From 13288a44bee0aa26067cb51c262b82a12b61699f Mon Sep 17 00:00:00 2001 From: Evan Hunter Date: Fri, 12 Oct 2012 09:45:33 +1100 Subject: arch: Added ARMv7R and Cortex-R4 support Rewrite to merge Cortex-A and Cortex-R code Change-Id: I4541557980d43d1bba6e8d1bfeb04f536ed25a00 Signed-off-by: Evan Hunter Reviewed-on: http://openocd.zylin.com/358 Tested-by: jenkins Reviewed-by: Spencer Oliver --- src/target/armv7a.c | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) (limited to 'src/target/armv7a.c') diff --git a/src/target/armv7a.c b/src/target/armv7a.c index 532b0b2..62a54b4 100644 --- a/src/target/armv7a.c +++ b/src/target/armv7a.c @@ -573,7 +573,8 @@ int armv7a_identify_cache(struct target *target) uint32_t cache_selected, clidr; uint32_t cache_i_reg, cache_d_reg; struct armv7a_cache_common *cache = &(armv7a->armv7a_mmu.armv7a_cache); - armv7a_read_ttbcr(target); + if (!armv7a->is_armv7r) + armv7a_read_ttbcr(target); retval = dpm->prepare(dpm); if (retval != ERROR_OK) @@ -747,10 +748,16 @@ int armv7a_arch_state(struct target *target) arm_arch_state(target); - LOG_USER("MMU: %s, D-Cache: %s, I-Cache: %s", - state[armv7a->armv7a_mmu.mmu_enabled], - state[armv7a->armv7a_mmu.armv7a_cache.d_u_cache_enabled], - state[armv7a->armv7a_mmu.armv7a_cache.i_cache_enabled]); + if (armv7a->is_armv7r) { + LOG_USER("D-Cache: %s, I-Cache: %s", + state[armv7a->armv7a_mmu.armv7a_cache.d_u_cache_enabled], + state[armv7a->armv7a_mmu.armv7a_cache.i_cache_enabled]); + } else { + LOG_USER("MMU: %s, D-Cache: %s, I-Cache: %s", + state[armv7a->armv7a_mmu.mmu_enabled], + state[armv7a->armv7a_mmu.armv7a_cache.d_u_cache_enabled], + state[armv7a->armv7a_mmu.armv7a_cache.i_cache_enabled]); + } if (arm->core_mode == ARM_MODE_ABT) armv7a_show_fault_registers(target); -- cgit v1.1