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| author | Tom Rini <trini@konsulko.com> | 2019-12-18 07:20:19 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2019-12-18 07:20:19 -0500 |
| commit | c0912f9bbfb26dd03d189953678691b799d35b6e (patch) | |
| tree | f879600cd26b8d4678a174854b623941e5dc2ada /include/spi_flash.h | |
| parent | 533c9f5714bdba79dc6f2629284d4c1a08a611d1 (diff) | |
| parent | a1d6dc3f84071f05574044f337dbdca70fae495d (diff) | |
Merge branch 'next' of https://gitlab.denx.de/u-boot/custodians/u-boot-x86 into next
- Various x86 common codes updated for TPL/SPL
- I2C designware driver updated for PCI
- ICH SPI driver updated to support Apollo Lake
- Add Intel FSP2 base support
- Intel Apollo Lake platform specific drivers support
- Add a new board Google Chromebook Coral
Diffstat (limited to 'include/spi_flash.h')
| -rw-r--r-- | include/spi_flash.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/spi_flash.h b/include/spi_flash.h index 55b4721813a..0b23f57a71b 100644 --- a/include/spi_flash.h +++ b/include/spi_flash.h @@ -102,6 +102,18 @@ int spi_flash_erase_dm(struct udevice *dev, u32 offset, size_t len); */ int spl_flash_get_sw_write_prot(struct udevice *dev); +/** + * spi_flash_std_probe() - Probe a SPI flash device + * + * This is the standard internal method for probing a SPI flash device to + * determine its type. It can be used in chip-specific drivers which need to + * do this, typically with of-platdata + * + * @dev: SPI-flash device to probe + * @return 0 if OK, -ve on error + */ +int spi_flash_std_probe(struct udevice *dev); + int spi_flash_probe_bus_cs(unsigned int busnum, unsigned int cs, unsigned int max_hz, unsigned int spi_mode, struct udevice **devp); |