dany/u-boot-megous
1
0
Fork 0
mirror of https://xff.cz/git/u-boot/ synced 2025-09-30 23:11:32 +02:00
Code Issues Packages Projects Releases Wiki Activity

dm: pch: Remove pch_get_version op

Browse Source 
pch_get_version op was only used by the ich spi controller driver,
and does not really provide a good identification of pch controller
so far, since we see plenty of Intel PCH chipsets and one differs
from another a lot, which is not simply either a PCHV_7 or PCHV_9.
Now that ich spi controller driver was updated to not get such info
from pch, the pch_get_version op is useless now.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Bin Meng
2016-02-01 01:40:41 -08:00
parent 254e677925
commit d02be99e67
5 changed files with 0 additions and 48 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
include/pch.h
View File

@@ -8,12 +8,6 @@
#ifndef __pch_h
#define __pch_h
enum pch_version {
PCHV_UNKNOWN,
PCHV_7,
PCHV_9,
};
#define PCH_RCBA 0xf0
#define BIOS_CTRL_BIOSWE BIT(0)
@@ -29,13 +23,6 @@ struct pch_ops {
*/
int (*get_sbase)(struct udevice *dev, ulong *sbasep);
/**
* get_version() - get the PCH version
*
* @return version, or -ENOSYS if unknown
*/
enum pch_version (*get_version)(struct udevice *dev);
/**
* set_spi_protect() - set whether SPI flash is protected or not
*
@@ -58,13 +45,6 @@ struct pch_ops {
*/
int pch_get_sbase(struct udevice *dev, ulong *sbasep);
/**
* pch_get_version() - get the PCH version
*
* @return version, or -ENOSYS if unknown
*/
enum pch_version pch_get_version(struct udevice *dev);
/**
* set_spi_protect() - set whether SPI flash is protected or not
*