Subject: Upgrade to Linux 2.6.19
From: Felix Fietkau <[email-masked]>

- Includes large parts of the patch from #1021 by dpalffy
- Includes RB532 NAND driver changes by n0-1

[[email-masked]: feix will add this to his upstream queue]

lede-commit: bff468813f78f81e36ebb2a3f4354de7365e640f
Signed-off-by: Felix Fietkau <[email-masked]>
---
 Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/Makefile
+++ b/Makefile
@@ -719,11 +719,11 @@ KBUILD_CFLAGS	+= $(call cc-disable-warni
 KBUILD_CFLAGS	+= $(call cc-disable-warning, address-of-packed-member)
 
 ifdef CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE
-KBUILD_CFLAGS += -O2
+KBUILD_CFLAGS += -O2 $(EXTRA_OPTIMIZATION)
 else ifdef CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3
-KBUILD_CFLAGS += -O3
+KBUILD_CFLAGS += -O3 $(EXTRA_OPTIMIZATION)
 else ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
-KBUILD_CFLAGS += -Os
+KBUILD_CFLAGS += -Os -fno-reorder-blocks -fno-tree-ch $(EXTRA_OPTIMIZATION)
 endif
 
 # Tell gcc to never replace conditional load with a non-conditional one