mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-10-02 17:40:41 +09:00
arm, davinci: cam_enc_4xx board updates
- CONFIG_SYS_MMC_ENV_DEV, needed if environment on mmc
- wait for 1 second timer in board_late_init() only, if
timer is running.
- add UBI/UBIFS support
- add FIT images support
- menu support
- U-Boot max size now 0xa0000
- SPL now Block 0 page 0
- new MTD partitioning
0x00000000 SPL
0x00020000 UBL-Header
0x00040000 UBL-Header
0x00060000 UBL-Header
0x00080000 UBoot (0xa0000(U-Boot length) + 0x60000(3 spare blocks))
0x00180000 ENV- Variablen (1)
0x001a0000 ENV- Variablen (2)
0x001c0000 ENV- Variablen (reserved for Bad Block)
0x001e0000 ENV- Variablen (reserved for Bad Block)
0x00200000 UBI-Device
UBI Volumes:
„default“: contain environment-default values
„rootfs1“: UBIFS root-fs (1); contain linux kernel image
„rootfs2“: UBIFS root-fs (2); contain linux kernel image
„data-ro“: UBIFS data (read only)
„data-rw“: UBIFS data (read/write)
- new environment variables:
- app_reset
(this is only passed per cmdline to linux)
- dvn_app_vers
string from ramdisk description contained in the
FIT image
- dvn_boot_vers
string from ubootimage description contained in the
FIT image
- saveparms, restoreparms, restoretmpparms, savetmpparms
helper for saving network parameter.
- ubiargs
set ubi kernel cmdlinargs for booting with a ubifs rootfs
- ubi_ubi boot with reading kernel image from ubifs, and
use a ubifs as rootfs
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Tom Rini <tom.rini@gmail.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Wolfgang Denk <wd@denx.de>
This commit is contained in:
Heiko Schocher
Albert ARIBAUD
parent
fc4fa6a16d
commit
6be6db588d
@ -20,6 +20,7 @@
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*/
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#include <common.h>
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#include <errno.h>
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#include <linux/mtd/nand.h>
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#include <nand.h>
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#include <miiphy.h>
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@ -46,6 +47,12 @@ static unsigned long get_timer_val(void)
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return now;
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}
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static int timer_running(void)
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{
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return readl(&timer->tcr) &
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(DV_TIMER_TCR_ENAMODE_MASK << DV_TIMER_TCR_ENAMODE34_SHIFT);
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}
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static void stop_timer(void)
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{
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writel(0x0, &timer->tcr);
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@ -66,8 +73,43 @@ int board_init(void)
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}
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#ifdef CONFIG_DRIVER_TI_EMAC
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static int cam_enc_4xx_check_network(void)
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{
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char *s;
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s = getenv("ethaddr");
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if (!s)
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return -EINVAL;
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if (!is_valid_ether_addr((const u8 *)s))
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return -EINVAL;
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s = getenv("ipaddr");
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if (!s)
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return -EINVAL;
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s = getenv("netmask");
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if (!s)
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return -EINVAL;
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s = getenv("serverip");
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if (!s)
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return -EINVAL;
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s = getenv("gatewayip");
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if (!s)
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return -EINVAL;
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return 0;
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}
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int board_eth_init(bd_t *bis)
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{
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int ret;
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ret = cam_enc_4xx_check_network();
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if (ret)
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return ret;
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davinci_emac_initialize();
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return 0;
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@ -254,8 +296,11 @@ static int nand_switch_hw_func(int mode)
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nand = mtd->priv;
