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spi_flash(c3): add boya chip support for suspend feature

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This commit is contained in:
Cao Sen Miao
2021-01-24 00:48:07 +08:00
parent 9905da46e0
commit f3e79ca166
18 changed files with 173 additions and 43 deletions
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13
components/spi_flash/spi_flash_chip_mxic.c
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@@ -39,6 +39,18 @@ esp_err_t spi_flash_chip_issi_get_io_mode(esp_flash_t *chip, esp_flash_io_mode_t
static const char chip_name[] = "mxic";
esp_err_t spi_flash_chip_mxic_suspend_cmd_conf(esp_flash_t *chip)
{
spi_flash_sus_cmd_conf sus_conf = {
.sus_mask = 0x06,
.cmd_rdsr = CMD_RDSCUR,
.sus_cmd = CMD_SUSPEND,
.res_cmd = CMD_RESUME,
};
return chip->host->driver->sus_setup(chip->host, &sus_conf);
}
// The mxic chip can use the functions for generic chips except from set read mode and probe,
// So we only replace these two functions.
const spi_flash_chip_t esp_flash_chip_mxic = {
@@ -73,4 +85,5 @@ const spi_flash_chip_t esp_flash_chip_mxic = {
.read_reg = spi_flash_chip_mxic_read_reg,
.yield = spi_flash_chip_generic_yield,
.sus_setup = spi_flash_chip_mxic_suspend_cmd_conf,
};