diff options
| -rw-r--r-- | arch/arm/cpu/armv8/cache_v8.c | 6 | ||||
| -rw-r--r-- | arch/arm/include/asm/armv8/mmu.h | 10 |
2 files changed, 13 insertions, 3 deletions
diff --git a/arch/arm/cpu/armv8/cache_v8.c b/arch/arm/cpu/armv8/cache_v8.c index 4c6a1b1..cb1131a 100644 --- a/arch/arm/cpu/armv8/cache_v8.c +++ b/arch/arm/cpu/armv8/cache_v8.c @@ -94,11 +94,15 @@ u64 get_tcr(u64 *pips, u64 *pva_bits) if (el == 1) { tcr = TCR_EL1_RSVD | (ips << 32) | TCR_EPD1_DISABLE; if (gd->arch.has_hafdbs) - tcr |= TCR_HA | TCR_HD; + tcr |= TCR_EL1_HA | TCR_EL1_HD; } else if (el == 2) { tcr = TCR_EL2_RSVD | (ips << 16); + if (gd->arch.has_hafdbs) + tcr |= TCR_EL2_HA | TCR_EL2_HD; } else { tcr = TCR_EL3_RSVD | (ips << 16); + if (gd->arch.has_hafdbs) + tcr |= TCR_EL3_HA | TCR_EL3_HD; } /* PTWs cacheable, inner/outer WBWA and inner shareable */ diff --git a/arch/arm/include/asm/armv8/mmu.h b/arch/arm/include/asm/armv8/mmu.h index 98a27db..19a9e11 100644 --- a/arch/arm/include/asm/armv8/mmu.h +++ b/arch/arm/include/asm/armv8/mmu.h @@ -102,8 +102,14 @@ #define TCR_TG0_16K (2 << 14) #define TCR_EPD1_DISABLE (1 << 23) -#define TCR_HA BIT(39) -#define TCR_HD BIT(40) +#define TCR_EL1_HA BIT(39) +#define TCR_EL1_HD BIT(40) + +#define TCR_EL2_HA BIT(21) +#define TCR_EL2_HD BIT(22) + +#define TCR_EL3_HA BIT(21) +#define TCR_EL3_HD BIT(22) #define TCR_EL1_RSVD (1U << 31) #define TCR_EL2_RSVD (1U << 31 | 1 << 23) |