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sam3x: const-correctness for the function signatures

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dragonmux
2025-10-01 14:18:51 +01:00
parent 0c28aab666
commit 530af6cd61
1 changed files with 11 additions and 10 deletions
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21
src/target/sam3x.c
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@@ -240,7 +240,7 @@ static void sam_add_flash(target_s *const target, const uint32_t eefc_base, cons
target_add_flash(target, target_flash);
}
static void samx7x_add_ram(target_s *target, uint32_t tcm_config, uint32_t ram_size)
static void samx7x_add_ram(target_s *const target, const uint32_t tcm_config, const uint32_t ram_size)
{
uint32_t itcm_size = 0;
uint32_t dtcm_size = 0;
@@ -269,7 +269,7 @@ static void samx7x_add_ram(target_s *target, uint32_t tcm_config, uint32_t ram_s
target_add_ram32(target, 0x20400000, sram_size);
}
static size_t sam_flash_size(uint32_t cidr)
static size_t sam_flash_size(const uint32_t cidr)
{
switch (cidr & CHIPID_CIDR_NVPSIZ_MASK) {
case CHIPID_CIDR_NVPSIZ_8K:
@@ -295,7 +295,7 @@ static size_t sam_flash_size(uint32_t cidr)
}
}
static size_t sam_sram_size(uint32_t cidr)
static size_t sam_sram_size(const uint32_t cidr)
{
switch (cidr & CHIPID_CIDR_SRAMSIZ_MASK) {
case CHIPID_CIDR_SRAMSIZ_256K:
@@ -307,7 +307,7 @@ static size_t sam_sram_size(uint32_t cidr)
}
}
samx7x_descr_s samx7x_parse_id(uint32_t cidr, uint32_t exid)
samx7x_descr_s samx7x_parse_id(const uint32_t cidr, const uint32_t exid)
{
samx7x_descr_s descr = {0};
@@ -383,7 +383,7 @@ samx7x_descr_s samx7x_parse_id(uint32_t cidr, uint32_t exid)
return descr;
}
bool samx7x_probe(target_s *target)
bool samx7x_probe(target_s *const target)
{
/* Start by reading out the ChipID peripheral's CIDR, and if that indicates there's an EXID, that too */
const uint32_t cidr = target_mem32_read32(target, SAM_CHIPID_CIDR);
@@ -448,7 +448,7 @@ bool samx7x_probe(target_s *target)
return true;
}
bool sam3x_probe(target_s *target)
bool sam3x_probe(target_s *const target)
{
uint32_t cidr = target_mem32_read32(target, SAM_CHIPID_CIDR);
size_t size = sam_flash_size(cidr);
@@ -546,7 +546,7 @@ static bool sam_flash_cmd(target_s *const target, const uint32_t base, const uin
return !(status & EEFC_FSR_ERROR);
}
static sam_driver_e sam_driver(target_s *target)
static sam_driver_e sam_driver(target_s *const target)
{
if (strcmp(target->driver, "Atmel SAM3X") == 0)
return DRIVER_SAM3X;
@@ -559,7 +559,7 @@ static sam_driver_e sam_driver(target_s *target)
return DRIVER_SAMX7X;
}
static bool sam_flash_erase(target_flash_s *flash, target_addr_t addr, size_t len)
static bool sam_flash_erase(target_flash_s *const flash, const target_addr_t addr, const size_t len)
{
(void)len;
target_s *target = flash->t;
@@ -588,7 +588,8 @@ static bool sam3_flash_erase(target_flash_s *flash, target_addr_t addr, size_t l
return true;
}
static bool sam_flash_write(target_flash_s *flash, target_addr_t dest, const void *src, size_t len)
static bool sam_flash_write(
target_flash_s *const flash, const target_addr_t dest, const void *const src, const size_t len)
{
target_s *const target = flash->t;
sam_flash_s *const sam_flash = (sam_flash_s *)flash;
@@ -618,7 +619,7 @@ static bool sam_mass_erase(target_flash_s *const flash, platform_timeout_s *cons
return true;
}
static bool sam_gpnvm_get(target_s *target, uint32_t base, uint32_t *gpnvm)
static bool sam_gpnvm_get(target_s *const target, const uint32_t base, uint32_t *const gpnvm)
{
if (!gpnvm || !sam_flash_cmd(target, base, EEFC_FCR_FCMD_GGPB, 0))
return false;