FLASH/NOR: Remove useless file stm32x.h

[openocd.git] / src / flash / nor / stm32x.c

diff --git a/src/flash/nor/stm32x.c b/src/flash/nor/stm32x.c
index 7779ea3aa9b21514f47b7ebe23cc448895660f1f..0edadfd2ae82e90b98eedcd24d8d2f5265b41120 100644 (file)
--- a/src/flash/nor/stm32x.c
+++ b/src/flash/nor/stm32x.c
@@ -25,12 +25,85 @@
 #endif
 
 #include "imp.h"
-#include "stm32x.h"
 #include <helper/binarybuffer.h>
 #include <target/algorithm.h>
 #include <target/armv7m.h>
 
 
+/* stm32x register locations */
+
+#define STM32_FLASH_ACR                0x40022000
+#define STM32_FLASH_KEYR       0x40022004
+#define STM32_FLASH_OPTKEYR    0x40022008
+#define STM32_FLASH_SR         0x4002200C
+#define STM32_FLASH_CR         0x40022010
+#define STM32_FLASH_AR         0x40022014
+#define STM32_FLASH_OBR                0x4002201C
+#define STM32_FLASH_WRPR       0x40022020
+
+/* option byte location */
+
+#define STM32_OB_RDP           0x1FFFF800
+#define STM32_OB_USER          0x1FFFF802
+#define STM32_OB_DATA0         0x1FFFF804
+#define STM32_OB_DATA1         0x1FFFF806
+#define STM32_OB_WRP0          0x1FFFF808
+#define STM32_OB_WRP1          0x1FFFF80A
+#define STM32_OB_WRP2          0x1FFFF80C
+#define STM32_OB_WRP3          0x1FFFF80E
+
+/* FLASH_CR register bits */
+
+#define FLASH_PG               (1 << 0)
+#define FLASH_PER              (1 << 1)
+#define FLASH_MER              (1 << 2)
+#define FLASH_OPTPG            (1 << 4)
+#define FLASH_OPTER            (1 << 5)
+#define FLASH_STRT             (1 << 6)
+#define FLASH_LOCK             (1 << 7)
+#define FLASH_OPTWRE   (1 << 9)
+
+/* FLASH_SR register bits */
+
+#define FLASH_BSY              (1 << 0)
+#define FLASH_PGERR            (1 << 2)
+#define FLASH_WRPRTERR (1 << 4)
+#define FLASH_EOP              (1 << 5)
+
+/* STM32_FLASH_OBR bit definitions (reading) */
+
+#define OPT_ERROR              0
+#define OPT_READOUT            1
+#define OPT_RDWDGSW            2
+#define OPT_RDRSTSTOP  3
+#define OPT_RDRSTSTDBY 4
+
+/* register unlock keys */
+
+#define KEY1                   0x45670123
+#define KEY2                   0xCDEF89AB
+
+
+struct stm32x_options
+{
+       uint16_t RDP;
+       uint16_t user_options;
+       uint16_t protection[4];
+};
+
+struct stm32x_flash_bank
+{
+       struct stm32x_options option_bytes;
+       struct working_area *write_algorithm;
+       int ppage_size;
+       int probed;
+};
+
+struct stm32x_mem_layout {
+       uint32_t sector_start;
+       uint32_t sector_size;
+};
+
 static int stm32x_mass_erase(struct flash_bank *bank);
 
 /* flash bank stm32x <base> <size> 0 0 <target#>