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coreboot-kgpe-d16/src/cpu/samsung/exynos5250
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David Hendricks 6a503b6a0f make early serial console support more generic 
This patch makes pre-RAM serial init more generic, particularly for
platforms which do not necessarily need cache-as-RAM in order to use
the serial console and do not have a standard 8250 serial port.

This adds a Kconfig variable to set romstage-* for very early serial
console init. The current method assumes that cache-as-RAM should
enable this, so to maintain compatibility selecting CACHE_AS_RAM will
also select EARLY_SERIAL_CONSOLE.

The UART code structure needs some rework, but the use of ROMCC,
romstage, and then ramstage makes things complex.

uart.h now includes all .h files for all uarts. All 2 of them.
This is actually a simplifying change.

Change-Id: I089e7af633c227baf3c06c685f005e9d0e4b38ce
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-on: http://review.coreboot.org/2086
Tested-by: build bot (Jenkins)
2013-01-04 01:36:27 +01:00
..
ace_sfr.h Add .h files for samsung exynos 5250 2012-11-28 07:55:59 +01:00
ace_sha.c WIP: Initial support for Samsung Exynos 5250 ARM CPU 2012-12-08 06:48:03 +01:00
ace_sha.h Add .h files for samsung exynos 5250 2012-11-28 07:55:59 +01:00
adc.h Add .h files for samsung exynos 5250 2012-11-28 07:55:59 +01:00
clk.h Minor changes to .h files for samsung ARM part 2012-11-29 00:56:36 +01:00
clock.c WIP: Initial support for Samsung Exynos 5250 ARM CPU 2012-12-08 06:48:03 +01:00
clock_init.c WIP: Initial support for Samsung Exynos 5250 ARM CPU 2012-12-08 06:48:03 +01:00
clock_init.h Add .h files for samsung exynos 5250 2012-11-28 07:55:59 +01:00
cpu.h Minor changes to .h files for samsung ARM part 2012-11-29 00:56:36 +01:00
dmc.h Add .h files for samsung exynos 5250 2012-11-28 07:55:59 +01:00
dmc_common.c WIP: Initial support for Samsung Exynos 5250 ARM CPU 2012-12-08 06:48:03 +01:00
dmc_init_ddr3.c WIP: Initial support for Samsung Exynos 5250 ARM CPU 2012-12-08 06:48:03 +01:00
dsim.h Add .h files for samsung exynos 5250 2012-11-28 07:55:59 +01:00
ehci-s5p.h Add .h files for samsung exynos 5250 2012-11-28 07:55:59 +01:00
exynos-cpufreq.h Add .h files for samsung exynos 5250 2012-11-28 07:55:59 +01:00
exynos-tmu.h Add .h files for samsung exynos 5250 2012-11-28 07:55:59 +01:00
exynos_cache.c WIP: Initial support for Samsung Exynos 5250 ARM CPU 2012-12-08 06:48:03 +01:00
fet.h Add .h files for samsung exynos 5250 2012-11-28 07:55:59 +01:00
fimd.h Add .h files for samsung exynos 5250 2012-11-28 07:55:59 +01:00
gpio.h Minor changes to .h files for samsung ARM part 2012-11-29 00:56:36 +01:00
i2s-regs.h Add .h files for samsung exynos 5250 2012-11-28 07:55:59 +01:00
Kconfig snow: Stuff to support building image with BL1 2013-01-03 06:46:09 +01:00
lowlevel_init.S WIP: Initial support for Samsung Exynos 5250 ARM CPU 2012-12-08 06:48:03 +01:00
lowlevel_init_c.c WIP: Initial support for Samsung Exynos 5250 ARM CPU 2012-12-08 06:48:03 +01:00
Makefile.inc snow: Stuff to support building image with BL1 2013-01-03 06:46:09 +01:00
mmc.h Add .h files for samsung exynos 5250 2012-11-28 07:55:59 +01:00
mshc.h Add .h files for samsung exynos 5250 2012-11-28 07:55:59 +01:00
periph.h Add .h files for samsung exynos 5250 2012-11-28 07:55:59 +01:00
pinmux.c WIP: Initial support for Samsung Exynos 5250 ARM CPU 2012-12-08 06:48:03 +01:00
pinmux.h Add .h files for samsung exynos 5250 2012-11-28 07:55:59 +01:00
power.c Fix up Maxim MAX77686 driver 2012-12-12 00:27:04 +01:00
power.h Add .h files for samsung exynos 5250 2012-11-28 07:55:59 +01:00
pwm.h Add .h files for samsung exynos 5250 2012-11-28 07:55:59 +01:00
s5p-dp.h Add .h files for samsung exynos 5250 2012-11-28 07:55:59 +01:00
sata.c WIP: Initial support for Samsung Exynos 5250 ARM CPU 2012-12-08 06:48:03 +01:00
sata.h Add .h files for samsung exynos 5250 2012-11-28 07:55:59 +01:00
setup.h WIP: Initial support for Samsung Exynos 5250 ARM CPU 2012-12-08 06:48:03 +01:00
soc.c WIP: Initial support for Samsung Exynos 5250 ARM CPU 2012-12-08 06:48:03 +01:00
spi.h Add .h files for samsung exynos 5250 2012-11-28 07:55:59 +01:00
spl.c WIP: Initial support for Samsung Exynos 5250 ARM CPU 2012-12-08 06:48:03 +01:00
sys_proto.h Add .h files for samsung exynos 5250 2012-11-28 07:55:59 +01:00
sysreg.h Add .h files for samsung exynos 5250 2012-11-28 07:55:59 +01:00
tzpc.h Add .h files for samsung exynos 5250 2012-11-28 07:55:59 +01:00
tzpc_init.c WIP: Initial support for Samsung Exynos 5250 ARM CPU 2012-12-08 06:48:03 +01:00
uart.c make early serial console support more generic 2013-01-04 01:36:27 +01:00
uart.h make early serial console support more generic 2013-01-04 01:36:27 +01:00
watchdog.h Add .h files for samsung exynos 5250 2012-11-28 07:55:59 +01:00