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* Find ATAG base automatically and call barebox like the kernel
@ 2013-12-06  9:42 Sascha Hauer
  2013-12-06  9:42 ` [PATCH 1/3] ARM: start kernel: find a valid address for the atags list automatically Sascha Hauer
                   ` (2 more replies)
  0 siblings, 3 replies; 5+ messages in thread
From: Sascha Hauer @ 2013-12-06  9:42 UTC (permalink / raw)
  To: barebox

Currently all boards call armlinux_set_bootparams() to configure a place
for ATAGs. This place can easily be configured automatically, so remove
it from boards.

Also Let's start barebox like the kernel. Currently we do not interpret
ATAGs/devicetree, but be prepared for it by passing the parameters to
a chainloaded barebox.

Sascha

----------------------------------------------------------------
Sascha Hauer (3):
      ARM: start kernel: find a valid address for the atags list automatically
      ARM: remove armlinux_set_bootparams() calls from boards
      ARM: boot barebox with kernel calling convention

 arch/arm/boards/a9m2410/a9m2410.c                  |  2 --
 arch/arm/boards/a9m2440/a9m2440.c                  |  1 -
 arch/arm/boards/animeo_ip/init.c                   |  1 -
 arch/arm/boards/archosg9/board.c                   |  2 --
 arch/arm/boards/at91rm9200ek/init.c                |  1 -
 arch/arm/boards/at91sam9260ek/init.c               |  1 -
 arch/arm/boards/at91sam9261ek/init.c               |  1 -
 arch/arm/boards/at91sam9263ek/init.c               |  1 -
 arch/arm/boards/at91sam9m10g45ek/init.c            |  1 -
 arch/arm/boards/at91sam9m10ihd/init.c              |  1 -
 arch/arm/boards/at91sam9n12ek/init.c               |  1 -
 arch/arm/boards/at91sam9x5ek/init.c                |  1 -
 arch/arm/boards/beagle/board.c                     |  1 -
 arch/arm/boards/beaglebone/board.c                 |  1 -
 arch/arm/boards/ccxmx51/ccxmx51.c                  |  2 --
 arch/arm/boards/chumby_falconwing/falconwing.c     |  1 -
 arch/arm/boards/clep7212/clep7212.c                |  1 -
 arch/arm/boards/crystalfontz-cfa10036/cfa10036.c   |  1 -
 arch/arm/boards/dfi-fs700-m60/board.c              |  1 -
 arch/arm/boards/dss11/init.c                       |  1 -
 arch/arm/boards/edb93xx/edb93xx.c                  |  2 --
 arch/arm/boards/efika-mx-smartbook/board.c         |  1 -
 arch/arm/boards/eukrea_cpuimx25/eukrea_cpuimx25.c  |  1 -
 arch/arm/boards/eukrea_cpuimx27/eukrea_cpuimx27.c  |  1 -
 arch/arm/boards/eukrea_cpuimx35/eukrea_cpuimx35.c  |  1 -
 arch/arm/boards/eukrea_cpuimx51/eukrea_cpuimx51.c  |  1 -
 arch/arm/boards/freescale-mx23-evk/mx23-evk.c      |  1 -
 arch/arm/boards/freescale-mx25-3-stack/3stack.c    |  1 -
 arch/arm/boards/freescale-mx28-evk/mx28-evk.c      |  1 -
 arch/arm/boards/freescale-mx35-3-stack/3stack.c    |  1 -
 arch/arm/boards/freescale-mx51-pdk/board.c         |  1 -
 arch/arm/boards/freescale-mx53-loco/board.c        |  1 -
 arch/arm/boards/freescale-mx53-smd/board.c         |  1 -
 arch/arm/boards/freescale-mx53-vmx53/board.c       |  1 -
 arch/arm/boards/freescale-mx6-arm2/board.c         |  1 -
 arch/arm/boards/freescale-mx6-sabrelite/board.c    |  1 -
 arch/arm/boards/freescale-mx6-sabresd/board.c      |  1 -
 arch/arm/boards/friendlyarm-mini2440/mini2440.c    |  1 -
 arch/arm/boards/friendlyarm-mini6410/mini6410.c    |  1 -
 arch/arm/boards/friendlyarm-tiny210/tiny210.c      |  1 -
 arch/arm/boards/friendlyarm-tiny6410/tiny6410.c    |  1 -
 arch/arm/boards/guf-cupid/board.c                  |  1 -
 arch/arm/boards/guf-neso/board.c                   |  1 -
 arch/arm/boards/guf-vincell/board.c                |  1 -
 arch/arm/boards/highbank/init.c                    |  2 --
 arch/arm/boards/imx21ads/imx21ads.c                |  1 -
 arch/arm/boards/imx233-olinuxino/imx23-olinuxino.c |  1 -
 arch/arm/boards/imx27ads/imx27ads.c                |  1 -
 arch/arm/boards/karo-tx25/board.c                  |  1 -
 arch/arm/boards/karo-tx28/tx28.c                   |  1 -
 arch/arm/boards/karo-tx51/tx51.c                   |  1 -
 arch/arm/boards/karo-tx53/board.c                  |  1 -
 arch/arm/boards/mioa701/board.c                    |  1 -
 arch/arm/boards/mmccpu/init.c                      |  1 -
 arch/arm/boards/netx/netx.c                        |  1 -
 arch/arm/boards/nhk8815/setup.c                    |  1 -
 arch/arm/boards/omap3evm/board.c                   |  1 -
 arch/arm/boards/panda/board.c                      |  1 -
 arch/arm/boards/pcm027/board.c                     |  1 -
 arch/arm/boards/pcm037/pcm037.c                    |  2 --
 arch/arm/boards/pcm038/pcm038.c                    |  1 -
 arch/arm/boards/pcm043/pcm043.c                    |  1 -
 arch/arm/boards/pcm049/board.c                     |  1 -
 arch/arm/boards/pcm051/board.c                     |  1 -
 arch/arm/boards/phycard-a-l1/pca-a-l1.c            |  1 -
 arch/arm/boards/phycard-a-xl2/pca-a-xl2.c          |  1 -
 arch/arm/boards/phycard-i.MX27/pca100.c            |  1 -
 arch/arm/boards/pm9261/init.c                      |  1 -
 arch/arm/boards/pm9263/init.c                      |  1 -
 arch/arm/boards/pm9g45/init.c                      |  1 -
 arch/arm/boards/qil-a926x/init.c                   |  1 -
 arch/arm/boards/raspberry-pi/rpi.c                 |  1 -
 arch/arm/boards/sama5d3xek/init.c                  |  2 --
 arch/arm/boards/scb9328/scb9328.c                  |  1 -
 arch/arm/boards/telit-evk-pro3/init.c              |  2 --
 arch/arm/boards/tny-a926x/init.c                   |  1 -
 arch/arm/boards/tqma53/board.c                     |  1 -
 arch/arm/boards/usb-a926x/init.c                   |  1 -
 arch/arm/boards/versatile/versatilepb.c            |  1 -
 arch/arm/boards/vexpress/init.c                    |  2 --
 arch/arm/lib/armlinux.c                            | 29 ++++++++++++++++------
 arch/arm/lib/bootm.c                               | 19 +++++++++++---
 82 files changed, 37 insertions(+), 100 deletions(-)

