Add qemu 2.4.0

Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>

5 files changed, 322 insertions, 0 deletions

diff --git a/qemu/roms/u-boot/board/esd/ocrtc/Makefile b/qemu/roms/u-boot/board/esd/ocrtc/Makefile
new file mode 100644
index 000000000..44b7d5d07
--- /dev/null
+++ b/qemu/roms/u-boot/board/esd/ocrtc/Makefile
@@ -0,0 +1,8 @@
+#
+# (C) Copyright 2001-2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+obj-y	= ocrtc.o flash.o ../common/misc.o cmd_ocrtc.o
diff --git a/qemu/roms/u-boot/board/esd/ocrtc/cmd_ocrtc.c b/qemu/roms/u-boot/board/esd/ocrtc/cmd_ocrtc.c
new file mode 100644
index 000000000..6dcbd8b24
--- /dev/null
+++ b/qemu/roms/u-boot/board/esd/ocrtc/cmd_ocrtc.c
@@ -0,0 +1,68 @@
+/*
+ * (C) Copyright 2003
+ * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <command.h>
+#include <pci.h>
+#include <pci_ids.h>
+#include <asm/4xx_pci.h>
+
+
+#if defined(CONFIG_CMD_BSP)
+
+/*
+ * Set device number on pci board
+ */
+int do_setdevice(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+	int idx = 1;	  /* start at 1 (skip device 0) */
+	pci_dev_t bdf = 0;
+	u32 addr;
+
+	while (bdf >= 0) {
+		if ((bdf = pci_find_device(PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_405GP, idx++)) < 0) {
+			break;
+		}
+		printf("Found device nr %d at %x!\n", idx-1, bdf);
+		pci_read_config_dword(bdf, PCI_BASE_ADDRESS_1, &addr);
+		addr &= ~0xf;
+		*(u32 *)addr = (bdf & 0x0000f800) >> 11;
+		printf("Wrote %x at %x!\n", (bdf & 0x0000f800) >> 11, addr);
+	}
+
+	return 0;
+}
+U_BOOT_CMD(
+	setdevice,	1,	1,	do_setdevice,
+	"Set device number on pci adapter boards",
+	""
+);
+
+
+/*
+ * Get device number on pci board
+ */
+int do_getdevice(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+	u32 device;
+	char str[32];
+
+	device = *(u32 *)0x0;
+	device = 0x16 - device;      /* calculate vxworks bp slot id */
+	sprintf(str, "%d", device);
+	setenv("slot", str);
+	printf("Variabel slot set to %x\n", device);
+
+	return 0;
+}
+U_BOOT_CMD(
+	getdevice,	1,	1,	do_getdevice,
+	"Get device number and set slot env variable",
+	""
+);
+
+#endif
diff --git a/qemu/roms/u-boot/board/esd/ocrtc/flash.c b/qemu/roms/u-boot/board/esd/ocrtc/flash.c
new file mode 100644
index 000000000..279746e57
--- /dev/null
+++ b/qemu/roms/u-boot/board/esd/ocrtc/flash.c
@@ -0,0 +1,140 @@
+/*
+ * (C) Copyright 2001
+ * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/ppc4xx.h>
+#include <asm/processor.h>
+
+/*
+ * include common flash code (for esd boards)
+ */
+#include "../common/flash.c"
+
+/*-----------------------------------------------------------------------
+ * Functions
+ */
+static ulong flash_get_size (vu_long * addr, flash_info_t * info);
+static void flash_get_offsets (ulong base, flash_info_t * info);
+
+/*-----------------------------------------------------------------------
+ */
+
+unsigned long flash_init (void)
+{
+	unsigned long size_b0, size_b1;
+	int i;
+	uint pbcr;
+	unsigned long base_b0, base_b1;
+	int size_val = 0;
+
+	/* Init: no FLASHes known */
+	for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; ++i) {
