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Fixed sysparams flash area address calculation

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This commit is contained in:
Alex Demenchuk 2018-08-21 15:21:45 -04:00
parent 014025df5a
commit 13d78403fd
1 changed files with 2 additions and 2 deletions
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4
core/sysparam.c
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@ -606,9 +606,9 @@ sysparam_status_t sysparam_create_area(uint32_t base_addr, uint16_t num_sectors,
if (!force) {
// First, scan through the area and make sure it's actually empty and
// we're not going to be clobbering something else important.
for (addr = base_addr; addr < base_addr + region_size * 2; addr += SCAN_BUFFER_SIZE) {
for (addr = base_addr; addr < base_addr + region_size * 2; addr += SCAN_BUFFER_SIZE * sizeof(uint32_t)) {
debug(3, "read %d words @ 0x%08x", SCAN_BUFFER_SIZE, addr);
CHECK_FLASH_OP(spiflash_read(addr, (uint8_t*)buffer, SCAN_BUFFER_SIZE * 4));
CHECK_FLASH_OP(spiflash_read(addr, (uint8_t*)buffer, SCAN_BUFFER_SIZE * sizeof(uint32_t)));
for (i = 0; i < SCAN_BUFFER_SIZE; i++) {
if (buffer[i] != 0xffffffff) {
// Uh oh, not empty.