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/clearfog_gt_8k_defconfig b/configs/clearfog_gt_8k_defconfig
index cf35307..baafe3c 100644
--- a/configs/clearfog_gt_8k_defconfig
+++ b/configs/clearfog_gt_8k_defconfig
@@ -26,6 +26,7 @@
CONFIG_ARCH_EARLY_INIT_R=y
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_SYS_MAXARGS=32
+CONFIG_SYS_BOOTM_LEN=0x800000
CONFIG_CMD_GPIO=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y