[U-Boot] [PATCH][v2] powerpc/mpc85xx:Disable Debug TLB entry before init_tlbs

Prabhakar Kushwaha
2013-06-13T04:44:00Z

init_tlbs() initialize all the TLB entries required for the system.

So disable DEBUG TLB entry before TLB entries initialization.

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
---
changes for v2: Fixed checkpatch warning.

arch/powerpc/cpu/mpc85xx/cpu_init_early.c | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init_early.c b/arch/powerpc/cpu/mpc85xx/cpu_init_early.c
index f4403c2..340b063 100644
--- a/arch/powerpc/cpu/mpc85xx/cpu_init_early.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu_init_early.c
@@ -180,5 +180,9 @@ void cpu_init_early_f(void)

invalidate_tlb(1);

+#if defined(CONFIG_SYS_PPC_E500_DEBUG_TLB) && !defined(CONFIG_SPL_BUILD)
+ disable_tlb(CONFIG_SYS_PPC_E500_DEBUG_TLB);
+#endif
+
init_tlbs();
}
--
1.7.9.5