diff options
| author | Simon Glass <sjg@chromium.org> | 2013-03-11 06:08:08 +0000 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2013-03-19 08:45:37 -0700 |
| commit | bb8215f437a7c948eec82a6abe754c226978bd6d (patch) | |
| tree | 8e03252d3317225986dee7d9e58ee4dd32123d9f /include | |
| parent | 5e6fb69778fa41e685add00b73ed5f22c7a96166 (diff) | |
| download | u-boot-imx-bb8215f437a7c948eec82a6abe754c226978bd6d.zip u-boot-imx-bb8215f437a7c948eec82a6abe754c226978bd6d.tar.gz u-boot-imx-bb8215f437a7c948eec82a6abe754c226978bd6d.tar.bz2 | |
sf: Enable FDT-based configuration and memory mapping
Enable device tree control of SPI flash, and use this to implement
memory-mapped SPI flash, which is supported on Intel chips.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/fdtdec.h | 1 | ||||
| -rw-r--r-- | include/spi_flash.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/include/fdtdec.h b/include/fdtdec.h index 5ca84a0..3b363be 100644 --- a/include/fdtdec.h +++ b/include/fdtdec.h @@ -86,6 +86,7 @@ enum fdt_compat_id { COMPAT_SAMSUNG_EXYNOS_EHCI, /* Exynos EHCI controller */ COMPAT_SAMSUNG_EXYNOS_USB_PHY, /* Exynos phy controller for usb2.0 */ COMPAT_MAXIM_MAX77686_PMIC, /* MAX77686 PMIC */ + COMPAT_GENERIC_SPI_FLASH, /* Generic SPI Flash chip */ COMPAT_COUNT, }; diff --git a/include/spi_flash.h b/include/spi_flash.h index 030d49c..3b6a44e 100644 --- a/include/spi_flash.h +++ b/include/spi_flash.h @@ -39,6 +39,7 @@ struct spi_flash { /* Erase (sector) size */ u32 sector_size; + void *memory_map; /* Address of read-only SPI flash access */ int (*read)(struct spi_flash *flash, u32 offset, size_t len, void *buf); int (*write)(struct spi_flash *flash, u32 offset, |