Re: [PATCH] ARM: OMAP5 processors support

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25.04.2013 14:58, Jan Lübbe пишет:
On Thu, 2013-04-25 at 12:09 +0300, Uladzimir Bely wrote:
diff --git a/arch/arm/boards/omap5_sevm/env/config b/arch/arm/boards/omap5_sevm/env/config
new file mode 100644
index 0000000..9752957
--- /dev/null
+++ b/arch/arm/boards/omap5_sevm/env/config
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+machine=omap5
+
+autoboot_timeout=2
+
+bootargs="console=ttyO2,115200"
+
+kernel_loc=disk
+
+PS1="\e[1;32mbarebox@\e[1;31m\h:\w\e[0m "

Please use defaultenv-2.


I'm not too familiar with barebox's defaultenv/defaultenv-2. Our work on
omap5 was based mostly on omap5 code from U-Boot and omap4 code from barebox.
Mostly, I used pcm049 as an example of omap4-based board in barebox. So
arch/arm/boards/omap5_sevm/env/config looks like this one, but includes
only most necessary thinks to load to barebox prompt.

Please, give me a hint, which board can be used as an example of using
defaultenv-2, maybe I'll do something.

diff --git a/arch/arm/mach-omap/Kconfig b/arch/arm/mach-omap/Kconfig
index 42e5f4a..0ad3864 100644
--- a/arch/arm/mach-omap/Kconfig
+++ b/arch/arm/mach-omap/Kconfig
@@ -41,6 +41,14 @@ config ARCH_OMAP4
  	help
  	  Say Y here if you are using Texas Instrument's OMAP4 based platform

+config ARCH_OMAP5
+	bool "OMAP5"
+	select CPU_V7
+	select GENERIC_GPIO
+	select OMAP_CLOCK_SOURCE_S32K
+	help
+	  Say Y here if you are using Texas Instrument's OMAP5 based platform
+
  config ARCH_AM33XX
  	bool "AM33xx"
  	select CPU_V7
@@ -115,6 +123,7 @@ config BOARDINFO
  	default "Phytec phyCARD-A-L1" if MACH_PCAAL1
  	default "Phytec phyCARD-A-XL2" if MACH_PCAAXL2
  	default "Phytec phyCORE-AM335x" if MACH_PCM051
+	default "Phytec phyCORE omap5_sevm" if MACH_OMAP5_SEVM

  choice
  	prompt "Select OMAP board"
@@ -177,6 +186,13 @@ config MACH_PCAAXL2
  	help
  	  Say Y here if you are using a phyCARD-A-XL1 PCA-A-XL1

+config MACH_OMAP5_SEVM
+	bool "Phytec phyCORE omap5_sevm"
+	depends on ARCH_OMAP5
+	help
+	  Say Y here if you are using Phytecs phyCORE omap5_sevm board
+	  based on OMAP5
+
  config MACH_PCM051
  	bool "Phytec phyCORE pcm051"
  	select OMAP_CLOCK_ALL

Isn't the OMAP5 sEVM from TI?


We worked with OMAP5-based board, produced by Phytec (Phytec phyCORE-OMAP5),
but, as I have mentioned above, code was partially ported from U-Boot's
OMAP5-sevm board. I'll correct it.

--
With regards,
Uladzimir Bely.

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