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if (mode == 0) {
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printf("switching to uboot hw functions.\n");
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memcpy(&nand->ecc, &org_ecc, sizeof(struct nand_ecc_ctrl));
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if (notsaved == 0) {
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printf("switching to uboot hw functions.\n");
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memcpy(&nand->ecc, &org_ecc,
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sizeof(struct nand_ecc_ctrl));
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}
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} else {
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/* RBL */
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printf("switching to RBL hw functions.\n");
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@ -329,7 +374,8 @@ int board_late_init(void)
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struct davinci_gpio *gpio = davinci_gpio_bank45;
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/* 24MHz InputClock / 15 prediv -> 1.6 MHz timer running */
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while (get_timer_val() < 0x186a00)
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while ((get_timer_val() < CONFIG_AIT_TIMER_TIMEOUT) &&
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timer_running())
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;
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/* 1 sec reached -> stop timer, clear all LED */
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@ -429,3 +475,618 @@ void arch_memory_failure_handle(void)
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;
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}
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#endif
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#if defined(CONFIG_MENU)
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#include "menu.h"
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#define MENU_EXIT -1
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#define MENU_EXIT_BOOTCMD -2
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#define MENU_STAY 0
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#define MENU_MAIN 1
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#define MENU_UPDATE 2
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#define MENU_NETWORK 3
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#define MENU_LOAD 4
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static int menu_start;
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#define FIT_SUBTYPE_UNKNOWN 0
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#define FIT_SUBTYPE_UBL_HEADER 1
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#define FIT_SUBTYPE_SPL_IMAGE 2
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#define FIT_SUBTYPE_UBOOT_IMAGE 3
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#define FIT_SUBTYPE_DF_ENV_IMAGE 4
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#define FIT_SUBTYPE_RAMDISK_IMAGE 5
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struct fit_images_info {
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u_int8_t type;
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int subtype;
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char desc[200];
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const void *data;
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size_t size;
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};
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static struct fit_images_info images[10];
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struct menu_display {
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char title[50];
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int timeout; /* in sec */
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int id; /* MENU_* */
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char **menulist;
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int (*menu_evaluate)(char *choice);
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};
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char *menu_main[] = {
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"(1) Boot",
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"(2) Update Software",
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"(3) Reset to default setting and boot",
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"(4) Enter U-Boot console",
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NULL
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};
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char *menu_update[] = {
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"(1) Network settings",
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"(2) load image",
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"(3) back to main",
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NULL
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};
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char *menu_load[] = {
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"(1) install image",
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"(2) cancel",
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NULL
