kinetis: Run clang-format on the code
This commit is contained in:
dragonmux
Piotr Esden-Tempski
parent
72e4f4d2b2
commit
18a49ac853
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@ -37,15 +37,16 @@
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#include "general.h"
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#include "target.h"
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#include "target_internal.h"
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#include "adiv5.h"
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#define SIM_SDID 0x40048024
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#define SIM_FCFG1 0x4004804C
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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_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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@ -56,35 +57,33 @@
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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 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 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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/* 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 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 KL_WRITE_LEN 4
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/* 8 byte phrases need to be written to the k64 flash */
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#define K64_WRITE_LEN 8
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static bool kinetis_cmd_unsafe(target *t, int argc, char *argv[]);
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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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};
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{NULL, NULL, NULL}};
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static bool kinetis_cmd_unsafe(target *t, int argc, char *argv[])
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static bool kinetis_cmd_unsafe(target *t, int argc, char **argv)
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{
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if (argc == 1) {
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tc_printf(t, "Allow programming security byte: %s\n",
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t->unsafe_enabled ? "enabled" : "disabled");
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tc_printf(t, "Allow programming security byte: %s\n", t->unsafe_enabled ? "enabled" : "disabled");
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} else {
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parse_enable_or_disable(argv[1], &t->unsafe_enabled);
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}
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@ -92,8 +91,7 @@ static bool kinetis_cmd_unsafe(target *t, int argc, char *argv[])
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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,
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target_addr dest, const void *src, 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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struct kinetis_flash {
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@ -101,13 +99,13 @@ struct kinetis_flash {
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uint8_t write_len;
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};
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static void kl_gen_add_flash(target *t, uint32_t addr, size_t length,
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size_t erasesize, size_t write_len)
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static void kl_gen_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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struct target_flash *f;
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if (!kf) { /* calloc failed: heap exhaustion */
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if (!kf) { /* calloc failed: heap exhaustion */
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DEBUG_WARN("calloc: failed in %s\n", __func__);
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return;
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}
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@ -135,7 +133,7 @@ static void kl_s32k14_setup(
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kl_gen_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 *t)
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bool kinetis_probe(target *const t)
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{
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uint32_t sdid = target_mem_read32(t, SIM_SDID);
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uint32_t fcfg1 = target_mem_read32(t, SIM_FCFG1);
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@ -143,52 +141,52 @@ bool kinetis_probe(target *t)
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switch (sdid >> 20) {
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case 0x161:
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/* sram memory size */
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switch((sdid >> 16) & 0x0f) {
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case 0x03:/* 4 KB */
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target_add_ram(t, 0x1ffffc00, 0x0400);
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target_add_ram(t, 0x20000000, 0x0C00);
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break;
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case 0x04:/* 8 KB */
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target_add_ram(t, 0x1ffff800, 0x0800);
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target_add_ram(t, 0x20000000, 0x1800);
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break;
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case 0x05:/* 16 KB */
