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ARM: 5744/1: ep93xx: add remaining phys offset selections

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This adds the missing Kconfig options for the first SDRAM bank address
on ep93xx boards.

Cc: Hubert Feurstein <(address hidden)>
Signed-off-by: H Hartley Sweeten <(address hidden)>
Acked-by: Ryan Mallon <(address hidden)>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Hartley Sweeten 2009-10-05 19:34:43 +01:00 committed by Russell King
parent 1d2127123d
commit 1f8db4fc12
3 changed files with 35 additions and 2 deletions
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22
arch/arm/mach-ep93xx/Kconfig
View File

@ -17,13 +17,31 @@ config EP93XX_SDCE3_SYNC_PHYS_OFFSET
bool "0x00000000 - SDCE3/SyncBoot"
help
Select this option if you want support for EP93xx boards with the
first SDRAM bank at 0x00000000
first SDRAM bank at 0x00000000.
config EP93XX_SDCE0_PHYS_OFFSET
bool "0xc0000000 - SDCEO"
help
Select this option if you want support for EP93xx boards with the
first SDRAM bank at 0xc0000000
first SDRAM bank at 0xc0000000.
config EP93XX_SDCE1_PHYS_OFFSET
bool "0xd0000000 - SDCE1"
help
Select this option if you want support for EP93xx boards with the
first SDRAM bank at 0xd0000000.
config EP93XX_SDCE2_PHYS_OFFSET
bool "0xe0000000 - SDCE2"
help
Select this option if you want support for EP93xx boards with the
first SDRAM bank at 0xe0000000.
config EP93XX_SDCE3_ASYNC_PHYS_OFFSET
bool "0xf0000000 - SDCE3/AsyncBoot"
help
Select this option if you want support for EP93xx boards with the
first SDRAM bank at 0xf0000000.
endchoice

9
arch/arm/mach-ep93xx/Makefile.boot
View File

@ -3,3 +3,12 @@ params_phys-$(CONFIG_EP93XX_SDCE3_SYNC_PHYS_OFFSET) := 0x00000100
zreladdr-$(CONFIG_EP93XX_SDCE0_PHYS_OFFSET) := 0xc0008000
params_phys-$(CONFIG_EP93XX_SDCE0_PHYS_OFFSET) := 0xc0000100
zreladdr-$(CONFIG_EP93XX_SDCE1_PHYS_OFFSET) := 0xd0008000
params_phys-$(CONFIG_EP93XX_SDCE1_PHYS_OFFSET) := 0xd0000100
zreladdr-$(CONFIG_EP93XX_SDCE2_PHYS_OFFSET) := 0xe0008000
params_phys-$(CONFIG_EP93XX_SDCE2_PHYS_OFFSET) := 0xe0000100
zreladdr-$(CONFIG_EP93XX_SDCE3_ASYNC_PHYS_OFFSET) := 0xf0008000
params_phys-$(CONFIG_EP93XX_SDCE3_ASYNC_PHYS_OFFSET) := 0xf0000100

6
arch/arm/mach-ep93xx/include/mach/memory.h
View File

@ -9,6 +9,12 @@
#define PHYS_OFFSET UL(0x00000000)
#elif defined(CONFIG_EP93XX_SDCE0_PHYS_OFFSET)
#define PHYS_OFFSET UL(0xc0000000)
#elif defined(CONFIG_EP93XX_SDCE1_PHYS_OFFSET)
#define PHYS_OFFSET UL(0xd0000000)
#elif defined(CONFIG_EP93XX_SDCE2_PHYS_OFFSET)
#define PHYS_OFFSET UL(0xe0000000)
#elif defined(CONFIG_EP93XX_SDCE3_ASYNC_PHYS_OFFSET)
#define PHYS_OFFSET UL(0xf0000000)
#else
#error "Kconfig bug: No EP93xx PHYS_OFFSET set"
#endif