kinetis: macro organization and clearer function naming
Signed-off-by: Rafael Silva <perigoso@riseup.net>
This commit is contained in:
Rafael Silva
Piotr Esden-Tempski
parent
ba1f102469
commit
0c18fcefe3
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@ -39,36 +39,56 @@
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#include "target_internal.h"
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#include "adiv5.h"
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#define KINETIS_MDM_IDR_K22F 0x1c0000
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#define KINETIS_MDM_IDR_KZ03 0x1c0020
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#define MDM_STATUS ADIV5_AP_REG(0x00)
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#define MDM_CONTROL ADIV5_AP_REG(0x04)
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#define MDM_STATUS_MASS_ERASE_ACK (1 << 0)
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#define MDM_STATUS_FLASH_READY (1 << 1)
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#define MDM_STATUS_MASS_ERASE_ENABLED (1 << 5)
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#define MDM_STATUS_BACK_KEY_ENABLED (1 << 6)
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#define MDM_CONTROL_MASS_ERASE (1 << 0)
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#define MDM_CONTROL_SYS_RESET (1 << 3)
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#define SIM_SDID 0x40048024
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#define SIM_FCFG1 0x4004804C
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#define FTFA_BASE 0x40020000
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#define FTFA_FSTAT (FTFA_BASE + 0x00)
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#define FTFA_FCNFG (FTFA_BASE + 0x01)
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#define FTFA_FSEC (FTFA_BASE + 0x02)
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#define FTFA_FOPT (FTFA_BASE + 0x03)
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#define FTFA_FCCOB_0 (FTFA_BASE + 0x04)
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#define FTFA_FCCOB_1 (FTFA_BASE + 0x08)
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#define FTFA_FCCOB_2 (FTFA_BASE + 0x0C)
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#define FLASH_SECURITY_BYTE_ADDRESS 0x40C
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#define FLASH_SECURITY_BYTE_UNSECURED 0xFE
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#define FTFA_FSTAT_CCIF (1 << 7)
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#define FTFA_FSTAT_RDCOLERR (1 << 6)
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#define FTFA_FSTAT_ACCERR (1 << 5)
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#define FTFA_FSTAT_FPVIOL (1 << 4)
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#define FTFA_FSTAT_MGSTAT0 (1 << 0)
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#define FTFx_BASE 0x40020000
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#define FTFx_FSTAT (FTFx_BASE + 0x00)
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#define FTFx_FCNFG (FTFx_BASE + 0x01)
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#define FTFx_FSEC (FTFx_BASE + 0x02)
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#define FTFx_FOPT (FTFx_BASE + 0x03)
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#define FTFx_FCCOB0 (FTFx_BASE + 0x04)
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#define FTFx_FCCOB4 (FTFx_BASE + 0x08)
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#define FTFx_FCCOB8 (FTFx_BASE + 0x0C)
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#define FTFA_CMD_CHECK_ERASE 0x01
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#define FTFA_CMD_PROGRAM_CHECK 0x02
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#define FTFA_CMD_READ_RESOURCE 0x03
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#define FTFA_CMD_PROGRAM_LONGWORD 0x06
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#define FTFx_FSTAT_CCIF (1 << 7)
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#define FTFx_FSTAT_RDCOLERR (1 << 6)
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#define FTFx_FSTAT_ACCERR (1 << 5)
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#define FTFx_FSTAT_FPVIOL (1 << 4)
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#define FTFx_FSTAT_MGSTAT0 (1 << 0)
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#define FTFx_FSEC_KEYEN_MSK (0b11 << 6)
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#define FTFx_FSEC_KEYEN (0b10 << 6)
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#define FTFx_CMD_CHECK_ERASE 0x01
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#define FTFx_CMD_PROGRAM_CHECK 0x02
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#define FTFx_CMD_READ_RESOURCE 0x03
