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From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 01/28] ARM: Make malloc available in all initcalls
Date: Wed, 17 Oct 2012 23:03:10 +0200	[thread overview]
Message-ID: <1350507817-7819-2-git-send-email-s.hauer@pengutronix.de> (raw)
In-Reply-To: <1350507817-7819-1-git-send-email-s.hauer@pengutronix.de>

This moves mem_malloc_init from an initcall to board_init_lowlevel_return.
This has the advantage that malloc is now available for all initcalls (though
only on ARM currently).

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/cpu/start.c  |    3 +++
 arch/arm/lib/Makefile |    1 -
 arch/arm/lib/arm.c    |   14 --------------
 3 files changed, 3 insertions(+), 15 deletions(-)
 delete mode 100644 arch/arm/lib/arm.c

diff --git a/arch/arm/cpu/start.c b/arch/arm/cpu/start.c
index 793445a..d47a9e9 100644
--- a/arch/arm/cpu/start.c
+++ b/arch/arm/cpu/start.c
@@ -61,5 +61,8 @@ void __naked board_init_lowlevel_return(void)
 
 	setup_c();
 
+	mem_malloc_init((void *)MALLOC_BASE,
+			(void *)(MALLOC_BASE + MALLOC_SIZE - 1));
+
 	start_barebox();
 }
diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile
index 2e624cd..3ea695c 100644
--- a/arch/arm/lib/Makefile
+++ b/arch/arm/lib/Makefile
@@ -4,7 +4,6 @@ obj-$(CONFIG_CMD_BOOTZ)	+= bootz.o
 obj-$(CONFIG_CMD_BOOTU)	+= bootu.o
 obj-y	+= div0.o
 obj-y	+= findbit.o
-obj-y	+= arm.o
 obj-y	+= io.o
 obj-y	+= io-readsb.o
 obj-y	+= io-readsw-armv4.o
diff --git a/arch/arm/lib/arm.c b/arch/arm/lib/arm.c
deleted file mode 100644
index 80b62e9..0000000
--- a/arch/arm/lib/arm.c
+++ /dev/null
@@ -1,14 +0,0 @@
-#include <common.h>
-#include <init.h>
-#include <memory.h>
-#include <asm/barebox-arm.h>
-#include <asm-generic/memory_layout.h>
-
-static int arm_mem_malloc_init(void)
-{
-	mem_malloc_init((void *)MALLOC_BASE,
-			(void *)(MALLOC_BASE + MALLOC_SIZE - 1));
-	return 0;
-}
-
-core_initcall(arm_mem_malloc_init);
-- 
1.7.10.4


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  reply	other threads:[~2012-10-17 21:04 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-10-17 21:03 [PATCH] ARM: Make memory known to lowlevel code Sascha Hauer
2012-10-17 21:03 ` Sascha Hauer [this message]
2012-10-17 21:03 ` [PATCH 02/28] ARM at91sam926x: provide reset function for boards with lowlevel init Sascha Hauer
2012-10-18  7:26   ` Jean-Christophe PLAGNIOL-VILLARD
2012-10-19 15:30     ` Sascha Hauer
2012-10-17 21:03 ` [PATCH 03/28] ARM at91rm9200: " Sascha Hauer
2012-10-18  7:27   ` Jean-Christophe PLAGNIOL-VILLARD
2012-10-17 21:03 ` [PATCH 04/28] ARM: Add new entry point for barebox Sascha Hauer
2012-10-17 21:03 ` [PATCH 05/28] ARM i.MX Add functions to get sdram base and size Sascha Hauer
2012-10-17 21:03 ` [PATCH 06/28] ARM i.MX boards: switch to barebox_arm_entry Sascha Hauer
2012-10-17 21:12   ` Alexander Shiyan
2012-11-01 19:21     ` Sascha Hauer
2012-10-17 21:03 ` [PATCH 07/28] ARM AT91 " Sascha Hauer
2012-10-17 21:03 ` [PATCH 08/28] ARM i.MXs " Sascha Hauer
2012-10-17 21:03 ` [PATCH 09/28] ARM OMAP " Sascha Hauer
2012-10-17 21:03 ` [PATCH 10/28] ARM Samsung " Sascha Hauer
2012-10-17 21:03 ` [PATCH 11/28] ARM PXA " Sascha Hauer
2012-10-17 21:03 ` [PATCH 12/28] ARM ep93xx " Sascha Hauer
2012-10-17 21:03 ` [PATCH 13/28] ARM tegra " Sascha Hauer
2012-10-17 21:03 ` [PATCH 14/28] ARM nomadik " Sascha Hauer
2012-10-17 21:03 ` [PATCH 15/28] ARM versatile " Sascha Hauer
2012-10-17 21:03 ` [PATCH 16/28] ARM netx " Sascha Hauer
2012-10-17 21:03 ` [PATCH 17/28] ARM: remove now unused *_LOWLEVEL_INIT Kconfig options Sascha Hauer
2012-10-17 21:03 ` [PATCH 18/28] ARM start: remove unused board_init_lowlevel* functions Sascha Hauer
2012-10-17 21:03 ` [PATCH 19/28] ARM pbl: setup stack at end of SDRAM Sascha Hauer
2012-10-17 21:03 ` [PATCH 20/28] ARM pbl: Call uncompressed binary with arguments Sascha Hauer
2012-10-18  7:29   ` Jean-Christophe PLAGNIOL-VILLARD
2012-10-19 15:32     ` Sascha Hauer
2012-10-19 16:15       ` Sascha Hauer
2012-10-17 21:03 ` [PATCH 21/28] ARM pbl: make MMU functional again Sascha Hauer
2012-10-17 21:03 ` [PATCH 22/28] ARM start: pick up memory/boarddata arguments from pbl Sascha Hauer
2012-10-17 21:03 ` [PATCH 23/28] ARM start: Add barebox_arm_boarddata function Sascha Hauer
2012-10-17 21:03 ` [PATCH 24/28] ARM: Determine base and size of malloc space from SDRAM Sascha Hauer
2012-10-17 21:03 ` [PATCH 25/28] ARM pbl: always copy piggydata Sascha Hauer
2012-10-18  7:23   ` Jean-Christophe PLAGNIOL-VILLARD
2012-10-19 15:34     ` Sascha Hauer
2012-10-19 17:27       ` Jean-Christophe PLAGNIOL-VILLARD
2012-10-17 21:03 ` [PATCH 26/28] ARM i.MX: Use SRAM stack in lowlevel code Sascha Hauer
2012-10-17 21:03 ` [PATCH 27/28] generic memory layout: fix deps for [MALLOC|STACK]_BASE Sascha Hauer
2012-10-17 21:03 ` [PATCH 28/28] ARM: disable HAVE_CONFIGURABLE_MEMORY_LAYOUT Sascha Hauer

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