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};
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char *menu_network[] = {
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"(1) ipaddr ",
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"(2) netmask ",
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"(3) serverip ",
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"(4) gatewayip",
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"(5) tftp image name",
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"(6) back to update software",
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NULL
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};
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static void ait_menu_print(void *data)
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{
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printf("%s\n", (char *)data);
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return;
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}
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static char *menu_handle(struct menu_display *display)
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{
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struct menu *m;
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int i;
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char *choice = NULL;
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char key[2];
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int ret;
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char *s;
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char temp[6][200];
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m = menu_create(display->title, display->timeout, 1, ait_menu_print);
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for (i = 0; display->menulist[i]; i++) {
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sprintf(key, "%d", i + 1);
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if (display->id == MENU_NETWORK) {
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switch (i) {
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case 0:
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s = getenv("ipaddr");
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break;
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case 1:
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s = getenv("netmask");
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break;
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case 2:
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s = getenv("serverip");
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break;
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case 3:
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s = getenv("gatewayip");
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break;
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case 4:
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s = getenv("img_file");
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break;
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default:
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s = NULL;
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break;
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}
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if (s) {
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sprintf(temp[i], "%s: %s",
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display->menulist[i], s);
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ret = menu_item_add(m, key, temp[i]);
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} else {
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ret = menu_item_add(m, key,
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display->menulist[i]);
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}
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} else {
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ret = menu_item_add(m, key, display->menulist[i]);
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}
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if (ret != 1) {
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printf("failed to add item!");
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menu_destroy(m);
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return NULL;
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}
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}
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sprintf(key, "%d", 1);
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menu_default_set(m, key);
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if (menu_get_choice(m, (void **)&choice) != 1)
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debug("Problem picking a choice!\n");
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menu_destroy(m);
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return choice;
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}
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static int ait_menu_show(struct menu_display *display, int bootdelay)
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{
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int end = MENU_STAY;
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char *choice;
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if ((menu_start == 0) && (display->id == MENU_MAIN))
