imx: imx8qm: enable relocation of fdt and initrd

Set CONFIG_SYS_BOOTMAPSZ to the amount of memory available which is needed
to relocate the kernel, device tree and initrd.

Remove 'fdt_high' and 'initrd_high' environment variables from default
environment which prevents relocation of FDT and initrd.

Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

diff --git a/include/configs/imx8qm_rom7720.h b/include/configs/imx8qm_rom7720.h
index 8e1427da8aa8161e9790f62529625f5a737eff7c..ac25549a18320a7e033b5c176e77f2f35c6b477f 100644 (file)
--- a/include/configs/imx8qm_rom7720.h
+++ b/include/configs/imx8qm_rom7720.h
@@ -17,6 +17,7 @@
 #undef CONFIG_BOOTM_NETBSD
 
 #define CONFIG_FSL_USDHC
+#define CONFIG_SYS_BOOTMAPSZ           (256 << 20)
 #define CONFIG_SYS_FSL_ESDHC_ADDR      0
 #define USDHC1_BASE_ADDR               0x5B010000
 #define USDHC2_BASE_ADDR               0x5B020000
@@ -67,11 +68,9 @@
        "panel=NULL\0" \
        "console=ttyLP0\0" \
        "fdt_addr=0x83000000\0"                 \
-       "fdt_high=0xffffffffffffffff\0"         \
        "boot_fdt=try\0" \
        "fdt_file=imx8qm-rom7720-a1.dtb\0" \
        "initrd_addr=0x83800000\0"              \
-       "initrd_high=0xffffffffffffffff\0" \
        "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
        "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
        "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \