From 0ea10cd0c588994842ce7d7dae35baf1c9b27d83 Mon Sep 17 00:00:00 2001 From: blogic Date: Thu, 17 Dec 2015 09:26:43 +0000 Subject: [PATCH] ramips: mt7621: undo mips-cm probe hack to not wipe out memory regions Since now we hopefully setup memory regions properly we no longer need this hack. Tested and works on ubnt-erx. Signed-off-by: Nikolay Martynov git-svn-id: svn://svn.openwrt.org/openwrt/trunk@47905 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../0062-remove-cm-memory-regions-cleanup-hack.patch | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 target/linux/ramips/patches-4.3/0062-remove-cm-memory-regions-cleanup-hack.patch diff --git a/target/linux/ramips/patches-4.3/0062-remove-cm-memory-regions-cleanup-hack.patch b/target/linux/ramips/patches-4.3/0062-remove-cm-memory-regions-cleanup-hack.patch new file mode 100644 index 0000000000..9013819492 --- /dev/null +++ b/target/linux/ramips/patches-4.3/0062-remove-cm-memory-regions-cleanup-hack.patch @@ -0,0 +1,20 @@ +--- a/arch/mips/kernel/mips-cm.c ++++ b/arch/mips/kernel/mips-cm.c +@@ -238,7 +238,7 @@ int mips_cm_probe(void) + write_gcr_base(base_reg); + + /* disable CM regions */ +-/* write_gcr_reg0_base(CM_GCR_REGn_BASE_BASEADDR_MSK); ++ write_gcr_reg0_base(CM_GCR_REGn_BASE_BASEADDR_MSK); + write_gcr_reg0_mask(CM_GCR_REGn_MASK_ADDRMASK_MSK); + write_gcr_reg1_base(CM_GCR_REGn_BASE_BASEADDR_MSK); + write_gcr_reg1_mask(CM_GCR_REGn_MASK_ADDRMASK_MSK); +@@ -246,7 +246,7 @@ int mips_cm_probe(void) + write_gcr_reg2_mask(CM_GCR_REGn_MASK_ADDRMASK_MSK); + write_gcr_reg3_base(CM_GCR_REGn_BASE_BASEADDR_MSK); + write_gcr_reg3_mask(CM_GCR_REGn_MASK_ADDRMASK_MSK); +-*/ ++ + /* probe for an L2-only sync region */ + mips_cm_probe_l2sync(); + -- 2.11.0