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Convert CONFIG_SYS_BOOTM_LEN to Kconfig

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This converts the following to Kconfig:
   CONFIG_SYS_BOOTM_LEN

As part of this, rework error handling in boot/bootm.c so that we pass
the buffer size to handle_decomp_error as CONFIG_SYS_BOOTM_LEN will not
be available to host tools but we do know the size that we passed to
malloc().

Cc: Soeren Moch <smoch@web.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini
2022-06-25 19:29:46 -04:00
parent 64a2a7b04b
commit c45568cc4e
456 changed files with 321 additions and 269 deletions
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10
cmd/Kconfig
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@@ -335,6 +335,16 @@ config BOOTM_VXWORKS
help
Support booting VxWorks images via the bootm command.
config SYS_BOOTM_LEN
hex "Maximum size of a decompresed OS image"
depends on CMD_BOOTM || CMD_BOOTI || CMD_BOOTZ
default 0x4000000 if PPC || ARM64
default 0x1000000 if X86 || ARCH_MX6 || ARCH_MX7
default 0x800000
help
This is the maximum size of the buffer that is used to decompress the OS
image in to, if passing a compressed image to bootm/booti/bootz.
config CMD_BOOTEFI
bool "bootefi"
depends on EFI_LOADER