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#define FTFx_CMD_PROGRAM_LONGWORD 0x06
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/* Part of the FTFE module for K64 */
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#define FTFE_CMD_PROGRAM_PHRASE 0x07
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#define FTFA_CMD_ERASE_SECTOR 0x09
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#define FTFA_CMD_CHECK_ERASE_ALL 0x40
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#define FTFA_CMD_READ_ONCE 0x41
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#define FTFA_CMD_PROGRAM_ONCE 0x43
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#define FTFA_CMD_ERASE_ALL 0x44
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#define FTFA_CMD_BACKDOOR_ACCESS 0x45
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#define FTFx_CMD_PROGRAM_PHRASE 0x07
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#define FTFx_CMD_ERASE_SECTOR 0x09
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#define FTFx_CMD_CHECK_ERASE_ALL 0x40
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#define FTFx_CMD_READ_ONCE 0x41
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#define FTFx_CMD_PROGRAM_ONCE 0x43
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#define FTFx_CMD_ERASE_ALL 0x44
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#define FTFx_CMD_BACKDOOR_ACCESS 0x45
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#define KL_WRITE_LEN 4
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/* 8 byte phrases need to be written to the k64 flash */
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@ -78,7 +98,8 @@ static bool kinetis_cmd_unsafe(target *t, int argc, char **argv);
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const struct command_s kinetis_cmd_list[] = {
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{"unsafe", (cmd_handler)kinetis_cmd_unsafe, "Allow programming security byte (enable|disable)"},
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{NULL, NULL, NULL}};
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{NULL, NULL, NULL},
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};
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static bool kinetis_cmd_unsafe(target *t, int argc, char **argv)
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{
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@ -90,16 +111,16 @@ static bool kinetis_cmd_unsafe(target *t, int argc, char **argv)
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return true;
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}
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static int kl_gen_flash_erase(struct target_flash *f, target_addr addr, size_t len);
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static int kl_gen_flash_write(struct target_flash *f, target_addr dest, const void *src, size_t len);
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static int kl_gen_flash_done(struct target_flash *f);
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static int kinetis_flash_cmd_erase(struct target_flash *f, target_addr addr, size_t len);
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static int kinetis_flash_cmd_write(struct target_flash *f, target_addr dest, const void *src, size_t len);
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static int kinetis_flash_done(struct target_flash *f);
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struct kinetis_flash {
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struct target_flash f;
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uint8_t write_len;
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};
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static void kl_gen_add_flash(
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static void kinetis_add_flash(
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target *const t, const uint32_t addr, const size_t length, const size_t erasesize, const size_t write_len)
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{
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struct kinetis_flash *kf = calloc(1, sizeof(*kf));
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@ -114,9 +135,9 @@ static void kl_gen_add_flash(
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f->start = addr;
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f->length = length;
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f->blocksize = erasesize;
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f->erase = kl_gen_flash_erase;
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f->write = kl_gen_flash_write;
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f->done = kl_gen_flash_done;
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f->erase = kinetis_flash_cmd_erase;
