stm32: enable flash bank size override

[openocd.git] / src / flash / nor / stm32f2x.c

diff --git a/src/flash/nor/stm32f2x.c b/src/flash/nor/stm32f2x.c
index 7201914dc1ee7b9a9d938915052bfebc36dd3add..1d59e3c02c979fac920f0d58b08b5480fcb32313 100644 (file)
--- a/src/flash/nor/stm32f2x.c
+++ b/src/flash/nor/stm32f2x.c
@@ -558,7 +558,7 @@ static int stm32x_write_block(struct flash_bank *bank, uint8_t *buffer,
        };
 
        armv7m_info.common_magic = ARMV7M_COMMON_MAGIC;
-       armv7m_info.core_mode = ARMV7M_MODE_ANY;
+       armv7m_info.core_mode = ARM_MODE_THREAD;
 
        init_reg_param(&reg_params[0], "r0", 32, PARAM_IN_OUT);         /* buffer start, status (out) */
        init_reg_param(&reg_params[1], "r1", 32, PARAM_OUT);            /* buffer end */
@@ -791,6 +791,13 @@ static int stm32x_probe(struct flash_bank *bank)
                flash_size_in_kb = max_flash_size_in_kb;
        }
 
+       /* if the user sets the size manually then ignore the probed value
+        * this allows us to work around devices that have a invalid flash size register value */
+       if (bank->size) {
+               LOG_INFO("ignoring flash probed value, using configured bank size");
+               flash_size_in_kb = bank->size / 1024;
+       }
+
        LOG_INFO("flash size = %dkbytes", flash_size_in_kb);
 
        /* did we assign flash size? */