From: Pankit Garg pankit.garg@nxp.com
Change tlb base address from OCRAM to DDR when exception level is less than 3.
Signed-off-by: Ruchika Gupta ruchika.gupta@nxp.com Signed-off-by: Pankit Garg pankit.garg@nxp.com --- Change in v3: None Change in v2: None
arch/arm/cpu/armv8/fsl-layerscape/cpu.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c index bae50f68d8..6304825180 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c @@ -371,7 +371,10 @@ static inline void early_mmu_setup(void) unsigned int el = current_el();
/* global data is already setup, no allocation yet */ - gd->arch.tlb_addr = CONFIG_SYS_FSL_OCRAM_BASE; + if (el == 3) + gd->arch.tlb_addr = CONFIG_SYS_FSL_OCRAM_BASE; + else + gd->arch.tlb_addr = CONFIG_SYS_DDR_SDRAM_BASE; gd->arch.tlb_fillptr = gd->arch.tlb_addr; gd->arch.tlb_size = EARLY_PGTABLE_SIZE;