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f->write = kinetis_flash_cmd_write;
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f->done = kinetis_flash_done;
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f->erased = 0xff;
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kf->write_len = write_len;
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target_add_flash(t, f);
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@ -129,8 +150,8 @@ static void kl_s32k14_setup(
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target_add_ram(t, sram_l, 0x20000000 - sram_l);
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target_add_ram(t, 0x20000000, sram_h);
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kl_gen_add_flash(t, 0x00000000, flash_size, 0x1000, K64_WRITE_LEN); /* P-Flash, 4 KB Sectors */
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kl_gen_add_flash(t, 0x10000000, flexmem_size, 0x1000, K64_WRITE_LEN); /* FlexNVM, 4 KB Sectors */
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kinetis_add_flash(t, 0x00000000, flash_size, 0x1000, K64_WRITE_LEN); /* P-Flash, 4 KB Sectors */
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kinetis_add_flash(t, 0x10000000, flexmem_size, 0x1000, K64_WRITE_LEN); /* FlexNVM, 4 KB Sectors */
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}
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bool kinetis_probe(target *const t)
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@ -167,22 +188,22 @@ bool kinetis_probe(target *const t)
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switch ((fcfg1 >> 24) & 0x0f) {
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case 0x03: /* 32 KB */
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t->driver = "KL16Z32Vxxx";
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kl_gen_add_flash(t, 0x00000000, 0x08000, 0x400, KL_WRITE_LEN);
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kinetis_add_flash(t, 0x00000000, 0x08000, 0x400, KL_WRITE_LEN);
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break;
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case 0x05: /* 64 KB */
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t->driver = "KL16Z64Vxxx";
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kl_gen_add_flash(t, 0x00000000, 0x10000, 0x400, KL_WRITE_LEN);
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kinetis_add_flash(t, 0x00000000, 0x10000, 0x400, KL_WRITE_LEN);
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break;
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case 0x07: /* 128 KB */
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t->driver = "KL16Z128Vxxx";
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kl_gen_add_flash(t, 0x00000000, 0x20000, 0x400, KL_WRITE_LEN);
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kinetis_add_flash(t, 0x00000000, 0x20000, 0x400, KL_WRITE_LEN);
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break;
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case 0x09: /* 256 KB */
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t->driver = "KL16Z256Vxxx";
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kl_gen_add_flash(t, 0x00000000, 0x40000, 0x400, KL_WRITE_LEN);
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kinetis_add_flash(t, 0x00000000, 0x40000, 0x400, KL_WRITE_LEN);
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break;
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default:
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return false;
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@ -195,13 +216,13 @@ bool kinetis_probe(target *const t)
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t->driver = "KL25";
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target_add_ram(t, 0x1ffff000, 0x1000);
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target_add_ram(t, 0x20000000, 0x3000);
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kl_gen_add_flash(t, 0x00000000, 0x20000, 0x400, KL_WRITE_LEN);
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kinetis_add_flash(t, 0x00000000, 0x20000, 0x400, KL_WRITE_LEN);
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break;
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case 0x231:
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t->driver = "KL27x128"; // MKL27 >=128kb
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target_add_ram(t, 0x1fffe000, 0x2000);
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target_add_ram(t, 0x20000000, 0x6000);
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kl_gen_add_flash(t, 0x00000000, 0x40000, 0x400, KL_WRITE_LEN);
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kinetis_add_flash(t, 0x00000000, 0x40000, 0x400, KL_WRITE_LEN);
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break;