+		flash_info[i].flash_id = FLASH_UNKNOWN;
+	}
+
+	/* Static FLASH Bank configuration here - FIXME XXX */
+
+	base_b0 = FLASH_BASE0_PRELIM;
+	size_b0 = flash_get_size ((vu_long *) base_b0, &flash_info[0]);
+
+	if (flash_info[0].flash_id == FLASH_UNKNOWN) {
+		printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
+			size_b0, size_b0 << 20);
+	}
+
+	base_b1 = FLASH_BASE1_PRELIM;
+	size_b1 = flash_get_size ((vu_long *) base_b1, &flash_info[1]);
+
+	/* Re-do sizing to get full correct info */
+
+	if (size_b1) {
+		mtdcr (EBC0_CFGADDR, PB0CR);
+		pbcr = mfdcr (EBC0_CFGDATA);
+		mtdcr (EBC0_CFGADDR, PB0CR);
+		base_b1 = -size_b1;
+		switch (size_b1) {
+		case 1 << 20:
+			size_val = 0;
+			break;
+		case 2 << 20:
+			size_val = 1;
+			break;
+		case 4 << 20:
+			size_val = 2;
+			break;
+		case 8 << 20:
+			size_val = 3;
+			break;
+		case 16 << 20:
+			size_val = 4;
+			break;
+		}
+		pbcr = (pbcr & 0x0001ffff) | base_b1 | (size_val << 17);
+		mtdcr (EBC0_CFGDATA, pbcr);
+		/*          printf("PB1CR = %x\n", pbcr); */
+	}
+
+	if (size_b0) {
+		mtdcr (EBC0_CFGADDR, PB1CR);
+		pbcr = mfdcr (EBC0_CFGDATA);
+		mtdcr (EBC0_CFGADDR, PB1CR);
+		base_b0 = base_b1 - size_b0;
+		switch (size_b1) {
+		case 1 << 20:
+			size_val = 0;
+			break;
+		case 2 << 20:
+			size_val = 1;
+			break;
+		case 4 << 20:
+			size_val = 2;
+			break;
+		case 8 << 20:
+			size_val = 3;
+			break;
+		case 16 << 20:
+			size_val = 4;
+			break;
+		}
+		pbcr = (pbcr & 0x0001ffff) | base_b0 | (size_val << 17);
+		mtdcr (EBC0_CFGDATA, pbcr);
+		/*            printf("PB0CR = %x\n", pbcr); */
+	}
+
+	size_b0 = flash_get_size ((vu_long *) base_b0, &flash_info[0]);
+
+	flash_get_offsets (base_b0, &flash_info[0]);
+
+	/* monitor protection ON by default */
+	flash_protect (FLAG_PROTECT_SET,
+			base_b0 + size_b0 - monitor_flash_len,
+			base_b0 + size_b0 - 1, &flash_info[0]);
+
+	if (size_b1) {
+		/* Re-do sizing to get full correct info */
+		size_b1 = flash_get_size ((vu_long *) base_b1, &flash_info[1]);
+
+		flash_get_offsets (base_b1, &flash_info[1]);
+
+		/* monitor protection ON by default */
+		flash_protect (FLAG_PROTECT_SET,
+				base_b1 + size_b1 - monitor_flash_len,
+				base_b1 + size_b1 - 1, &flash_info[1]);
+		/* monitor protection OFF by default (one is enough) */
+		flash_protect (FLAG_PROTECT_CLEAR,
+				base_b0 + size_b0 - monitor_flash_len,
+				base_b0 + size_b0 - 1, &flash_info[0]);
+	} else {
+		flash_info[1].flash_id = FLASH_UNKNOWN;
+		flash_info[1].sector_count = -1;
+	}
+
+	flash_info[0].size = size_b0;
+	flash_info[1].size = size_b1;
+
+	return (size_b0 + size_b1);
+}
diff --git a/qemu/roms/u-boot/board/esd/ocrtc/ocrtc.c b/qemu/roms/u-boot/board/esd/ocrtc/ocrtc.c
new file mode 100644
index 000000000..b81596135
--- /dev/null
+++ b/qemu/roms/u-boot/board/esd/ocrtc/ocrtc.c
@@ -0,0 +1,78 @@
+/*
+ * (C) Copyright 2001
+ * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include "ocrtc.h"
+#include <asm/processor.h>
+#include <i2c.h>
+#include <command.h>
+
+
+extern void lxt971_no_sleep(void);
+
+
+int board_early_init_f (void)
