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mspm0: fix msvc compile; massage types, constants and defines
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@hardesk
hardesk committed Jun 25, 2024
1 parent b4e3260 commit 981db19
Showing 1 changed file with 23 additions and 20 deletions.
43 changes: 23 additions & 20 deletions src/target/mspm0.c
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@
*/

#include <assert.h>
#include <limits.h>
#include "general.h"
#include "target.h"
#include "target_internal.h"
Expand Down Expand Up @@ -76,6 +77,7 @@
#define MSPM0_FLASHCTL_CMDTYPE_SZ_8WORDS (3U << 4)
#define MSPM0_FLASHCTL_CMDTYPE_SZ_SECTOR (4U << 4)
#define MSPM0_FLASHCTL_CMDTYPE_SZ_BANK (5U << 4)
#define MSPM0_FLASHCTL_CMDEXEC_EXEC 1U
#define MSPM0_FLASHCTL_STAT_DONE 0x01U
#define MSPM0_FLASHCTL_STAT_CMDPASS 0x02U

Expand Down Expand Up @@ -143,7 +145,7 @@ static bool mspm0_dump_bcr_config(target_s *const target, const int argc, const
}
#endif

static void mspm0_add_flash(target_s *const target, const uint32_t base, const size_t length, size_t banks)
static void mspm0_add_flash(target_s *const target, const uint32_t base, const size_t length, uint32_t banks)
{
mspm0_flash_s *const flash = calloc(1, sizeof(*flash));
if (flash == NULL) {
Expand All @@ -156,19 +158,19 @@ static void mspm0_add_flash(target_s *const target, const uint32_t base, const s
target_flash->start = base;
target_flash->length = length;
target_flash->blocksize = MSPM0_FLASH_SECTOR_SZ;
target_flash->writesize = 8;
target_flash->writesize = 8U;
target_flash->erase = mspm0_flash_erase;
target_flash->write = mspm0_flash_write;
target_flash->erased = 0xff;
target_add_flash(target, target_flash);
}

#define BIT_LMASK(T, bits) ((T)-1) >> (sizeof(T) * __CHAR_BIT__ - (bits))
#define BIT_LMASK(T, bits) ((T)-1) >> (sizeof(T) * CHAR_BIT - (bits))
#define BITS(h, l, x) (uint32_t)((x >> l) & BIT_LMASK(uint32_t, h - l + 1))

bool mspm0_probe(target_s *const target)
{
uint32_t const deviceid = target_mem32_read32(target, MSPM0_FLASH_FACTORY + 0x4);
uint32_t const deviceid = target_mem32_read32(target, MSPM0_FLASH_FACTORY + 0x4U);

uint32_t manufacturer = BITS(11, 1, deviceid);
if (manufacturer != JEP106_MANUFACTURER_TEXAS)
Expand All @@ -179,7 +181,8 @@ bool mspm0_probe(target_s *const target)
partnum != TI_DEVID_MSPM0G)
return false;

uint32_t const userid __attribute__((unused)) = target_mem32_read32(target, MSPM0_FLASH_FACTORY + 0x8);
uint32_t const userid = target_mem32_read32(target, MSPM0_FLASH_FACTORY + 0x8U);
(void)userid;
DEBUG_TARGET("%s: DEVICEID Manufacturer %" PRIx32 " Partnum %" PRIx32 " Version %" PRIu32 ", USERID Part %" PRIu32
" Variant %" PRIu32 " Ver %" PRIu32 ".%" PRIu32 "\n",
__func__, manufacturer, partnum, BITS(31, 28, deviceid), BITS(15, 0, userid), BITS(23, 16, userid),
Expand All @@ -198,7 +201,7 @@ bool mspm0_probe(target_s *const target)
target_add_ram32(target, MSPM0_SRAM_BASE, sram_size);
mspm0_add_flash(target, MSPM0_FLASH_MAIN, mainflash_size, main_num_banks);
if (dataflash_size != 0)
mspm0_add_flash(target, MSPM0_FLASH_DATA, dataflash_size, 1);
mspm0_add_flash(target, MSPM0_FLASH_DATA, dataflash_size, 1U);

#if MSPM0_CONFIG_FLASH_DUMP_SUPPORT
target_add_commands(target, mspm0_cmds_list, "MSPM0");
Expand All @@ -211,7 +214,7 @@ bool mspm0_probe(target_s *const target)
static uint32_t mspm0_flash_wait_done(target_s *const target)
{
platform_timeout_s timeout;
platform_timeout_set(&timeout, 500);
platform_timeout_set(&timeout, 500U);

uint32_t statcmd;
while (true) {
Expand All @@ -227,9 +230,9 @@ static uint32_t mspm0_flash_wait_done(target_s *const target)

static void mspm0_flash_unprotect(target_flash_s *const target_flash)
{
target_mem32_write32(target_flash->t, MSPM0_FLASHCTL_CMDWEPROTA, 0);
target_mem32_write32(target_flash->t, MSPM0_FLASHCTL_CMDWEPROTB, 0);
target_mem32_write32(target_flash->t, MSPM0_FLASHCTL_CMDWEPROTC, 0);
target_mem32_write32(target_flash->t, MSPM0_FLASHCTL_CMDWEPROTA, 0U);
target_mem32_write32(target_flash->t, MSPM0_FLASHCTL_CMDWEPROTB, 0U);
target_mem32_write32(target_flash->t, MSPM0_FLASHCTL_CMDWEPROTC, 0U);
}

