diff mbox

[U-Boot,v2,3/5] arm: omap3: Remove bootargs mem_size handling

Message ID 1386145657-27146-3-git-send-email-sr@denx.de
State Accepted
Delegated to: Tom Rini
Headers show

Commit Message

Stefan Roese Dec. 4, 2013, 8:27 a.m. UTC 
The memory size is autodetected and is passed to the Linux kernel
either via ATAGs or device-tree (dtb). So there is no need to
pass it via the bootargs.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Tapani Utriainen <tapani@technexion.com>
Cc: Thorsten Eisbein <thorsten.eisbein@head-acoustics.de>
Cc: Tom Rini <trini@ti.com>
---
v2:
- No change

 board/technexion/tao3530/tao3530.c | 12 ------------
 include/configs/tao3530.h          |  3 ---
 2 files changed, 15 deletions(-)

Comments

Tom Rini Dec. 13, 2013, 12:47 p.m. UTC | #1 
On Wed, Dec 04, 2013 at 09:27:35AM +0100, Stefan Roese wrote:

> The memory size is autodetected and is passed to the Linux kernel
> either via ATAGs or device-tree (dtb). So there is no need to
> pass it via the bootargs.
> 
> Signed-off-by: Stefan Roese <sr@denx.de>
> Cc: Tapani Utriainen <tapani@technexion.com>
> Cc: Thorsten Eisbein <thorsten.eisbein@head-acoustics.de>
> Cc: Tom Rini <trini@ti.com>

Applied to u-boot-ti/master, thanks!
diff mbox

Patch

diff --git a/board/technexion/tao3530/tao3530.c b/board/technexion/tao3530/tao3530.c
index 9268d38..814537b 100644
--- a/board/technexion/tao3530/tao3530.c
+++ b/board/technexion/tao3530/tao3530.c
@@ -133,18 +133,6 @@  int misc_init_r(void)
 
 	dieid_num_r();
 
-	/* Set memory size environment variable, depending on revision */
-	switch (tao3530_revision()) {
-	case 0x2:  /* Rev C1 -- 256MB */
-		 setenv("mem_size", "mem=256M");
-		 break;
-	case 0x3: /* Rev A2/B2 -- 128MB */
-		 setenv("mem_size", "mem=128M");
-		 break;
-	default:
-		 printf("Warning: Unknown TAO3530 rev, setting mem=128M\n");
-	}
-
 	return 0;
 }
 
diff --git a/include/configs/tao3530.h b/include/configs/tao3530.h
index 81aa9cc..abbcc60 100644
--- a/include/configs/tao3530.h
+++ b/include/configs/tao3530.h
@@ -146,21 +146,18 @@ 
 	"video_mode=omapdss.def_disp=lcd vram=6M omapfb.vram=0:2M,1:2M,2:2M\0" \
 	"lcd_mode=omapfb.mode=lcd:800x480@60 \0" \
 	"extra_options= \0" \
-	"mem_size=mem=128M \0" \
 	"mmcdev=0\0" \
 	"mmcroot=/dev/mmcblk0p2 rw\0" \
 	"mmcrootfstype=ext3 rootwait\0" \
 	"nandroot=ubi0:rootfs ubi.mtd=4\0" \
 	"nandrootfstype=ubifs\0" \
 	"mmcargs=setenv bootargs console=${console} " \
-		"${mem_size} " \
 		"mpurate=${mpurate} " \
 		"${video_mode} " \
 		"root=${mmcroot} " \
 		"rootfstype=${mmcrootfstype} " \
 		"${extra_options}\0" \
 	"nandargs=setenv bootargs console=${console} " \
-		"${mem_size} " \
 		"mpurate=${mpurate} " \
 		"${video_mode} " \
 		"${network_setting} " \