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openwrt-xburst/package/uboot-xburst/patches/200-add-more-boot-option.patch
Xiangfu Liu 7def9923db u-boot add-more-boot-option
2011-02-11 05:25:08 -08:00

245 lines
7.6 KiB
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Raw Blame History

From 5201aff546faacdf539c03190f1b8ff0de9b2ef8 Mon Sep 17 00:00:00 2001
From: Xiangfu Liu <xiangfu@sharism.cc>
Date: Mon, 7 Feb 2011 14:41:56 +0800
Subject: [PATCH] add-more-boot-option.patch
---
arch/mips/lib/bootm.c | 8 ++++
board/xburst/nanonote/nanonote.c | 81 +++++++++++++++++++++++--------------
common/env_common.c | 6 ---
common/main.c | 8 ++++
include/configs/nanonote.h | 4 ++
include/configs/qi_lb60.h | 15 ++++++-
6 files changed, 82 insertions(+), 40 deletions(-)
diff --git a/arch/mips/lib/bootm.c b/arch/mips/lib/bootm.c
index 24a40cc..280e396 100644
--- a/arch/mips/lib/bootm.c
+++ b/arch/mips/lib/bootm.c
@@ -53,6 +53,14 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
#if defined(CONFIG_NANONOTE)
if (gd->boot_option & BOOT_FROM_SDCARD)
commandline = getenv ("bootargsfromsd");
+ else if (gd->boot_option & BOOT_WITH_F1)
+ commandline = getenv ("bootargsf1");
+ else if (gd->boot_option & BOOT_WITH_F2)
+ commandline = getenv ("bootargsf2");
+ else if (gd->boot_option & BOOT_WITH_F3)
+ commandline = getenv ("bootargsf3");
+ else if (gd->boot_option & BOOT_WITH_F4)
+ commandline = getenv ("bootargsf4");
else
#endif
commandline = getenv ("bootargs");
diff --git a/board/xburst/nanonote/nanonote.c b/board/xburst/nanonote/nanonote.c
index ef9552a..0fc8925 100644
--- a/board/xburst/nanonote/nanonote.c
+++ b/board/xburst/nanonote/nanonote.c
@@ -14,32 +14,12 @@
DECLARE_GLOBAL_DATA_PTR;
-static void gpio_init(void)
+static void boot_option(void)
{
/*
- * Initialize NAND Flash Pins
- */
- __gpio_as_nand();
-
- /*
- * Initialize SDRAM pins
- */
- __gpio_as_sdram_16bit_4720();
-
- /*
- * Initialize LCD pins
- */
- __gpio_as_lcd_18bit();
-
- /*
- * Initialize MSC pins
- */
- __gpio_as_msc();
-
- /*
* Initialize Other pins
*/
- unsigned int i;
+ unsigned int i, j;
for (i = 0; i < 7; i++){
__gpio_as_input(GPIO_KEYIN_BASE + i);
__gpio_enable_pull(GPIO_KEYIN_BASE + i);
@@ -50,16 +30,12 @@ static void gpio_init(void)
__gpio_clear_pin(GPIO_KEYOUT_BASE + i);
}
- /* enable the TP4, TP5 as UART0 */
- __gpio_jtag_to_uart0();
-
/*
* Initialize UART0 pins, in Ben NanoNote uart0 and keyin8 use the
* same gpio, init the gpio as uart0 cause a keyboard bug. so for
* end user we disable the uart0
*/
if (__gpio_get_pin(GPIO_KEYIN_BASE + 2) == 0){
- /* if pressed [S] */
printf("[S] pressed, enable UART0\n");
gd->boot_option |= BOOT_WITH_ENABLE_UART;
__gpio_as_uart0();
@@ -68,6 +44,53 @@ static void gpio_init(void)
__gpio_enable_pull(GPIO_KEYIN_8);
}
+ if (__gpio_get_pin(GPIO_KEYIN_BASE + 3) == 0) {
+ printf("[M] pressed, boot from sd card\n");
+ gd->boot_option |= BOOT_FROM_SDCARD;
+ }
+
+ for (j = 0; j < 4; j++) {
+ for (i = 0; i < 4; i++)
+ __gpio_set_pin(GPIO_KEYOUT_BASE + i);
+
+ __gpio_clear_pin(GPIO_KEYOUT_BASE + j);
+
+ if (__gpio_get_pin(GPIO_KEYIN_BASE) == 0) {
+ printf("[F%d] pressed", (j + 1));
+ gd->boot_option |= (1 << (j + 2));
+ /* BOOT_WITH_F1 (1 << 2) */
+ /* BOOT_WITH_F2 (1 << 3) */
+ /* BOOT_WITH_F3 (1 << 4) */
+ /* BOOT_WITH_F4 (1 << 5) */
+ }
+ }
+}
+
+static void gpio_init(void)
+{
+ /*
+ * Initialize NAND Flash Pins
+ */
+ __gpio_as_nand();
+
+ /*
+ * Initialize SDRAM pins
+ */
+ __gpio_as_sdram_16bit_4720();
+
+ /*
+ * Initialize LCD pins
+ */
+ __gpio_as_lcd_18bit();
+
+ /*
+ * Initialize MSC pins
+ */
+ __gpio_as_msc();
+
+ /* enable the TP4, TP5 as UART0 */
+ __gpio_jtag_to_uart0();
+
__gpio_as_output(GPIO_AUDIO_POP);
__gpio_set_pin(GPIO_AUDIO_POP);
@@ -86,11 +109,6 @@ static void gpio_init(void)
__gpio_as_input(GPIO_USB_DETECT);
__gpio_enable_pull(GPIO_USB_DETECT);
-
