 1
+ * NAND WP off GIO 51 = 1
+ */
+ setbits_le32(&gpio->out_data, 0x000c0004);
+ gpio = davinci_gpio_bank45;
+ clrbits_le32(&gpio->dir, ~(0xdb2fffff) | CONFIG_CAM_ENC_LED_MASK);
+ /*
+ * clear LED:
+ * D17 = GPIO86
+ * D11 = GPIO87
+ * GPIO88
+ * GPIO89
+ * D13 = GPIO90
+ * GPIO91
+ */
+ clrbits_le32(&gpio->out_data, CONFIG_CAM_ENC_LED_MASK);
+ gpio = davinci_gpio_bank67;
+ clrbits_le32(&gpio->dir, ~0x000007ff);
+}
+
+/*
+ * functions for the post memory test.
+ */
+int arch_memory_test_prepare(u32 *vstart, u32 *size, phys_addr_t *phys_offset)
+{
+ *vstart = CONFIG_SYS_SDRAM_BASE;
+ *size = PHYS_SDRAM_1_SIZE;
+ *phys_offset = 0;
+ return 0;
+}
+
+void arch_memory_failure_handle(void)
+{
+ cam_enc_4xx_set_all_led();
+ puts("mem failure\n");
+ while (1)
+ ;
+}
+#endif
+#if defined(CONFIG_MENU)
+#include "menu.h"
+
+#define MENU_EXIT -1
+#define MENU_EXIT_BOOTCMD -2
+#define MENU_STAY 0
+#define MENU_MAIN 1
+#define MENU_UPDATE 2
+#define MENU_NETWORK 3
+#define MENU_LOAD 4
+
+static int menu_start;
+
+#define FIT_SUBTYPE_UNKNOWN 0
+#define FIT_SUBTYPE_UBL_HEADER 1
+#define FIT_SUBTYPE_SPL_IMAGE 2
+#define FIT_SUBTYPE_UBOOT_IMAGE 3
+#define FIT_SUBTYPE_DF_ENV_IMAGE 4
+#define FIT_SUBTYPE_RAMDISK_IMAGE 5
+
+struct fit_images_info {
+ u_int8_t type;
+ int subtype;
+ char desc[200];
+ const void *data;
+ size_t size;
+};
+
+static struct fit_images_info imgs[10];
+
+struct menu_display {
+ char title[50];
+ int timeout; /* in sec */
+ int id; /* MENU_* */
+ char **menulist;
+ int (*menu_evaluate)(char *choice);
+};
+
+char *menu_main[] = {
+ "(1) Boot",
+ "(2) Update Software",
+ "(3) Reset to default setting and boot",
+ "(4) Enter U-Boot console",
+ NULL
+};
+
+char *menu_update[] = {
+ "(1) Network settings",
+ "(2) load image",
+ "(3) back to main",
+ NULL
+};
+
+char *menu_load[] = {
+ "(1) install image",
+ "(2) cancel",
+ NULL
+};
+
+char *menu_network[] = {
+ "(1) ipaddr ",
+ "(2) netmask ",
+ "(3) serverip ",
+ "(4) gatewayip",
+ "(5) tftp image name",
+ "(6) back to update software",
+ NULL
+};
+
+static void ait_menu_print(void *data)
+{
+ printf("%s\n", (char *)data);
+ return;
+}
+
+static char *menu_handle(struct menu_display *display)
+{
+ struct menu *m;
+ int i;
+ void *choice = NULL;
+ char key[2];
+ int ret;
+ char *s;
+ char temp[6][200];
+
+ m = menu_create(display->title, display->timeout, 1, ait_menu_print,
+ NULL, NULL);
+
+ for (i = 0; display->menulist[i]; i++) {
+ sprintf(key, "%d", i + 1);
+ if (display->id == MENU_NETWORK) {
+ switch (i) {
+ case 0:
+ s = getenv("ipaddr");
+ break;
+ case 1:
+ s = getenv("netmask");
+ break;
+ case 2:
+ s = getenv("serverip");
+ break;
+ case 3:
+ s = getenv("gatewayip");
+ break;
+ case 4:
+ s = getenv("img_file");
+ break;
+ default:
+ s = NULL;
+ break;
+ }
+ if (s) {
+ sprintf(temp[i], "%s: %s",
