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feat(spi_flash): Add new xmc chip id

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This commit is contained in:
C.S.M 2024-09-23 19:06:23 +08:00
parent 0690e53294
commit 75e2d77b26
3 changed files with 11 additions and 8 deletions
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9
components/bootloader_support/bootloader_flash/src/bootloader_flash.c
View File

@ -669,7 +669,8 @@ void bootloader_spi_flash_reset(void)
******************************************************************************/
#define XMC_SUPPORT CONFIG_BOOTLOADER_FLASH_XMC_SUPPORT
#define XMC_VENDOR_ID 0x20
#define XMC_VENDOR_ID_1 0x20
#define XMC_VENDOR_ID_2 0x46
#if BOOTLOADER_BUILD
#define BOOTLOADER_FLASH_LOG(level, ...) ESP_EARLY_LOG##level(TAG, ##__VA_ARGS__)
@ -686,7 +687,7 @@ static IRAM_ATTR bool is_xmc_chip_strict(uint32_t rdid)
uint32_t mfid = BYTESHIFT(rdid, 1);
uint32_t cpid = BYTESHIFT(rdid, 0);
if (vendor_id != XMC_VENDOR_ID) {
if (vendor_id != XMC_VENDOR_ID_1 && vendor_id != XMC_VENDOR_ID_2) {
return false;
}
@ -719,7 +720,7 @@ esp_err_t IRAM_ATTR bootloader_flash_xmc_startup(void)
// Check the Manufacturer ID in SFDP registers (JEDEC standard). If not XMC chip, no need to run the flow
const int sfdp_mfid_addr = 0x10;
uint8_t mf_id = (bootloader_flash_read_sfdp(sfdp_mfid_addr, 1) & 0xff);
if (mf_id != XMC_VENDOR_ID) {
if ((mf_id != XMC_VENDOR_ID_1) && (mf_id != XMC_VENDOR_ID_2)) {
BOOTLOADER_FLASH_LOG(D, "non-XMC chip detected by SFDP Read (%02X), skip.", mf_id);
return ESP_OK;
}
@ -751,7 +752,7 @@ esp_err_t IRAM_ATTR bootloader_flash_xmc_startup(void)
static IRAM_ATTR bool is_xmc_chip(uint32_t rdid)
{
uint32_t vendor_id = (rdid >> 16) & 0xFF;
return (vendor_id == XMC_VENDOR_ID);
return ((vendor_id == XMC_VENDOR_ID_1) || (vendor_id == XMC_VENDOR_ID_2));
}
esp_err_t IRAM_ATTR bootloader_flash_xmc_startup(void)

2
components/spi_flash/flash_brownout_hook.c
View File

@ -20,7 +20,7 @@ void spi_flash_needs_reset_check(void)
{
// Currently only XMC is suggested to reset when brownout
#if CONFIG_SPI_FLASH_BROWNOUT_RESET_XMC
if ((g_rom_flashchip.device_id >> 16) == 0x20) {
if ((g_rom_flashchip.device_id >> 16) == 0x20 || (g_rom_flashchip.device_id >> 16) == 0x46) {
flash_brownout_needs_reset = true;
}
#endif

8
components/spi_flash/spi_flash_hpm_enable.c
View File

@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2020-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -115,7 +115,7 @@ static void spi_flash_enable_high_performance_send_cmd(void)
{
uint32_t dummy = 24;
bootloader_flash_execute_command_common(CMD_HPMEN, 0, 0, dummy, 0, 0, 0);
// Delay for T(HPM) refering to datasheet.
// Delay for T(HPM) referring to datasheet.
esp_rom_delay_us(20);
}
@ -150,6 +150,8 @@ static esp_err_t spi_flash_hpm_probe_chip_with_dummy(uint32_t flash_id)
// XMC chips.
case 0x204017:
case 0x204018:
case 0x464017:
case 0x464018:
break;
// GD chips.
case 0xC84017:
@ -431,7 +433,7 @@ bool spi_flash_hpm_dummy_adjust(void)
//-----------------------generic functions-------------------------------------//
/**
* @brief Default dummy for almost all flash chips. If your flash does't need to reconfigure dummy,
* @brief Default dummy for almost all flash chips. If your flash doesn't need to reconfigure dummy,
* just call this function.
*/
void __attribute__((weak)) spi_flash_hpm_get_dummy_generic(spi_flash_hpm_dummy_conf_t *dummy_conf)