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target/lmi: flash read write return bool

This commit is contained in:
Rafael Silva 2022-08-24 12:37:25 +01:00 committed by Rachel Mant
parent b78818b9ee
commit 50057d3f55
1 changed files with 9 additions and 8 deletions
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17
src/target/lmi.c
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@ -60,8 +60,8 @@
#define LMI_FLASH_FMC_COMT (1 << 3) #define LMI_FLASH_FMC_COMT (1 << 3)
#define LMI_FLASH_FMC_WRKEY 0xA4420000 #define LMI_FLASH_FMC_WRKEY 0xA4420000
static int lmi_flash_erase(target_flash_s *f, target_addr_t addr, size_t len); static bool lmi_flash_erase(target_flash_s *f, target_addr_t addr, size_t len);
static int lmi_flash_write(target_flash_s *f, target_addr_t dest, const void *src, size_t len); static bool lmi_flash_write(target_flash_s *f, target_addr_t dest, const void *src, size_t len);
static bool lmi_mass_erase(target *t); static bool lmi_mass_erase(target *t);
static const char lmi_driver_str[] = "TI Stellaris/Tiva"; static const char lmi_driver_str[] = "TI Stellaris/Tiva";
@ -156,7 +156,7 @@ bool lmi_probe(target *const t)
} }
} }
static int lmi_flash_erase(target_flash_s *f, target_addr_t addr, const size_t len) static bool lmi_flash_erase(target_flash_s *f, target_addr_t addr, const size_t len)
{ {
target *t = f->t; target *t = f->t;
target_check_error(t); target_check_error(t);
@ -175,22 +175,23 @@ static int lmi_flash_erase(target_flash_s *f, target_addr_t addr, const size_t l
} }
if (target_check_error(t)) if (target_check_error(t))
return -1; return false;
addr += BLOCK_SIZE; addr += BLOCK_SIZE;
} }
return 0; return true;
} }
static int lmi_flash_write(target_flash_s *f, target_addr_t dest, const void *src, size_t len) static bool lmi_flash_write(target_flash_s *f, target_addr_t dest, const void *src, size_t len)
{ {
target *t = f->t; target *t = f->t;
target_check_error(t); target_check_error(t);
target_mem_write(t, SRAM_BASE, lmi_flash_write_stub, sizeof(lmi_flash_write_stub)); target_mem_write(t, SRAM_BASE, lmi_flash_write_stub, sizeof(lmi_flash_write_stub));
target_mem_write(t, STUB_BUFFER_BASE, src, len); target_mem_write(t, STUB_BUFFER_BASE, src, len);
if (target_check_error(t)) if (target_check_error(t))
return -1; return false;
return cortexm_run_stub(t, SRAM_BASE, dest, STUB_BUFFER_BASE, len, 0); return cortexm_run_stub(t, SRAM_BASE, dest, STUB_BUFFER_BASE, len, 0) == 0;
} }
static bool lmi_mass_erase(target *t) static bool lmi_mass_erase(target *t)