u-boot/arch/arm/imx-common
Stefano Babic 40f4839ce1 imx_common: check for Serial Downloader in spl_boot_device
Check for bmode before reading the boot device
to check if a serial downloader is started,
and returns UART if the serial downloader is set,
letting SPL to wait for an image if
CONFIG_SPL_YMODEM_SUPPORT is set.

This allows to load again a SPL based board
with imx_usb_loader together with a tool
such as kermit.

Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Tim Harvey <tharvey@gateworks.com>
CC: Fabio Estevam <Fabio.Estevam@freescale.com>
CC: Eric Nelson <eric.nelson@boundarydevices.com>
Reviewed-by: Eric Nelson <eric@nelint.com>
Tested-by: Eric Nelson <eric@nelint.com>
2016-01-03 15:57:56 +01:00
..
cache.c arm: imx: common rework cache settings for imx6 2015-09-13 10:11:53 +02:00
cmd_bmode.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
cmd_dek.c imx: dek_blob: Add explicit include for mapmem 2015-05-15 19:20:48 +02:00
cmd_hdmidet.c Merge git://git.denx.de/u-boot-arm 2013-07-31 11:30:38 +02:00
cpu.c imx: imx-common: power down lcdif before boot os 2015-11-12 17:40:54 +01:00
ddrmc-vf610.c vf610: refactor DDRMC code 2015-10-02 10:42:31 +02:00
hab.c imx: hab: add mx7 secure boot support 2015-10-30 15:22:37 +01:00
i2c-mxv7.c arm, imx6, i2c: add I2C4 for MX6DL 2015-05-26 14:16:54 +02:00
init.c imx: fix coding style 2015-09-24 11:32:38 +02:00
iomux-v3.c imx-common: consider mux_ctrl_ofs when setting mux_mode 2015-09-24 11:27:22 +02:00
Kconfig imx: hab: use unified rom section for mx6sx and mx6ul 2015-10-30 15:20:57 +01:00
Makefile imx: mx7: compile misc.c for mx7 2015-11-12 17:40:54 +01:00
misc.c imx: add missing includes 2014-10-25 15:27:35 -04:00
sata.c mx6: Remove duplication of iomuxc structure 2014-07-23 12:25:41 +02:00
speed.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
spl.c imx_common: check for Serial Downloader in spl_boot_device 2016-01-03 15:57:56 +01:00
spl_sd.cfg mx6: Use a common SPL configuration file 2014-11-20 10:30:18 +01:00
syscounter.c imx: system counter driver for imx7d and mx6ul 2015-09-13 10:11:53 +02:00
timer.c imx-common: timer: clean up code 2015-10-30 14:59:43 +01:00
video.c mx6: video_skip: Fix crash on NULL pointer 2014-11-13 17:56:15 +01:00