[PATCH 2/2] at91sam9263ek: enable multi-image build

[PATCH 2/2] at91sam9263ek: enable multi-image build

[Sam Ravnborg]

From 265d9e416b53e6ad1f7941e0de61d0257ab1e233 Mon Sep 17 00:00:00 2001
From: Sam Ravnborg <sam@ravnborg.org>
Date: Fri, 7 Jul 2017 17:56:20 +0200
Subject: [PATCH 2/2] at91sam9263ek: enable multi-image build

Convert at91sam9263ek to multi-image build as we already do
for many of the i.MX based boards and recently for
the at91sam9x5ek board.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
---
 arch/arm/boards/at91sam9263ek/lowlevel_init.c |  2 +-
 arch/arm/configs/at91sam9263ek_defconfig      |  3 ++-
 arch/arm/mach-at91/Kconfig                    | 18 +++++++++++-------
 images/Makefile.at91                          |  4 ++++
 4 files changed, 18 insertions(+), 9 deletions(-)

diff --git a/arch/arm/boards/at91sam9263ek/lowlevel_init.c b/arch/arm/boards/at91sam9263ek/lowlevel_init.c
index 70e0da3b1..3138bc7ca 100644
--- a/arch/arm/boards/at91sam9263ek/lowlevel_init.c
+++ b/arch/arm/boards/at91sam9263ek/lowlevel_init.c
@@ -115,7 +115,7 @@ static void __bare_init at91sam9263ek_init(void)
 	                  NULL);
 }
 
-void __naked __bare_init barebox_arm_reset_vector(void)
+ENTRY_FUNCTION(start_at91sam9263ek, r0, r1, r2)
 {
 	arm_cpu_lowlevel_init();
 
diff --git a/arch/arm/configs/at91sam9263ek_defconfig b/arch/arm/configs/at91sam9263ek_defconfig
index b28614d43..c509290b5 100644
--- a/arch/arm/configs/at91sam9263ek_defconfig
+++ b/arch/arm/configs/at91sam9263ek_defconfig
@@ -1,7 +1,8 @@
 CONFIG_ARCH_AT91SAM9263=y
+CONFIG_AT91_MULTI_BOARDS=y
+CONFIG_MACH_AT91SAM9263EK=y
 CONFIG_BAREBOX_MAX_IMAGE_SIZE=0x40000
 CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
-CONFIG_PBL_IMAGE=y
 CONFIG_MMU=y
 CONFIG_EXPERIMENTAL=y
 CONFIG_MALLOC_TLSF=y
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 17e432fea..50b4d88e5 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -224,6 +224,8 @@ config SUPPORT_CALAO_DAB_MMX
 config SUPPORT_CALAO_MOB_TNY_MD2
 	bool
 
+if !AT91_MULTI_BOARDS
+
 # ----------------------------------------------------------
 
 if ARCH_AT91RM9200
@@ -392,13 +394,6 @@ if ARCH_AT91SAM9263
 choice
 	prompt "AT91SAM9263 Board Type"
 
-config MACH_AT91SAM9263EK
-	bool "Atmel AT91SAM9263-EK"
-	select HAVE_NAND_ATMEL_BUSWIDTH_16
-	select HAVE_AT91_BOOTSTRAP
-	help
-	  Say y here if you are using Atmel's AT91SAM9263-EK Evaluation board
-
 config MACH_MMCCPU
 	bool "Bucyrus MMC-CPU"
 	help
@@ -513,6 +508,7 @@ config MACH_SAMA5D4_XPLAINED
 endchoice
 
 endif
+endif
 
 # ----------------------------------------------------------
 
@@ -523,6 +519,14 @@ config AT91_MULTI_BOARDS
 
 if AT91_MULTI_BOARDS
 
+config MACH_AT91SAM9263EK
+	bool "Atmel AT91SAM9263-EK"
+	depends on ARCH_AT91SAM9263
+	select HAVE_NAND_ATMEL_BUSWIDTH_16
+	select HAVE_AT91_BOOTSTRAP
+	help
+	  Say y here if you are using Atmel's AT91SAM9263-EK Evaluation board
+
 config MACH_AT91SAM9X5EK
 	bool "Atmel AT91SAM9x5 Series Evaluation Kit"
 	depends on ARCH_AT91SAM9X5
diff --git a/images/Makefile.at91 b/images/Makefile.at91
index dc6c1db4b..c7d86563a 100644
--- a/images/Makefile.at91
+++ b/images/Makefile.at91
@@ -5,3 +5,7 @@
 pblx-$(CONFIG_MACH_AT91SAM9X5EK) += start_at91sam9x5ek
 FILE_barebox-at91sam9x5ek.img = start_at91sam9x5ek.pblx
 image-$(CONFIG_MACH_AT91SAM9X5EK) += barebox-at91sam9x5ek.img
+
+pblx-$(CONFIG_MACH_AT91SAM9263EK) += start_at91sam9263ek
+FILE_barebox-at91sam9263ek.img = start_at91sam9263ek.pblx
+image-$(CONFIG_MACH_AT91SAM9263EK) += barebox-at91sam9263ek.img
-- 
2.12.0


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Re: [PATCH 2/2] at91sam9263ek: enable multi-image build

[Sam Ravnborg]

On Sat, Jul 08, 2017 at 12:07:14AM +0200, Sam Ravnborg wrote:
> >From 265d9e416b53e6ad1f7941e0de61d0257ab1e233 Mon Sep 17 00:00:00 2001
> From: Sam Ravnborg <sam@ravnborg.org>
> Date: Fri, 7 Jul 2017 17:56:20 +0200
> Subject: [PATCH 2/2] at91sam9263ek: enable multi-image build
> 
> Convert at91sam9263ek to multi-image build as we already do
> for many of the i.MX based boards and recently for
> the at91sam9x5ek board.
> 
> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

Some additional testing revealed that this patch is buggy.
I was missing CONFIG_RELOCTABLE and for some reasons this
did not show up in my initial testing.

I will send an updated version in some days.

	Sam

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