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Added non-blocking SPI DMA support for access to FLASH for BB

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This commit is contained in:
Steve Evans 2021-04-20 19:45:56 +01:00
parent 83a98f743c
commit 432b80167f
12 changed files with 341 additions and 265 deletions
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9
src/main/config/config_streamer.c
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@ -389,6 +389,8 @@ static int write_word(config_streamer_t *c, config_streamer_buffer_align_type_t
uint32_t flashSectorSize = flashGeometry->sectorSize;
uint32_t flashPageSize = flashGeometry->pageSize;
const uint8_t *buffers[1];
uint32_t bufferSizes[1];
bool onPageBoundary = (flashAddress % flashPageSize == 0);
if (onPageBoundary) {
@ -402,10 +404,13 @@ static int write_word(config_streamer_t *c, config_streamer_buffer_align_type_t
flashEraseSector(flashAddress);
}
flashPageProgramBegin(flashAddress);
flashPageProgramBegin(flashAddress, NULL);
}
flashPageProgramContinue((uint8_t *)buffer, CONFIG_STREAMER_BUFFER_SIZE);
buffers[0] = (uint8_t *)buffer;
bufferSizes[0] = CONFIG_STREAMER_BUFFER_SIZE;
flashPageProgramContinue(buffers, bufferSizes, 1);
#elif defined(CONFIG_IN_RAM) || defined(CONFIG_IN_SDCARD)
if (c->address == (uintptr_t)&eepromData[0]) {