flash/stm32l4x: fix flash programming in 64-bit hosts

[fw/openocd] / src / flash / nor / stm32l4x.c

diff --git a/src/flash/nor/stm32l4x.c b/src/flash/nor/stm32l4x.c
index f76bc45fe91882c129c6623a18b8e1387f29a7b4..0182aae6600e601f0fca5bfc53f896d7f6db68ce 100644 (file)
--- a/src/flash/nor/stm32l4x.c
+++ b/src/flash/nor/stm32l4x.c
@@ -1405,16 +1405,19 @@ static int stm32l4_write_block(struct flash_bank *bank, const uint8_t *buffer,
        armv7m_info.common_magic = ARMV7M_COMMON_MAGIC;
        armv7m_info.core_mode = ARM_MODE_THREAD;
 
-       init_reg_param(&reg_params[0], "r0", 32, PARAM_IN_OUT); /* buffer start, status (out) */
+       /* contrib/loaders/flash/stm32/stm32l4x.c:write() arguments */
+       init_reg_param(&reg_params[0], "r0", 32, PARAM_IN_OUT); /* stm32l4_work_area ptr , status (out) */
        init_reg_param(&reg_params[1], "r1", 32, PARAM_OUT);    /* buffer end */
        init_reg_param(&reg_params[2], "r2", 32, PARAM_OUT);    /* target address */
        init_reg_param(&reg_params[3], "r3", 32, PARAM_OUT);    /* count (of stm32l4_info->data_width) */
-       init_reg_param(&reg_params[4], "sp", 32, PARAM_OUT);    /* write algo stack pointer */
 
        buf_set_u32(reg_params[0].value, 0, 32, source->address);
        buf_set_u32(reg_params[1].value, 0, 32, source->address + source->size);
        buf_set_u32(reg_params[2].value, 0, 32, address);
        buf_set_u32(reg_params[3].value, 0, 32, count);
+
+       /* write algo stack pointer */
+       init_reg_param(&reg_params[4], "sp", 32, PARAM_OUT);
        buf_set_u32(reg_params[4].value, 0, 32, source->address +
                        offsetof(struct stm32l4_work_area, stack) + LDR_STACK_SIZE);