Hi Liviu,
You can add my Tested-by or Reviewed-by to this patch at your preference.
Thanks, Ryan.
On 16 October 2015 at 15:41, Liviu Dudau Liviu.Dudau@foss.arm.com wrote:
Juno comes with 8GB RAM, but U-Boot only passes 2GB to the kernel. Declare a secondary memory bank and set the sizes correctly.
Signed-off-by: Liviu Dudau Liviu.Dudau@foss.arm.com Reviewed-by: Linus Walleij linus.walleij@linaro.org
Reviewed-by: Ryan Harkin ryan.harkin@linaro.org or Tested-by: Ryan Harkin ryan.harkin@linaro.org
board/armltd/vexpress64/vexpress64.c | 8 ++++++++ include/configs/vexpress_aemv8a.h | 4 +++- 2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/board/armltd/vexpress64/vexpress64.c b/board/armltd/vexpress64/vexpress64.c index 7cb4e00..6df9d60 100644 --- a/board/armltd/vexpress64/vexpress64.c +++ b/board/armltd/vexpress64/vexpress64.c @@ -38,6 +38,14 @@ int dram_init(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;gd->bd->bi_dram[1].start = PHYS_SDRAM_2;gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;+}
/*
- Board specific reset that is system reset.
*/ diff --git a/include/configs/vexpress_aemv8a.h b/include/configs/vexpress_aemv8a.h index ef3014d..0f2f1a3 100644 --- a/include/configs/vexpress_aemv8a.h +++ b/include/configs/vexpress_aemv8a.h @@ -168,11 +168,13 @@ #define CONFIG_SYS_LOAD_ADDR (V2M_BASE + 0x10000000)
/* Physical Memory Map */ -#define CONFIG_NR_DRAM_BANKS 1 +#define CONFIG_NR_DRAM_BANKS 2 #define PHYS_SDRAM_1 (V2M_BASE) /* SDRAM Bank #1 */ +#define PHYS_SDRAM_2 (0x880000000) /* Top 16MB reserved for secure world use */ #define DRAM_SEC_SIZE 0x01000000 #define PHYS_SDRAM_1_SIZE 0x80000000 - DRAM_SEC_SIZE +#define PHYS_SDRAM_2_SIZE 0x180000000 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
/* Enable memtest */
2.6.0