diff options
| author | Wenyou.Yang@microchip.com <Wenyou.Yang@microchip.com> | 2017-07-21 13:28:40 +0800 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-08-04 20:38:35 -0400 |
| commit | 324873e7c268338dd2ba84c1fab4340ab68a312c (patch) | |
| tree | 0367d08f7f17a9c4cb0841c4b769b3ed70276ebf /include/configs/at91sam9261ek.h | |
| parent | 2fcaa413b3f63f6671c90896df9a1bbd84390a4e (diff) | |
board: at91sam9261ek: Update to support DT and DM
Add the dts files to support deivce tree, update the configuration
files to support the device tree and driver model. The peripheral
clock and pins configuration are handled by the clock and the pinctrl
drivers respectively.
Enable the early debug UART to debug problems when an ICE or other
debug mechanism is not available.
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/configs/at91sam9261ek.h')
| -rw-r--r-- | include/configs/at91sam9261ek.h | 46 |
1 files changed, 12 insertions, 34 deletions
diff --git a/include/configs/at91sam9261ek.h b/include/configs/at91sam9261ek.h index fdab1abc0fc..23007528ea6 100644 --- a/include/configs/at91sam9261ek.h +++ b/include/configs/at91sam9261ek.h @@ -36,15 +36,6 @@ * Hardware drivers */ -/* gpio */ -#define CONFIG_AT91_GPIO -#define CONFIG_AT91_GPIO_PULLUP 1 - -/* 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 @@ -56,13 +47,6 @@ #define CONFIG_ATMEL_LCD_BGR555 #endif -/* LED */ -#define CONFIG_AT91_LED -#define CONFIG_RED_LED AT91_PIN_PA23 /* this is the power led */ -#define CONFIG_GREEN_LED AT91_PIN_PA13 /* this is the user1 led */ -#define CONFIG_YELLOW_LED AT91_PIN_PA14 /* this is the user2 led */ - - /* * BOOTP options */ @@ -76,17 +60,7 @@ #define CONFIG_SYS_SDRAM_BASE 0x20000000 #define CONFIG_SYS_SDRAM_SIZE 0x04000000 #define CONFIG_SYS_INIT_SP_ADDR \ - (ATMEL_BASE_SRAM + 0x1000 - GENERATED_GBL_DATA_SIZE) - -/* DataFlash */ -#define CONFIG_ATMEL_DATAFLASH_SPI -#define CONFIG_HAS_DATAFLASH -#define CONFIG_SYS_MAX_DATAFLASH_BANKS 2 -#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000 /* CS0 */ -#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS3 0xD0000000 /* CS3 */ -#define AT91_SPI_CLK 15000000 -#define DATAFLASH_TCSS (0x1a << 16) -#define DATAFLASH_TCHS (0x1 << 24) + (ATMEL_BASE_SRAM + 16 * 1024 - GENERATED_GBL_DATA_SIZE) /* NAND flash */ #ifdef CONFIG_CMD_NAND @@ -134,11 +108,13 @@ #ifdef CONFIG_SYS_USE_DATAFLASH_CS0 /* bootstrap + u-boot + env + linux in dataflash on CS0 */ -#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400) #define CONFIG_ENV_OFFSET 0x4200 -#define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET) #define CONFIG_ENV_SIZE 0x4200 -#define CONFIG_BOOTCOMMAND "cp.b 0xC0084000 0x22000000 0x210000; bootm" +#define CONFIG_ENV_SECT_SIZE 0x210 +#define CONFIG_ENV_SPI_MAX_HZ 15000000 +#define CONFIG_BOOTCOMMAND "sf probe 0; " \ + "sf read 0x22000000 0x84000 0x294000; " \ + "bootm 0x22000000" #define CONFIG_BOOTARGS "console=ttyS0,115200 " \ "root=/dev/mtdblock0 " \ "mtdparts=atmel_nand:-(root) " \ @@ -147,11 +123,13 @@ #elif CONFIG_SYS_USE_DATAFLASH_CS3 /* bootstrap + u-boot + env + linux in dataflash on CS3 */ -#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS3 + 0x8400) #define CONFIG_ENV_OFFSET 0x4200 -#define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS3 + CONFIG_ENV_OFFSET) #define CONFIG_ENV_SIZE 0x4200 -#define CONFIG_BOOTCOMMAND "cp.b 0xD0084000 0x22000000 0x210000; bootm" +#define CONFIG_ENV_SECT_SIZE 0x210 +#define CONFIG_ENV_SPI_MAX_HZ 15000000 +#define CONFIG_BOOTCOMMAND "sf probe 0:3; " \ + "sf read 0x22000000 0x84000 0x294000; " \ + "bootm 0x22000000" #define CONFIG_BOOTARGS "console=ttyS0,115200 " \ "root=/dev/mtdblock0 " \ "mtdparts=atmel_nand:-(root) " \ @@ -160,7 +138,7 @@ #else /* CONFIG_SYS_USE_NANDFLASH */ /* bootstrap + u-boot + env + linux in nandflash */ -#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 0x300000; bootm" |