arm: omap3: Remove bootargs mem_size handling

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>

diff --git a/board/technexion/tao3530/tao3530.c b/board/technexion/tao3530/tao3530.c
index 9268d3887761f63ca57c9e704e43281667bc0da7..814537bd7a899bc140b178583d1d6ef696da7a48 100644 (file)
--- 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 fdc6c066da004995c9a4742d4ab3ae9580bdec03..9abfe829022194e720e21bd924a42d684c297e4f 100644 (file)
--- 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} " \