[U-Boot] [PATCHv2 15/20] arm: socfpga: spl: adjust SPL_MALLOC_SIZE to 256

Dinh Nguyen
2015-03-27T20:10:35Z

Hi Marek,

On 03/04/2015 07:16 AM, Marek Vasut wrote:
> On Monday, March 02, 2015 at 05:28:03 PM, dinguyen at opensource.altera.com wrote:
>> From: Dinh Nguyen <dinguyen@opensource.altera.com>
>>
>> Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
>
> Why did you do this change please ?
>

Sorry that it's taken me a while to get back to you on this, but this is
why I had to adjust the SPL_MALLOC_SIZE to 256:

#define CONFIG_SYS_INIT_RAM_SIZE (0x10000 - 0x100)
#define CONFIG_SYS_INIT_SP_ADDR \
(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_SIZE - \
GENERATED_GBL_DATA_SIZE)

Because of the above define I only have 0x100 left for SPL_MALLOC_SIZE.

I think I should rework this patch to be like this:

--- a/include/configs/socfpga_common.h
+++ b/include/configs/socfpga_common.h
@@ -41,7 +41,7 @@
#define CONFIG_SYS_MEMTEST_END PHYS_SDRAM_1_SIZE

#define CONFIG_SYS_INIT_RAM_ADDR 0xFFFF0000
-#define CONFIG_SYS_INIT_RAM_SIZE (0x10000 - 0x100)
+#define CONFIG_SYS_INIT_RAM_SIZE (0x10000 -
CONFIG_SYS_SPL_MALLOC_SIZE)

Dinh