Known big flash parts such as LPC11u68/e68 have a non-uniform memory
organisation, the first 24 sectors are 4k, the rest are 32k.
Change-Id: Icf515152dfc54ec0ca187561d2d63088b9640f14
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/3802
Tested-by: jenkins
Reviewed-by: akaWolf
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
#define IAP_CODE_LEN 0x34
#define IAP_CODE_LEN 0x34
+#define LPC11xx_REG_SECTORS 24
+
typedef enum {
lpc2000_v1,
lpc2000_v2,
typedef enum {
lpc2000_v1,
lpc2000_v2,
exit(-1);
}
lpc2000_info->cmd51_max_buffer = 512; /* smallest MCU in the series, LPC1110, has 1 kB of SRAM */
exit(-1);
}
lpc2000_info->cmd51_max_buffer = 512; /* smallest MCU in the series, LPC1110, has 1 kB of SRAM */
- bank->num_sectors = bank->size / 4096;
+ unsigned int large_sectors = 0;
+ unsigned int normal_sectors = bank->size / 4096;
+
+ if (normal_sectors > LPC11xx_REG_SECTORS) {
+ large_sectors = (normal_sectors - LPC11xx_REG_SECTORS) / 8;
+ normal_sectors = LPC11xx_REG_SECTORS;
+ }
+
+ bank->num_sectors = normal_sectors + large_sectors;
bank->sectors = malloc(sizeof(struct flash_sector) * bank->num_sectors);
for (int i = 0; i < bank->num_sectors; i++) {
bank->sectors[i].offset = offset;
bank->sectors = malloc(sizeof(struct flash_sector) * bank->num_sectors);
for (int i = 0; i < bank->num_sectors; i++) {
bank->sectors[i].offset = offset;
- /* all sectors are 4kB-sized */
- bank->sectors[i].size = 4 * 1024;
+ bank->sectors[i].size = (i < LPC11xx_REG_SECTORS ? 4 : 32) * 1024;
offset += bank->sectors[i].size;
bank->sectors[i].is_erased = -1;
bank->sectors[i].is_protected = 1;
offset += bank->sectors[i].size;
bank->sectors[i].is_erased = -1;
bank->sectors[i].is_protected = 1;
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