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fix failed spi flash detection

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fallback to 4 pages when SPI IC is unknown
some code styling
remove some unused code
This commit is contained in:
ANTodorov 2024-11-18 11:45:21 +02:00
commit 68e354d7ef
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GPG key ID: 318CC11D7ED4016B
2 changed files with 6 additions and 17 deletions
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19
common_arm/flashmem.c
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@ -455,24 +455,17 @@ void Flashmem_print_info(void) {
}
//read spi flash JEDEC ID and fill the global variable spi_flash_p64k
bool FlashDetect(bool flash_init) {
bool FlashDetect(void) {
flash_device_type_t flash_device = {0};
if (flash_init) {
if (!FlashInit()) {
if (g_dbglevel > 3) Dbprintf("FlashDetect() FlashInit fail");
return false;
}
}
if (!Flash_ReadID(&flash_device, true)) {
if (g_dbglevel > 3) Dbprintf("Flash_ReadID failed");
return false;
}
uint32_t identifier = (flash_device.manufacturer_id <<16) + (flash_device.device_id <<8) + flash_device.device_id2;
uint32_t identifier = (flash_device.manufacturer_id << 16) + (flash_device.device_id <<8 ) + flash_device.device_id2;
int i = 0;
for (; i < ARRAYLEN(SpiFlashTable); i++) {
for (; i < ARRAYLEN(SpiFlashTable)-1; i++) {
if (SpiFlashTable[i].identifier == identifier) {
break;
}
@ -480,10 +473,6 @@ bool FlashDetect(bool flash_init) {
spi_flash_p64k = SpiFlashTable[i].pages64;
if (flash_init) {
FlashStop();
}
return true;
}
@ -503,7 +492,7 @@ bool FlashInit(void) {
#ifndef AS_BOOTROM
if (spi_flash_p64k == 0) {
if (!FlashDetect(false)) {
if (!FlashDetect()) {
return false;
}
}