espressif/ESP8266_RTOS_SDK
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fix(spi_flash): Fix bootloader failed to read image data

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This commit is contained in:
Dong Heng
2022-09-19 16:13:20 +08:00
parent 971db9850a
commit 92ac9ee06c
1 changed files with 10 additions and 0 deletions
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10
components/spi_flash/src/spi_flash_raw.c
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@@ -39,7 +39,9 @@ uint32_t spi_flash_get_id_raw(esp_rom_spiflash_chip_t *chip)
{ {
uint32_t rdid = 0; uint32_t rdid = 0;
#ifndef BOOTLOADER_BUILD
Cache_Read_Disable(); Cache_Read_Disable();
#endif
Wait_SPI_Idle(chip); Wait_SPI_Idle(chip);
@@ -49,7 +51,9 @@ uint32_t spi_flash_get_id_raw(esp_rom_spiflash_chip_t *chip)
rdid = READ_PERI_REG(PERIPHS_SPI_FLASH_C0)&0xffffff; rdid = READ_PERI_REG(PERIPHS_SPI_FLASH_C0)&0xffffff;
#ifndef BOOTLOADER_BUILD
Cache_Read_Enable_New(); Cache_Read_Enable_New();
#endif
return rdid; return rdid;
} }
@@ -150,8 +154,11 @@ bool spi_user_cmd_raw(esp_rom_spiflash_chip_t *chip, spi_cmd_dir_t mode, spi_cmd
{ {
int idx = 0; int idx = 0;
#ifndef BOOTLOADER_BUILD
// Cache Disable // Cache Disable
Cache_Read_Disable_2(); Cache_Read_Disable_2();
#endif
//wait spi idle //wait spi idle
if((mode & SPI_RAW) == 0) { if((mode & SPI_RAW) == 0) {
Wait_SPI_Idle(chip); Wait_SPI_Idle(chip);
@@ -272,8 +279,11 @@ bool spi_user_cmd_raw(esp_rom_spiflash_chip_t *chip, spi_cmd_dir_t mode, spi_cmd
if((mode & SPI_RAW) == 0) { if((mode & SPI_RAW) == 0) {
Wait_SPI_Idle(chip); Wait_SPI_Idle(chip);
} }
#ifndef BOOTLOADER_BUILD
//enable icache //enable icache
Cache_Read_Enable_2(); Cache_Read_Enable_2();
#endif
return true; return true;
} }