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^ permalink raw reply	[flat|nested] 5+ messages in thread
* [PATCH 1/3] ARM: start kernel: find a valid address for the atags list automatically
  2013-12-06  9:42 Find ATAG base automatically and call barebox like the kernel Sascha Hauer
@ 2013-12-06  9:42 ` Sascha Hauer
  2013-12-06 14:38   ` Alexander Aring
  2013-12-06  9:43 ` [PATCH 2/3] ARM: remove armlinux_set_bootparams() calls from boards Sascha Hauer
  2013-12-06  9:43 ` [PATCH 3/3] ARM: boot barebox with kernel calling convention Sascha Hauer
  2 siblings, 1 reply; 5+ messages in thread
From: Sascha Hauer @ 2013-12-06  9:42 UTC (permalink / raw)
  To: barebox

If a board does not specify a place for the atags list default to
SDRAM start + 0x100. The vast majority of boards uses this place
anyway, so the call to armlinux_set_bootparams() can be removed
fo most boards.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/lib/armlinux.c | 27 ++++++++++++++++++++-------
 1 file changed, 20 insertions(+), 7 deletions(-)

diff --git a/arch/arm/lib/armlinux.c b/arch/arm/lib/armlinux.c
index 75d751b..d83c6a2 100644
--- a/arch/arm/lib/armlinux.c
+++ b/arch/arm/lib/armlinux.c
@@ -89,6 +89,24 @@ u64 armlinux_get_serial(void)
 	return armlinux_system_serial;
 }
 
+void armlinux_set_bootparams(void *params)
+{
+	armlinux_bootparams = params;
+}
+
+static struct tag *armlinux_get_bootparams(void)
+{
+	struct memory_bank *mem;
+
+	if (armlinux_bootparams)
+		return armlinux_bootparams;
+
+	for_each_memory_bank(mem)
+		return (void *)mem->start + 0x100;
+
+	BUG();
+}
+
 #ifdef CONFIG_ARM_BOARD_APPEND_ATAG
 static struct tag *(*atag_appender)(struct tag *);
 void armlinux_set_atag_appender(struct tag *(*func)(struct tag *))
@@ -99,7 +117,7 @@ void armlinux_set_atag_appender(struct tag *(*func)(struct tag *))
 
 static void setup_start_tag(void)
 {
-	params = (struct tag *)armlinux_bootparams;
+	params = armlinux_get_bootparams();
 
 	params->hdr.tag = ATAG_CORE;
 	params->hdr.size = tag_size(tag_core);
@@ -235,11 +253,6 @@ static void setup_tags(unsigned long initrd_address,
 
 }
 
-void armlinux_set_bootparams(void *params)
-{
-	armlinux_bootparams = params;
-}
-
 void start_linux(void *adr, int swap, unsigned long initrd_address,
 		unsigned long initrd_size, void *oftree)
 {
@@ -252,7 +265,7 @@ void start_linux(void *adr, int swap, unsigned long initrd_address,
 		params = oftree;
 	} else {
 		setup_tags(initrd_address, initrd_size, swap);
-		params = armlinux_bootparams;
+		params = armlinux_get_bootparams();
 	}
 	architecture = armlinux_get_architecture();
 
-- 
1.8.4.3


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^ permalink raw reply	[flat|nested] 5+ messages in thread
* [PATCH 2/3] ARM: remove armlinux_set_bootparams() calls from boards
  2013-12-06  9:42 Find ATAG base automatically and call barebox like the kernel Sascha Hauer
  2013-12-06  9:42 ` [PATCH 1/3] ARM: start kernel: find a valid address for the atags list automatically Sascha Hauer
@ 2013-12-06  9:43 ` Sascha Hauer
  2013-12-06  9:43 ` [PATCH 3/3] ARM: boot barebox with kernel calling convention Sascha Hauer
  2 siblings, 0 replies; 5+ messages in thread
From: Sascha Hauer @ 2013-12-06  9:43 UTC (permalink / raw)
  To: barebox

As the place for the atags now is determined automatically the call
from the boards can be removed.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/boards/a9m2410/a9m2410.c                  | 2 --
 arch/arm/boards/a9m2440/a9m2440.c                  | 1 -
 arch/arm/boards/animeo_ip/init.c                   | 1 -
 arch/arm/boards/archosg9/board.c                   | 2 --
 arch/arm/boards/at91rm9200ek/init.c                | 1 -
 arch/arm/boards/at91sam9260ek/init.c               | 1 -
 arch/arm/boards/at91sam9261ek/init.c               | 1 -
 arch/arm/boards/at91sam9263ek/init.c               | 1 -
 arch/arm/boards/at91sam9m10g45ek/init.c            | 1 -
 arch/arm/boards/at91sam9m10ihd/init.c              | 1 -
 arch/arm/boards/at91sam9n12ek/init.c               | 1 -
 arch/arm/boards/at91sam9x5ek/init.c                | 1 -
 arch/arm/boards/beagle/board.c                     | 1 -
 arch/arm/boards/beaglebone/board.c                 | 1 -
 arch/arm/boards/ccxmx51/ccxmx51.c                  | 2 --
 arch/arm/boards/chumby_falconwing/falconwing.c     | 1 -
 arch/arm/boards/clep7212/clep7212.c                | 1 -
 arch/arm/boards/crystalfontz-cfa10036/cfa10036.c   | 1 -
 arch/arm/boards/dfi-fs700-m60/board.c              | 1 -
 arch/arm/boards/dss11/init.c                       | 1 -
 arch/arm/boards/edb93xx/edb93xx.c                  | 2 --
 arch/arm/boards/efika-mx-smartbook/board.c         | 1 -
 arch/arm/boards/eukrea_cpuimx25/eukrea_cpuimx25.c  | 1 -
 arch/arm/boards/eukrea_cpuimx27/eukrea_cpuimx27.c  | 1 -
 arch/arm/boards/eukrea_cpuimx35/eukrea_cpuimx35.c  | 1 -
 arch/arm/boards/eukrea_cpuimx51/eukrea_cpuimx51.c  | 1 -
 arch/arm/boards/freescale-mx23-evk/mx23-evk.c      | 1 -
 arch/arm/boards/freescale-mx25-3-stack/3stack.c    | 1 -
 arch/arm/boards/freescale-mx28-evk/mx28-evk.c      | 1 -
 arch/arm/boards/freescale-mx35-3-stack/3stack.c    | 1 -
 arch/arm/boards/freescale-mx51-pdk/board.c         | 1 -
 arch/arm/boards/freescale-mx53-loco/board.c        | 1 -
 arch/arm/boards/freescale-mx53-smd/board.c         | 1 -
 arch/arm/boards/freescale-mx53-vmx53/board.c       | 1 -
 arch/arm/boards/freescale-mx6-arm2/board.c         | 1 -
 arch/arm/boards/freescale-mx6-sabrelite/board.c    | 1 -
 arch/arm/boards/freescale-mx6-sabresd/board.c      | 1 -
 arch/arm/boards/friendlyarm-mini2440/mini2440.c    | 1 -
 arch/arm/boards/friendlyarm-mini6410/mini6410.c    | 1 -
 arch/arm/boards/friendlyarm-tiny210/tiny210.c      | 1 -
 arch/arm/boards/friendlyarm-tiny6410/tiny6410.c    | 1 -
 arch/arm/boards/guf-cupid/board.c                  | 1 -
 arch/arm/boards/guf-neso/board.c                   | 1 -
 arch/arm/boards/guf-vincell/board.c                | 1 -
 arch/arm/boards/highbank/init.c                    | 2 --
 arch/arm/boards/imx21ads/imx21ads.c                | 1 -
 arch/arm/boards/imx233-olinuxino/imx23-olinuxino.c | 1 -
 arch/arm/boards/imx27ads/imx27ads.c                | 1 -
 arch/arm/boards/karo-tx25/board.c                  | 1 -
 arch/arm/boards/karo-tx28/tx28.c                   | 1 -
 arch/arm/boards/karo-tx51/tx51.c                   | 1 -
 arch/arm/boards/karo-tx53/board.c                  | 1 -
 arch/arm/boards/mioa701/board.c                    | 1 -
 arch/arm/boards/mmccpu/init.c                      | 1 -
 arch/arm/boards/netx/netx.c                        | 1 -
 arch/arm/boards/nhk8815/setup.c                    | 1 -
 arch/arm/boards/omap3evm/board.c                   | 1 -
 arch/arm/boards/panda/board.c                      | 1 -
 arch/arm/boards/pcm027/board.c                     | 1 -
 arch/arm/boards/pcm037/pcm037.c                    | 2 --
 arch/arm/boards/pcm038/pcm038.c                    | 1 -
 arch/arm/boards/pcm043/pcm043.c                    | 1 -
 arch/arm/boards/pcm049/board.c                     | 1 -
 arch/arm/boards/pcm051/board.c                     | 1 -
 arch/arm/boards/phycard-a-l1/pca-a-l1.c            | 1 -
 arch/arm/boards/phycard-a-xl2/pca-a-xl2.c          | 1 -
 arch/arm/boards/phycard-i.MX27/pca100.c            | 1 -
 arch/arm/boards/pm9261/init.c                      | 1 -
 arch/arm/boards/pm9263/init.c                      | 1 -
 arch/arm/boards/pm9g45/init.c                      | 1 -
 arch/arm/boards/qil-a926x/init.c                   | 1 -
 arch/arm/boards/raspberry-pi/rpi.c                 | 1 -
 arch/arm/boards/sama5d3xek/init.c                  | 2 --
 arch/arm/boards/scb9328/scb9328.c                  | 1 -
 arch/arm/boards/telit-evk-pro3/init.c              | 2 --
 arch/arm/boards/tny-a926x/init.c                   | 1 -
 arch/arm/boards/tqma53/board.c                     | 1 -
 arch/arm/boards/usb-a926x/init.c                   | 1 -
 arch/arm/boards/versatile/versatilepb.c            | 1 -
 arch/arm/boards/vexpress/init.c                    | 2 --
 80 files changed, 89 deletions(-)

