espressif/esp-idf
1
0
Fork 1
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-05 05:34:32 +02:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'bugfix/xmc_no_hpm' into 'master'

Browse Source 
spi_flash: remove XMC hpm support, because there are some compatible issue with ROM

Closes IDFGH-6940

See merge request espressif/esp-idf!17486
This commit is contained in:
Simon
2022-03-15 15:33:14 +08:00
parent fdbd53b925 880ce3c25a
commit 5b86f0fa00
1 changed files with 4 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
components/spi_flash/spi_flash_hpm_enable.c
View File

@@ -79,7 +79,7 @@ static spi_flash_requirement_t spi_flash_hpm_chip_hpm_requirement_check_with_cmd
/* The flash listed here should enter the HPM with command 0xA3 */
case 0xC84016:
case 0xC84017:
if (freq_mhz >= 80) {
if (freq_mhz > 80) {
chip_cap = SPI_FLASH_HPM_NEEDED;
}
break;
@@ -123,12 +123,9 @@ static esp_err_t spi_flash_high_performance_check_hpf_bit_5(void)
*/
static esp_err_t spi_flash_hpm_probe_chip_with_dummy(uint32_t flash_id)
{
ESP_EARLY_LOGW(HPM_TAG, "Enter HPM by reconfiguring dummy has not been fully tested");
esp_err_t ret = ESP_OK;
switch (flash_id) {
/* The flash listed here should enter the HPM by adjusting dummy cycles */
case 0x204017:
break;
default:
ret = ESP_ERR_NOT_FOUND;
break;
@@ -239,7 +236,9 @@ esp_err_t spi_flash_enable_high_performance_mode(void)
chip_hpm = chip;
if (ret != ESP_OK) {
ESP_EARLY_LOGE(HPM_TAG, "Flash high performance mode hasn't been supported");
#if (FLASH_FREQUENCY == 120)
ESP_EARLY_LOGW(HPM_TAG, "Flash high performance mode hasn't been supported");
#endif
return ret;
}