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[efm32] Print MSC Interrupt Flags to DEBUG after each flash write

This commit is contained in:
Richard Meadows 2019-01-18 18:26:29 +00:00 committed by Uwe Bonnes
parent e85df763b7
commit 7f0d5febc3
1 changed files with 10 additions and 3 deletions
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13
src/target/efm32.c
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@ -75,6 +75,7 @@ const struct command_s efm32_cmd_list[] = {
#define EFM32_MSC_ADDRB(msc) (msc+0x010) #define EFM32_MSC_ADDRB(msc) (msc+0x010)
#define EFM32_MSC_WDATA(msc) (msc+0x018) #define EFM32_MSC_WDATA(msc) (msc+0x018)
#define EFM32_MSC_STATUS(msc) (msc+0x01c) #define EFM32_MSC_STATUS(msc) (msc+0x01c)
#define EFM32_MSC_IF(msc) (msc+0x030)
#define EFM32_MSC_LOCK(msc) (msc+(msc == 0x400c0000?0x3c:0x40)) #define EFM32_MSC_LOCK(msc) (msc+(msc == 0x400c0000?0x3c:0x40))
#define EFM32_MSC_MASSLOCK(msc) (msc+0x054) #define EFM32_MSC_MASSLOCK(msc) (msc+0x054)
@ -689,16 +690,22 @@ static int efm32_flash_write(struct target_flash *f,
if (device == NULL) { if (device == NULL) {
return true; return true;
} }
/* Write flashloader */ /* Write flashloader */
target_mem_write(t, SRAM_BASE, efm32_flash_write_stub, target_mem_write(t, SRAM_BASE, efm32_flash_write_stub,
sizeof(efm32_flash_write_stub)); sizeof(efm32_flash_write_stub));
/* Write Buffer */ /* Write Buffer */
target_mem_write(t, STUB_BUFFER_BASE, src, len); target_mem_write(t, STUB_BUFFER_BASE, src, len);
/* Run flashloader */ /* Run flashloader */
return cortexm_run_stub(t, SRAM_BASE, dest, STUB_BUFFER_BASE, len, device->msc_addr); int ret = cortexm_run_stub(t, SRAM_BASE, dest, STUB_BUFFER_BASE, len,
device->msc_addr);
return 0; #ifdef PLATFORM_HAS_DEBUG
/* Check the MSC_IF */
uint32_t msc = device->msc_addr;
uint32_t msc_if = target_mem_read32(t, EFM32_MSC_IF(msc));
DEBUG("EFM32: Flash write done MSC_IF=%08"PRIx32"\n", msc_if);
#endif
return ret;
} }
/** /**