diff --git a/arch/arm/boards/a9m2410/a9m2410.c b/arch/arm/boards/a9m2410/a9m2410.c
index e371b4e..b2b6c87 100644
--- a/arch/arm/boards/a9m2410/a9m2410.c
+++ b/arch/arm/boards/a9m2410/a9m2410.c
@@ -124,8 +124,6 @@ static int a9m2410_devices_init(void)
 	devfs_add_partition("nand0", 0x40000, 0x20000, DEVFS_PARTITION_FIXED, "env_raw");
 	dev_add_bb_dev("env_raw", "env0");
 #endif
-
-	armlinux_set_bootparams((void*)S3C_SDRAM_BASE + 0x100);
 	armlinux_set_architecture(MACH_TYPE_A9M2410);
 
 	return 0;
diff --git a/arch/arm/boards/a9m2440/a9m2440.c b/arch/arm/boards/a9m2440/a9m2440.c
index fc0a84a..faac38a 100644
--- a/arch/arm/boards/a9m2440/a9m2440.c
+++ b/arch/arm/boards/a9m2440/a9m2440.c
@@ -144,7 +144,6 @@ static int a9m2440_devices_init(void)
 	devfs_add_partition("nand0", 0x40000, 0x20000, DEVFS_PARTITION_FIXED, "env_raw");
 	dev_add_bb_dev("env_raw", "env0");
 #endif
-	armlinux_set_bootparams((void*)S3C_SDRAM_BASE + 0x100);
 	armlinux_set_architecture(MACH_TYPE_A9M2440);
 
 	return 0;
diff --git a/arch/arm/boards/animeo_ip/init.c b/arch/arm/boards/animeo_ip/init.c
index 13dd948..e684222 100644
--- a/arch/arm/boards/animeo_ip/init.c
+++ b/arch/arm/boards/animeo_ip/init.c
@@ -306,7 +306,6 @@ static int animeo_ip_devices_init(void)
 	animeo_ip_add_device_buttons();
 	animeo_ip_add_device_led();
 
-	armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100));
 	/*
 	 * in production the machine id used is the cpu module machine id
 	 * PICOCOM1
diff --git a/arch/arm/boards/archosg9/board.c b/arch/arm/boards/archosg9/board.c
index 134b350..6a12180 100644
--- a/arch/arm/boards/archosg9/board.c
+++ b/arch/arm/boards/archosg9/board.c
@@ -78,8 +78,6 @@ static int archosg9_devices_init(void){
 		&pwrbtn_data);
 	add_gpio_keys_device(DEVICE_ID_DYNAMIC, &gk_data);
 #endif
-
-	armlinux_set_bootparams((void *)0x80000100);
 	/*
 	 * This should be:
 	 * armlinux_set_architecture(MACH_TYPE_OMAP4_ARCHOSG9);
diff --git a/arch/arm/boards/at91rm9200ek/init.c b/arch/arm/boards/at91rm9200ek/init.c
index b63b1f7..c444669 100644
--- a/arch/arm/boards/at91rm9200ek/init.c
+++ b/arch/arm/boards/at91rm9200ek/init.c
@@ -175,7 +175,6 @@ static int at91rm9200ek_devices_init(void)
 	devfs_add_partition("nor0", 0x40000, 0x20000, DEVFS_PARTITION_FIXED, "env0");
 #endif
 
-	armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100));
 	armlinux_set_architecture(MACH_TYPE_AT91RM9200EK);
 
 	return 0;
diff --git a/arch/arm/boards/at91sam9260ek/init.c b/arch/arm/boards/at91sam9260ek/init.c
index 688ed99..1298dde 100644
--- a/arch/arm/boards/at91sam9260ek/init.c
+++ b/arch/arm/boards/at91sam9260ek/init.c
@@ -248,7 +248,6 @@ static int at91sam9260ek_devices_init(void)
 	ek_add_device_buttons();
 	ek_add_led();
 
-	armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100));
 	ek_set_board_type();
 
 	devfs_add_partition("nand0", 0x00000, SZ_128K, DEVFS_PARTITION_FIXED, "at91bootstrap_raw");
diff --git a/arch/arm/boards/at91sam9261ek/init.c b/arch/arm/boards/at91sam9261ek/init.c
index a0d81fc..c1d4d9d 100644
--- a/arch/arm/boards/at91sam9261ek/init.c
+++ b/arch/arm/boards/at91sam9261ek/init.c
@@ -389,7 +389,6 @@ static int at91sam9261ek_devices_init(void)
 	devfs_add_partition("nand0", SZ_512K, SZ_128K, DEVFS_PARTITION_FIXED, "env_raw1");
 	dev_add_bb_dev("env_raw1", "env1");
 
-	armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100));
 	if (machine_is_at91sam9g10ek())
 		armlinux_set_architecture(MACH_TYPE_AT91SAM9G10EK);
 	else
diff --git a/arch/arm/boards/at91sam9263ek/init.c b/arch/arm/boards/at91sam9263ek/init.c
index ec59f72..889b4c2 100644
--- a/arch/arm/boards/at91sam9263ek/init.c
+++ b/arch/arm/boards/at91sam9263ek/init.c
@@ -270,7 +270,6 @@ static int at91sam9263ek_devices_init(void)
 		dev_add_bb_dev("env_raw1", "env1");
 	}
 
