From: Lothar Waßmann <LW@KARO-electronics.de>
Date: Mon, 19 Oct 2015 10:37:29 +0000 (+0200)
Subject: karo: tx6: config.mk cleanup
X-Git-Tag: KARO-TX6UL-2015-10-23~12
X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=commitdiff_plain;h=c2b132527f4a589e397b177de9d3a6b3d5b51646

karo: tx6: config.mk cleanup
---

diff --git a/board/karo/tx6/config.mk b/board/karo/tx6/config.mk
index 42a4b1afdc..ce8e74027d 100644
--- a/board/karo/tx6/config.mk
+++ b/board/karo/tx6/config.mk
@@ -13,17 +13,17 @@ LOGO_BMP = logos/karo.bmp
 PLATFORM_CPPFLAGS += -Werror
 
 ifneq ($(CONFIG_SECURE_BOOT),)
+	# promote config variable to linker script
 	PLATFORM_CPPFLAGS += -DCONFIG_SECURE_BOOT
 endif
-#PLATFORM_CPPFLAGS += -DDEBUG
 
 ifeq ($(CONFIG_TX6_NAND),y)
-# calculate U_BOOT_IMG_SIZE to be at least 3 eraseblocks larger than the maximum expected image size
 CONFIG_SYS_NAND_BLOCK_SIZE := 131072
 ifeq ($(CONFIG_SYS_NAND_BLOCKS),)
 CONFIG_SYS_NAND_BLOCKS := 1024
 endif
 ifneq ($(CONFIG_SYS_NAND_BLOCK_SIZE),)
+# calculate U_BOOT_IMG_SIZE to be at least 3 eraseblocks larger than the maximum expected image size
 CONFIG_U_BOOT_IMG_SIZE := $(shell echo 'e=$(CONFIG_SYS_NAND_BLOCK_SIZE);s=640*1024;s + (e - s % e) % e + 3*e' | bc)
 CONFIG_SYS_USERFS_SIZE := $(shell expr \( $(CONFIG_SYS_NAND_BLOCKS) - 12 \) \* $(CONFIG_SYS_NAND_BLOCK_SIZE) - $(CONFIG_U_BOOT_IMG_SIZE) - 38 \* 1048576)
 CONFIG_SYS_USERFS_SIZE2 := $(shell expr \( $(CONFIG_SYS_NAND_BLOCKS) - 15 \) \* $(CONFIG_SYS_NAND_BLOCK_SIZE) - $(CONFIG_U_BOOT_IMG_SIZE) - 38 \* 1048576)