+ display->menulist[i], s);
+ ret = menu_item_add(m, key, temp[i]);
+ } else {
+ ret = menu_item_add(m, key,
+ display->menulist[i]);
+ }
+ } else {
+ ret = menu_item_add(m, key, display->menulist[i]);
+ }
+
+ if (ret != 1) {
+ printf("failed to add item!");
+ menu_destroy(m);
+ return NULL;
+ }
+ }
+ sprintf(key, "%d", 1);
+ menu_default_set(m, key);
+
+ if (menu_get_choice(m, &choice) != 1)
+ debug("Problem picking a choice!\n");
+
+ menu_destroy(m);
+
+ return choice;
+}
+
+static int ait_menu_show(struct menu_display *display, int bootdelay)
+{
+ int end = MENU_STAY;
+ char *choice;
+
+ if ((menu_start == 0) && (display->id == MENU_MAIN))
+ display->timeout = bootdelay;
+ else
+ display->timeout = 0;
+
+ while (end == MENU_STAY) {
+ choice = menu_handle(display);
+ if (choice)
+ end = display->menu_evaluate(choice);
+
+ if (end == display->id)
+ end = MENU_STAY;
+ if (display->id == MENU_MAIN) {
+ if (menu_start == 0)
+ end = MENU_EXIT_BOOTCMD;
+ else
+ display->timeout = 0;
+ }
+ }
+ return end;
+}
+
+static int ait_writeublheader(void)
+{
+ char s[20];
+ unsigned long i;
+ int ret;
+
+ for (i = CONFIG_SYS_NAND_BLOCK_SIZE;
+ i < CONFIG_SYS_NAND_U_BOOT_OFFS;
+ i += CONFIG_SYS_NAND_BLOCK_SIZE) {
+ sprintf(s, "%lx", i);
+ ret = setenv("header_addr", s);
+ if (ret == 0)
+ ret = run_command("run img_writeheader", 0);
+ if (ret != 0)
+ break;
+ }
+ return ret;
+}
+
+static int ait_menu_install_images(void)
+{
+ int ret = 0;
+ int count = 0;
+ char s[100];
+ char *t;
+
+ /*
+ * possible image types:
+ * FIT_SUBTYPE_UNKNOWN
+ * FIT_SUBTYPE_UBL_HEADER
+ * FIT_SUBTYPE_SPL_IMAGE
+ * FIT_SUBTYPE_UBOOT_IMAGE
+ * FIT_SUBTYPE_DF_ENV_IMAGE
+ * FIT_SUBTYPE_RAMDISK_IMAGE
+ *
+ * use Envvariables:
+ * img_addr_r: image start addr
+ * header_addr: addr where to write to UBL header
+ * img_writeheader: write ubl header to nand
+ * img_writespl: write spl to nand
+ * img_writeuboot: write uboot to nand
+ * img_writedfenv: write default environment to ubi volume
+ * img_volume: which ubi volume should be updated with img_writeramdisk
+ * filesize: size of data for updating ubi volume
+ * img_writeramdisk: write ramdisk to ubi volume
+ */
+
+ while (imgs[count].type != IH_TYPE_INVALID) {
+ printf("Installing %s\n",
+ genimg_get_type_name(imgs[count].type));
+ sprintf(s, "%p", imgs[count].data);
+ setenv("img_addr_r", s);
+ sprintf(s, "%lx", (unsigned long)imgs[count].size);
+ setenv("filesize", s);
+ switch (imgs[count].subtype) {
+ case FIT_SUBTYPE_DF_ENV_IMAGE:
+ ret = run_command("run img_writedfenv", 0);
+ break;
+ case FIT_SUBTYPE_RAMDISK_IMAGE:
+ t = getenv("img_volume");
+ if (!t) {
+ ret = setenv("img_volume", "rootfs1");
+ } else {
+ /* switch to other volume */
+ if (strncmp(t, "rootfs1", 7) == 0)
+ ret = setenv("img_volume", "rootfs2");
+ else
+ ret = setenv("img_volume", "rootfs1");
+ }
