diff options
| author | David Imhoff <dimhoff_devel@xs4all.nl> | 2015-05-03 14:06:21 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-05-04 22:33:49 +0200 |
| commit | 7249572b80e78e0b966133870ae192994699605e (patch) | |
| tree | f631409a146cee10f280c0df230f0a56a9309842 | |
| parent | 8d4377b56d28678dd4dba156b27f12a72fcff6a3 (diff) | |
spi: Remove out of date comment and reorder flash table
What is described by the comment has already been fixed in f0d038f4
(flash: use two bytes of device ID to identify stmicro chips).
This also means that STM_ID_N25Q128 doesn't have to be at the top of
stmicro_spi_flash_table anymore.
TEST=Untested, due to lack of hardware
Change-Id: I7a9e9a0cdfdb1cf34e914e186fc6957c1d9b5ca6
Signed-off-by: David Imhoff <dimhoff_devel@xs4all.nl>
Reviewed-on: http://review.coreboot.org/10068
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
| -rw-r--r-- | src/drivers/spi/stmicro.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/src/drivers/spi/stmicro.c b/src/drivers/spi/stmicro.c index 3e35120b38..3cec0beb4c 100644 --- a/src/drivers/spi/stmicro.c +++ b/src/drivers/spi/stmicro.c @@ -60,11 +60,6 @@ #define STM_ID_N25Q256A 0xba19 #define STM_ID_N25Q128 0xbb18 -/* Some SPI flash share the same .idcode1 (idcode[2]). To handle this without - * (possibly) breaking existing implementations, add the new device at the top - * of the flash table array and set its .idcode1 = STM_ID_USE_ALT_ID. The .id - * is then (idcode[1] << 8 | idcode[2]). - */ struct stmicro_spi_flash_params { u16 device_id; u8 op_erase; @@ -88,14 +83,6 @@ static inline struct stmicro_spi_flash *to_stmicro_spi_flash(struct spi_flash static const struct stmicro_spi_flash_params stmicro_spi_flash_table[] = { { - .device_id = STM_ID_N25Q128, - .op_erase = CMD_M25PXX_SSE, - .page_size = 256, - .pages_per_sector = 16, - .nr_sectors = 4096, - .name = "N25Q128", - }, - { .device_id = STM_ID_M25P10, .op_erase = CMD_M25PXX_SE, .page_size = 256, @@ -160,6 +147,14 @@ static const struct stmicro_spi_flash_params stmicro_spi_flash_table[] = { .name = "M25P128", }, { + .device_id = STM_ID_N25Q128, + .op_erase = CMD_M25PXX_SSE, + .page_size = 256, + .pages_per_sector = 16, + .nr_sectors = 4096, + .name = "N25Q128", + }, + { .device_id = STM_ID_N25Q256A, .page_size = 256, .pages_per_sector = 256, |