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display->timeout = bootdelay;
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else
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display->timeout = 0;
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while (end == MENU_STAY) {
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choice = menu_handle(display);
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if (choice)
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end = display->menu_evaluate(choice);
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if (end == display->id)
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end = MENU_STAY;
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if (display->id == MENU_MAIN) {
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if (menu_start == 0)
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end = MENU_EXIT_BOOTCMD;
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else
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display->timeout = 0;
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}
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}
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return end;
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}
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static int ait_writeublheader(void)
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{
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char s[20];
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unsigned long i;
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int ret;
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for (i = CONFIG_SYS_NAND_BLOCK_SIZE;
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i < CONFIG_SYS_NAND_U_BOOT_OFFS;
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i += CONFIG_SYS_NAND_BLOCK_SIZE) {
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sprintf(s, "%lx", i);
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ret = setenv("header_addr", s);
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if (ret == 0)
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ret = run_command2("run img_writeheader", 0);
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if (ret != 0)
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break;
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}
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return ret;
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}
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static int ait_menu_install_images(void)
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{
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int ret = 0;
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int count = 0;
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char s[100];
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char *t;
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/*
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* possible image types:
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* FIT_SUBTYPE_UNKNOWN
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* FIT_SUBTYPE_UBL_HEADER
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* FIT_SUBTYPE_SPL_IMAGE
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* FIT_SUBTYPE_UBOOT_IMAGE
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* FIT_SUBTYPE_DF_ENV_IMAGE
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* FIT_SUBTYPE_RAMDISK_IMAGE
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*
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* use Envvariables:
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* img_addr_r: image start addr
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* header_addr: addr where to write to UBL header
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* img_writeheader: write ubl header to nand
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* img_writespl: write spl to nand
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* img_writeuboot: write uboot to nand
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* img_writedfenv: write default environment to ubi volume
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* img_volume: which ubi volume should be updated with img_writeramdisk
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* filesize: size of data for updating ubi volume
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* img_writeramdisk: write ramdisk to ubi volume
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*/
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while (images[count].type != IH_TYPE_INVALID) {
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printf("Installing %s\n",
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genimg_get_type_name(images[count].type));
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sprintf(s, "%p", images[count].data);
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setenv("img_addr_r", s);
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sprintf(s, "%lx", (unsigned long)images[count].size);
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setenv("filesize", s);
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switch (images[count].subtype) {
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case FIT_SUBTYPE_DF_ENV_IMAGE:
