X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Ftarget%2Farm7_9_common.c;h=3c995a2355ee5288ea12c5461a8ffbfce7678a82;hp=dd713b9b9f4b0aaa012f2c294b1f9077e967344a;hb=6cf398f3ce76652156d65f552ca8c1804e21a0ff;hpb=219b7f30b99c8af9f94fa1b10537bb0e2dc6209f diff --git a/src/target/arm7_9_common.c b/src/target/arm7_9_common.c index dd713b9b9f..3c995a2355 100644 --- a/src/target/arm7_9_common.c +++ b/src/target/arm7_9_common.c @@ -2164,11 +2164,28 @@ int arm7_9_bulk_write_memory(target_t *target, u32 address, u32 count, u8 *buffe armv4_5->core_state = ARMV4_5_STATE_ARM; arm7_9_resume(target, 0, arm7_9->dcc_working_area->address, 1, 1); - - for (i = 0; i < count; i++) + + int little=target->endianness==TARGET_LITTLE_ENDIAN; + if (count>2) + { + /* Handle first & last using standard embeddedice_write_reg and the middle ones w/the + core function repeated. + */ + embeddedice_write_reg(&arm7_9->eice_cache->reg_list[EICE_COMMS_DATA], fast_target_buffer_get_u32(buffer, little)); + buffer+=4; + for (i = 1; i < count - 1; i++) + { + embeddedice_write_reg_inner(&arm7_9->eice_cache->reg_list[EICE_COMMS_DATA], fast_target_buffer_get_u32(buffer, little)); + buffer += 4; + } + embeddedice_write_reg(&arm7_9->eice_cache->reg_list[EICE_COMMS_DATA], fast_target_buffer_get_u32(buffer, little)); + } else { - embeddedice_write_reg(&arm7_9->eice_cache->reg_list[EICE_COMMS_DATA], target_buffer_get_u32(target, buffer)); - buffer += 4; + for (i = 0; i < count; i++) + { + embeddedice_write_reg(&arm7_9->eice_cache->reg_list[EICE_COMMS_DATA], fast_target_buffer_get_u32(buffer, little)); + buffer += 4; + } } target->type->halt(target);