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/bcm968360bg_ram_defconfig b/configs/bcm968360bg_ram_defconfig
index d327dc6..7f9093c 100644
--- a/configs/bcm968360bg_ram_defconfig
+++ b/configs/bcm968360bg_ram_defconfig
@@ -23,6 +23,7 @@
CONFIG_SYS_MAXARGS=24
CONFIG_SYS_CBSIZE=256
CONFIG_SYS_PBSIZE=276
+CONFIG_SYS_BOOTM_LEN=0x800000
CONFIG_CMD_GPIO=y
CONFIG_CMD_MTD=y
CONFIG_CMD_NAND=y