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ret = run_command2("run img_writedfenv", 0);
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break;
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case FIT_SUBTYPE_RAMDISK_IMAGE:
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t = getenv("img_volume");
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if (!t) {
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ret = setenv("img_volume", "rootfs1");
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} else {
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/* switch to other volume */
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if (strncmp(t, "rootfs1", 7) == 0)
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ret = setenv("img_volume", "rootfs2");
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else
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ret = setenv("img_volume", "rootfs1");
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}
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if (ret != 0)
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break;
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ret = run_command2("run img_writeramdisk", 0);
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break;
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case FIT_SUBTYPE_SPL_IMAGE:
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ret = run_command2("run img_writespl", 0);
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break;
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case FIT_SUBTYPE_UBL_HEADER:
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ret = ait_writeublheader();
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break;
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case FIT_SUBTYPE_UBOOT_IMAGE:
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ret = run_command2("run img_writeuboot", 0);
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break;
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default:
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/* not supported type */
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break;
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}
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count++;
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}
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/* now save dvn_* and img_volume env vars to new values */
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if (ret == 0)
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ret = run_command2("run savenewvers", 0);
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return ret;
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}
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static int ait_menu_evaluate_load(char *choice)
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{
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if (!choice)
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return -1;
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switch (choice[1]) {
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case '1':
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/* install image */
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ait_menu_install_images();
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break;
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case '2':
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/* cancel, back to main */
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break;
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}
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return MENU_MAIN;
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}
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struct menu_display ait_load = {
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.title = "AIT load image",
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.timeout = 0,
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.id = MENU_LOAD,
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.menulist = menu_load,
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.menu_evaluate = ait_menu_evaluate_load,
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};
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static void ait_menu_read_env(char *name)
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{
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char output[CONFIG_SYS_CBSIZE];
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char cbuf[CONFIG_SYS_CBSIZE];
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int readret;
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int ret;
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sprintf(output, "%s old: %s value: ", name, getenv(name));
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memset(cbuf, 0, CONFIG_SYS_CBSIZE);
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readret = readline_into_buffer(output, cbuf, 0);
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if (readret >= 0) {
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ret = setenv(name, cbuf);
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if (ret) {
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printf("Error setting %s\n", name);
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return;
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}
