From ac1eefebf515035f7b0b14ed06baf36b99da6b35 Mon Sep 17 00:00:00 2001
From: Josh Wu <josh.wu@atmel.com>
Date: Wed, 16 Sep 2015 11:34:14 +0800
Subject: ARM: at91: sama5: add support for CONFIG_ENV_IS_IN_MMC

If defined CONFIG_ENV_IS_IN_MMC, then u-boot environment is saved in
mmc's raw sectors. Otherwise, u-boot environment is saved as a file:
uboot.env.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Reviewed-by: Bo Shen <voice.shen@gmail.com>

diff --git a/include/configs/at91-sama5_common.h b/include/configs/at91-sama5_common.h
index 3d6b0ae..a5990ce 100644
--- a/include/configs/at91-sama5_common.h
+++ b/include/configs/at91-sama5_common.h
@@ -53,6 +53,13 @@
 #define CONFIG_CMD_DHCP
 
 #ifdef CONFIG_SYS_USE_MMC
+
+#ifdef CONFIG_ENV_IS_IN_MMC
+/* Use raw reserved sectors to save environment */
+#define CONFIG_ENV_OFFSET		0x2000
+#define CONFIG_ENV_SIZE			0x1000
+#define CONFIG_SYS_MMC_ENV_DEV		0
+#else
 /* u-boot env in sd/mmc card */
 #define CONFIG_ENV_IS_IN_FAT
 #define CONFIG_FAT_WRITE
@@ -60,6 +67,7 @@
 #define FAT_ENV_DEVICE_AND_PART	"0"
 #define FAT_ENV_FILE		"uboot.env"
 #define CONFIG_ENV_SIZE		0x4000
+#endif
 
 #define CONFIG_BOOTCOMMAND	"if test ! -n ${dtb_name}; then "	\
 				    "setenv dtb_name at91-${board_name}.dtb; " \
-- 
cgit v0.10.2


From aca5d0830aab91680c2ef44e9cb2999cbea19f2f Mon Sep 17 00:00:00 2001
From: Heiko Schocher <hs@denx.de>
Date: Mon, 28 Sep 2015 11:36:05 +0200
Subject: arm, at91: small updates for the smartweb board

- add CONFIG_BOOT_RETRY_TIME to 30
- fex LED colors
- fix button pressed combination
- add
  CONFIG_USB_HOST_ETHER
  CONFIG_USB_ETHER_ASIX
  CONFIG_USB_ETHER_MCS7830

Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Matthias Michel <matthias.michel@siemens.com>

diff --git a/board/siemens/smartweb/smartweb.c b/board/siemens/smartweb/smartweb.c
index 2d42488..d82f1b7 100644
--- a/board/siemens/smartweb/smartweb.c
+++ b/board/siemens/smartweb/smartweb.c
@@ -90,7 +90,8 @@ static void smartweb_macb_hw_init(void)
 		pin_to_mask(AT91_PIN_PA17) |
 		pin_to_mask(AT91_PIN_PA25) |
 		pin_to_mask(AT91_PIN_PA26) |
-		pin_to_mask(AT91_PIN_PA28),
+		pin_to_mask(AT91_PIN_PA28) |
+		pin_to_mask(AT91_PIN_PA29),
 		&pioa->pudr);
 
 	at91_phy_reset();
@@ -101,7 +102,8 @@ static void smartweb_macb_hw_init(void)
 		pin_to_mask(AT91_PIN_PA17) |
 		pin_to_mask(AT91_PIN_PA25) |
 		pin_to_mask(AT91_PIN_PA26) |
-		pin_to_mask(AT91_PIN_PA28),
+		pin_to_mask(AT91_PIN_PA28) |
+		pin_to_mask(AT91_PIN_PA29),
 		&pioa->puer);
 
 	/* Initialize EMAC=MACB hardware */
@@ -141,13 +143,6 @@ int board_early_init_f(void)
 
 int board_init(void)
 {
-	/* Adress of boot parameters */
-	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
-
-	smartweb_nand_hw_init();
-#ifdef CONFIG_MACB
-	smartweb_macb_hw_init();
-#endif
 	/* power LED red */
 	at91_set_gpio_output(AT91_PIN_PC6, 0);
 	at91_set_gpio_output(AT91_PIN_PC7, 1);
@@ -163,6 +158,13 @@ int board_init(void)
 	at91_udc_probe(&board_udc_data);
 #endif
 
+	/* Adress of boot parameters */
+	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
+
+	smartweb_nand_hw_init();
+#ifdef CONFIG_MACB
+	smartweb_macb_hw_init();
+#endif
 	return 0;
 }
 
@@ -197,6 +199,7 @@ void matrix_init(void)
 
 void spl_board_init(void)
 {
+	/* power LED orange */
 	at91_set_gpio_output(AT91_PIN_PC6, 1);
 	at91_set_gpio_output(AT91_PIN_PC7, 1);
 	/* alarm LED orange */
@@ -212,8 +215,8 @@ void spl_board_init(void)
 
 	/* check if both  button are pressed */
 	if (at91_get_gpio_value(AT91_PIN_PA28) == 0 &&
-	    at91_get_gpio_value(AT91_PIN_PA29) == 0) {
-		debug("Recovery button pressed\n");
+		at91_get_gpio_value(AT91_PIN_PA29) == 0) {
+		smartweb_nand_hw_init();
 		nand_init();
 		spl_nand_erase_one(0, 0);
 	}
diff --git a/include/configs/smartweb.h b/include/configs/smartweb.h
index d189c3f..e11c016 100644
--- a/include/configs/smartweb.h
+++ b/include/configs/smartweb.h
@@ -117,6 +117,9 @@
  *
  */
 #define CONFIG_MACB
+#define CONFIG_USB_HOST_ETHER
+#define CONFIG_USB_ETHER_ASIX
+#define CONFIG_USB_ETHER_MCS7830
 #define CONFIG_RMII			/* use reduced MII inteface */
 #define CONFIG_NET_RETRY_COUNT	20      /* # of DHCP/BOOTP retries */
 #define CONFIG_AT91_WANTS_COMMON_PHY
@@ -182,6 +185,7 @@
 /* General Boot Parameter */
 #define CONFIG_BOOTDELAY		3
 #define CONFIG_BOOTCOMMAND		"run flashboot"
+#define CONFIG_BOOT_RETRY_TIME          30
 #define CONFIG_SYS_CBSIZE		512
 #define CONFIG_SYS_MAXARGS		16
 #define CONFIG_SYS_PBSIZE \
-- 
cgit v0.10.2