+ if (ret != 0)
+ break;
+
+ ret = run_command("run img_writeramdisk", 0);
+ break;
+ case FIT_SUBTYPE_SPL_IMAGE:
+ ret = run_command("run img_writespl", 0);
+ break;
+ case FIT_SUBTYPE_UBL_HEADER:
+ ret = ait_writeublheader();
+ break;
+ case FIT_SUBTYPE_UBOOT_IMAGE:
+ ret = run_command("run img_writeuboot", 0);
+ break;
+ default:
+ /* not supported type */
+ break;
+ }
+ count++;
+ }
+ /* now save dvn_* and img_volume env vars to new values */
+ if (ret == 0) {
+ t = getenv("x_dvn_boot_vers");
+ if (t)
+ setenv("dvn_boot_vers", t);
+
+ t = getenv("x_dvn_app_vers");
+ if (t)
+ setenv("dvn_boot_vers", t);
+
+ setenv("x_dvn_boot_vers", NULL);
+ setenv("x_dvn_app_vers", NULL);
+ ret = run_command("run savenewvers", 0);
+ }
+
+ return ret;
+}
+
+static int ait_menu_evaluate_load(char *choice)
+{
+ if (!choice)
+ return -1;
+
+ switch (choice[1]) {
+ case '1':
+ /* install image */
+ ait_menu_install_images();
+ break;
+ case '2':
+ /* cancel, back to main */
+ setenv("x_dvn_boot_vers", NULL);
+ setenv("x_dvn_app_vers", NULL);
+ break;
+ }
+
+ return MENU_MAIN;
+}
+
+struct menu_display ait_load = {
+ .title = "AIT load image",
+ .timeout = 0,
+ .id = MENU_LOAD,
+ .menulist = menu_load,
+ .menu_evaluate = ait_menu_evaluate_load,
+};
+
+static void ait_menu_read_env(char *name)
+{
+ char output[CONFIG_SYS_CBSIZE];
+ char cbuf[CONFIG_SYS_CBSIZE];
+ int readret;
+ int ret;
+
+ sprintf(output, "%s old: %s value: ", name, getenv(name));
+ memset(cbuf, 0, CONFIG_SYS_CBSIZE);
+ readret = readline_into_buffer(output, cbuf, 0);
+
+ if (readret >= 0) {
+ ret = setenv(name, cbuf);
+ if (ret) {
+ printf("Error setting %s\n", name);
+ return;
+ }
+ }
+ return;
+}
+
+static int ait_menu_evaluate_network(char *choice)
+{
+ if (!choice)
+ return MENU_MAIN;
+
+ switch (choice[1]) {
+ case '1':
+ ait_menu_read_env("ipaddr");
+ break;
+ case '2':
+ ait_menu_read_env("netmask");
+ break;
+ case '3':
+ ait_menu_read_env("serverip");
+ break;
+ case '4':
+ ait_menu_read_env("gatewayip");
+ break;
+ case '5':
+ ait_menu_read_env("img_file");
+ break;
+ case '6':
+ return MENU_UPDATE;
+ break;
+ }
+
+ return MENU_STAY;
+}
+
+struct menu_display ait_network = {
+ .title = "AIT network settings",
+ .timeout = 0,
+ .id = MENU_NETWORK,
+ .menulist = menu_network,
+ .menu_evaluate = ait_menu_evaluate_network,
+};
+
+static int fit_get_subtype(const void *fit, int noffset, char **subtype)
+{
+ int len;
+
+ *subtype = (char *)fdt_getprop(fit, noffset, "subtype", &len);
+ if (*subtype == NULL)
+ return -1;
+
+ return 0;
+}
+
+static int ait_subtype_nr(char *subtype)
+{
+ int ret = FIT_SUBTYPE_UNKNOWN;
+
+ if (!strncmp("ublheader", subtype, strlen("ublheader")))
+ return FIT_SUBTYPE_UBL_HEADER;
+ if (!strncmp("splimage", subtype, strlen("splimage")))
+ return FIT_SUBTYPE_SPL_IMAGE;
