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[realtek-ambz] Fix reading flash ID and size

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This commit is contained in:
Kuba Szczodrzyński
2022-04-22 23:34:58 +02:00
parent cb178f0aa3
commit e1f1f83dc8
1 changed files with 7 additions and 6 deletions
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13
arduino/realtek-ambz/cores/arduino/rtl_sys.cpp
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@@ -79,16 +79,16 @@ void sys_info(void) {
HalGetCpuClk(), xPortGetFreeHeapSize(), tcm_heap_freeSpace());
}
flash_t flashobj;
bool fspic_isinit = false;
unsigned int GetFlashSize(void)
{
unsigned int FlashSize;
if(!fspic_isinit) flash_get_status(&flashobj);
if(!fspic_isinit) flash_get_status(NULL);
fspic_isinit = true;
uint8_t* flash_id = *(uint8_t**)(&flashobj.SpicInitPara.FLASH_Id);
if(flash_id[3] >= 0x14 && flash_id[0] <= 0x19) {
uint8_t flash_id[3];
flash_read_id(NULL, flash_id, 3);
if(flash_id[2] >= 0x14 && flash_id[2] <= 0x19) {
FlashSize = 1<<(flash_id[2]); // Flash size in bytes
}
else FlashSize = 1024*1024; // 1 mbytes
@@ -97,9 +97,10 @@ unsigned int GetFlashSize(void)
unsigned int GetFlashId(void)
{
if(!fspic_isinit) flash_get_status(&flashobj);
if(!fspic_isinit) flash_get_status(NULL);
fspic_isinit = true;
uint8_t* flash_id = *(uint8_t**)(&flashobj.SpicInitPara.FLASH_Id);
uint8_t flash_id[3];
flash_read_id(NULL, flash_id, 3);
return (flash_id[0]<<16) | (flash_id[1]<<8) | flash_id[2];
}