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-rw-r--r--src/target/xscale.c16
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;