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[U-Boot,v3,11/19] sunxi: SPL: store RAM size in gd

Message ID 1490999491-14899-12-git-send-email-andre.przywara@arm.com
State Superseded
Delegated to: Jagannadha Sutradharudu Teki
Headers show

Commit Message

Andre Przywara March 31, 2017, 10:31 p.m. UTC 
The sunxi SPL was holding the detected RAM size in some local variable
only, so it wasn't accessible for other functions.
Store the value in gd->ram_size instead, so it can be used later on.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
 board/sunxi/board.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

Comments

Maxime Ripard April 3, 2017, 7:22 a.m. UTC | #1 
On Fri, Mar 31, 2017 at 11:31:23PM +0100, Andre Przywara wrote:
> The sunxi SPL was holding the detected RAM size in some local variable
> only, so it wasn't accessible for other functions.
> Store the value in gd->ram_size instead, so it can be used later on.
> 
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>

Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>

Maxime
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Patch

diff --git a/board/sunxi/board.c b/board/sunxi/board.c
index b966012..a510422 100644
--- a/board/sunxi/board.c
+++ b/board/sunxi/board.c
@@ -480,7 +480,6 @@  void i2c_init_board(void)
 void sunxi_board_init(void)
 {
 	int power_failed = 0;
-	unsigned long ramsize;
 
 #ifdef CONFIG_SY8106A_POWER
 	power_failed = sy8106a_set_vout1(CONFIG_SY8106A_VOUT1_VOLT);
@@ -541,9 +540,9 @@  void sunxi_board_init(void)
 #endif
 #endif
 	printf("DRAM:");
-	ramsize = sunxi_dram_init();
-	printf(" %d MiB\n", (int)(ramsize >> 20));
-	if (!ramsize)
+	gd->ram_size = sunxi_dram_init();
+	printf(" %d MiB\n", (int)(gd->ram_size >> 20));
+	if (!gd->ram_size)
 		hang();
 
 	/*