-	armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100));
 	armlinux_set_architecture(MACH_TYPE_AT91SAM9263EK);
 
 	return 0;
diff --git a/arch/arm/boards/at91sam9m10g45ek/init.c b/arch/arm/boards/at91sam9m10g45ek/init.c
index d0a37a6..34abe05 100644
--- a/arch/arm/boards/at91sam9m10g45ek/init.c
+++ b/arch/arm/boards/at91sam9m10g45ek/init.c
@@ -316,7 +316,6 @@ static int at91sam9m10g45ek_devices_init(void)
 	devfs_add_partition("nand0", SZ_512K, SZ_128K, DEVFS_PARTITION_FIXED, "env_raw1");
 	dev_add_bb_dev("env_raw1", "env1");
 
-	armlinux_set_bootparams((void *)(AT91_CHIPSELECT_6 + 0x100));
 	armlinux_set_architecture(MACH_TYPE_AT91SAM9M10G45EK);
 	ek_set_board_revision();
 
diff --git a/arch/arm/boards/at91sam9m10ihd/init.c b/arch/arm/boards/at91sam9m10ihd/init.c
index 92b8874..61d7f9d 100644
--- a/arch/arm/boards/at91sam9m10ihd/init.c
+++ b/arch/arm/boards/at91sam9m10ihd/init.c
@@ -270,7 +270,6 @@ static int at91sam9m10ihd_devices_init(void)
 	devfs_add_partition("nand0", SZ_512K, SZ_128K, DEVFS_PARTITION_FIXED, "env_raw1");
 	dev_add_bb_dev("env_raw1", "env1");
 
-	armlinux_set_bootparams((void *)(AT91_CHIPSELECT_6 + 0x100));
 	/*
 	 * The internal Atmel kernel use the SAM9M10G45EK machine id
 	 * The mainline use DT
diff --git a/arch/arm/boards/at91sam9n12ek/init.c b/arch/arm/boards/at91sam9n12ek/init.c
index 1912a1d..a206d6b 100644
--- a/arch/arm/boards/at91sam9n12ek/init.c
+++ b/arch/arm/boards/at91sam9n12ek/init.c
@@ -316,7 +316,6 @@ static int at91sam9n12ek_devices_init(void)
 	ek_add_device_buttons();
 	ek_add_device_lcdc();
 
-	armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100));
 	armlinux_set_architecture(CONFIG_MACH_AT91SAM9N12EK);
 
 	devfs_add_partition("nand0", 0x00000, SZ_256K, DEVFS_PARTITION_FIXED, "at91bootstrap_raw");
diff --git a/arch/arm/boards/at91sam9x5ek/init.c b/arch/arm/boards/at91sam9x5ek/init.c
index 87a401c..62e5652 100644
--- a/arch/arm/boards/at91sam9x5ek/init.c
+++ b/arch/arm/boards/at91sam9x5ek/init.c
@@ -309,7 +309,6 @@ static int at91sam9x5ek_devices_init(void)
 	ek_add_device_i2c();
 	ek_add_device_lcdc();
 
-	armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100));
 	armlinux_set_architecture(CONFIG_MACH_AT91SAM9X5EK);
 
 	devfs_add_partition("nand0", 0x00000, SZ_256K, DEVFS_PARTITION_FIXED, "at91bootstrap_raw");
diff --git a/arch/arm/boards/beagle/board.c b/arch/arm/boards/beagle/board.c
index 1262df1..1899b1d 100644
--- a/arch/arm/boards/beagle/board.c
+++ b/arch/arm/boards/beagle/board.c
@@ -136,7 +136,6 @@ static int beagle_devices_init(void)
 
 	omap3_add_mmc1(NULL);
 
-	armlinux_set_bootparams((void *)0x80000100);
 	armlinux_set_architecture(MACH_TYPE_OMAP3_BEAGLE);
 
 	return 0;
diff --git a/arch/arm/boards/beaglebone/board.c b/arch/arm/boards/beaglebone/board.c
index dfeb47c..b87ccef 100644
--- a/arch/arm/boards/beaglebone/board.c
+++ b/arch/arm/boards/beaglebone/board.c
@@ -171,7 +171,6 @@ static int beaglebone_env_init(void)
 
 	printf("detected 'BeagleBone %s'\n", black ? "Black" : "White");
 
-	armlinux_set_bootparams((void *)0x80000100);
 	armlinux_set_architecture(MACH_TYPE_BEAGLEBONE);
 
 	return 0;
diff --git a/arch/arm/boards/ccxmx51/ccxmx51.c b/arch/arm/boards/ccxmx51/ccxmx51.c
index 6d2606e..152816b 100644
--- a/arch/arm/boards/ccxmx51/ccxmx51.c
+++ b/arch/arm/boards/ccxmx51/ccxmx51.c
@@ -461,8 +461,6 @@ static int ccxmx51_devices_init(void)
 
 	imx51_add_usbotg(&ccxmx51_otg_pdata);
 
-	armlinux_set_bootparams((void *)(MX51_CSD0_BASE_ADDR + 0x100));
-
 	armlinux_set_architecture(ccxmx51_id->wless ? MACH_TYPE_CCWMX51 : MACH_TYPE_CCMX51);
 
 	return 0;
diff --git a/arch/arm/boards/chumby_falconwing/falconwing.c b/arch/arm/boards/chumby_falconwing/falconwing.c
index 198a35b..2ae902f 100644
--- a/arch/arm/boards/chumby_falconwing/falconwing.c
+++ b/arch/arm/boards/chumby_falconwing/falconwing.c
@@ -298,7 +298,6 @@ static int falconwing_devices_init(void)
 
 	falconwing_init_usb();
 
-	armlinux_set_bootparams((void *)IMX_MEMORY_BASE + 0x100);
 	armlinux_set_architecture(MACH_TYPE_CHUMBY);
 
 	rc = envfs_register_partition("disk0", 1);
diff --git a/arch/arm/boards/clep7212/clep7212.c b/arch/arm/boards/clep7212/clep7212.c
index 0ed0595..e521643 100644
--- a/arch/arm/boards/clep7212/clep7212.c
+++ b/arch/arm/boards/clep7212/clep7212.c
@@ -41,7 +41,6 @@ static int clps711x_devices_init(void)
 	devfs_add_partition("nor0", SZ_256K, SZ_256K, DEVFS_PARTITION_FIXED,
 			    "env0");
 
-	armlinux_set_bootparams((void *)SDRAM0_BASE + 0x100);
 	armlinux_set_architecture(MACH_TYPE_CLEP7212);
 	armlinux_set_serial(((u64)serial_h << 32) | serial_l);
 
diff --git a/arch/arm/boards/crystalfontz-cfa10036/cfa10036.c b/arch/arm/boards/crystalfontz-cfa10036/cfa10036.c
index d1df7b8..60f09d4 100644
--- a/arch/arm/boards/crystalfontz-cfa10036/cfa10036.c
+++ b/arch/arm/boards/crystalfontz-cfa10036/cfa10036.c
@@ -122,7 +122,6 @@ static int cfa10036_devices_init(void)
 	for (i = 0; i < ARRAY_SIZE(cfa10036_pads); i++)
 		imx_gpio_mode(cfa10036_pads[i]);
 
-	armlinux_set_bootparams((void *)IMX_MEMORY_BASE + 0x100);
 	armlinux_set_architecture(MACH_TYPE_CFA10036);
 
 	add_generic_device("mxs_mci", 0, NULL, IMX_SSP0_BASE, SZ_8K,
diff --git a/arch/arm/boards/dfi-fs700-m60/board.c b/arch/arm/boards/dfi-fs700-m60/board.c
index 9894654..96f1b0e 100644
--- a/arch/arm/boards/dfi-fs700-m60/board.c
+++ b/arch/arm/boards/dfi-fs700-m60/board.c
@@ -72,7 +72,6 @@ static int dfi_fs700_m60_init(void)
 	imx6_bbu_internal_mmc_register_handler("mmc", "/dev/mmc3.boot0",
 		BBU_HANDLER_FLAG_DEFAULT, NULL, 0, 0);
 
