kernel_optimize_test/arch/arm/plat-samsung
Tushar Behera 437d8ac510 ARM: EXYNOS: uncompress - print debug messages if DEBUG_LL is defined
Printing low-level debug messages make an assumption that the specified
UART port has been preconfigured by the bootloader. Incorrectly
specified UART port results in system getting stalled while printing the
message "Uncompressing Linux... done, booting the kernel"
This UART port number is specified through S3C_LOWLEVEL_UART_PORT. Since
the UART port might different for different board, it is not possible to
specify it correctly for every board that use a common defconfig file.

Calling this print subroutine only when DEBUG_LL fixes the problem. By
disabling DEBUG_LL in default config file, we would be able to boot
multiple boards with different default UART ports.

With this current approach, we miss the print "Uncompressing Linux...
done, booting the kernel." when DEBUG_LL is not defined.

Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
2013-06-07 18:09:22 -07:00
..
include/plat ARM: EXYNOS: uncompress - print debug messages if DEBUG_LL is defined 2013-06-07 18:09:22 -07:00
adc.c arch/arm/plat-samsung: don't check resource with devm_ioremap_resource 2013-05-18 11:59:33 +02:00
clock-clksrc.c
clock.c
cpu.c
dev-backlight.c
dev-uart.c
devs.c ARM: SAMSUNG: Add names to fimd0 IRQ resources 2013-05-25 06:49:43 +09:00
dma-ops.c ARM: SAMSUNG: Remove unnecessary code for dma 2013-04-08 21:42:10 +09:00
dma.c
init.c
irq-vic-timer.c ARM: arm-soc multiplatform updates for 3.10 2013-05-02 09:38:16 -07:00
Kconfig ARM: late Exynos multiplatform changes 2013-05-07 11:28:42 -07:00
Makefile Merge branch 'samsung/exynos-multiplatform' into next/drivers 2013-04-26 11:47:45 -07:00
platformdata.c
pm-check.c
pm-gpio.c
pm.c ARM: exynos: prepare for sparse IRQ 2013-04-19 13:51:20 +02:00
pwm-clock.c
s3c-dma-ops.c
s5p-clock.c
s5p-dev-mfc.c ARM: samsung: move mfc device definition to s5p-dev-mfc.c 2013-04-19 13:51:22 +02:00
s5p-dev-uart.c
s5p-irq-eint.c
s5p-irq-gpioint.c arm: Move chained_irq_(enter|exit) to a generic file 2013-03-26 16:11:43 +00:00
s5p-irq-pm.c
s5p-irq.c ARM: exynos: prepare for sparse IRQ 2013-04-19 13:51:20 +02:00
s5p-pm.c
s5p-sleep.S ARM: SAMSUNG: check processor type before cache restoration in resume 2013-04-04 16:01:20 +09:00
samsung-time.c ARM: S3C24XX: Add samsung-time support for s3c24xx 2013-03-05 20:16:38 +09:00
setup-camif.c
setup-mipiphy.c ARM: SAMSUNG: Export MIPI CSIS/DSIM PHY control functions 2013-03-07 16:27:18 +09:00
wakeup-mask.c