Add the required Kconfig and macro definitions to allow boot from SATA
on Armada 38x systems.
Signed-off-by: Baruch Siach <bar...@tkos.co.il>
---
arch/arm/mach-mvebu/Kconfig | 5 +++++
arch/arm/mach-mvebu/Makefile | 3 +++
arch/arm/mach-mvebu/include/mach/soc.h | 2 ++
arch/arm/mach-mvebu/spl.c | 5 +++++
4 files changed, 15 insertions(+)
diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig
index 495c48e6c749..fdd39685b75d 100644
--- a/arch/arm/mach-mvebu/Kconfig
+++ b/arch/arm/mach-mvebu/Kconfig
@@ -239,6 +239,11 @@ config MVEBU_SPL_BOOT_DEVICE_MMC
bool "SDIO/MMC card"
select SPL_LIBDISK_SUPPORT
+config MVEBU_SPL_BOOT_DEVICE_SATA
+ bool "SATA"
+ select SPL_SATA_SUPPORT
+ select SPL_LIBDISK_SUPPORT
+
config MVEBU_SPL_BOOT_DEVICE_UART
bool "UART"
diff --git a/arch/arm/mach-mvebu/Makefile b/arch/arm/mach-mvebu/Makefile
index 02d3ce27ee74..8228a17972f9 100644
--- a/arch/arm/mach-mvebu/Makefile
+++ b/arch/arm/mach-mvebu/Makefile
@@ -37,6 +37,9 @@ endif
ifneq ($(CONFIG_MVEBU_SPL_BOOT_DEVICE_MMC),)
KWB_CFG_BOOT_FROM=sdio
endif
+ifneq ($(CONFIG_MVEBU_SPL_BOOT_DEVICE_SATA),)
+ KWB_CFG_BOOT_FROM=sata
+endif
ifneq ($(CONFIG_MVEBU_SPL_BOOT_DEVICE_UART),)
KWB_CFG_BOOT_FROM=uart
endif
diff --git a/arch/arm/mach-mvebu/include/mach/soc.h
b/arch/arm/mach-mvebu/include/mach/soc.h
index f666ee24243b..acb9257c90fe 100644
--- a/arch/arm/mach-mvebu/include/mach/soc.h
+++ b/arch/arm/mach-mvebu/include/mach/soc.h
@@ -159,7 +159,9 @@
#define BOOT_DEV_SEL_MASK (0x3f << BOOT_DEV_SEL_OFFS)
#define BOOT_FROM_NAND 0x0A
+#define BOOT_FROM_SATA 0x22
#define BOOT_FROM_UART 0x28
+#define BOOT_FROM_SATA_ALT 0x2A
#define BOOT_FROM_UART_ALT 0x3f
#define BOOT_FROM_SPI 0x32
#define BOOT_FROM_MMC 0x30
diff --git a/arch/arm/mach-mvebu/spl.c b/arch/arm/mach-mvebu/spl.c
index 530b98c1aa31..d54de5195624 100644
--- a/arch/arm/mach-mvebu/spl.c
+++ b/arch/arm/mach-mvebu/spl.c
@@ -59,6 +59,11 @@ static u32 get_boot_device(void)
case BOOT_FROM_UART_ALT:
#endif
return BOOT_DEVICE_UART;
+#ifdef BOOT_FROM_SATA
+ case BOOT_FROM_SATA:
+ case BOOT_FROM_SATA_ALT:
+ return BOOT_DEVICE_SATA;
+#endif
case BOOT_FROM_SPI:
default:
return BOOT_DEVICE_SPI;
--
2.20.1
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