-	armlinux_set_bootparams((void *)0x10000100);
 	armlinux_set_architecture(MACH_TYPE_MX6Q_SABRESD);
 
 	return 0;
diff --git a/arch/arm/boards/dss11/init.c b/arch/arm/boards/dss11/init.c
index 51b01c3..feca909 100644
--- a/arch/arm/boards/dss11/init.c
+++ b/arch/arm/boards/dss11/init.c
@@ -139,7 +139,6 @@ static int dss11_devices_init(void)
 	at91_add_device_mci(0, &dss11_mci_data);
 	at91_add_device_usbh_ohci(&dss11_usbh_data);
 
-	armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100));
 	armlinux_set_architecture(MACH_TYPE_DSS11);
 
 	devfs_add_partition("nand0", 0x00000, 0x20000, DEVFS_PARTITION_FIXED, "bootstrap");
diff --git a/arch/arm/boards/edb93xx/edb93xx.c b/arch/arm/boards/edb93xx/edb93xx.c
index 1388590..d83980d 100644
--- a/arch/arm/boards/edb93xx/edb93xx.c
+++ b/arch/arm/boards/edb93xx/edb93xx.c
@@ -72,8 +72,6 @@ static int ep93xx_devices_init(void)
 	add_generic_device("ep93xx_eth", DEVICE_ID_DYNAMIC, NULL, 0, 0, IORESOURCE_MEM,
 			NULL);
 
-	armlinux_set_bootparams((void *)CONFIG_EP93XX_SDRAM_BANK0_BASE + 0x100);
-
 	armlinux_set_architecture(MACH_TYPE);
 
 	return 0;
diff --git a/arch/arm/boards/efika-mx-smartbook/board.c b/arch/arm/boards/efika-mx-smartbook/board.c
index 0293c3e..1b19acd 100644
--- a/arch/arm/boards/efika-mx-smartbook/board.c
+++ b/arch/arm/boards/efika-mx-smartbook/board.c
@@ -263,7 +263,6 @@ static int efikamx_late_init(void)
 			flash_header_imx51_genesi_efikasb_end -
 			flash_header_imx51_genesi_efikasb_start, 0);
 
-	armlinux_set_bootparams((void *)0x90000100);
 	armlinux_set_architecture(2370);
 	armlinux_set_revision(0x5100 | imx_silicon_revision());
 
diff --git a/arch/arm/boards/eukrea_cpuimx25/eukrea_cpuimx25.c b/arch/arm/boards/eukrea_cpuimx25/eukrea_cpuimx25.c
index 9457bfb..78d2bd4 100644
--- a/arch/arm/boards/eukrea_cpuimx25/eukrea_cpuimx25.c
+++ b/arch/arm/boards/eukrea_cpuimx25/eukrea_cpuimx25.c
@@ -220,7 +220,6 @@ static int eukrea_cpuimx25_devices_init(void)
 			   IORESOURCE_MEM, &usb_pdata);
 #endif
 
-	armlinux_set_bootparams((void *)0x80000100);
 	armlinux_set_architecture(MACH_TYPE_EUKREA_CPUIMX25SD);
 
 	return 0;
diff --git a/arch/arm/boards/eukrea_cpuimx27/eukrea_cpuimx27.c b/arch/arm/boards/eukrea_cpuimx27/eukrea_cpuimx27.c
index 5603bfd..e2ad1c8 100644
--- a/arch/arm/boards/eukrea_cpuimx27/eukrea_cpuimx27.c
+++ b/arch/arm/boards/eukrea_cpuimx27/eukrea_cpuimx27.c
@@ -198,7 +198,6 @@ static int eukrea_cpuimx27_devices_init(void)
 	gpio_set_value(GPIO_PORTA | 25, 1);
 #endif
 
-	armlinux_set_bootparams((void *)0xa0000100);
 	armlinux_set_architecture(MACH_TYPE_EUKREA_CPUIMX27);
 
 	return 0;
diff --git a/arch/arm/boards/eukrea_cpuimx35/eukrea_cpuimx35.c b/arch/arm/boards/eukrea_cpuimx35/eukrea_cpuimx35.c
index a26f9ad..3c87311 100644
--- a/arch/arm/boards/eukrea_cpuimx35/eukrea_cpuimx35.c
+++ b/arch/arm/boards/eukrea_cpuimx35/eukrea_cpuimx35.c
@@ -217,7 +217,6 @@ static int eukrea_cpuimx35_devices_init(void)
 	add_generic_device("fsl-udc", DEVICE_ID_DYNAMIC, NULL, MX35_USB_OTG_BASE_ADDR, 0x200,
 			   IORESOURCE_MEM, &usb_pdata);
 #endif
-	armlinux_set_bootparams((void *)0x80000100);
 	armlinux_set_architecture(MACH_TYPE_EUKREA_CPUIMX35SD);
 
 	return 0;
diff --git a/arch/arm/boards/eukrea_cpuimx51/eukrea_cpuimx51.c b/arch/arm/boards/eukrea_cpuimx51/eukrea_cpuimx51.c
index 892fbe7..75f3250 100644
--- a/arch/arm/boards/eukrea_cpuimx51/eukrea_cpuimx51.c
+++ b/arch/arm/boards/eukrea_cpuimx51/eukrea_cpuimx51.c
@@ -120,7 +120,6 @@ static int eukrea_cpuimx51_devices_init(void)
 	gpio_set_value(GPIO_LAN8700_RESET, 1);
 	gpio_direction_output(GPIO_LCD_BL, 0);
 
-	armlinux_set_bootparams((void *)0x90000100);
 	armlinux_set_architecture(MACH_TYPE_EUKREA_CPUIMX51SD);
 
 	return 0;
diff --git a/arch/arm/boards/freescale-mx23-evk/mx23-evk.c b/arch/arm/boards/freescale-mx23-evk/mx23-evk.c
index 9ba32d3..1eae377 100644
--- a/arch/arm/boards/freescale-mx23-evk/mx23-evk.c
+++ b/arch/arm/boards/freescale-mx23-evk/mx23-evk.c
@@ -111,7 +111,6 @@ static int mx23_evk_devices_init(void)
 	for (i = 0; i < ARRAY_SIZE(pad_setup); i++)
 		imx_gpio_mode(pad_setup[i]);
 
-	armlinux_set_bootparams((void*)IMX_MEMORY_BASE + 0x100);
 	armlinux_set_architecture(MACH_TYPE_MX23EVK);
 
 	add_generic_device("mxs_mci", DEVICE_ID_DYNAMIC, NULL, IMX_SSP1_BASE,
diff --git a/arch/arm/boards/freescale-mx25-3-stack/3stack.c b/arch/arm/boards/freescale-mx25-3-stack/3stack.c
index cc4b111..bd0e839 100644
--- a/arch/arm/boards/freescale-mx25-3-stack/3stack.c
+++ b/arch/arm/boards/freescale-mx25-3-stack/3stack.c
@@ -215,7 +215,6 @@ static int imx25_3ds_devices_init(void)
 	i2c_register_board_info(0, i2c_devices, ARRAY_SIZE(i2c_devices));
 	imx25_add_i2c0(NULL);
 