+{
+	/*
+	 * IRQ 0-15  405GP internally generated; active high; level sensitive
+	 * IRQ 16    405GP internally generated; active low; level sensitive
+	 * IRQ 17-24 RESERVED
+	 * IRQ 25 (EXT IRQ 0) CAN0; active low; level sensitive
+	 * IRQ 26 (EXT IRQ 1) CAN1; active low; level sensitive
+	 * IRQ 27 (EXT IRQ 2) PCI SLOT 0; active low; level sensitive
+	 * IRQ 28 (EXT IRQ 3) PCI SLOT 1; active low; level sensitive
+	 * IRQ 29 (EXT IRQ 4) PCI SLOT 2; active low; level sensitive
+	 * IRQ 30 (EXT IRQ 5) PCI SLOT 3; active low; level sensitive
+	 * IRQ 31 (EXT IRQ 6) COMPACT FLASH; active high; level sensitive
+	 */
+	mtdcr (UIC0SR, 0xFFFFFFFF);	/* clear all ints */
+	mtdcr (UIC0ER, 0x00000000);	/* disable all ints */
+	mtdcr (UIC0CR, 0x00000000);	/* set all to be non-critical */
+	mtdcr (UIC0PR, 0xFFFFFF81);	/* set int polarities */
+	mtdcr (UIC0TR, 0x10000000);	/* set int trigger levels */
+	mtdcr (UIC0VCR, 0x00000001);	/* set vect base=0,INT0 highest priority */
+	mtdcr (UIC0SR, 0xFFFFFFFF);	/* clear all ints */
+
+	/*
+	 * EBC Configuration Register: clear EBTC -> high-Z ebc signals between
+	 * transfers, set device-paced timeout to 256 cycles
+	 */
+	mtebc (EBC0_CFG, 0x20400000);
+
+	return 0;
+}
+
+/*
+ * Check Board Identity:
+ */
+int checkboard (void)
+{
+	char str[64];
+	int i = getenv_f("serial#", str, sizeof (str));
+
+	puts ("Board: ");
+
+	if (i == -1) {
+#ifdef CONFIG_OCRTC
+		puts ("### No HW ID - assuming OCRTC");
+#endif
+#ifdef CONFIG_ORSG
+		puts ("### No HW ID - assuming ORSG");
+#endif
+	} else {
+		puts (str);
+	}
+
+	putc ('\n');
+
+	/*
+	 * Disable sleep mode in LXT971
+	 */
+	lxt971_no_sleep();
+
+	return (0);
+}
diff --git a/qemu/roms/u-boot/board/esd/ocrtc/ocrtc.h b/qemu/roms/u-boot/board/esd/ocrtc/ocrtc.h
new file mode 100644
index 000000000..029e27efa
--- /dev/null
+++ b/qemu/roms/u-boot/board/esd/ocrtc/ocrtc.h
@@ -0,0 +1,28 @@
+/*
+ * (C) Copyright 2001
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/****************************************************************************
+ * FLASH Memory Map as used by TQ Monitor:
+ *
+ *                          Start Address    Length
+ * +-----------------------+ 0x4000_0000     Start of Flash -----------------
+ * | MON8xx code           | 0x4000_0100     Reset Vector
+ * +-----------------------+ 0x400?_????
+ * | (unused)              |
+ * +-----------------------+ 0x4001_FF00
+ * | Ethernet Addresses    |                 0x78
+ * +-----------------------+ 0x4001_FF78
+ * | (Reserved for MON8xx) |                 0x44
+ * +-----------------------+ 0x4001_FFBC
+ * | Lock Address          |                 0x04
+ * +-----------------------+ 0x4001_FFC0                     ^
+ * | Hardware Information  |                 0x40            | MON8xx
+ * +=======================+ 0x4002_0000 (sector border)    -----------------
+ * | Autostart Header      |                                 | Applications
+ * | ...                   |                                 v
+ *
+ *****************************************************************************/