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authorJo-Philipp Wich <jo@mein.io>2016-08-22 17:35:47 +0200
committerJo-Philipp Wich <jo@mein.io>2016-08-23 15:41:27 +0200
commit58df34b5e14d82d43c76c1c7140a04e515297261 (patch)
tree13ce4ab2e122c4dc7da40f51aa147a5c8b59761c /target/linux/gemini/patches-4.1/060-cache-fa.diff
parentf046737e92f9a13acbe9139e1ded83287d31eeb5 (diff)
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gemini: drop Linux 4.1 support
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Diffstat (limited to 'target/linux/gemini/patches-4.1/060-cache-fa.diff')
-rw-r--r--target/linux/gemini/patches-4.1/060-cache-fa.diff41
1 files changed, 0 insertions, 41 deletions
diff --git a/target/linux/gemini/patches-4.1/060-cache-fa.diff b/target/linux/gemini/patches-4.1/060-cache-fa.diff
deleted file mode 100644
index fc74c0af88..0000000000
--- a/target/linux/gemini/patches-4.1/060-cache-fa.diff
+++ /dev/null
@@ -1,41 +0,0 @@
---- a/arch/arm/mm/cache-fa.S
-+++ b/arch/arm/mm/cache-fa.S
-@@ -24,7 +24,8 @@
- /*
- * The size of one data cache line.
- */
--#define CACHE_DLINESIZE 16
-+#define CACHE_DLINESIZE 16
-+#define CACHE_DLINESHIFT 4
-
- /*
- * The total size of the data cache.
-@@ -169,7 +170,17 @@ ENTRY(fa_flush_kern_dcache_area)
- * - start - virtual start address
- * - end - virtual end address
- */
-+__flush_whole_dcache:
-+ mcr p15, 0, r0, c7, c14, 0 @ clean/invalidate D cache
-+ mov r0, #0
-+ mcr p15, 0, r0, c7, c10, 4 @ drain write buffer
-+ mov pc, lr
-+
- fa_dma_inv_range:
-+ sub r3, r1, r0 @ calculate total size
-+ cmp r3, #CACHE_DLIMIT @ total size >= limit?
-+ bhs __flush_whole_dcache @ flush whole D cache
-+
- tst r0, #CACHE_DLINESIZE - 1
- bic r0, r0, #CACHE_DLINESIZE - 1
- mcrne p15, 0, r0, c7, c14, 1 @ clean & invalidate D entry
-@@ -193,6 +204,10 @@ fa_dma_inv_range:
- * - end - virtual end address
- */
- fa_dma_clean_range:
-+ sub r3, r1, r0 @ calculate total size
-+ cmp r3, #CACHE_DLIMIT @ total size >= limit?
-+ bhs __flush_whole_dcache @ flush whole D cache
-+
- bic r0, r0, #CACHE_DLINESIZE - 1
- 1: mcr p15, 0, r0, c7, c10, 1 @ clean D entry
- add r0, r0, #CACHE_DLINESIZE