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Bin Meng ab20107468 spi: ich: Lock down controller settings if required 
Some Intel FSP (like Braswell) does SPI lock-down during the call
to fsp_notify(INIT_PHASE_BOOT). But before SPI lock-down is done,
it's bootloader's responsibility to configure the SPI controller's
opcode registers properly otherwise SPI controller driver doesn't
know how to communicate with the SPI flash device.

Rather than passively doing the opcode configuration, let's add a
simple DTS property "intel,spi-lock-down" and let the driver call
the opcode configuration function if required by such FSP.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-10-27 15:13:47 +08:00
..
adc treewide: replace with error() with pr_err() 2017-10-04 11:59:44 -04:00
ata treewide: replace with error() with pr_err() 2017-10-04 11:59:44 -04:00
bios_emulator printk: collect printk stuff into <linux/printk.h> with loglevel support 2017-10-04 10:31:17 -04:00
block blk: Remove various places that do flush cache after read 2017-09-15 08:05:10 -04:00
bootcount cosmetic: bootcount: correct comment for used scratch register 2017-09-12 17:58:54 -04:00
clk dm: clk: fix PWR_CR3 register's bit 2 name 2017-10-16 09:42:51 -04:00
core simple-bus: remove DECLARE_GLOBAL_DATA_PTR 2017-10-23 17:25:40 -04:00
cpu dm: core: Update device_bind_driver_to_node() to use ofnode 2017-06-01 07:03:08 -06:00
crypto crypto/fsl: fix obj-yy in Makefile 2017-09-04 09:02:07 -04:00
ddr armv8: ls1088a: Add NXP LS1088A SoC support 2017-09-11 08:00:13 -07:00
demo dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
dfu treewide: replace with error() with pr_err() 2017-10-04 11:59:44 -04:00
dma treewide: replace with error() with pr_err() 2017-10-04 11:59:44 -04:00
firmware dm: core: Rename of_device_is_compatible() 2017-06-01 07:03:06 -06:00
fpga fpga: xilinx: Avoid using local intermediate buffer 2017-08-02 09:11:52 +02:00
gpio gpio: uniphier: rework single device node model 2017-10-15 22:32:24 +09:00
i2c i2c: stm32f7_i2c: fix usage of useless local variable 2017-10-17 11:28:41 +02:00
input env: Rename getenv/_f() to env_get() 2017-08-16 08:30:24 -04:00
led dm: core: Update device_bind_driver_to_node() to use ofnode 2017-06-01 07:03:08 -06:00
mailbox dm: mailbox: Update uclass to support livetree 2017-06-01 07:03:15 -06:00
memory memory: Move TI_AEMIF config to KCONFIG 2016-04-18 17:11:43 -04:00
misc treewide: replace with error() with pr_err() 2017-10-04 11:59:44 -04:00
mmc mmc: stm32_sdmmc2: increase polling status register delay 2017-10-16 09:42:51 -04:00
mtd mtd: replace MTDDEBUG() with pr_debug() 2017-10-23 14:07:26 -04:00
net net: Add SMC911X driver to Kconfig, convert 2017-10-20 21:40:26 -04:00
nvme nvme: Remove dead codes in nvme_setup_io_queues() 2017-09-03 15:30:34 -04:00
pch dm: Use dm_scan_fdt_dev() directly where possible 2016-07-27 14:15:54 -06:00
pci drivers: pci: imx: fix imx_pcie_remove function 2017-10-12 17:56:28 +02:00
pcmcia Kconfig; Drop CONFIG_IDE_TI_CARDBUS and associated driver 2017-08-11 15:41:51 -04:00
phy treewide: replace with error() with pr_err() 2017-10-04 11:59:44 -04:00
pinctrl pinctrl: uniphier: simplify input enable and delete pin arrays 2017-10-15 22:32:24 +09:00
power treewide: replace with error() with pr_err() 2017-10-04 11:59:44 -04:00
pwm dm: tegra: pwm: Convert to livetree 2017-07-28 12:02:47 -06:00
qe blk: Remove various places that do flush cache after read 2017-09-15 08:05:10 -04:00
ram treewide: replace with error() with pr_err() 2017-10-04 11:59:44 -04:00
remoteproc dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
reset reset: uniphier: fix the first argument passed to dev_err() 2017-10-15 22:32:25 +09:00
rtc rtc: mc146818: Correct alarm message for day alarm 2017-10-23 17:25:40 -04:00
scsi blk: dm: make blk_create_device() take a number of block instead of a size 2017-09-11 21:43:58 -06:00
serial usbtty: fix typos 2017-10-16 09:42:51 -04:00
soc Use correct spelling of "U-Boot" 2016-02-06 12:00:59 +01:00
sound dm: gpio: Add live tree support 2017-06-01 07:03:10 -06:00
spi spi: ich: Lock down controller settings if required 2017-10-27 15:13:47 +08:00
spmi dm: Rename dev_addr..() functions 2017-06-01 07:03:01 -06:00
sysreset treewide: replace with error() with pr_err() 2017-10-04 11:59:44 -04:00
thermal thermal: imx: fix calculation 2017-05-18 11:23:31 +02:00
timer rockchip: timer: update for 32/64bit-aware OF_PLATDATA 2017-09-18 20:40:37 +02:00
tpm treewide: replace with error() with pr_err() 2017-10-04 11:59:44 -04:00
usb usb: dwc3-uniphier: replace <common.h> with <linux/bitops.h> 2017-10-15 22:32:24 +09:00
video Merge git://git.denx.de/u-boot-video 2017-10-09 13:31:33 -04:00
watchdog wdt: Update uclass to make clear that the timeout is in ms 2017-08-13 15:17:34 -04:00
Kconfig nvme: Add NVM Express driver support 2017-08-13 15:17:31 -04:00
Makefile Merge branch 'master' of git://git.denx.de/u-boot-rockchip 2017-08-14 10:40:01 -04:00