-	armlinux_set_bootparams((void *)0x80000100);
 	armlinux_set_architecture(MACH_TYPE_MX25_3DS);
 	armlinux_set_serial(imx_uid());
 
diff --git a/arch/arm/boards/freescale-mx28-evk/mx28-evk.c b/arch/arm/boards/freescale-mx28-evk/mx28-evk.c
index fa631df..3bbdb1d 100644
--- a/arch/arm/boards/freescale-mx28-evk/mx28-evk.c
+++ b/arch/arm/boards/freescale-mx28-evk/mx28-evk.c
@@ -268,7 +268,6 @@ static int mx28_evk_devices_init(void)
 	for (i = 0; i < ARRAY_SIZE(mx28evk_pads); i++)
 		imx_gpio_mode(mx28evk_pads[i]);
 
-	armlinux_set_bootparams((void *)IMX_MEMORY_BASE + 0x100);
 	armlinux_set_architecture(MACH_TYPE_MX28EVK);
 
 	add_generic_device("mxs_mci", 0, NULL, IMX_SSP0_BASE, 0x2000,
diff --git a/arch/arm/boards/freescale-mx35-3-stack/3stack.c b/arch/arm/boards/freescale-mx35-3-stack/3stack.c
index f344099..dbd1c7a 100644
--- a/arch/arm/boards/freescale-mx35-3-stack/3stack.c
+++ b/arch/arm/boards/freescale-mx35-3-stack/3stack.c
@@ -177,7 +177,6 @@ static int f3s_devices_init(void)
 
 	imx35_add_fb(&ipu_fb_data);
 
-	armlinux_set_bootparams((void *)0x80000100);
 	armlinux_set_architecture(MACH_TYPE_MX35_3DS);
 
 	return 0;
diff --git a/arch/arm/boards/freescale-mx51-pdk/board.c b/arch/arm/boards/freescale-mx51-pdk/board.c
index 379313e..8dc81d8 100644
--- a/arch/arm/boards/freescale-mx51-pdk/board.c
+++ b/arch/arm/boards/freescale-mx51-pdk/board.c
@@ -172,7 +172,6 @@ static int imx51_babbage_late_init(void)
 	imx51_init_lowlevel(800);
 	clock_notifier_call_chain();
 
-	armlinux_set_bootparams((void *)0x90000100);
 	armlinux_set_architecture(MACH_TYPE_MX51_BABBAGE);
 
 	imx51_bbu_internal_mmc_register_handler("mmc", "/dev/mmc0",
diff --git a/arch/arm/boards/freescale-mx53-loco/board.c b/arch/arm/boards/freescale-mx53-loco/board.c
index 1f00ec0..69036da 100644
--- a/arch/arm/boards/freescale-mx53-loco/board.c
+++ b/arch/arm/boards/freescale-mx53-loco/board.c
@@ -113,7 +113,6 @@ static int loco_late_init(void)
 
 	set_silicon_rev(imx_silicon_revision());
 
-	armlinux_set_bootparams((void *)0x70000100);
 	armlinux_set_architecture(MACH_TYPE_MX53_LOCO);
 
 	imx53_bbu_internal_mmc_register_handler("mmc", "/dev/mmc0",
diff --git a/arch/arm/boards/freescale-mx53-smd/board.c b/arch/arm/boards/freescale-mx53-smd/board.c
index d36889b..c81f43c 100644
--- a/arch/arm/boards/freescale-mx53-smd/board.c
+++ b/arch/arm/boards/freescale-mx53-smd/board.c
@@ -131,7 +131,6 @@ static int smd_devices_init(void)
 
 	smd_fec_reset();
 
-	armlinux_set_bootparams((void *)0x70000100);
 	armlinux_set_architecture(MACH_TYPE_MX53_SMD);
 
 	return 0;
diff --git a/arch/arm/boards/freescale-mx53-vmx53/board.c b/arch/arm/boards/freescale-mx53-vmx53/board.c
index 5f2a9bf..b38db71 100644
--- a/arch/arm/boards/freescale-mx53-vmx53/board.c
+++ b/arch/arm/boards/freescale-mx53-vmx53/board.c
@@ -30,7 +30,6 @@ extern char flash_header_imx53_vmx53_end[];
 
 static int vmx53_late_init(void)
 {
-	armlinux_set_bootparams((void *)0x70000100);
 	armlinux_set_architecture(MACH_TYPE_VMX53);
 
 	barebox_set_model("Voipac VMX53");
diff --git a/arch/arm/boards/freescale-mx6-arm2/board.c b/arch/arm/boards/freescale-mx6-arm2/board.c
index 073c347..6bae6ba 100644
--- a/arch/arm/boards/freescale-mx6-arm2/board.c
+++ b/arch/arm/boards/freescale-mx6-arm2/board.c
@@ -133,7 +133,6 @@ static int arm2_devices_init(void)
 
 	imx6_add_fec(&fec_info);
 
-	armlinux_set_bootparams((void *)0x10000100);
 	armlinux_set_architecture(3837);
 
 	devfs_add_partition("disk0", 0, SZ_1M, DEVFS_PARTITION_FIXED, "self0");
diff --git a/arch/arm/boards/freescale-mx6-sabrelite/board.c b/arch/arm/boards/freescale-mx6-sabrelite/board.c
index e9a8a4a..badfd9e 100644
--- a/arch/arm/boards/freescale-mx6-sabrelite/board.c
+++ b/arch/arm/boards/freescale-mx6-sabrelite/board.c
@@ -121,7 +121,6 @@ static int sabrelite_devices_init(void)
 
 	sabrelite_ehci_init();
 
-	armlinux_set_bootparams((void *)0x10000100);
 	armlinux_set_architecture(3769);
 
 	imx6_bbu_internal_spi_i2c_register_handler("spiflash", "/dev/m25p0.barebox",
diff --git a/arch/arm/boards/freescale-mx6-sabresd/board.c b/arch/arm/boards/freescale-mx6-sabresd/board.c
index b027919..c87b555 100644
--- a/arch/arm/boards/freescale-mx6-sabresd/board.c
+++ b/arch/arm/boards/freescale-mx6-sabresd/board.c
@@ -81,7 +81,6 @@ static void sabresd_phy_reset(void)
 
 static int sabresd_devices_init(void)
 {
-	armlinux_set_bootparams((void *)0x10000100);
 	armlinux_set_architecture(3980);
 
 	devfs_add_partition("disk0", 0, SZ_1M, DEVFS_PARTITION_FIXED, "self0");
diff --git a/arch/arm/boards/friendlyarm-mini2440/mini2440.c b/arch/arm/boards/friendlyarm-mini2440/mini2440.c
index 5cf90bb..2c24260 100644
--- a/arch/arm/boards/friendlyarm-mini2440/mini2440.c
+++ b/arch/arm/boards/friendlyarm-mini2440/mini2440.c
@@ -313,7 +313,6 @@ static int mini2440_devices_init(void)
 	s3c24xx_add_mci(&mci_data);
 	s3c24xx_add_fb(&s3c24x0_fb_data);
 	s3c24xx_add_ohci();
-	armlinux_set_bootparams((void*)S3C_SDRAM_BASE + 0x100);
 	armlinux_set_architecture(MACH_TYPE_MINI2440);
 
 	return 0;
diff --git a/arch/arm/boards/friendlyarm-mini6410/mini6410.c b/arch/arm/boards/friendlyarm-mini6410/mini6410.c
index 194d665..a372db5 100644
--- a/arch/arm/boards/friendlyarm-mini6410/mini6410.c
+++ b/arch/arm/boards/friendlyarm-mini6410/mini6410.c
@@ -283,7 +283,6 @@ static int mini6410_devices_init(void)
 	add_dm9000_device(0, S3C_CS1_BASE + 0x300, S3C_CS1_BASE + 0x304,
 				IORESOURCE_MEM_16BIT, &dm9000_data);
 
