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kontron-sl-mx8mm: change environment address variables

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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>
This commit is contained in:
Heiko Thiery 2022-02-16 13:25:14 +01:00 committed by Stefano Babic
parent a1128944a1
commit 891a32465d
2 changed files with 11 additions and 6 deletions
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2
configs/kontron-sl-mx8mm_defconfig
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@ -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

15
include/configs/kontron-sl-mx8mm.h
View File

@ -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 */