+ if (!strncmp("ubootimage", subtype, strlen("ubootimage")))
+ return FIT_SUBTYPE_UBOOT_IMAGE;
+ if (!strncmp("dfenvimage", subtype, strlen("dfenvimage")))
+ return FIT_SUBTYPE_DF_ENV_IMAGE;
+
+ return ret;
+}
+
+static int ait_menu_check_image(void)
+{
+ char *s;
+ unsigned long fit_addr;
+ void *addr;
+ int format;
+ char *desc;
+ char *subtype;
+ int images_noffset;
+ int noffset;
+ int ndepth;
+ int count = 0;
+ int ret;
+ int i;
+ int found_uboot = -1;
+ int found_ramdisk = -1;
+
+ memset(imgs, 0, sizeof(imgs));
+ s = getenv("fit_addr_r");
+ fit_addr = s ? (unsigned long)simple_strtol(s, NULL, 16) : \
+ CONFIG_BOARD_IMG_ADDR_R;
+
+ addr = (void *)fit_addr;
+ /* check if it is a FIT image */
+ format = genimg_get_format(addr);
+ if (format != IMAGE_FORMAT_FIT)
+ return -EINVAL;
+
+ if (!fit_check_format(addr))
+ return -EINVAL;
+
+ /* print the FIT description */
+ ret = fit_get_desc(addr, 0, &desc);
+ printf("FIT description: ");
+ if (ret)
+ printf("unavailable\n");
+ else
+ printf("%s\n", desc);
+
+ /* find images */
+ images_noffset = fdt_path_offset(addr, FIT_IMAGES_PATH);
+ if (images_noffset < 0) {
+ printf("Can't find images parent node '%s' (%s)\n",
+ FIT_IMAGES_PATH, fdt_strerror(images_noffset));
+ return -EINVAL;
+ }
+
+ /* Process its subnodes, print out component images details */
+ for (ndepth = 0, count = 0,
+ noffset = fdt_next_node(addr, images_noffset, &ndepth);
+ (noffset >= 0) && (ndepth > 0);
+ noffset = fdt_next_node(addr, noffset, &ndepth)) {
+ if (ndepth == 1) {
+ /*
+ * Direct child node of the images parent node,
+ * i.e. component image node.
+ */
+ printf("Image %u (%s)\n", count,
+ fit_get_name(addr, noffset, NULL));
+
+ fit_image_print(addr, noffset, "");
+
+ fit_image_get_type(addr, noffset,
+ &imgs[count].type);
+ /* Mandatory properties */
+ ret = fit_get_desc(addr, noffset, &desc);
+ printf("Description: ");
+ if (ret)
+ printf("unavailable\n");
+ else
+ printf("%s\n", desc);
+
+ ret = fit_get_subtype(addr, noffset, &subtype);
+ printf("Subtype: ");
+ if (ret) {
+ printf("unavailable\n");
+ } else {
+ imgs[count].subtype = ait_subtype_nr(subtype);
+ printf("%s %d\n", subtype,
+ imgs[count].subtype);
+ }
+
+ sprintf(imgs[count].desc, "%s", desc);
+
+ ret = fit_image_get_data(addr, noffset,
+ &imgs[count].data,
+ &imgs[count].size);
+
+ printf("Data Size: ");
+ if (ret)
+ printf("unavailable\n");
+ else
+ genimg_print_size(imgs[count].size);
+ printf("Data @ %p\n", imgs[count].data);
+ count++;
+ }
+ }
+
+ for (i = 0; i < count; i++) {
+ if (imgs[i].subtype == FIT_SUBTYPE_UBOOT_IMAGE)
+ found_uboot = i;
+ if (imgs[i].type == IH_TYPE_RAMDISK) {
+ found_ramdisk = i;
+ imgs[i].subtype = FIT_SUBTYPE_RAMDISK_IMAGE;
+ }
+ }
+
+ /* dvn_* env var update, if the FIT descriptors are different */
+ if (found_uboot >= 0) {
+ s = getenv("dvn_boot_vers");
+ if (s) {