static void mspm0_flash_unprotect_sector(target_flash_s *const target_flash, const target_addr_t addr)
Expand Down Expand Up @@ -264,10 +267,10 @@ static bool mspm0_flash_erase(target_flash_s *const target_flash, const target_a
mspm0_flash_unprotect_sector(target_flash, addr);
target_mem32_write32(
target, MSPM0_FLASHCTL_CMDTYPE, MSPM0_FLASHCTL_CMDTYPE_SZ_SECTOR | MSPM0_FLASHCTL_CMDTYPE_ERASE);
target_mem32_write32(target, MSPM0_FLASHCTL_BYTEN, 0xffffffff);
target_mem32_write32(target, MSPM0_FLASHCTL_CMDCTL, 0);
target_mem32_write32(target, MSPM0_FLASHCTL_BYTEN, 0xffffffffU);
target_mem32_write32(target, MSPM0_FLASHCTL_CMDCTL, 0U);
target_mem32_write32(target, MSPM0_FLASHCTL_CMDADDR, addr);
target_mem32_write32(target, MSPM0_FLASHCTL_CMDEXEC, 1);
target_mem32_write32(target, MSPM0_FLASHCTL_CMDEXEC, MSPM0_FLASHCTL_CMDEXEC_EXEC);

uint32_t statcmd = mspm0_flash_wait_done(target);
if (statcmd == (uint32_t)-1 || !(statcmd & MSPM0_FLASHCTL_STAT_CMDPASS))
Expand All @@ -287,12 +290,12 @@ static bool mspm0_flash_write(

mspm0_flash_unprotect_sector(target_flash, dest);
target_mem32_write32(target, MSPM0_FLASHCTL_CMDTYPE, MSPM0_FLASHCTL_CMDTYPE_PROG | MSPM0_FLASHCTL_CMDTYPE_SZ_1WORD);
target_mem32_write32(target, MSPM0_FLASHCTL_CMDCTL, 0);
target_mem32_write32(target, MSPM0_FLASHCTL_CMDCTL, 0U);
target_mem32_write32(target, MSPM0_FLASHCTL_CMDADDR, dest);
target_mem32_write32(target, MSPM0_FLASHCTL_BYTEN, 0xffffffff);
target_mem32_write32(target, MSPM0_FLASHCTL_CMDDATA0, read_le4((const uint8_t *)src, 0));
target_mem32_write32(target, MSPM0_FLASHCTL_CMDDATA1, read_le4((const uint8_t *)src, 4));
target_mem32_write32(target, MSPM0_FLASHCTL_CMDEXEC, 1);
target_mem32_write32(target, MSPM0_FLASHCTL_CMDDATA0, read_le4((const uint8_t *)src, 0U));
target_mem32_write32(target, MSPM0_FLASHCTL_CMDDATA1, read_le4((const uint8_t *)src, 4U));
target_mem32_write32(target, MSPM0_FLASHCTL_CMDEXEC, MSPM0_FLASHCTL_CMDEXEC_EXEC);

uint32_t statcmd = mspm0_flash_wait_done(target);
if (statcmd == (uint32_t)-1 || !(statcmd & MSPM0_FLASHCTL_STAT_CMDPASS))
Expand All @@ -312,7 +315,7 @@ static bool mspm0_mass_erase(target_s *const target)
flash = (mspm0_flash_s *)flash->target_flash.next) {
/* Assume banks are of same size */
uint32_t bank_size = flash->target_flash.length / flash->banks;
for (size_t bank = 0; bank < flash->banks; ++bank) {
for (uint32_t bank = 0U; bank < flash->banks; ++bank) {
uint32_t bank_offset = bank * bank_size;
uint32_t bank_address = flash->target_flash.start + bank_offset;
DEBUG_INFO("%s: Mass erase flash bank starting %08" PRIx32 " length %08" PRIx32 "\n", __func__,
Expand All @@ -321,9 +324,9 @@ static bool mspm0_mass_erase(target_s *const target)
mspm0_flash_unprotect(&flash->target_flash);
target_mem32_write32(
target, MSPM0_FLASHCTL_CMDTYPE, MSPM0_FLASHCTL_CMDTYPE_SZ_BANK | MSPM0_FLASHCTL_CMDTYPE_ERASE);
target_mem32_write32(target, MSPM0_FLASHCTL_CMDCTL, 0);
target_mem32_write32(target, MSPM0_FLASHCTL_CMDCTL, 0U);
target_mem32_write32(target, MSPM0_FLASHCTL_CMDADDR, bank_address);
target_mem32_write32(target, MSPM0_FLASHCTL_CMDEXEC, 1);
target_mem32_write32(target, MSPM0_FLASHCTL_CMDEXEC, MSPM0_FLASHCTL_CMDEXEC_EXEC);

uint32_t statcmd;
while (true) {
Expand Down

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