[openwrt/openwrt] ramips: adjust LZMA_TEXT_START for 32MB RAM devices

[LEDE Commits]

adrian pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/a40ddc2195350149aadbdb6077b17d4787becd9d

commit a40ddc2195350149aadbdb6077b17d4787becd9d
Author: Sungbo Eo <mans0n at gorani.run>
AuthorDate: Wed Aug 5 01:03:42 2020 +0900

    ramips: adjust LZMA_TEXT_START for 32MB RAM devices
    
    Currently the lzma-loader is placed in RAM at 32MB offset, which does not
    make sense for devices with only 32MB RAM. If we adjust LZMA_TEXT_START to
    24MB offset, then the lzma-loader can be used on those devices and still
    about 24MB memory will be available for uncompressed image, which should be
    enough for most use cases.
    
    Signed-off-by: Sungbo Eo <mans0n at gorani.run>
---
 target/linux/ramips/image/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/linux/ramips/image/Makefile b/target/linux/ramips/image/Makefile
index c0890e6bb3..f5166f8ae1 100644
--- a/target/linux/ramips/image/Makefile
+++ b/target/linux/ramips/image/Makefile
@@ -64,7 +64,7 @@ define Build/loader-common
 		PKG_BUILD_DIR="$@.src" \
 		TARGET_DIR="$(dir $@)" LOADER_NAME="$(notdir $@)" \
 		BOARD="$(BOARDNAME)" PLATFORM="$(LOADER_PLATFORM)" \
-		LZMA_TEXT_START=0x82000000 LOADADDR=$(KERNEL_LOADADDR) \
+		LZMA_TEXT_START=0x81800000 LOADADDR=$(KERNEL_LOADADDR) \
 		$(1) compile loader.$(LOADER_TYPE)
 	mv "$@.$(LOADER_TYPE)" "$@"
 	rm -rf $@.src