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authorTom Rini <trini@ti.com>2012-10-16 13:06:07 +0000
committerTom Rini <trini@ti.com>2012-10-25 11:30:50 -0700
commit69916bcf71766d85cc6a7131a1d5716a724a8475 (patch)
tree666511d0405cb4eb1d166b5b92b593b7813b4c20 /arch
parent79b9ebb7007cd99409ff506c1bf57b2ab0975243 (diff)
downloadu-boot-linaro-stable-69916bcf71766d85cc6a7131a1d5716a724a8475.tar.gz
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/cpu/armv7/am33xx/config.mk1
-rw-r--r--arch/arm/include/asm/arch-am33xx/spl.h1
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/am33xx/config.mk b/arch/arm/cpu/armv7/am33xx/config.mk
index 5750bbdcb..babf0eb5c 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 63ed10b25..644ff353f 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