diff options
| -rw-r--r-- | src/target/xscale.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/src/target/xscale.c b/src/target/xscale.c index 4cf5aeb0..f1afc71f 100644 --- a/src/target/xscale.c +++ b/src/target/xscale.c @@ -1905,7 +1905,13 @@ static int xscale_read_memory(struct target *target, uint32_t address, static int xscale_read_phys_memory(struct target *target, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer) { - /** \todo: provide a non-stub implementtion of this routine. */ + struct xscale_common *xscale = target_to_xscale(target); + + /* with MMU inactive, there are only physical addresses */ + if (!xscale->armv4_5_mmu.mmu_enabled) + return xscale_read_memory(target, address, size, count, buffer); + + /** \todo: provide a non-stub implementation of this routine. */ LOG_ERROR("%s: %s is not implemented. Disable MMU?", target_name(target), __func__); return ERROR_FAIL; @@ -1992,7 +1998,13 @@ static int xscale_write_memory(struct target *target, uint32_t address, static int xscale_write_phys_memory(struct target *target, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer) { - /** \todo: provide a non-stub implementtion of this routine. */ + struct xscale_common *xscale = target_to_xscale(target); + + /* with MMU inactive, there are only physical addresses */ + if (!xscale->armv4_5_mmu.mmu_enabled) + return xscale_read_memory(target, address, size, count, buffer); + + /** \todo: provide a non-stub implementation of this routine. */ LOG_ERROR("%s: %s is not implemented. Disable MMU?", target_name(target), __func__); return ERROR_FAIL; |