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authorJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2012-02-12 23:58:53 -0500
committerNicolas Ferre <nicolas.ferre@atmel.com>2012-02-23 08:57:56 -0500
commitf363c407b42c467d06675c852e55f26adb959915 (patch)
tree695ffaf47ee7db5adfa9dd23976b5df77bd738c5 /arch/arm/mach-at91/at91sam9_alt_reset.S
parent1a269ade22bb65d0afc0d20e0a19602453fae04a (diff)
ARM: at91: make sdram/ddr register base soc independent
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch/arm/mach-at91/at91sam9_alt_reset.S')
-rw-r--r--arch/arm/mach-at91/at91sam9_alt_reset.S12
1 files changed, 5 insertions, 7 deletions
diff --git a/arch/arm/mach-at91/at91sam9_alt_reset.S b/arch/arm/mach-at91/at91sam9_alt_reset.S
index 518e42377171..7af2e108b8a0 100644
--- a/arch/arm/mach-at91/at91sam9_alt_reset.S
+++ b/arch/arm/mach-at91/at91sam9_alt_reset.S
@@ -15,16 +15,17 @@
15 15
16#include <linux/linkage.h> 16#include <linux/linkage.h>
17#include <mach/hardware.h> 17#include <mach/hardware.h>
18#include <mach/at91sam9_sdramc.h> 18#include <mach/at91_ramc.h>
19#include <mach/at91_rstc.h> 19#include <mach/at91_rstc.h>
20 20
21 .arm 21 .arm
22 22
23 .globl at91sam9_alt_restart 23 .globl at91sam9_alt_restart
24 24
25at91sam9_alt_restart: ldr r0, .at91_va_base_sdramc @ preload constants 25at91sam9_alt_restart: ldr r0, =at91_ramc_base @ preload constants
26 ldr r1, =at91_rstc_base 26 ldr r0, [r0]
27 ldr r1, [r1] 27 ldr r4, =at91_rstc_base
28 ldr r1, [r4]
28 29
29 mov r2, #1 30 mov r2, #1
30 mov r3, #AT91_SDRAMC_LPCB_POWER_DOWN 31 mov r3, #AT91_SDRAMC_LPCB_POWER_DOWN
@@ -37,6 +38,3 @@ at91sam9_alt_restart: ldr r0, .at91_va_base_sdramc @ preload constants
37 str r4, [r1, #AT91_RSTC_CR] @ reset processor 38 str r4, [r1, #AT91_RSTC_CR] @ reset processor
38 39
39 b . 40 b .
40
41.at91_va_base_sdramc:
42 .word AT91_VA_BASE_SYS + AT91_SDRAMC0