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target_add_ram(t, 0x1ffff000, 0x1000);
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target_add_ram(t, 0x20000000, 0x3000);
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break;
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case 0x06:/* 32 KB */
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target_add_ram(t, 0x1fffe000, 0x2000);
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target_add_ram(t, 0x20000000, 0x6000);
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break;
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default:
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return false;
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break;
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switch ((sdid >> 16) & 0x0f) {
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case 0x03: /* 4 KB */
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target_add_ram(t, 0x1ffffc00, 0x0400);
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target_add_ram(t, 0x20000000, 0x0C00);
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break;
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case 0x04: /* 8 KB */
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target_add_ram(t, 0x1ffff800, 0x0800);
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target_add_ram(t, 0x20000000, 0x1800);
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break;
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case 0x05: /* 16 KB */
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target_add_ram(t, 0x1ffff000, 0x1000);
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target_add_ram(t, 0x20000000, 0x3000);
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break;
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case 0x06: /* 32 KB */
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target_add_ram(t, 0x1fffe000, 0x2000);
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target_add_ram(t, 0x20000000, 0x6000);
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break;
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default:
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return false;
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break;
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}
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/* flash memory size */
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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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break;
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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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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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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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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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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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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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break;
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default:
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return false;
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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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break;
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default:
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return false;
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break;
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}
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break;
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@ -206,45 +204,45 @@ bool kinetis_probe(target *t)
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kl_gen_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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case 4:
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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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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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break;
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default:
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return false;
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switch ((sdid >> 16) & 0x0f) {
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case 4:
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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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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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break;
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default:
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return false;
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}
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break;
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case 0x021: /* KL02 family */
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switch((sdid >> 16) & 0x0f) {
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case 3:
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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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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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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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break;
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default:
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return false;
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switch ((sdid >> 16) & 0x0f) {
