flash/stm32h7x: fix register names to comply with RM0399 Rev2 and RM0433 Rev6 92/5192/2
authorTarek BOCHKATI <tarek.bouchkati@gmail.com>
Sat, 1 Jun 2019 12:49:36 +0000 (14:49 +0200)
committerTomas Vanek <vanekt@fbl.cz>
Thu, 13 Jun 2019 11:40:16 +0000 (12:40 +0100)
Change-Id: I085d86a2a47f4aeef93a99238e3b80ee294d46df
Signed-off-by: Tarek BOCHKATI <tarek.bouchkati@gmail.com>
Reviewed-on: http://openocd.zylin.com/5192
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-by: Christopher Head <chead@zaber.com>
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
src/flash/nor/stm32h7x.c

index cb96cf2..512aca5 100644 (file)
 #define FLASH_SR        0x10
 #define FLASH_CCR       0x14
 #define FLASH_OPTCR     0x18
-#define FLASH_OPTCUR    0x1C
-#define FLASH_OPTPRG    0x20
+#define FLASH_OPTSR_CUR 0x1C
+#define FLASH_OPTSR_PRG 0x20
 #define FLASH_OPTCCR    0x24
-#define FLASH_WPSNCUR   0x38
-#define FLASH_WPSNPRG   0x3C
+#define FLASH_WPSN_CUR  0x38
+#define FLASH_WPSN_PRG  0x3C
 
 
 /* FLASH_CR register bits */
 #define FLASH_LOCK     (1 << 0)
 #define FLASH_PG       (1 << 1)
 #define FLASH_SER      (1 << 2)
-#define FLASH_BER_CMD  (1 << 3)
+#define FLASH_BER      (1 << 3)
 #define FLASH_PSIZE_8  (0 << 4)
 #define FLASH_PSIZE_16 (1 << 4)
 #define FLASH_PSIZE_32 (2 << 4)
@@ -314,7 +314,7 @@ static int stm32x_read_options(struct flash_bank *bank)
        stm32x_info = bank->driver_priv;
 
        /* read current option bytes */
-       int retval = target_read_u32(target, FLASH_REG_BASE_B0 + FLASH_OPTCUR, &optiondata);
+       int retval = target_read_u32(target, FLASH_REG_BASE_B0 + FLASH_OPTSR_CUR, &optiondata);
        if (retval != ERROR_OK)
                return retval;
 
@@ -328,13 +328,13 @@ static int stm32x_read_options(struct flash_bank *bank)
                LOG_INFO("Device Security Bit Set");
 
        /* read current WPSN option bytes */
-       retval = target_read_u32(target, FLASH_REG_BASE_B0 + FLASH_WPSNCUR, &optiondata);
+       retval = target_read_u32(target, FLASH_REG_BASE_B0 + FLASH_WPSN_CUR, &optiondata);
        if (retval != ERROR_OK)
                return retval;
        stm32x_info->option_bytes.protection = optiondata & 0xff;
 
        /* read current WPSN2 option bytes */
-       retval = target_read_u32(target, FLASH_REG_BASE_B1 + FLASH_WPSNCUR, &optiondata);
+       retval = target_read_u32(target, FLASH_REG_BASE_B1 + FLASH_WPSN_CUR, &optiondata);
        if (retval != ERROR_OK)
                return retval;
        stm32x_info->option_bytes.protection2 = optiondata & 0xff;
@@ -361,19 +361,19 @@ static int stm32x_write_options(struct flash_bank *bank)
        optiondata |= (stm32x_info->option_bytes.user3_options & 0xa3) << 24;
 
        /* program options */
-       retval = target_write_u32(target, FLASH_REG_BASE_B0 + FLASH_OPTPRG, optiondata);
+       retval = target_write_u32(target, FLASH_REG_BASE_B0 + FLASH_OPTSR_PRG, optiondata);
        if (retval != ERROR_OK)
                return retval;
 
        optiondata = stm32x_info->option_bytes.protection & 0xff;
        /* Program protection WPSNPRG */
-       retval = target_write_u32(target, FLASH_REG_BASE_B0 + FLASH_WPSNPRG, optiondata);
+       retval = target_write_u32(target, FLASH_REG_BASE_B0 + FLASH_WPSN_PRG, optiondata);
        if (retval != ERROR_OK)
                return retval;
 
        optiondata = stm32x_info->option_bytes.protection2 & 0xff;
        /* Program protection WPSNPRG2 */
-       retval = target_write_u32(target, FLASH_REG_BASE_B1 + FLASH_WPSNPRG, optiondata);
+       retval = target_write_u32(target, FLASH_REG_BASE_B1 + FLASH_WPSN_PRG, optiondata);
        if (retval != ERROR_OK)
                return retval;
 
@@ -1030,12 +1030,12 @@ static int stm32x_mass_erase(struct flash_bank *bank)
                return retval;
 
        /* mass erase flash memory bank */
-       retval = target_write_u32(target, stm32x_get_flash_reg(bank, FLASH_CR), FLASH_BER_CMD | FLASH_PSIZE_64);
+       retval = target_write_u32(target, stm32x_get_flash_reg(bank, FLASH_CR), FLASH_BER | FLASH_PSIZE_64);
        if (retval != ERROR_OK)
                return retval;
 
        retval = target_write_u32(target, stm32x_get_flash_reg(bank, FLASH_CR),
-                                                         FLASH_BER_CMD | FLASH_PSIZE_64 | FLASH_START);
+                                                         FLASH_BER | FLASH_PSIZE_64 | FLASH_START);
        if (retval != ERROR_OK)
                return retval;