- if (__gpio_get_pin(GPIO_KEYIN_BASE + 3) == 0) {
- printf("[M] pressed, boot from sd card\n");
- gd->boot_option |= BOOT_FROM_SDCARD;
- }
}
static void cpm_init(void)
@@ -111,6 +129,7 @@ void board_early_init(void)
{
gpio_init();
cpm_init();
+ boot_option();
}
/* U-Boot common routines */
diff --git a/common/env_common.c b/common/env_common.c
index 7ac2b6b..439a4a9 100644
--- a/common/env_common.c
+++ b/common/env_common.c
@@ -133,12 +133,6 @@ uchar default_environment[] = {
#if defined(CONFIG_PCI_BOOTDELAY) && (CONFIG_PCI_BOOTDELAY > 0)
"pcidelay=" MK_STR(CONFIG_PCI_BOOTDELAY) "\0"
#endif
-#ifdef CONFIG_BOOTARGSFROMSD
- "bootargsfromsd=" CONFIG_BOOTARGSFROMSD "\0"
-#endif
-#ifdef CONFIG_BOOTCOMMANDFROMSD
- "bootcmdfromsd=" CONFIG_BOOTCOMMANDFROMSD "\0"
-#endif
#ifdef CONFIG_EXTRA_ENV_SETTINGS
CONFIG_EXTRA_ENV_SETTINGS
#endif
diff --git a/common/main.c b/common/main.c
index c64979f..d4f729e 100644
--- a/common/main.c
+++ b/common/main.c
@@ -400,6 +400,14 @@ void main_loop (void)
#if defined(CONFIG_NANONOTE)
if (gd->boot_option & BOOT_FROM_SDCARD)
s = getenv ("bootcmdfromsd");
+ else if (gd->boot_option & BOOT_WITH_F1)
+ s = getenv ("bootcmdf1");
+ else if (gd->boot_option & BOOT_WITH_F2)
+ s = getenv ("bootcmdf2");
+ else if (gd->boot_option & BOOT_WITH_F3)
+ s = getenv ("bootcmdf3");
+ else if (gd->boot_option & BOOT_WITH_F4)
+ s = getenv ("bootcmdf4");
else
#endif
s = getenv ("bootcmd");
diff --git a/include/configs/nanonote.h b/include/configs/nanonote.h
index 6b7d635..dde5cb4 100644
--- a/include/configs/nanonote.h
+++ b/include/configs/nanonote.h
@@ -23,6 +23,10 @@
#define BOOT_FROM_SDCARD 1
#define BOOT_WITH_ENABLE_UART (1 << 1) /* Vaule for global_data.h gd->boot_option */
+#define BOOT_WITH_F1 (1 << 2)
+#define BOOT_WITH_F2 (1 << 3)
+#define BOOT_WITH_F3 (1 << 4)
+#define BOOT_WITH_F4 (1 << 5)
#define CONFIG_LCD 1 /* LCD support */
#define LCD_BPP LCD_COLOR32 /*5:18,24,32 bits per pixel */
diff --git a/include/configs/qi_lb60.h b/include/configs/qi_lb60.h
index 29ec805..9f08c74 100644
--- a/include/configs/qi_lb60.h
+++ b/include/configs/qi_lb60.h
@@ -6,10 +6,19 @@
#define CONFIG_QI_LB60 1
//#define DEBUG
-#define CONFIG_BOOTARGS "mem=32M console=tty0 console=ttyS0,57600n8 ubi.mtd=2 rootfstype=ubifs root=ubi0:rootfs rw rootwait"
-#define CONFIG_BOOTARGSFROMSD "mem=32M console=tty0 console=ttyS0,57600n8 rootfstype=ext2 root=/dev/mmcblk0p1 rw rootwait"
#define CONFIG_BOOTCOMMAND "nand read 0x80600000 0x400000 0x200000;bootm"
-#define CONFIG_BOOTCOMMANDFROMSD "mmc init; ext2load mmc 0 0x80600000 /boot/uImage; bootm"
+#define CONFIG_BOOTARGS "mem=32M console=tty0 console=ttyS0,57600n8 ubi.mtd=2 rootfstype=ubifs root=ubi0:rootfs rw rootwait"
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "bootcmdfromsd=mmc init; ext2load mmc 0 0x80600000 /boot/uImage; bootm;\0" \
+ "bootargsfromsd=mem=32M console=tty0 console=ttyS0,57600n8 rootfstype=ext2 root=/dev/mmcblk0p1 rw rootwait\0" \
+ "bootcmdf1=mmc init; ext2load mmc 0:1 0x80600000 /boot/uImage; bootm;\0" \
+ "bootargsf1=mem=32M console=tty0 console=ttyS0,57600n8 rootfstype=ext2 root=/dev/mmcblk0p1 rw rootwait\0" \
+ "bootcmdf2=mmc init; ext2load mmc 0:2 0x80600000 /boot/uImage; bootm;\0" \
+ "bootargsf2=mem=32M console=tty0 console=ttyS0,57600n8 rootfstype=ext2 root=/dev/mmcblk0p2 rw rootwait\0" \
+ "bootcmdf3=mmc init; ext2load mmc 0:3 0x80600000 /boot/uImage; bootm;\0" \
+ "bootargsf3=mem=32M console=tty0 console=ttyS0,57600n8 rootfstype=ext2 root=/dev/mmcblk0p3 rw rootwait\0" \
+ "bootcmdf4=mmc init; ext2load mmc 0:4 0x80600000 /boot/uImage; bootm;\0" \
+ "bootargsf4=mem=32M console=tty0 console=ttyS0,57600n8 rootfstype=ext2 root=/dev/mmcblk0p4 rw rootwait\0"
/* SDRAM paramters */
#define SDRAM_BW16 1 /* Data bus width: 0-32bit, 1-16bit */
--
1.7.0.4
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