configs: at91sam9rlek: Update for DT and DM support

Update the configuration files to support the device tree and driver
model. The device clock and pins configuration are handled by the
clock and the pinctrl drivers respectively.

Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/board/atmel/at91sam9rlek/Makefile b/board/atmel/at91sam9rlek/Makefile
index 51daf8d30c33384332abc1ba95d707f9a52ed379..7acfee53503c46e0c710f5b2990a5c78d7e7a4e8 100644 (file)
--- a/board/atmel/at91sam9rlek/Makefile
+++ b/board/atmel/at91sam9rlek/Makefile
@@ -10,5 +10,5 @@
 #
 
 obj-y += at91sam9rlek.o
-obj-y += led.o
+obj-$(CONFIG_AT91_LED) += led.o
 obj-$(CONFIG_HAS_DATAFLASH) += partition.o

diff --git a/configs/at91sam9rlek_dataflash_defconfig b/configs/at91sam9rlek_dataflash_defconfig
index 49e1353b7df08efae093c58fbd8bcb2eaedc8b69..24fbfe619cd01f54c4cd882b5f19a3f95bfd6eaf 100644 (file)
--- a/configs/at91sam9rlek_dataflash_defconfig
+++ b/configs/at91sam9rlek_dataflash_defconfig
@@ -1,6 +1,8 @@
 CONFIG_ARM=y
 CONFIG_ARCH_AT91=y
 CONFIG_TARGET_AT91SAM9RLEK=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_DEFAULT_DEVICE_TREE="at91sam9rlek"
 CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9RL,SYS_USE_DATAFLASH"
 CONFIG_BOOTDELAY=3
 # CONFIG_CONSOLE_MUX is not set
@@ -20,5 +22,17 @@ CONFIG_CMD_MMC=y
 # CONFIG_CMD_NET is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_CMD_FAT=y
+CONFIG_OF_CONTROL=y
+CONFIG_DM=y
+CONFIG_CLK=y
+CONFIG_CLK_AT91=y
+CONFIG_AT91_UTMI=y
+CONFIG_DM_GPIO=y
+CONFIG_AT91_GPIO=y
+CONFIG_DM_MMC=y
+CONFIG_GENERIC_ATMEL_MCI=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_AT91=y
+CONFIG_DM_SERIAL=y
+CONFIG_ATMEL_USART=y
 CONFIG_LCD=y
-CONFIG_OF_LIBFDT=y

diff --git a/configs/at91sam9rlek_mmc_defconfig b/configs/at91sam9rlek_mmc_defconfig
index 483d9b68ec51124666ecf09ba7677224c3cdf487..a46deac284dbd7532ca7605cfa317558d5c81b4f 100644 (file)
--- a/configs/at91sam9rlek_mmc_defconfig
+++ b/configs/at91sam9rlek_mmc_defconfig
@@ -1,6 +1,8 @@
 CONFIG_ARM=y
 CONFIG_ARCH_AT91=y
 CONFIG_TARGET_AT91SAM9RLEK=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_DEFAULT_DEVICE_TREE="at91sam9rlek"
 CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9RL,SYS_USE_MMC"
 CONFIG_BOOTDELAY=3
 # CONFIG_CONSOLE_MUX is not set
@@ -20,5 +22,17 @@ CONFIG_CMD_MMC=y
 # CONFIG_CMD_NET is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_CMD_FAT=y
+CONFIG_OF_CONTROL=y
+CONFIG_DM=y
+CONFIG_CLK=y
+CONFIG_CLK_AT91=y
+CONFIG_AT91_UTMI=y
+CONFIG_DM_GPIO=y
+CONFIG_AT91_GPIO=y
+CONFIG_DM_MMC=y
+CONFIG_GENERIC_ATMEL_MCI=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_AT91=y
+CONFIG_DM_SERIAL=y
+CONFIG_ATMEL_USART=y
 CONFIG_LCD=y
-CONFIG_OF_LIBFDT=y