-	armlinux_set_bootparams((void *)S3C_SDRAM_BASE + 0x100);
 	armlinux_set_architecture(MACH_TYPE_MINI6410);
 
 	return 0;
diff --git a/arch/arm/boards/friendlyarm-tiny210/tiny210.c b/arch/arm/boards/friendlyarm-tiny210/tiny210.c
index 6426bcf..a33af99 100644
--- a/arch/arm/boards/friendlyarm-tiny210/tiny210.c
+++ b/arch/arm/boards/friendlyarm-tiny210/tiny210.c
@@ -111,7 +111,6 @@ static int tiny210_devices_init(void)
 
 	led_set_trigger(LED_TRIGGER_HEARTBEAT, &leds[0].led);
 
-	armlinux_set_bootparams((void*)S3C_SDRAM_BASE + 0x100);
 	armlinux_set_architecture(MACH_TYPE_MINI210);
 
 	return 0;
diff --git a/arch/arm/boards/friendlyarm-tiny6410/tiny6410.c b/arch/arm/boards/friendlyarm-tiny6410/tiny6410.c
index 97dc322..e066a43 100644
--- a/arch/arm/boards/friendlyarm-tiny6410/tiny6410.c
+++ b/arch/arm/boards/friendlyarm-tiny6410/tiny6410.c
@@ -76,6 +76,5 @@ void tiny6410_init(const char *bb_name)
 	for (i = 0; i < ARRAY_SIZE(tiny6410_pin_usage); i++)
 		s3c_gpio_mode(tiny6410_pin_usage[i]);
 
-	armlinux_set_bootparams((void *)S3C_SDRAM_BASE + 0x100);
 	armlinux_set_architecture(MACH_TYPE_TINY6410);
 }
diff --git a/arch/arm/boards/guf-cupid/board.c b/arch/arm/boards/guf-cupid/board.c
index 057c1a7..e171331 100644
--- a/arch/arm/boards/guf-cupid/board.c
+++ b/arch/arm/boards/guf-cupid/board.c
@@ -127,7 +127,6 @@ static int cupid_devices_init(void)
 	imx35_add_fb(&ipu_fb_data);
 	imx35_add_mmc0(NULL);
 
-	armlinux_set_bootparams((void *)0x80000100);
 	armlinux_set_architecture(MACH_TYPE_GUF_CUPID);
 
 	return 0;
diff --git a/arch/arm/boards/guf-neso/board.c b/arch/arm/boards/guf-neso/board.c
index 631f077..67fd508 100644
--- a/arch/arm/boards/guf-neso/board.c
+++ b/arch/arm/boards/guf-neso/board.c
@@ -279,7 +279,6 @@ static int neso_devices_init(void)
 	devfs_add_partition("nand0", 0x40000, 0x80000, DEVFS_PARTITION_FIXED, "env_raw");
 	dev_add_bb_dev("env_raw", "env0");
 
-	armlinux_set_bootparams((void *)0xa0000100);
 	armlinux_set_architecture(MACH_TYPE_NESO);
 
 	return 0;
diff --git a/arch/arm/boards/guf-vincell/board.c b/arch/arm/boards/guf-vincell/board.c
index e9808fc..cb09303 100644
--- a/arch/arm/boards/guf-vincell/board.c
+++ b/arch/arm/boards/guf-vincell/board.c
@@ -285,7 +285,6 @@ static int vincell_devices_init(void)
 
 	vincell_fec_reset();
 
-	armlinux_set_bootparams((void *)0x70000100);
 	armlinux_set_architecture(3297);
 
 	devfs_add_partition("nand0", SZ_1M, SZ_512K, DEVFS_PARTITION_FIXED, "self_raw");
diff --git a/arch/arm/boards/highbank/init.c b/arch/arm/boards/highbank/init.c
index 8a24b21..d5d341a 100644
--- a/arch/arm/boards/highbank/init.c
+++ b/arch/arm/boards/highbank/init.c
@@ -124,8 +124,6 @@ static int highbank_devices_init(void)
 		devfs_add_partition("ram0", FIRMWARE_DTB_BASE, SZ_64K, DEVFS_PARTITION_FIXED, "firmware-dtb");
 	}
 
-	armlinux_set_bootparams((void *)(0x00000100));
-
 	devfs_add_partition("nvram", 0x00000, SZ_16K, DEVFS_PARTITION_FIXED, "env0");
 
 	return 0;
diff --git a/arch/arm/boards/imx21ads/imx21ads.c b/arch/arm/boards/imx21ads/imx21ads.c
index ef187f4..1bbd8cb 100644
--- a/arch/arm/boards/imx21ads/imx21ads.c
+++ b/arch/arm/boards/imx21ads/imx21ads.c
@@ -163,7 +163,6 @@ static int mx21ads_devices_init(void)
 			IORESOURCE_MEM, NULL);
 	imx21_add_fb(&imx_fb_data);
 
-	armlinux_set_bootparams((void *)0xc0000100);
 	armlinux_set_architecture(MACH_TYPE_MX21ADS);
 
 	return 0;
diff --git a/arch/arm/boards/imx233-olinuxino/imx23-olinuxino.c b/arch/arm/boards/imx233-olinuxino/imx23-olinuxino.c
index a5c54fe..1181612 100644
--- a/arch/arm/boards/imx233-olinuxino/imx23-olinuxino.c
+++ b/arch/arm/boards/imx233-olinuxino/imx23-olinuxino.c
@@ -122,7 +122,6 @@ static int imx23_olinuxino_devices_init(void)
 	for (i = 0; i < ARRAY_SIZE(pad_setup); i++)
 		imx_gpio_mode(pad_setup[i]);
 
-	armlinux_set_bootparams((void *)IMX_MEMORY_BASE + 0x100);
 	armlinux_set_architecture(MACH_TYPE_IMX233_OLINUXINO);
 
 	add_generic_device("mxs_mci", DEVICE_ID_DYNAMIC, NULL, IMX_SSP1_BASE,
diff --git a/arch/arm/boards/imx27ads/imx27ads.c b/arch/arm/boards/imx27ads/imx27ads.c
index 93085c0..9fb1760 100644
--- a/arch/arm/boards/imx27ads/imx27ads.c
+++ b/arch/arm/boards/imx27ads/imx27ads.c
@@ -104,7 +104,6 @@ static int mx27ads_devices_init(void)
 	devfs_add_partition("nor0", 0x20000, 0x20000, DEVFS_PARTITION_FIXED, "env0");
 	protect_file("/dev/env0", 1);
 
-	armlinux_set_bootparams((void *)0xa0000100);
 	armlinux_set_architecture(MACH_TYPE_MX27ADS);
 
 	return 0;
diff --git a/arch/arm/boards/karo-tx25/board.c b/arch/arm/boards/karo-tx25/board.c
index 46a9cb6..337ae01 100644
--- a/arch/arm/boards/karo-tx25/board.c
+++ b/arch/arm/boards/karo-tx25/board.c
@@ -112,7 +112,6 @@ static int tx25_devices_init(void)
 	add_mem_device("sram0", 0x78000000, 128 * 1024,
 				   IORESOURCE_MEM_WRITEABLE);
 