+ ret = strcmp(s, imgs[found_uboot].desc);
+ if (ret != 0) {
+ setenv("x_dvn_boot_vers",
+ imgs[found_uboot].desc);
+ } else {
+ found_uboot = -1;
+ printf("no new uboot version\n");
+ }
+ } else {
+ setenv("dvn_boot_vers", imgs[found_uboot].desc);
+ }
+ }
+ if (found_ramdisk >= 0) {
+ s = getenv("dvn_app_vers");
+ if (s) {
+ ret = strcmp(s, imgs[found_ramdisk].desc);
+ if (ret != 0) {
+ setenv("x_dvn_app_vers",
+ imgs[found_ramdisk].desc);
+ } else {
+ found_ramdisk = -1;
+ printf("no new ramdisk version\n");
+ }
+ } else {
+ setenv("dvn_app_vers", imgs[found_ramdisk].desc);
+ }
+ }
+ if ((found_uboot == -1) && (found_ramdisk == -1))
+ return -EINVAL;
+
+ return 0;
+}
+
+static int ait_menu_evaluate_update(char *choice)
+{
+ int ret;
+
+ if (!choice)
+ return MENU_MAIN;
+
+ switch (choice[1]) {
+ case '1':
+ return ait_menu_show(&ait_network, 0);
+ break;
+ case '2':
+ /* load image */
+ ret = run_command("run load_img", 0);
+ printf("ret: %d\n", ret);
+ if (ret)
+ return MENU_UPDATE;
+
+ ret = ait_menu_check_image();
+ if (ret)
+ return MENU_UPDATE;
+
+ return ait_menu_show(&ait_load, 0);
+ break;
+ case '3':
+ return MENU_MAIN;
+ break;
+
+ }
+
+ return MENU_MAIN;
+}
+
+struct menu_display ait_update = {
+ .title = "AIT Update Software",
+ .timeout = 0,
+ .id = MENU_UPDATE,
+ .menulist = menu_update,
+ .menu_evaluate = ait_menu_evaluate_update,
+};
+
+static int ait_menu_evaluate_main(char *choice)
+{
+ if (!choice)
+ return MENU_STAY;
+
+ menu_start = 1;
+ switch (choice[1]) {
+ case '1':
+ /* run bootcmd */
+ return MENU_EXIT_BOOTCMD;
+ break;
+ case '2':
+ return ait_menu_show(&ait_update, 0);
+ break;
+ case '3':
+ /* reset to default settings */
+ setenv("app_reset", "yes");
+ return MENU_EXIT_BOOTCMD;
+ break;
+ case '4':
+ /* u-boot shell */
+ return MENU_EXIT;
+ break;
+ }
+
+ return MENU_EXIT;
+}
+
+struct menu_display ait_main = {
+ .title = "AIT Main",
+ .timeout = CONFIG_BOOTDELAY,
+ .id = MENU_MAIN,
+ .menulist = menu_main,
+ .menu_evaluate = ait_menu_evaluate_main,
+};
+
+int menu_show(int bootdelay)
+{
+ int ret;
+
+ run_command("run saveparms", 0);
+ ret = ait_menu_show(&ait_main, bootdelay);
+ run_command("run restoreparms", 0);
+
+ if (ret == MENU_EXIT_BOOTCMD)
+ return 0;
+
+ return MENU_EXIT;
+}
+
+void menu_display_statusline(struct menu *m)
+{
+ char *s1, *s2;
+
+ s1 = getenv("x_dvn_boot_vers");
+ if (!s1)
+ s1 = getenv("dvn_boot_vers");
+
+ s2 = getenv("x_dvn_app_vers");
+ if (!s2)
+ s2 = getenv("dvn_app_vers");
+
+ printf("State: dvn_boot_vers: %s dvn_app_vers: %s\n", s1, s2);
+ return;
+}
+#endif
diff --git a/qemu/roms/u-boot/board/ait/cam_enc_4xx/config.mk b/qemu/roms/u-boot/board/ait/cam_enc_4xx/config.mk
new file mode 100644
index 000000000..202215130
--- /dev/null
+++ b/qemu/roms/u-boot/board/ait/cam_enc_4xx/config.mk
@@ -0,0 +1,20 @@