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}
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return;
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}
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static int ait_menu_evaluate_network(char *choice)
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{
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if (!choice)
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return MENU_MAIN;
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switch (choice[1]) {
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case '1':
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ait_menu_read_env("ipaddr");
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break;
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case '2':
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ait_menu_read_env("netmask");
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break;
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case '3':
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ait_menu_read_env("serverip");
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break;
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case '4':
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ait_menu_read_env("gatewayip");
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break;
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case '5':
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ait_menu_read_env("img_file");
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break;
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case '6':
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return MENU_UPDATE;
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break;
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}
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return MENU_STAY;
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}
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struct menu_display ait_network = {
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.title = "AIT network settings",
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.timeout = 0,
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.id = MENU_NETWORK,
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.menulist = menu_network,
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.menu_evaluate = ait_menu_evaluate_network,
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};
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static int fit_get_subtype(const void *fit, int noffset, char **subtype)
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{
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int len;
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*subtype = (char *)fdt_getprop(fit, noffset, "subtype", &len);
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if (*subtype == NULL)
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return -1;
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return 0;
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}
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static int ait_subtype_nr(char *subtype)
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{
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int ret = FIT_SUBTYPE_UNKNOWN;
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if (!strncmp("ublheader", subtype, strlen("ublheader")))
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return FIT_SUBTYPE_UBL_HEADER;
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if (!strncmp("splimage", subtype, strlen("splimage")))
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return FIT_SUBTYPE_SPL_IMAGE;
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if (!strncmp("ubootimage", subtype, strlen("ubootimage")))
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return FIT_SUBTYPE_UBOOT_IMAGE;
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if (!strncmp("dfenvimage", subtype, strlen("dfenvimage")))
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return FIT_SUBTYPE_DF_ENV_IMAGE;
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return ret;
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}
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static int ait_menu_check_image(void)
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{
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char *s;
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unsigned long fit_addr;
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void *addr;
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int format;
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char *desc;
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char *subtype;
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int images_noffset;
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int noffset;
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int ndepth;
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int count = 0;
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int ret;
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int i;
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int found_uboot = -1;
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int found_ramdisk = -1;
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memset(images, 0, sizeof(images));