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case 0x271:
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switch ((sdid >> 16) & 0x0f) {
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@ -209,13 +230,13 @@ bool kinetis_probe(target *const t)
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t->driver = "KL27x32";
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target_add_ram(t, 0x1ffff800, 0x0800);
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target_add_ram(t, 0x20000000, 0x1800);
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kl_gen_add_flash(t, 0x00000000, 0x8000, 0x400, KL_WRITE_LEN);
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kinetis_add_flash(t, 0x00000000, 0x8000, 0x400, KL_WRITE_LEN);
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break;
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case 5:
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t->driver = "KL27x64";
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target_add_ram(t, 0x1ffff000, 0x1000);
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target_add_ram(t, 0x20000000, 0x3000);
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kl_gen_add_flash(t, 0x00000000, 0x10000, 0x400, KL_WRITE_LEN);
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kinetis_add_flash(t, 0x00000000, 0x10000, 0x400, KL_WRITE_LEN);
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break;
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default:
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return false;
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@ -227,19 +248,19 @@ bool kinetis_probe(target *const t)
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t->driver = "KL02x32";
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target_add_ram(t, 0x1FFFFC00, 0x400);
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target_add_ram(t, 0x20000000, 0xc00);
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kl_gen_add_flash(t, 0x00000000, 0x7FFF, 0x400, KL_WRITE_LEN);
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kinetis_add_flash(t, 0x00000000, 0x7FFF, 0x400, KL_WRITE_LEN);
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break;
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case 2:
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t->driver = "KL02x16";
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target_add_ram(t, 0x1FFFFE00, 0x200);
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target_add_ram(t, 0x20000000, 0x600);
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kl_gen_add_flash(t, 0x00000000, 0x3FFF, 0x400, KL_WRITE_LEN);
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kinetis_add_flash(t, 0x00000000, 0x3FFF, 0x400, KL_WRITE_LEN);
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break;
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case 1:
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t->driver = "KL02x8";
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target_add_ram(t, 0x1FFFFF00, 0x100);
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target_add_ram(t, 0x20000000, 0x300);
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kl_gen_add_flash(t, 0x00000000, 0x1FFF, 0x400, KL_WRITE_LEN);
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kinetis_add_flash(t, 0x00000000, 0x1FFF, 0x400, KL_WRITE_LEN);
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break;
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default:
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return false;
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@ -249,14 +270,14 @@ bool kinetis_probe(target *const t)
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t->driver = "KL03";
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target_add_ram(t, 0x1ffffe00, 0x200);
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target_add_ram(t, 0x20000000, 0x600);
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kl_gen_add_flash(t, 0, 0x8000, 0x400, KL_WRITE_LEN);
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kinetis_add_flash(t, 0, 0x8000, 0x400, KL_WRITE_LEN);
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break;
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case 0x220: /* K22F family */
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t->driver = "K22F";
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target_add_ram(t, 0x1c000000, 0x4000000);
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target_add_ram(t, 0x20000000, 0x100000);
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kl_gen_add_flash(t, 0, 0x40000, 0x800, KL_WRITE_LEN);
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kl_gen_add_flash(t, 0x40000, 0x40000, 0x800, KL_WRITE_LEN);
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kinetis_add_flash(t, 0, 0x40000, 0x800, KL_WRITE_LEN);