+#
+# AIT cam_enc_4xx board
+# cam_enc_4xx board has 1 bank of 256 MB DDR RAM
+# Physical Address: 8000'0000 to 9000'0000
+#
+# Linux Kernel is expected to be at 8000'8000, entry 8000'8000
+# (mem base + reserved)
+#
+
+UBL_CONFIG = $(srctree)/board/$(BOARDDIR)/ublimage.cfg
+ifndef CONFIG_SPL_BUILD
+ALL-y += u-boot.ubl
+else
+# as SPL_TEXT_BASE is not page-aligned, we need for some
+# linkers the -n flag (Do not page align data), to prevent
+# the following error message:
+# arm-linux-ld: u-boot-spl: Not enough room for program headers, try linking
+# with -N
+LDFLAGS_u-boot-spl += -n
+endif
diff --git a/qemu/roms/u-boot/board/ait/cam_enc_4xx/u-boot-spl.lds b/qemu/roms/u-boot/board/ait/cam_enc_4xx/u-boot-spl.lds
new file mode 100644
index 000000000..c0d09adf7
--- /dev/null
+++ b/qemu/roms/u-boot/board/ait/cam_enc_4xx/u-boot-spl.lds
@@ -0,0 +1,56 @@
+/*
+ * (C) Copyright 2002
+ * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
+ *
+ * (C) Copyright 2008
+ * Guennadi Liakhovetki, DENX Software Engineering, <lg@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+MEMORY { .sram : ORIGIN = CONFIG_SPL_TEXT_BASE,\
+ LENGTH = CONFIG_SPL_MAX_FOOTPRINT }
+
+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+SECTIONS
+{
+ . = CONFIG_SPL_TEXT_BASE;
+
+ . = ALIGN(4);
+ .text :
+ {
+ __start = .;
+ arch/arm/cpu/arm926ejs/start.o (.text*)
+ *(.text*)
+ } >.sram
+
+ . = ALIGN(4);
+ .rodata : { *(SORT_BY_ALIGNMENT(.rodata*)) } >.sram
+
+ . = ALIGN(4);
+ .data : { *(SORT_BY_ALIGNMENT(.data*)) } >.sram
+ . = ALIGN(4);
+ .rel.dyn : {
+ __rel_dyn_start = .;
+ *(.rel*)
+ __rel_dyn_end = .;
+ } >.sram
+
+ .bss :
+ {
+ . = ALIGN(4);
+ __bss_start = .;
+ *(.bss*)
+ . = ALIGN(4);
+ __bss_end = .;
+ } >.sram
+
+ __image_copy_end = .;
+
+ .end :
+ {
+ *(.__end)
+ }
+}
diff --git a/qemu/roms/u-boot/board/ait/cam_enc_4xx/ublimage.cfg b/qemu/roms/u-boot/board/ait/cam_enc_4xx/ublimage.cfg
new file mode 100644
index 000000000..d4fe705bf
--- /dev/null
+++ b/qemu/roms/u-boot/board/ait/cam_enc_4xx/ublimage.cfg
@@ -0,0 +1,31 @@
+#
+# (C Copyright 2011
+# Heiko Schocher DENX Software Engineering hs@denx.de.
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+# Refer doc/README.ublimage for more details about how-to configure
+# and create ublimage boot image
+#
+# The syntax is taken as close as possible with the kwbimage
+
+# UBL special mode : one of
+# safe (the board has no nand neither onenand)
+MODE safe
+
+# Entry point address for the user bootloader (absolute address)
+# nand spl TEXT_BASE = 0x20 !!
+ENTRY 0x00000020
+
+# Number of pages (size of user bootloader in number of pages)
+# @ nand spl 6 pages
+PAGES 6
+
+# Block number where user bootloader is present
+START_BLOCK 0
+
+# Page number where user bootloader is present
+# Page 0 is always UBL header
+START_PAGE 0
+
+LD_ADDR 0x20