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s = getenv("fit_addr_r");
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fit_addr = s ? (unsigned long)simple_strtol(s, NULL, 16) : \
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CONFIG_BOARD_IMG_ADDR_R;
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addr = (void *)fit_addr;
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/* check if it is a FIT image */
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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,
|
||||
&images[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 {
|
||||
images[count].subtype = ait_subtype_nr(subtype);
|
||||
printf("%s %d\n", subtype,
|
||||
images[count].subtype);
|
||||
}
|
||||
|
||||
sprintf(images[count].desc, "%s", desc);
|
||||
|
||||
ret = fit_image_get_data(addr, noffset,
|
||||
&images[count].data,
|
||||
&images[count].size);
|
||||
|
||||
printf("Data Size: ");
|
||||
if (ret)
|
||||
printf("unavailable\n");
|
||||
else
|
||||
genimg_print_size(images[count].size);
|
||||
printf("Data @ %p\n", images[count].data);
|
||||
count++;
|
||||
}
|
||||
}
|
||||
|
||||
for (i = 0; i < count; i++) {
|
||||
if (images[i].subtype == FIT_SUBTYPE_UBOOT_IMAGE)
|
||||
found_uboot = i;
|
||||
if (images[i].type == IH_TYPE_RAMDISK) {
|
||||
found_ramdisk = i;
|
||||
images[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, images[found_uboot].desc);
|
||||
if (ret != 0) {
|
||||
setenv("dvn_boot_vers",
|
||||
images[found_uboot].desc);
|
||||
} else {
|
||||
found_uboot = -1;
|
||||
printf("no new uboot version\n");
|
||||
}
|
||||
} else {
|
||||
setenv("dvn_boot_vers", images[found_uboot].desc);
|
||||
}
|
||||
}
|
||||
if (found_ramdisk >= 0) {
|
||||
s = getenv("dvn_app_vers");
|
||||
if (s) {
|
||||
ret = strcmp(s, images[found_ramdisk].desc);
|
||||
if (ret != 0) {
|
||||
setenv("dvn_app_vers",
|
||||
images[found_ramdisk].desc);
|
||||
} else {
|
||||
found_ramdisk = -1;
|
||||
printf("no new ramdisk version\n");
|
||||
}
|
||||
} else {
|
||||
setenv("dvn_app_vers", images[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_command2("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_command2("run saveparms", 0);
|
||||
ret = ait_menu_show(&ait_main, bootdelay);
|
||||
run_command2("run restoreparms", 0);
|
||||
|
||||
if (ret == MENU_EXIT_BOOTCMD)
|
||||
return 0;
|
||||
|
||||
return MENU_EXIT;
|
||||
}
|
||||
|
||||
void menu_display_statusline(struct menu *m)
|
||||
{
|
||||
printf("State: dvn_boot_vers: %s dvn_app_vers: %s\n",
|
||||
getenv("dvn_boot_vers"), getenv("dvn_app_vers"));
|
||||
return;
|
||||
}
|
||||
#endif
|
||||
|
||||
@ -38,8 +38,7 @@ ENTRY 0x00000020
|
||||
PAGES 6
|
||||
|
||||
# Block number where user bootloader is present
|
||||
# RBL starts always with block 1
|
||||
START_BLOCK 5
|
||||
START_BLOCK 0
|
||||
|
||||
# Page number where user bootloader is present
|
||||
# Page 0 is always UBL header
|
||||
|
||||
@ -135,7 +135,9 @@
|
||||
#define CONFIG_MTD_DEVICE
|
||||
#define CONFIG_CMD_NAND
|
||||
#define CONFIG_CMD_UBI
|
||||
#define CONFIG_CMD_UBIFS
|
||||
#define CONFIG_RBTREE
|
||||
#define CONFIG_LZO
|
||||
#endif
|
||||
|
||||
#define CONFIG_CRC32_VERIFY
|
||||
@ -153,15 +155,24 @@
|
||||
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
|
||||
#define CONFIG_SYS_LONGHELP
|
||||
|
||||
#define CONFIG_MENU
|
||||
#define CONFIG_MENU_SHOW
|
||||
#define CONFIG_FIT
|
||||
#define CONFIG_CMD_PXE
|
||||
#define CONFIG_BOARD_IMG_ADDR_R 0x80000000
|
||||
|
||||
#ifdef CONFIG_NAND_DAVINCI
|
||||
#define CONFIG_ENV_SIZE (256 << 10) /* 256 KiB */
|
||||
#define CONFIG_ENV_SIZE (16 << 10)
|
||||
#define CONFIG_ENV_IS_IN_NAND
|
||||
#define CONFIG_ENV_OFFSET 0x0
|
||||
#define CONFIG_ENV_OFFSET 0x180000
|
||||
#define CONFIG_ENV_OFFSET_REDUND 0x1c0000
|
||||
#define CONFIG_ENV_RANGE 0x020000
|
||||
#undef CONFIG_ENV_IS_IN_FLASH
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_MMC) && !defined(CONFIG_ENV_IS_IN_NAND)
|
||||
#define CONFIG_CMD_ENV
|
||||
#define CONFIG_SYS_MMC_ENV_DEV 0
|
||||
#define CONFIG_ENV_SIZE (16 << 10) /* 16 KiB */
|
||||
#define CONFIG_ENV_OFFSET (51 << 9) /* Sector 51 */
|
||||
#define CONFIG_ENV_IS_IN_MMC
|
||||
@ -169,6 +180,11 @@
|
||||
#endif
|
||||
|
||||
#define CONFIG_BOOTDELAY 3
|
||||
/*
|
||||
* 24MHz InputClock / 15 prediv -> 1.6 MHz timer running
|
||||
* Timeout 1 second.
|
||||
*/
|
||||
#define CONFIG_AIT_TIMER_TIMEOUT 0x186a00
|
||||
|
||||
#define CONFIG_CMDLINE_EDITING
|
||||
#define CONFIG_VERSION_VARIABLE
|
||||
@ -187,20 +203,17 @@
|
||||
#define CONFIG_SYS_LOAD_ADDR 0x80700000 /* kernel address */
|
||||
|
||||
#define MTDIDS_DEFAULT "nand0=davinci_nand.0"
|
||||
#define MTDPARTS_DEFAULT \
|
||||
"mtdparts=" \
|
||||
"davinci_nand.0:" \
|
||||
"128k(spl)," \
|
||||
"384k(UBLheader)," \
|
||||
"1m(u-boot)," \
|
||||
"512k(env)," \
|
||||
"-(ubi)"
|
||||
|
||||
#ifdef CONFIG_SYS_NAND_LARGEPAGE
|
||||
/* Use same layout for 128K/256K blocks; allow some bad blocks */
|
||||
#define PART_BOOT "2m(bootloader)ro,"
|
||||
#endif
|
||||
|
||||
#define PART_KERNEL "4m(kernel)," /* kernel + initramfs */
|
||||
#define PART_REST "-(filesystem)"
|
||||
|
||||
#define MTDPARTS_DEFAULT \
|
||||
"mtdparts=davinci_nand.0:" PART_BOOT PART_KERNEL PART_REST
|
||||
|
||||
#define CONFIG_SYS_NAND_PAGE_SIZE (0x800)
|
||||
#define CONFIG_SYS_NAND_BLOCK_SIZE (0x20000)
|
||||
#define CONFIG_SYS_NAND_PAGE_SIZE 0x800
|
||||
#define CONFIG_SYS_NAND_BLOCK_SIZE 0x20000
|
||||
|