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kinetis_add_flash(t, 0x40000, 0x40000, 0x800, KL_WRITE_LEN);
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break;
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case 0x620: /* K64F family. */
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/* This should be 0x640, but according to the errata sheet
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@ -266,8 +287,8 @@ bool kinetis_probe(target *const t)
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t->driver = "K64";
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target_add_ram(t, 0x1FFF0000, 0x10000);
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target_add_ram(t, 0x20000000, 0x30000);
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kl_gen_add_flash(t, 0, 0x80000, 0x1000, K64_WRITE_LEN);
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kl_gen_add_flash(t, 0x80000, 0x80000, 0x1000, K64_WRITE_LEN);
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kinetis_add_flash(t, 0, 0x80000, 0x1000, K64_WRITE_LEN);
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kinetis_add_flash(t, 0x80000, 0x80000, 0x1000, K64_WRITE_LEN);
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break;
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case 0x000: /* Older K-series */
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switch (sdid & 0xff0) {
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@ -282,24 +303,24 @@ bool kinetis_probe(target *const t)
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/* K12 Sub-Family Reference Manual, K12P80M50SF4RM, Rev. 4, February 2013 */
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case 0x7:
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t->driver = "MK12DX128Vxx5";
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target_add_ram(t, 0x1fffc000, 0x00004000); /* SRAM_L, 16 KB */
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target_add_ram(t, 0x20000000, 0x00004000); /* SRAM_H, 16 KB */
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kl_gen_add_flash(t, 0x00000000, 0x00020000, 0x800, KL_WRITE_LEN); /* P-Flash, 128 KB, 2 KB Sectors */
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kl_gen_add_flash(t, 0x10000000, 0x00010000, 0x800, KL_WRITE_LEN); /* FlexNVM, 64 KB, 2 KB Sectors */
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target_add_ram(t, 0x1fffc000, 0x00004000); /* SRAM_L, 16 KB */
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target_add_ram(t, 0x20000000, 0x00004000); /* SRAM_H, 16 KB */
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kinetis_add_flash(t, 0x00000000, 0x00020000, 0x800, KL_WRITE_LEN); /* P-Flash, 128 KB, 2 KB Sectors */
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kinetis_add_flash(t, 0x10000000, 0x00010000, 0x800, KL_WRITE_LEN); /* FlexNVM, 64 KB, 2 KB Sectors */
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break;
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case 0x9:
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t->driver = "MK12DX256Vxx5";
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target_add_ram(t, 0x1fffc000, 0x00004000); /* SRAM_L, 16 KB */
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target_add_ram(t, 0x20000000, 0x00004000); /* SRAM_H, 16 KB */
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kl_gen_add_flash(t, 0x00000000, 0x00040000, 0x800, KL_WRITE_LEN); /* P-Flash, 256 KB, 2 KB Sectors */
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kl_gen_add_flash(t, 0x10000000, 0x00010000, 0x800, KL_WRITE_LEN); /* FlexNVM, 64 KB, 2 KB Sectors */
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target_add_ram(t, 0x1fffc000, 0x00004000); /* SRAM_L, 16 KB */
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target_add_ram(t, 0x20000000, 0x00004000); /* SRAM_H, 16 KB */
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kinetis_add_flash(t, 0x00000000, 0x00040000, 0x800, KL_WRITE_LEN); /* P-Flash, 256 KB, 2 KB Sectors */
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kinetis_add_flash(t, 0x10000000, 0x00010000, 0x800, KL_WRITE_LEN); /* FlexNVM, 64 KB, 2 KB Sectors */
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break;
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case 0xb:
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t->driver = "MK12DN512Vxx5";
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target_add_ram(t, 0x1fff8000, 0x00008000); /* SRAM_L, 32 KB */
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target_add_ram(t, 0x20000000, 0x00008000); /* SRAM_H, 32 KB */
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kl_gen_add_flash(t, 0x00000000, 0x00040000, 0x800, KL_WRITE_LEN); /* P-Flash, 256 KB, 2 KB Sectors */
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kl_gen_add_flash(t, 0x00040000, 0x00040000, 0x800, KL_WRITE_LEN); /* FlexNVM, 256 KB, 2 KB Sectors */
