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| author | Tom Rini <trini@ti.com> | 2012-10-16 13:06:07 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-10-25 11:30:50 -0700 |
| commit | 69916bcf71766d85cc6a7131a1d5716a724a8475 (patch) | |
| tree | 666511d0405cb4eb1d166b5b92b593b7813b4c20 | |
| parent | 79b9ebb7007cd99409ff506c1bf57b2ab0975243 (diff) | |
| download | u-boot-imx-69916bcf71766d85cc6a7131a1d5716a724a8475.zip u-boot-imx-69916bcf71766d85cc6a7131a1d5716a724a8475.tar.gz u-boot-imx-69916bcf71766d85cc6a7131a1d5716a724a8475.tar.bz2 | |
am33xx: Add SPI SPL as an option
Add the required config.mk logic for this SoC as well as the BOOT_DEVICE
define. Finally, enable the options on the am335x_evm.
Signed-off-by: Tom Rini <trini@ti.com>
| -rw-r--r-- | arch/arm/cpu/armv7/am33xx/config.mk | 1 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-am33xx/spl.h | 1 | ||||
| -rw-r--r-- | include/configs/am335x_evm.h | 7 |
3 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/am33xx/config.mk b/arch/arm/cpu/armv7/am33xx/config.mk index 5750bbd..babf0eb 100644 --- a/arch/arm/cpu/armv7/am33xx/config.mk +++ b/arch/arm/cpu/armv7/am33xx/config.mk @@ -13,6 +13,7 @@ # ifdef CONFIG_SPL_BUILD ALL-y += $(OBJTREE)/MLO +ALL-$(CONFIG_SPL_SPI_SUPPORT) += $(OBJTREE)/MLO.byteswap else ALL-y += $(obj)u-boot.img endif diff --git a/arch/arm/include/asm/arch-am33xx/spl.h b/arch/arm/include/asm/arch-am33xx/spl.h index 63ed10b..644ff35 100644 --- a/arch/arm/include/asm/arch-am33xx/spl.h +++ b/arch/arm/include/asm/arch-am33xx/spl.h @@ -27,6 +27,7 @@ #define BOOT_DEVICE_NAND 5 #define BOOT_DEVICE_MMC1 8 #define BOOT_DEVICE_MMC2 9 /* eMMC or daughter card */ +#define BOOT_DEVICE_SPI 11 #define BOOT_DEVICE_UART 65 #define BOOT_DEVICE_CPGMAC 70 #define BOOT_DEVICE_MMC2_2 0xFF diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h index 9d80739..58d62d0 100644 --- a/include/configs/am335x_evm.h +++ b/include/configs/am335x_evm.h @@ -218,6 +218,13 @@ #define CONFIG_SPL_NET_SUPPORT #define CONFIG_SPL_NET_VCI_STRING "AM335x U-Boot SPL" #define CONFIG_SPL_ETH_SUPPORT +#define CONFIG_SPL_SPI_SUPPORT +#define CONFIG_SPL_SPI_FLASH_SUPPORT +#define CONFIG_SPL_SPI_LOAD +#define CONFIG_SPL_SPI_BUS 0 +#define CONFIG_SPL_SPI_CS 0 +#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000 +#define CONFIG_SYS_SPI_U_BOOT_SIZE 0x40000 #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds" /* |