||||
/* Defines for SPL */
|
||||
#define CONFIG_SPL
|
||||
@ -241,7 +254,6 @@
|
||||
* so we can define, how many UBL Headers
|
||||
* we can write before the real spl code
|
||||
*/
|
||||
#define CONFIG_SYS_NROF_UBL_HEADER 5
|
||||
#define CONFIG_SYS_NROF_PAGES_NAND_SPL 6
|
||||
|
||||
#define CONFIG_SYS_NAND_U_BOOT_DST 0x81080000 /* u-boot TEXT_BASE */
|
||||
@ -258,8 +270,8 @@
|
||||
|
||||
#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SPL_STACK
|
||||
|
||||
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0xc0000
|
||||
#define CONFIG_SYS_NAND_U_BOOT_SIZE 0x60000
|
||||
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
|
||||
#define CONFIG_SYS_NAND_U_BOOT_SIZE 0xa0000
|
||||
|
||||
/*
|
||||
* U-Boot is a 3rd stage loader and if booting with spl, cpu setup is
|
||||
@ -411,14 +423,14 @@
|
||||
#define CONFIG_EXTRA_ENV_SETTINGS \
|
||||
"u_boot_addr_r=" xstr(DVN4XX_UBOOT_ADDR_R_RAM) "\0" \
|
||||
"u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.ubl\0" \
|
||||
"load=tftp ${u_boot_addr_r} ${uboot}\0" \
|
||||
"load=tftp ${u_boot_addr_r} ${u-boot}\0" \
|
||||
"pagesz=" xstr(CONFIG_SYS_NAND_PAGE_SIZE) "\0" \
|
||||
"writeheader=nandrbl rbl;nand erase 80000 ${pagesz};" \
|
||||
"nand write ${u_boot_addr_r} 80000 ${pagesz};" \
|
||||
"writeheader=nandrbl rbl;nand erase 20000 ${pagesz};" \
|
||||
"nand write ${u_boot_addr_r} 20000 ${pagesz};" \
|
||||
"nandrbl uboot\0" \
|
||||
"writenand_spl=nandrbl rbl;nand erase a0000 3000;" \
|
||||
"writenand_spl=nandrbl rbl;nand erase 0 3000;" \
|
||||
"nand write " xstr(DVN4XX_UBOOT_ADDR_R_NAND_SPL) \
|
||||
" a0000 3000;nandrbl uboot\0" \
|
||||
" 0 3000;nandrbl uboot\0" \
|
||||
"writeuboot=nandrbl uboot;" \
|
||||
"nand erase " xstr(CONFIG_SYS_NAND_U_BOOT_OFFS) " " \
|
||||
xstr(CONFIG_SYS_NAND_U_BOOT_SIZE) \
|
||||
@ -426,8 +438,77 @@
|
||||
" " xstr(CONFIG_SYS_NAND_U_BOOT_OFFS) " " \
|
||||
xstr(CONFIG_SYS_NAND_U_BOOT_SIZE) "\0" \
|
||||
"update=run load writenand_spl writeuboot\0" \
|
||||
"bootcmd=run bootcmd\0" \
|
||||
"bootcmd=run net_nfs\0" \
|
||||
"rootpath=/opt/eldk-arm/arm\0" \
|
||||
"mtdids=" MTDIDS_DEFAULT "\0" \
|
||||
"mtdparts=" MTDPARTS_DEFAULT "\0" \
|
||||
"netdev=eth0\0" \
|
||||
"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
|
||||
"addmisc=setenv bootargs ${bootargs} app_reset=${app_reset}\0" \
|
||||
"addcon=setenv bootargs ${bootargs} console=ttyS0," \
|
||||
"${baudrate}n8\0" \
|
||||
"addip=setenv bootargs ${bootargs} " \
|
||||
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
|
||||
":${hostname}:${netdev}:off eth=${ethaddr} panic=1\0" \
|
||||
"rootpath=/opt/eldk-arm/arm\0" \
|
||||
"nfsargs=setenv bootargs root=/dev/nfs rw " \
|
||||
"nfsroot=${serverip}:${rootpath}\0" \
|
||||
"bootfile=" xstr(CONFIG_HOSTNAME) "/uImage \0" \
|
||||
"kernel_addr_r=80600000\0" \
|
||||
"load_kernel=tftp ${kernel_addr_r} ${bootfile}\0" \
|
||||
"ubi_load_kernel=ubi part ubi 2048;ubifsmount ${img_volume};" \
|
||||
"ubifsload ${kernel_addr_r} boot/uImage\0" \
|
||||
"fit_addr_r=" xstr(CONFIG_BOARD_IMG_ADDR_R) "\0" \
|
||||
"img_addr_r=" xstr(CONFIG_BOARD_IMG_ADDR_R) "\0" \
|
||||
"img_file=" xstr(CONFIG_HOSTNAME) "/ait.itb\0" \
|
||||
"header_addr=20000\0" \
|
||||
"img_writeheader=nandrbl rbl;" \
|
||||
"nand erase ${header_addr} ${pagesz};" \
|
||||
"nand write ${img_addr_r} ${header_addr} ${pagesz};" \
|
||||
"nandrbl uboot\0" \
|
||||
"img_writespl=nandrbl rbl;nand erase 0 3000;" \
|
||||
"nand write ${img_addr_r} 0 3000;nandrbl uboot\0" \
|
||||
"img_writeuboot=nandrbl uboot;" \
|
||||
"nand erase " xstr(CONFIG_SYS_NAND_U_BOOT_OFFS) " " \
|
||||
xstr(CONFIG_SYS_NAND_U_BOOT_SIZE) \
|
||||
";nand write ${img_addr_r} " \
|
||||
xstr(CONFIG_SYS_NAND_U_BOOT_OFFS) " " \
|
||||
xstr(CONFIG_SYS_NAND_U_BOOT_SIZE) "\0" \
|
||||
"img_writedfenv=ubi part ubi 2048;" \
|
||||
"ubi write ${img_addr_r} default ${filesize}\0" \
|
||||
"img_volume=rootfs1\0" \
|
||||
"img_writeramdisk=ubi part ubi 2048;ubifsmount ${img_volume};" \
|
||||
"ubi write ${img_addr_r} ${img_volume} ${filesize}\0" \
|
||||
"load_img=tftp ${fit_addr_r} ${img_file}\0" \
|
||||
"net_nfs=run load_kernel; " \
|
||||
"run nfsargs addip addcon addmtd addmisc;" \
|
||||
"bootm ${kernel_addr_r}\0" \
|
||||
"ubi_ubi=run ubi_load_kernel; " \
|
||||
"run ubiargs addip addcon addmtd addmisc;" \
|
||||
"bootm ${kernel_addr_r}\0" \
|
||||
"ubiargs=setenv bootargs ubi.mtd=4,2048" \
|
||||
" root=ubi0:${img_volume} rw rootfstype=ubifs\0" \
|
||||
"app_reset=no\0" \
|
||||
"dvn_app_vers=void\0" \
|
||||
"dvn_boot_vers=void\0" \
|
||||
"savenewvers=run savetmpparms restoreparms; saveenv;" \
|
||||
"run restoretmpparms\0" \
|
||||
"savetmpparms=setenv y_ipaddr ${ipaddr};" \
|
||||
"setenv y_netmask ${netmask};" \
|
||||
"setenv y_serverip ${serverip};" \
|
||||
"setenv y_gatewayip ${gatewayip}\0" \
|
||||
"saveparms=setenv x_ipaddr ${ipaddr};" \
|
||||
"setenv x_netmask ${netmask};" \
|
||||
"setenv x_serverip ${serverip};" \
|
||||
"setenv x_gatewayip ${gatewayip}\0" \
|
||||
"restoreparms=setenv ipaddr ${x_ipaddr};" \
|
||||
"setenv netmask ${x_netmask};" \
|
||||
"setenv serverip ${x_serverip};" \
|
||||
"setenv gatewayip ${x_gatewayip}\0" \
|
||||
"restoretmpparms=setenv ipaddr ${y_ipaddr};" \
|
||||
"setenv netmask ${y_netmask};" \
|
||||
"setenv serverip ${y_serverip};" \
|
||||
"setenv gatewayip ${y_gatewayip}\0" \
|
||||
"\0"
|
||||
|
||||
/* USB Configuration */
|
||||
|
||||
Loading…
Reference in New Issue
Block a user