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authorPrabhakar Kushwaha <prabhakar@freescale.com>2013-06-13 10:14:00 +0530
committerAndy Fleming <afleming@freescale.com>2013-06-20 17:08:53 -0500
commitbd7c023e48d74bb5c343f05f9d62742e108a8f52 (patch)
treefbf7027a88fd4030aa186a640a8f54123aa8837a /arch
parent5bdeff3214b1b979a20fa0250cf02e93876d0b27 (diff)
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powerpc/mpc85xx:Disable Debug TLB entry before init_tlbs
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> Signed-off-by: Andy Fleming <afleming@freescale.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/cpu/mpc85xx/cpu_init_early.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init_early.c b/arch/powerpc/cpu/mpc85xx/cpu_init_early.c
index f4403c2..837c034 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) && !defined(CONFIG_NAND_SPL)
+ disable_tlb(CONFIG_SYS_PPC_E500_DEBUG_TLB);
+#endif
+
init_tlbs();
}