kontron-sl-mx8mm: change environment address variables

Currently the space between kernel_addr_r and the fdt_addr_r is only 32MB.
To have enought space to load kernel images bigger than 32MB change the
variables to a feasible value.

The new environment variables layout is based on the scheme from
"include/configs/ti_armv7_common.h".

The CONFIG_SYS_LOAD_ADDR value is set to 0x42000000. With that we have
the same value as for the kernel_addr_r.

Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
Reviewed-by: Michael Walle <michael@walle.cc>

diff --git a/configs/kontron-sl-mx8mm_defconfig b/configs/kontron-sl-mx8mm_defconfig
index 940bf07..030e225 100644 (file)
--- a/configs/kontron-sl-mx8mm_defconfig
+++ b/configs/kontron-sl-mx8mm_defconfig
@@ -20,7 +20,7 @@ CONFIG_SPL_SERIAL=y
 CONFIG_BOOTCOUNT_BOOTLIMIT=3
 CONFIG_SPL=y
 CONFIG_DISTRO_DEFAULTS=y
-CONFIG_SYS_LOAD_ADDR=0x40480000
+CONFIG_SYS_LOAD_ADDR=0x42000000
 CONFIG_FIT=y
 CONFIG_FIT_EXTERNAL_OFFSET=0x3000
 CONFIG_SPL_LOAD_FIT=y

diff --git a/include/configs/kontron-sl-mx8mm.h b/include/configs/kontron-sl-mx8mm.h
index d1e87f9..788ae77 100644 (file)
--- a/include/configs/kontron-sl-mx8mm.h
+++ b/include/configs/kontron-sl-mx8mm.h
@@ -67,15 +67,20 @@
 
 #define FEC_QUIRK_ENET_MAC
 
-#define CONFIG_EXTRA_ENV_SETTINGS \
+#define ENV_MEM_LAYOUT_SETTINGS \
+       "loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
        "kernel_addr_r=0x42000000\0" \
-       "fdt_addr_r=0x44000000\0" \
-       "ramdisk_addr_r=0x46400000\0" \
-       "pxefile_addr_r=0x46000000\0" \
-       "scriptaddr=0x46000000\0" \
+       "fdt_addr_r=0x48000000\0" \
+       "fdtoverlay_addr_r=0x49000000\0" \
+       "ramdisk_addr_r=0x48080000\0" \
+       "scriptaddr=0x40000000\0"\
+       "pxefile_addr_r=0x40100000\0"
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
        "dfu_alt_info=sf 0:0=flash-bin raw 0x400 0x1f0000\0" \
        "bootdelay=3\0" \
        "hostname=" CONFIG_HOSTNAME "\0" \
+       ENV_MEM_LAYOUT_SETTINGS \
        BOOTENV
 
 #endif /* __KONTRON_MX8MM_CONFIG_H */