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target_add_ram(t, 0x1fff8000, 0x00008000); /* SRAM_L, 32 KB */
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target_add_ram(t, 0x20000000, 0x00008000); /* SRAM_H, 32 KB */
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kinetis_add_flash(t, 0x00000000, 0x00040000, 0x800, KL_WRITE_LEN); /* P-Flash, 256 KB, 2 KB Sectors */
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kinetis_add_flash(t, 0x00040000, 0x00040000, 0x800, KL_WRITE_LEN); /* FlexNVM, 256 KB, 2 KB Sectors */
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break;
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default:
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return false;
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@ -329,10 +350,10 @@ bool kinetis_probe(target *const t)
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break;
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case 0x118: /* S32K118 */
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t->driver = "S32K118";
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target_add_ram(t, 0x1ffffc00, 0x00000400); /* SRAM_L, 1 KB */
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target_add_ram(t, 0x20000000, 0x00005800); /* SRAM_H, 22 KB */
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kl_gen_add_flash(t, 0x00000000, 0x00040000, 0x800, K64_WRITE_LEN); /* P-Flash, 256 KB, 2 KB Sectors */
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kl_gen_add_flash(t, 0x10000000, 0x00008000, 0x800, K64_WRITE_LEN); /* FlexNVM, 32 KB, 2 KB Sectors */
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target_add_ram(t, 0x1ffffc00, 0x00000400); /* SRAM_L, 1 KB */
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target_add_ram(t, 0x20000000, 0x00005800); /* SRAM_H, 22 KB */
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kinetis_add_flash(t, 0x00000000, 0x00040000, 0x800, K64_WRITE_LEN); /* P-Flash, 256 KB, 2 KB Sectors */
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kinetis_add_flash(t, 0x10000000, 0x00008000, 0x800, K64_WRITE_LEN); /* FlexNVM, 32 KB, 2 KB Sectors */
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break;
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/* gen1 s32k14x */
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case 0x142: /* S32K142 */
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@ -373,46 +394,46 @@ bool kinetis_probe(target *const t)
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return true;
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}
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static bool kl_gen_command(target *t, uint8_t cmd, uint32_t addr, const uint32_t *data, int n_items)
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static bool kinetis_fccob_cmd(target *t, uint8_t cmd, uint32_t addr, const uint32_t *data, int n_items)
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{
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uint8_t fstat;
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/* clear errors unconditionally, so we can start a new operation */
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target_mem_write8(t, FTFA_FSTAT, (FTFA_FSTAT_ACCERR | FTFA_FSTAT_FPVIOL));
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target_mem_write8(t, FTFx_FSTAT, (FTFx_FSTAT_ACCERR | FTFx_FSTAT_FPVIOL));
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/* Wait for CCIF to be high */
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do {
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fstat = target_mem_read8(t, FTFA_FSTAT);
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} while (!(fstat & FTFA_FSTAT_CCIF));
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fstat = target_mem_read8(t, FTFx_FSTAT);
|
||||
} while (!(fstat & FTFx_FSTAT_CCIF));
|
||||
|
||||
/* Write command to FCCOB */
|
||||
addr &= 0xffffff;
|
||||
addr |= (uint32_t)cmd << 24;
|
||||
target_mem_write32(t, FTFA_FCCOB_0, addr);
|
||||
target_mem_write32(t, FTFx_FCCOB0, addr);
|
||||
if (data) {
|
||||
target_mem_write32(t, FTFA_FCCOB_1, data[0]);
|
||||
target_mem_write32(t, FTFx_FCCOB4, data[0]);
|
||||
if (n_items > 1)
|
||||
target_mem_write32(t, FTFA_FCCOB_2, data[1]);
|
||||
target_mem_write32(t, FTFx_FCCOB8, data[1]);
|
||||
}
|
||||
|
||||
/* Enable execution by clearing CCIF */
|
||||
target_mem_write8(t, FTFA_FSTAT, FTFA_FSTAT_CCIF);
|
||||
target_mem_write8(t, FTFx_FSTAT, FTFx_FSTAT_CCIF);
|
||||
|
||||
/* Wait for execution to complete */
|
||||
do {
|
||||
fstat = target_mem_read8(t, FTFA_FSTAT);
|
||||
fstat = target_mem_read8(t, FTFx_FSTAT);
|
||||
/* Check ACCERR and FPVIOL are zero in FSTAT */
|
||||
if (fstat & (FTFA_FSTAT_ACCERR | FTFA_FSTAT_FPVIOL))
|
||||
if (fstat & (FTFx_FSTAT_ACCERR | FTFx_FSTAT_FPVIOL))
|
||||
