[U-Boot] [PATCH] meminfo cmd: Enable printing >=4GiB SDRAM sizes

[U-Boot] [PATCH] meminfo cmd: Enable printing >=4GiB SDRAM sizes

[andrew at bradfordembedded.com]

From: Andrew Bradford <andrew.bradford@kodakalaris.com>

gd->ram_size is stored as phys_size_t type which can be bigger than an
unsigned long on some architectures.  When using unsigned long type,
SDRAM of 4GiB or larger will not print the correct size, but using
phys_size_t will.

Signed-off-by: Andrew Bradford <andrew.bradford@kodakalaris.com>
---
 common/cmd_mem.c | 2 +-
 include/common.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/common/cmd_mem.c b/common/cmd_mem.c
index 2e85d53..43c3fb6 100644
--- a/common/cmd_mem.c
+++ b/common/cmd_mem.c
@@ -1325,7 +1325,7 @@ U_BOOT_CMD(
 #endif
 
 #ifdef CONFIG_CMD_MEMINFO
-__weak void board_show_dram(ulong size)
+__weak void board_show_dram(phys_size_t size)
 {
 	puts("DRAM:  ");
 	print_size(size, "\n");
diff --git a/include/common.h b/include/common.h
index d4d704a..ea5aeb0 100644
--- a/include/common.h
+++ b/include/common.h
@@ -274,7 +274,7 @@ __weak int arch_reserve_stacks(void);
  *
  * @param size	Size of DRAM (which should be displayed along with other info)
  */
-void board_show_dram(ulong size);
+void board_show_dram(phys_size_t size);
 
 /**
  * arch_fixup_fdt() - Write arch-specific information to fdt
-- 
1.9.1

[U-Boot] meminfo cmd: Enable printing >=4GiB SDRAM sizes

[Tom Rini]

On Fri, May 22, 2015 at 08:30:14AM -0400, Andrew Bradford wrote:

> From: Andrew Bradford <andrew.bradford@kodakalaris.com>
> 
> gd->ram_size is stored as phys_size_t type which can be bigger than an
> unsigned long on some architectures.  When using unsigned long type,
> SDRAM of 4GiB or larger will not print the correct size, but using
> phys_size_t will.
> 
> Signed-off-by: Andrew Bradford <andrew.bradford@kodakalaris.com>

Applied to u-boot/master, thanks!

-- 
Tom
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