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case 3:
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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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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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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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break;
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default:
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return false;
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}
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break;
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case 0x031: /* KL03 family */
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@ -266,73 +264,73 @@ bool kinetis_probe(target *t)
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* subfamily nibble as 2
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*/
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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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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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break;
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case 0x000: /* Older K-series */
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switch(sdid & 0xff0) {
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case 0x000: /* K10 Family, DIEID=0x0 */
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case 0x080: /* K10 Family, DIEID=0x1 */
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case 0x100: /* K10 Family, DIEID=0x2 */
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case 0x180: /* K10 Family, DIEID=0x3 */
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case 0x220: /* K11 Family, DIEID=0x4 */
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return false;
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case 0x200: /* K12 Family, DIEID=0x4 */
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switch((fcfg1 >> 24) & 0x0f) {
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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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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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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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break;
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default:
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return false;
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}
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switch (sdid & 0xff0) {
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case 0x000: /* K10 Family, DIEID=0x0 */
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case 0x080: /* K10 Family, DIEID=0x1 */
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case 0x100: /* K10 Family, DIEID=0x2 */
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case 0x180: /* K10 Family, DIEID=0x3 */
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case 0x220: /* K11 Family, DIEID=0x4 */
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return false;
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case 0x200: /* K12 Family, DIEID=0x4 */
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switch ((fcfg1 >> 24) & 0x0f) {
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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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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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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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break;
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case 0x010: /* K20 Family, DIEID=0x0 */
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case 0x090: /* K20 Family, DIEID=0x1 */
|
||||
case 0x110: /* K20 Family, DIEID=0x2 */
|
||||
case 0x190: /* K20 Family, DIEID=0x3 */
|
||||
case 0x230: /* K21 Family, DIEID=0x4 */
|
||||
case 0x330: /* K21 Family, DIEID=0x6 */
|
||||
case 0x210: /* K22 Family, DIEID=0x4 */
|
||||
case 0x310: /* K22 Family, DIEID=0x6 */
|
||||
case 0x0a0: /* K30 Family, DIEID=0x1 */
|
||||
case 0x120: /* K30 Family, DIEID=0x2 */
|
||||
case 0x0b0: /* K40 Family, DIEID=0x1 */
|
||||
case 0x130: /* K40 Family, DIEID=0x2 */
|
||||
case 0x0e0: /* K50 Family, DIEID=0x1 */
|
||||
case 0x0f0: /* K51 Family, DIEID=0x1 */
|
||||
case 0x170: /* K53 Family, DIEID=0x2 */
|
||||
case 0x140: /* K60 Family, DIEID=0x2 */
|
||||
case 0x1c0: /* K60 Family, DIEID=0x3 */
|
||||
case 0x1d0: /* K70 Family, DIEID=0x3 */
|
||||
default:
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
case 0x010: /* K20 Family, DIEID=0x0 */
|
||||
case 0x090: /* K20 Family, DIEID=0x1 */
|
||||
case 0x110: /* K20 Family, DIEID=0x2 */
|
||||
case 0x190: /* K20 Family, DIEID=0x3 */
|
||||
case 0x230: /* K21 Family, DIEID=0x4 */
|
||||
case 0x330: /* K21 Family, DIEID=0x6 */
|
||||
case 0x210: /* K22 Family, DIEID=0x4 */
|
||||
case 0x310: /* K22 Family, DIEID=0x6 */
|
||||
case 0x0a0: /* K30 Family, DIEID=0x1 */
|
||||
case 0x120: /* K30 Family, DIEID=0x2 */
|
||||
case 0x0b0: /* K40 Family, DIEID=0x1 */
|
||||
case 0x130: /* K40 Family, DIEID=0x2 */
|
||||
case 0x0e0: /* K50 Family, DIEID=0x1 */
|
||||
case 0x0f0: /* K51 Family, DIEID=0x1 */
|
||||
case 0x170: /* K53 Family, DIEID=0x2 */
|
||||
case 0x140: /* K60 Family, DIEID=0x2 */
|
||||
case 0x1c0: /* K60 Family, DIEID=0x3 */
|
||||
case 0x1d0: /* K70 Family, DIEID=0x3 */
|
||||
default:
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
case 0x118: /* S32K118 */
|
||||
t->driver = "S32K118";
|
||||
target_add_ram(t, 0x1ffffc00, 0x00000400); /* SRAM_L, 1 KB */
|
||||
target_add_ram(t, 0x20000000, 0x00005800); /* SRAM_H, 22 KB */
|
||||
