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ramips: mt7621: undo mips-cm probe hack to not wipe out memory regions

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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 <mar.kolya@gmail.com>

SVN-Revision: 47905
This commit is contained in:
John Crispin 2015-12-17 09:26:43 +00:00
parent 622e268710
commit acbed0eff3
1 changed files with 20 additions and 0 deletions
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20
target/linux/ramips/patches-4.3/0062-remove-cm-memory-regions-cleanup-hack.patch Normal file
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@ -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();