return false;
|
||||
} while (!(fstat & FTFA_FSTAT_CCIF));
|
||||
} while (!(fstat & FTFx_FSTAT_CCIF));
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
static int kl_gen_flash_erase(struct target_flash *const f, target_addr addr, size_t len)
|
||||
static int kinetis_flash_cmd_erase(struct target_flash *const f, target_addr addr, size_t len)
|
||||
{
|
||||
while (len) {
|
||||
if (kl_gen_command(f->t, FTFA_CMD_ERASE_SECTOR, addr, NULL, 0)) {
|
||||
if (kinetis_fccob_cmd(f->t, FTFx_CMD_ERASE_SECTOR, addr, NULL, 0)) {
|
||||
/* Different targets have different flash erase sizes */
|
||||
if (len > f->blocksize)
|
||||
len -= f->blocksize;
|
||||
|
|
@ -426,10 +447,7 @@ static int kl_gen_flash_erase(struct target_flash *const f, target_addr addr, si
|
|||
return 0;
|
||||
}
|
||||
|
||||
#define FLASH_SECURITY_BYTE_ADDRESS 0x40C
|
||||
#define FLASH_SECURITY_BYTE_UNSECURED 0xFE
|
||||
|
||||
static int kl_gen_flash_write(struct target_flash *f, target_addr dest, const void *src, size_t len)
|
||||
static int kinetis_flash_cmd_write(struct target_flash *f, target_addr dest, const void *src, size_t len)
|
||||
{
|
||||
struct kinetis_flash *const kf = (struct kinetis_flash *)f;
|
||||
|
||||
|
|
@ -441,12 +459,12 @@ static int kl_gen_flash_write(struct target_flash *f, target_addr dest, const vo
|
|||
/* Determine write command based on the alignment. */
|
||||
uint8_t write_cmd;
|
||||
if (kf->write_len == K64_WRITE_LEN)
|
||||
write_cmd = FTFE_CMD_PROGRAM_PHRASE;
|
||||
write_cmd = FTFx_CMD_PROGRAM_PHRASE;
|
||||
else
|
||||
write_cmd = FTFA_CMD_PROGRAM_LONGWORD;
|
||||
write_cmd = FTFx_CMD_PROGRAM_LONGWORD;
|
||||
|
||||
while (len) {
|
||||
if (kl_gen_command(f->t, write_cmd, dest, src, 1)) {
|
||||
if (kinetis_fccob_cmd(f->t, write_cmd, dest, src, 1)) {
|
||||
if (len > kf->write_len)
|
||||
len -= kf->write_len;
|
||||
else
|
||||
|
|
@ -459,7 +477,7 @@ static int kl_gen_flash_write(struct target_flash *f, target_addr dest, const vo
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int kl_gen_flash_done(struct target_flash *const f)
|
||||
static int kinetis_flash_done(struct target_flash *const f)
|
||||
{
|
||||
struct kinetis_flash *const kf = (struct kinetis_flash *)f;
|
||||
|
||||
|
|
@ -477,12 +495,12 @@ static int kl_gen_flash_done(struct target_flash *const f)
|
|||
vals[0] = target_mem_read32(f->t, FLASH_SECURITY_BYTE_ADDRESS - 4);
|
||||
vals[1] = target_mem_read32(f->t, FLASH_SECURITY_BYTE_ADDRESS);
|
||||
vals[1] = (vals[1] & 0xffffff00) | FLASH_SECURITY_BYTE_UNSECURED;
|
||||
kl_gen_command(f->t, FTFE_CMD_PROGRAM_PHRASE, FLASH_SECURITY_BYTE_ADDRESS - 4, vals, 2);
|
||||
kinetis_fccob_cmd(f->t, FTFx_CMD_PROGRAM_PHRASE, FLASH_SECURITY_BYTE_ADDRESS - 4, vals, 2);
|
||||
} else {
|
||||
uint32_t vals[1];
|
||||
vals[0] = target_mem_read32(f->t, FLASH_SECURITY_BYTE_ADDRESS);
|
||||
vals[0] = (vals[0] & 0xffffff00) | FLASH_SECURITY_BYTE_UNSECURED;
|
||||
kl_gen_command(f->t, FTFA_CMD_PROGRAM_LONGWORD, FLASH_SECURITY_BYTE_ADDRESS, vals, 1);
|
||||
kinetis_fccob_cmd(f->t, FTFx_CMD_PROGRAM_LONGWORD, FLASH_SECURITY_BYTE_ADDRESS, vals, 1);
|
||||
}
|
||||
|
||||
return 0;
|
||||
|
|
@ -496,15 +514,14 @@ static int kl_gen_flash_done(struct target_flash *const f)
|
|||
* device. This provides a fake target to allow a monitor command interface
|
||||
*/
|
||||
|
||||
#define KINETIS_MDM_IDR_K22F 0x1c0000
|
||||
#define KINETIS_MDM_IDR_KZ03 0x1c0020
|
||||
|
||||
static bool kinetis_mdm_cmd_erase_mass(target *t, int argc, const char **argv);
|
||||
static bool kinetis_mdm_cmd_ke04_mode(target *t, int argc, const char **argv);
|
||||
|
||||
const struct command_s kinetis_mdm_cmd_list[] = {
|
||||
{"erase_mass", (cmd_handler)kinetis_mdm_cmd_erase_mass, "Erase entire flash memory"},
|
||||
{"ke04_mode", (cmd_handler)kinetis_mdm_cmd_ke04_mode, "Allow erase for KE04"}, {NULL, NULL, NULL}};
|
||||
{"ke04_mode", (cmd_handler)kinetis_mdm_cmd_ke04_mode, "Allow erase for KE04"},
|
||||
{NULL, NULL, NULL},
|
||||
};
|
||||
|
||||
enum target_halt_reason mdm_halt_poll(target *t, const target_addr *const watch)
|
||||
{
|
||||
|
|
@ -537,16 +554,6 @@ void kinetis_mdm_probe(ADIv5_AP_t *ap)
|
|||
target_add_commands(t, kinetis_mdm_cmd_list, t->driver);
|
||||
}
|
||||
|
||||
#define MDM_STATUS ADIV5_AP_REG(0x00)
|
||||
#define MDM_CONTROL ADIV5_AP_REG(0x04)
|
||||
|
||||
#define MDM_STATUS_MASS_ERASE_ACK (1 << 0)
|
||||
#define MDM_STATUS_FLASH_READY (1 << 1)
|
||||
#define MDM_STATUS_MASS_ERASE_ENABLED (1 << 5)
|
||||
|
||||
#define MDM_CONTROL_MASS_ERASE (1 << 0)
|
||||
#define MDM_CONTROL_SYS_RESET (1 << 3)
|
||||
|
||||
/* This is needed as a separate command, as there's no way to *
|
||||
* tell a KE04 from other kinetis in kinetis_mdm_probe() */
|
||||
static bool kinetis_mdm_cmd_ke04_mode(target *t, int argc, const char **argv)
|
||||
|
|
|
|||
Loading…
Reference in New Issue