target_add_ram(t, 0x1ffffc00, 0x00000400); /* SRAM_L, 1 KB */
|
||||
target_add_ram(t, 0x20000000, 0x00005800); /* SRAM_H, 22 KB */
|
||||
kl_gen_add_flash(t, 0x00000000, 0x00040000, 0x800, K64_WRITE_LEN); /* P-Flash, 256 KB, 2 KB Sectors */
|
||||
kl_gen_add_flash(t, 0x10000000, 0x00008000, 0x800, K64_WRITE_LEN); /* FlexNVM, 32 KB, 2 KB Sectors */
|
||||
break;
|
||||
|
|
@ -375,13 +373,12 @@ bool kinetis_probe(target *t)
|
|||
return true;
|
||||
}
|
||||
|
||||
static bool
|
||||
kl_gen_command(target *t, uint8_t cmd, uint32_t addr, const uint32_t *data, int n_items)
|
||||
static bool kl_gen_command(target *t, uint8_t cmd, uint32_t addr, const uint32_t *data, int n_items)
|
||||
{
|
||||
uint8_t fstat;
|
||||
|
||||
/* clear errors unconditionally, so we can start a new operation */
|
||||
target_mem_write8(t,FTFA_FSTAT,(FTFA_FSTAT_ACCERR | FTFA_FSTAT_FPVIOL));
|
||||
target_mem_write8(t, FTFA_FSTAT, (FTFA_FSTAT_ACCERR | FTFA_FSTAT_FPVIOL));
|
||||
|
||||
/* Wait for CCIF to be high */
|
||||
do {
|
||||
|
|
@ -412,7 +409,7 @@ kl_gen_command(target *t, uint8_t cmd, uint32_t addr, const uint32_t *data, int
|
|||
return true;
|
||||
}
|
||||
|
||||
static int kl_gen_flash_erase(struct target_flash *f, target_addr addr, size_t len)
|
||||
static int kl_gen_flash_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)) {
|
||||
|
|
@ -429,20 +426,16 @@ static int kl_gen_flash_erase(struct target_flash *f, target_addr addr, size_t l
|
|||
return 0;
|
||||
}
|
||||
|
||||
#define FLASH_SECURITY_BYTE_ADDRESS 0x40C
|
||||
#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 kl_gen_flash_write(struct target_flash *f, target_addr dest, const void *src, size_t len)
|
||||
{
|
||||
struct kinetis_flash *kf = (struct kinetis_flash *)f;
|
||||
struct kinetis_flash *const kf = (struct kinetis_flash *)f;
|
||||
|
||||
/* Ensure we don't write something horrible over the security byte */
|
||||
if (!f->t->unsafe_enabled &&
|
||||
dest <= FLASH_SECURITY_BYTE_ADDRESS &&
|
||||
dest + len > FLASH_SECURITY_BYTE_ADDRESS) {
|
||||
((uint8_t*)src)[FLASH_SECURITY_BYTE_ADDRESS - dest] =
|
||||
FLASH_SECURITY_BYTE_UNSECURED;
|
||||
if (!f->t->unsafe_enabled && dest <= FLASH_SECURITY_BYTE_ADDRESS && dest + len > FLASH_SECURITY_BYTE_ADDRESS) {
|
||||
((uint8_t *)src)[FLASH_SECURITY_BYTE_ADDRESS - dest] = FLASH_SECURITY_BYTE_UNSECURED;
|
||||
}
|
||||
|
||||
/* Determine write command based on the alignment. */
|
||||
|
|
@ -466,9 +459,9 @@ static int kl_gen_flash_write(struct target_flash *f,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int kl_gen_flash_done(struct target_flash *f)
|
||||
static int kl_gen_flash_done(struct target_flash *const f)
|
||||
{
|
||||
struct kinetis_flash *kf = (struct kinetis_flash *)f;
|
||||
struct kinetis_flash *const kf = (struct kinetis_flash *)f;
|
||||
|
||||
if (f->t->unsafe_enabled)
|
||||
return 0;
|
||||
|
|
@ -481,17 +474,15 @@ static int kl_gen_flash_done(struct target_flash *f)
|
|||
*/
|
||||
if (kf->write_len == K64_WRITE_LEN) {
|
||||
uint32_t vals[2];
|
||||
vals[0] = target_mem_read32(f->t, FLASH_SECURITY_BYTE_ADDRESS-4);
|
||||
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);
|
||||
kl_gen_command(f->t, FTFE_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);
|
||||
kl_gen_command(f->t, FTFA_CMD_PROGRAM_LONGWORD, FLASH_SECURITY_BYTE_ADDRESS, vals, 1);
|
||||
}
|
||||
|
||||
return 0;
|
||||
|
|
@ -504,7 +495,6 @@ static int kl_gen_flash_done(struct target_flash *f)
|
|||
* a backdoor AP is provided which may allow a mass erase to recover the
|
||||
* device. This provides a fake target to allow a monitor command interface
|
||||
*/
|
||||
#include "adiv5.h"
|
||||
|
||||
#define KINETIS_MDM_IDR_K22F 0x1c0000
|
||||
#define KINETIS_MDM_IDR_KZ03 0x1c0020
|
||||
|
|
@ -514,19 +504,18 @@ 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, target_addr *watch)
|
||||
enum target_halt_reason mdm_halt_poll(target *t, const target_addr *const watch)
|
||||
{
|
||||
(void)t; (void)watch;
|
||||
(void)t;
|
||||
(void)watch;
|
||||
return TARGET_HALT_REQUEST;
|
||||
}
|
||||
|
||||
void kinetis_mdm_probe(ADIv5_AP_t *ap)
|
||||
{
|
||||
switch(ap->idr) {
|
||||
switch (ap->idr) {
|
||||
case KINETIS_MDM_IDR_KZ03: /* Also valid for KE04, no way to check! */
|
||||
case KINETIS_MDM_IDR_K22F:
|
||||
break;
|
||||
|
|
@ -541,7 +530,7 @@ void kinetis_mdm_probe(ADIv5_AP_t *ap)
|
|||
|
||||
adiv5_ap_ref(ap);
|
||||
t->priv = ap;
|
||||
t->priv_free = (void*)adiv5_ap_unref;
|
||||
t->priv_free = (void *)adiv5_ap_unref;
|
||||
|
||||
t->driver = "Kinetis Recovery (MDM-AP)";
|
||||
t->regs_size = 4;
|
||||
|
|
@ -551,8 +540,8 @@ void kinetis_mdm_probe(ADIv5_AP_t *ap)
|
|||
#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_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)
|
||||
|
|
@ -569,6 +558,7 @@ static bool kinetis_mdm_cmd_ke04_mode(target *t, int argc, const char **argv)
|
|||
tc_printf(t, "Mass erase for KE04 now allowed\n");
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool kinetis_mdm_cmd_erase_mass(target *t, int argc, const char **argv)
|
||||
{
|
||||
(void)argc;
|
||||
|
|
@ -576,13 +566,12 @@ static bool kinetis_mdm_cmd_erase_mass(target *t, int argc, const char **argv)
|
|||
ADIv5_AP_t *ap = t->priv;
|
||||
|
||||
/* Keep the MCU in reset as stated in KL25PxxM48SF0RM */
|
||||
if(t->ke04_mode)
|
||||
if (t->ke04_mode)
|
||||
adiv5_ap_write(ap, MDM_CONTROL, MDM_CONTROL_SYS_RESET);
|
||||
|
||||
uint32_t status, control;
|
||||
status = adiv5_ap_read(ap, MDM_STATUS);
|
||||
control = adiv5_ap_read(ap, MDM_CONTROL);
|
||||
tc_printf(t, "Requesting mass erase (status = 0x%"PRIx32")\n", status);
|
||||
uint32_t status = adiv5_ap_read(ap, MDM_STATUS);
|
||||
uint32_t control = adiv5_ap_read(ap, MDM_CONTROL);
|
||||
tc_printf(t, "Requesting mass erase (status = 0x%" PRIx32 ")\n", status);
|
||||
|
||||
/* This flag does not exist on KE04 */
|
||||
if (!(status & MDM_STATUS_MASS_ERASE_ENABLED) && !t->ke04_mode) {
|
||||
|
|
|
|||
Loading…
Reference in New Issue