diff --git a/configs/at91sam9rlek_nandflash_defconfig b/configs/at91sam9rlek_nandflash_defconfig
index d7f2d7f1b379aa0a58810bd48f7fb634ad6b06c8..b6400d0317fd40153d0799a1d9f8c5e3a1dd1b08 100644 (file)
--- a/configs/at91sam9rlek_nandflash_defconfig
+++ b/configs/at91sam9rlek_nandflash_defconfig
@@ -1,6 +1,8 @@
 CONFIG_ARM=y
 CONFIG_ARCH_AT91=y
 CONFIG_TARGET_AT91SAM9RLEK=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_DEFAULT_DEVICE_TREE="at91sam9rlek"
 CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9RL,SYS_USE_NANDFLASH"
 CONFIG_BOOTDELAY=3
 # CONFIG_CONSOLE_MUX is not set
@@ -20,5 +22,17 @@ CONFIG_CMD_MMC=y
 # CONFIG_CMD_NET is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_CMD_FAT=y
+CONFIG_OF_CONTROL=y
+CONFIG_DM=y
+CONFIG_CLK=y
+CONFIG_CLK_AT91=y
+CONFIG_AT91_UTMI=y
+CONFIG_DM_GPIO=y
+CONFIG_AT91_GPIO=y
+CONFIG_DM_MMC=y
+CONFIG_GENERIC_ATMEL_MCI=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_AT91=y
+CONFIG_DM_SERIAL=y
+CONFIG_ATMEL_USART=y
 CONFIG_LCD=y
-CONFIG_OF_LIBFDT=y

diff --git a/include/configs/at91sam9rlek.h b/include/configs/at91sam9rlek.h
index 31a7cb18d86df613e95423466add05cc2b5ee2e0..7dcf7913de19321f697445fc5ec55f8a0d7f68c9 100644 (file)
--- a/include/configs/at91sam9rlek.h
+++ b/include/configs/at91sam9rlek.h
@@ -29,18 +29,11 @@
 #define CONFIG_INITRD_TAG              1
 
 #define CONFIG_ATMEL_LEGACY
-#define CONFIG_AT91_GPIO               1
-#define CONFIG_AT91_GPIO_PULLUP                1
 
 /*
  * Hardware drivers
  */
 
-/* serial console */
-#define CONFIG_ATMEL_USART
-#define CONFIG_USART_BASE              ATMEL_BASE_DBGU
-#define CONFIG_USART_ID                        ATMEL_ID_SYS
-
 /* LCD */
 #define LCD_BPP                                LCD_COLOR8
 #define CONFIG_LCD_LOGO                        1
@@ -52,13 +45,6 @@
 /* Let board_init_f handle the framebuffer allocation */
 #undef CONFIG_FB_ADDR
 
-/* LED */
-#define CONFIG_AT91_LED
-#define        CONFIG_RED_LED          AT91_PIN_PD14   /* this is the power led */
-#define        CONFIG_GREEN_LED        AT91_PIN_PD15   /* this is the user1 led */
-#define        CONFIG_YELLOW_LED       AT91_PIN_PD16   /* this is the user2 led */
-
-
 /*
  * Command line configuration.
  */
@@ -71,7 +57,7 @@
 #define CONFIG_SYS_SDRAM_SIZE          0x04000000
 
 #define CONFIG_SYS_INIT_SP_ADDR \
-       (ATMEL_BASE_SRAM + 0x1000 - GENERATED_GBL_DATA_SIZE)
+       (ATMEL_BASE_SRAM + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
 
 /* DataFlash */
 #define CONFIG_ATMEL_DATAFLASH_SPI
@@ -97,12 +83,6 @@
 
 #endif
 
-/* MMC */
-
-#ifdef CONFIG_CMD_MMC
-#define CONFIG_GENERIC_ATMEL_MCI
-#endif
-
 /* Ethernet - not present */
 
 /* USB - not supported */
@@ -130,7 +110,7 @@
 
 /* bootstrap + u-boot + env + linux in nandflash */
 #define CONFIG_ENV_IS_IN_NAND          1
-#define CONFIG_ENV_OFFSET              0xc0000
+#define CONFIG_ENV_OFFSET              0x120000
 #define CONFIG_ENV_OFFSET_REDUND       0x100000
 #define CONFIG_ENV_SIZE                0x20000         /* 1 sector = 128 kB */
 #define CONFIG_BOOTCOMMAND     "nand read 0x22000000 0x200000 0x600000; "      \