Convert CONFIG_SYS_BOOTM_LEN to Kconfig
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>
diff --git a/configs/qemu-riscv64_spl_defconfig b/configs/qemu-riscv64_spl_defconfig
index e39accf..1ecfa27 100644
--- a/configs/qemu-riscv64_spl_defconfig
+++ b/configs/qemu-riscv64_spl_defconfig
@@ -20,6 +20,7 @@
CONFIG_SYS_SPL_MALLOC=y
CONFIG_SYS_CBSIZE=256
CONFIG_SYS_PBSIZE=276
+CONFIG_SYS_BOOTM_LEN=0x4000000
# CONFIG_CMD_MII is not set
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_DM_MTD=y