This fixes up the SDRAM memory detection code to work with the
latest relocation code, moves it all into dram_init() and
activates memory size detection for the Integrator AP.
Signed-off-by: Linus Walleij <linus.wall...@linaro.org>
---
board/armltd/integrator/integrator.c | 17 +++++++----------
include/configs/integratorap.h | 2 +-
2 files changed, 8 insertions(+), 11 deletions(-)
diff --git a/board/armltd/integrator/integrator.c
b/board/armltd/integrator/integrator.c
index a0d8de7..931a916 100644
--- a/board/armltd/integrator/integrator.c
+++ b/board/armltd/integrator/integrator.c
@@ -86,17 +86,9 @@ int misc_init_r (void)
return (0);
}
-void dram_init_banksize(void)
-{
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-}
-
int dram_init (void)
{
- gd->ram_size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE,
- PHYS_SDRAM_1_SIZE);
-
+ gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
#ifdef CONFIG_CM_SPD_DETECT
{
extern void dram_query(void);
@@ -120,8 +112,13 @@ extern void dram_query(void);
*/
sdram_shift = ((cm_reg_sdram & 0x0000001C)/4)%4;
gd->bd->bi_dram[0].size = 0x01000000 << sdram_shift;
-
+ gd->ram_size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE,
+ 0x01000000 << sdram_shift);
}
+#else
+ gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
+ gd->ram_size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE,
+ PHYS_SDRAM_1_SIZE);
#endif /* CM_SPD_DETECT */
return 0;
diff --git a/include/configs/integratorap.h b/include/configs/integratorap.h
index acdb37c..d724c91 100644
--- a/include/configs/integratorap.h
+++ b/include/configs/integratorap.h
@@ -47,7 +47,7 @@
#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_CM_INIT 1
#define CONFIG_CM_REMAP 1
-#undef CONFIG_CM_SPD_DETECT
+#define CONFIG_CM_SPD_DETECT
#define CONFIG_SYS_DCACHE_OFF
/*
--
1.7.6
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