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Cooper Jr., Franklin 6e1eb089be mtd: nand: am335x_spl_bch: Incorporate tWB delay in nand_command function 
Various commands to NAND flash results in the NAND flash becoming busy.
For those commands the SoC should wait until the NAND indicates it is
no longer busy before sending further commands. However, there is a delay
between the time the SoC sends its last command and when the NAND flash
sets its Ready/Busy Pin. This delay (tWB) must be respected or the SoC may
falsely assume the flash is ready when in reality it just hasn't had enough
time to indicate that it is busy.

Properly delaying by tWB is already done for nand_command/nand_command_lp
in nand_base.c including the version of it in the Linux kernel. Therefore,
this patch brings the handling of tWB delay inline to nand_base.c

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
[trini: Reformat comments slightly]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-04-08 21:34:50 -04:00
..
adc dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
bios_emulator bios_emulator: Fix cast for 64-bit compilation 2016-10-11 11:55:33 +08:00
block dm: core: Add flags parameter to device_remove() 2017-04-04 20:15:10 -06:00
bootcount Blackfin: Remove 2017-04-05 13:52:01 -04:00
clk rockchip: clk: rk3399: 24MHz is not a power of 2 2017-04-04 20:01:57 -06:00
core dm: core: Allow driver model to be disabled for TPL 2017-04-05 16:36:58 -04:00
cpu cpu: Add get_vendor callback 2016-10-19 09:01:51 +02:00
crypto crypto: Move CONFIG_SYS_FSL_SEC_LE and _BE to Kconfig 2017-01-04 19:40:19 -05:00
ddr board_f: Drop return value from initdram() 2017-04-05 13:59:20 -04:00
demo dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
dfu dfu: align array in dfu_get_dev_type with enum dfu_device_type 2016-11-03 11:55:25 +01:00
dma treewide: replace #include <asm/errno.h> with <linux/errno.h> 2016-09-23 17:55:42 -04:00
fpga fpga: zynqmp: Remove empty functions 2017-01-10 10:18:11 +01:00
gpio gpio: Add Rapid GPIO2P driver for i.MX7ULP 2017-03-17 09:27:08 +01:00
hwmon mailaddr: Update mail address 2016-01-27 15:32:05 +01:00
i2c i2c: Drop unused i2c_soft...() functions 2017-04-05 13:55:10 -04:00
input dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
led dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
mailbox dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
memory memory: Move TI_AEMIF config to KCONFIG 2016-04-18 17:11:43 -04:00
misc mxc_ocotp: Update driver to support OCOTP controller on i.MX7ULP 2017-03-17 09:27:08 +01:00
mmc dm: core: Add flags parameter to device_remove() 2017-04-04 20:15:10 -06:00
mtd mtd: nand: am335x_spl_bch: Incorporate tWB delay in nand_command function 2017-04-08 21:34:50 -04:00
net Merge branch 'master' of git://git.denx.de/u-boot-sunxi 2017-04-08 09:28:02 -04:00
pch dm: Use dm_scan_fdt_dev() directly where possible 2016-07-27 14:15:54 -06:00
pci Merge git://git.denx.de/u-boot-dm 2017-04-04 09:18:57 -04:00
pcmcia powerpc: mpc824x: remove MPC824X cpu support 2015-01-05 12:08:55 -05:00
phy/marvell dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
pinctrl rockchip: pinctrl: rk3399: add GMAC (RGMII only) support 2017-04-04 20:01:57 -06:00
power sunxi: prepare for sharing MACH_SUN8I_H3 config symbol 2017-04-05 15:03:17 +05:30
pwm pwm: remove unneeded ifdef CONFIG_DM_PWM ... endif 2017-02-08 16:24:26 -05:00
qe powerpc: P1025: Remove macro CONFIG_P1025 2016-11-23 23:42:10 -08:00
ram ram: rename CONFIG_SPL_RAM_SUPPORT to CONFIG_SPL_RAM 2015-08-18 13:46:02 -04:00
remoteproc dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
reset reset: Add STi reset support 2017-03-26 13:22:58 -06:00
rtc rtc: pcf2127: Update Kconfig and code style 2017-01-14 16:47:59 -05:00
serial dm: serial: Allow driver-model serial to be disabled for TPL 2017-04-05 16:36:59 -04:00
soc Use correct spelling of "U-Boot" 2016-02-06 12:00:59 +01:00
sound of: clean up OF_CONTROL ifdef conditionals 2015-08-18 13:46:05 -04:00
spi Blackfin: Remove 2017-04-05 13:52:01 -04:00
spmi dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
sysreset rockchip: rk3328: add sysreset driver 2017-03-16 16:03:46 -06:00
thermal imx: thermal: Kconfig: add MX7 2017-01-02 17:08:25 +01:00
timer drivers: timer: Introduce ARC timer driver 2017-03-29 07:38:11 +02:00
tpm lib: tpm: Add command to list resources 2017-03-26 13:22:58 -06:00
twserial
usb Merge branch 'master' of git://git.denx.de/u-boot-sunxi 2017-04-06 20:40:24 -04:00
video rockchip: video: Split out HDMI controller code 2017-04-04 20:01:57 -06:00
watchdog ti: wdt: omap: Disable watchdog timer before performing initialization 2017-04-08 21:32:49 -04:00
Kconfig fsl_ddr: Move DDR config options to driver Kconfig 2017-01-04 19:40:41 -05:00
Makefile dm: core: Allow driver model to be disabled for TPL 2017-04-05 16:36:58 -04:00