diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/flash/nor/lpc2000.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/flash/nor/lpc2000.c b/src/flash/nor/lpc2000.c index 76cd86b7..190684af 100644 --- a/src/flash/nor/lpc2000.c +++ b/src/flash/nor/lpc2000.c @@ -259,6 +259,8 @@ #define IAP_CODE_LEN 0x34 +#define LPC11xx_REG_SECTORS 24 + typedef enum { lpc2000_v1, lpc2000_v2, @@ -554,14 +556,21 @@ static int lpc2000_build_sector_list(struct flash_bank *bank) 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; - /* 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; |