Simon Glass 2f964aa7b1 serial: Support an early UART for debugging ... This came up in a discussion on the mailing list here: https://patchwork.ozlabs.org/patch/384613/ My concerns at the time were: - it doesn't need to be written in assembler - it doesn't need to be ARM-specific This patch provides a possible alternative. It works by allowing any serial driver to export one init function and provide a putc() function. These can be used to output debug data before the real serial driver is available. This implementation does not depend on driver model, and it is possible for it to operate without a stack on some architectures (e.g. PowerPC, ARM). It provides the same features as the ARM-specific debug.S but with more UART and architecture support. Signed-off-by: Simon Glass <sjg@chromium.org>		2015-02-19 06:20:25 -07:00
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bios_emulator	bios_emulator: Add some VESA interface debugging	2015-01-23 17:24:16 -07:00
block	x86: ahci: Make sure interface is not busy after enabling the port	2015-01-23 17:24:53 -07:00
bootcount	qe: move immap_qe.h from arch directory into common directory	2014-07-22 16:25:54 -07:00
core	dm: Add support for all targets which requires MANUAL_RELOC	2015-02-12 15:17:29 -07:00
crypto	DM: crypto/fsl - Add Freescale rsa DM driver	2015-01-29 17:09:58 -07:00
ddr	arm: mvebu: drivers/ddr: Add DDR3 driver with training code from Marvell bin_hdr	2015-02-06 17:25:03 +01:00
demo	dm: Add Kconfig for driver/demo	2015-02-12 10:35:33 -07:00
dfu	dfu: dfu_get_buf: check the value of env dfu_bufsiz before use	2014-12-18 12:26:06 +01:00
dma	dma: keystone_nav: remove spurious qm_cfg verification	2014-11-06 11:04:39 -05:00
fpga	fpga: xilinx: Show fpga info if defined	2015-01-21 10:25:43 +01:00
gpio	dm:gpio:mxc add DT support	2015-02-12 15:17:29 -07:00
hwmon	kconfig: add blank Kconfig files	2014-09-24 18:30:28 -04:00
i2c	dm: Move CONFIG_I2C_COMPAT to Kconfig	2015-02-19 06:19:18 -07:00
input	dm: cros_ec: Convert to Kconfig	2015-02-19 06:19:18 -07:00
memory	ARM: keystone: aemif: move aemif driver to drivers/memory/ti-aemif.c	2014-06-19 17:53:58 -04:00
misc	dm: cros_ec: Convert to Kconfig	2015-02-19 06:19:18 -07:00
mmc	x86: mmc: Move common FSP functions into a common file	2015-02-06 12:07:36 -07:00
mtd	mtd, omap: fix case NAND_OMAP_GPMC_PREFETCH not defined	2015-02-16 12:41:40 -05:00
net	net: keystone_net: move serdes setup to initialization function	2015-02-16 12:41:41 -05:00
pci	PCI: add 64-bit prefetchable memory support	2015-02-16 15:48:26 -05:00
pcmcia	powerpc: mpc824x: remove MPC824X cpu support	2015-01-05 12:08:55 -05:00
power	Merge branch 'master' of git://git.denx.de/u-boot-sunxi	2015-02-02 10:11:44 -05:00
pwm	pwm, imx6: add support for pwm modul on imx6	2014-07-23 12:25:42 +02:00
qe	qe/deep-sleep: modify qe deep-sleep for generic board	2014-12-15 09:16:49 -08:00
rtc	x86: rtc: mc146818: Add helpers to read/write CMOS RAM	2015-01-24 06:13:44 -07:00
serial	serial: Support an early UART for debugging	2015-02-19 06:20:25 -07:00
soc	soc: keystone_serdes: generalize configuration mechanism	2014-10-23 11:27:28 -04:00
sound	kconfig: add blank Kconfig files	2014-09-24 18:30:28 -04:00
spi	dm: Expand and complete Kconfig in drivers/	2015-02-12 10:35:33 -07:00
thermal	dm: Expand and complete Kconfig in drivers/	2015-02-12 10:35:33 -07:00
tpm	Replace <compiler.h> with <linux/compiler.h>	2014-12-08 09:35:46 -05:00
twserial	drivers: convert makefiles to Kbuild style	2013-10-31 13:26:01 -04:00
usb	sunxi: otg: Fix peripheral mode	2015-02-16 20:05:52 +01:00
video	sunxi: video: Dynamically reserve framebuffer memory	2015-02-16 19:44:38 +01:00
watchdog	arm, at91, wdt: make timeout configurable	2015-02-07 23:43:20 +01:00
Kconfig	dm: Expand and complete Kconfig in drivers/	2015-02-12 10:35:33 -07:00
Makefile	Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriq	2014-11-26 11:23:26 -05:00