-	armlinux_set_bootparams((void *)0x80000100);
 	armlinux_set_architecture(MACH_TYPE_TX25);
 	armlinux_set_serial(imx_uid());
 
diff --git a/arch/arm/boards/karo-tx28/tx28.c b/arch/arm/boards/karo-tx28/tx28.c
index 198d212..3fb1fe9 100644
--- a/arch/arm/boards/karo-tx28/tx28.c
+++ b/arch/arm/boards/karo-tx28/tx28.c
@@ -89,7 +89,6 @@ static int tx28_devices_init(void)
 	for (i = 0; i < ARRAY_SIZE(tx28_pad_setup); i++)
 		imx_gpio_mode(tx28_pad_setup[i]);
 
-	armlinux_set_bootparams((void *)IMX_MEMORY_BASE + 0x100);
 	armlinux_set_architecture(MACH_TYPE_TX28);
 
 	base_board_init();
diff --git a/arch/arm/boards/karo-tx51/tx51.c b/arch/arm/boards/karo-tx51/tx51.c
index 22ab9be..f5ebe46 100644
--- a/arch/arm/boards/karo-tx51/tx51.c
+++ b/arch/arm/boards/karo-tx51/tx51.c
@@ -249,7 +249,6 @@ static int tx51_devices_init(void)
 	tx51_leds_init();
 
 	//Linux Parameters
-	armlinux_set_bootparams((void *)MX51_CSD0_BASE_ADDR + 0x100);
 	armlinux_set_architecture(MACH_TYPE_TX51);
 
 	return 0;
diff --git a/arch/arm/boards/karo-tx53/board.c b/arch/arm/boards/karo-tx53/board.c
index f3eccd2..b7e7f1c 100644
--- a/arch/arm/boards/karo-tx53/board.c
+++ b/arch/arm/boards/karo-tx53/board.c
@@ -214,7 +214,6 @@ static int tx53_devices_init(void)
 	imx53_add_mmc0(&tx53_sd1_data);
 	imx53_add_nand(&nand_info);
 
-	armlinux_set_bootparams((void *)0x70000100);
 	armlinux_set_architecture(MACH_TYPE_TX53);
 
 	/* rev xx30 can boot from nand or USB */
diff --git a/arch/arm/boards/mioa701/board.c b/arch/arm/boards/mioa701/board.c
index c46b5da..6c877bc 100644
--- a/arch/arm/boards/mioa701/board.c
+++ b/arch/arm/boards/mioa701/board.c
@@ -125,7 +125,6 @@ static int mioa701_devices_init(void)
 	docg3_iospace = map_io_sections(0x0, (void *)0xe0000000, 0x2000);
 	add_generic_device("docg3", DEVICE_ID_DYNAMIC, NULL, (ulong) docg3_iospace,
 			0x2000, IORESOURCE_MEM, NULL);
-	armlinux_set_bootparams((void *)0xa0000100);
 	armlinux_set_architecture(MACH_TYPE_MIOA701);
 
 	for (i = 0; i < ARRAY_SIZE(leds); i++)
diff --git a/arch/arm/boards/mmccpu/init.c b/arch/arm/boards/mmccpu/init.c
index 506f420..8979b81 100644
--- a/arch/arm/boards/mmccpu/init.c
+++ b/arch/arm/boards/mmccpu/init.c
@@ -63,7 +63,6 @@ static int mmccpu_devices_init(void)
 	devfs_add_partition("nor0", 0x00000, 256 * 1024, DEVFS_PARTITION_FIXED, "self0");
 	devfs_add_partition("nor0", 0x40000, 128 * 1024, DEVFS_PARTITION_FIXED, "env0");
 
-	armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100));
 	armlinux_set_architecture(MACH_TYPE_MMCCPU);
 
 	return 0;
diff --git a/arch/arm/boards/netx/netx.c b/arch/arm/boards/netx/netx.c
index 4171866..a9cb6a5 100644
--- a/arch/arm/boards/netx/netx.c
+++ b/arch/arm/boards/netx/netx.c
@@ -57,7 +57,6 @@ static int netx_devices_init(void) {
 
 	protect_file("/dev/env0", 1);
 
-	armlinux_set_bootparams((void *)0x80000100);
 	armlinux_set_architecture(MACH_TYPE_NXDB500);
 
 	return 0;
diff --git a/arch/arm/boards/nhk8815/setup.c b/arch/arm/boards/nhk8815/setup.c
index 7cdc996..aaf9cd7 100644
--- a/arch/arm/boards/nhk8815/setup.c
+++ b/arch/arm/boards/nhk8815/setup.c
@@ -98,7 +98,6 @@ static int nhk8815_devices_init(void)
 	platform_device_register(&nhk8815_nand_device);
 
 	armlinux_set_architecture(MACH_TYPE_NOMADIK);
-	armlinux_set_bootparams((void *)(0x00000100));
 
 	devfs_add_partition("nand0", 0x0000000, 0x040000, DEVFS_PARTITION_FIXED, "xloader_raw");
 	devfs_add_partition("nand0", 0x0040000, 0x080000, DEVFS_PARTITION_FIXED, "meminit_raw");
diff --git a/arch/arm/boards/omap3evm/board.c b/arch/arm/boards/omap3evm/board.c
index 25a965a..2813d3d 100644
--- a/arch/arm/boards/omap3evm/board.c
+++ b/arch/arm/boards/omap3evm/board.c
@@ -90,7 +90,6 @@ static int omap3evm_init_devices(void)
 #endif
 	omap3_add_mmc1(NULL);
 
-        armlinux_set_bootparams((void *)0x80000100);
         armlinux_set_architecture(MACH_TYPE_OMAP3EVM);
 
 	return 0;
diff --git a/arch/arm/boards/panda/board.c b/arch/arm/boards/panda/board.c
index 55eb424..c63602b 100644
--- a/arch/arm/boards/panda/board.c
+++ b/arch/arm/boards/panda/board.c
@@ -158,7 +158,6 @@ static int panda_devices_init(void)
 	panda_ehci_init();
 
 	panda_led_init();
-	armlinux_set_bootparams((void *)0x80000100);
 	armlinux_set_architecture(MACH_TYPE_OMAP4_PANDA);
 
 	return 0;
diff --git a/arch/arm/boards/pcm027/board.c b/arch/arm/boards/pcm027/board.c
index b39a297..509569e 100644
--- a/arch/arm/boards/pcm027/board.c
+++ b/arch/arm/boards/pcm027/board.c
@@ -158,7 +158,6 @@ static int pcm027_devices_init(void)
 
 	pxa_add_fb((void *)0x44000000, &fb_pdata);
 
-	armlinux_set_bootparams((void *)0xa0000100);
 	armlinux_set_architecture(MACH_TYPE_PCM027);
 
 	devfs_add_partition("nor0", 0x00000, SZ_512K, DEVFS_PARTITION_FIXED, "self0");
diff --git a/arch/arm/boards/pcm037/pcm037.c b/arch/arm/boards/pcm037/pcm037.c
index e67d322..a1ffb2e 100644
--- a/arch/arm/boards/pcm037/pcm037.c
+++ b/arch/arm/boards/pcm037/pcm037.c
@@ -195,8 +195,6 @@ static int pcm037_devices_init(void)
 	add_generic_usb_ehci_device(DEVICE_ID_DYNAMIC, MX31_USB_OTG_BASE_ADDR, NULL);
 	add_generic_usb_ehci_device(DEVICE_ID_DYNAMIC, MX31_USB_HS2_BASE_ADDR, NULL);
 #endif
-
-	armlinux_set_bootparams((void *)0x80000100);
 	armlinux_set_architecture(MACH_TYPE_PCM037);
 
 	return 0;
diff --git a/arch/arm/boards/pcm038/pcm038.c b/arch/arm/boards/pcm038/pcm038.c
index 99c3770..1733261 100644
--- a/arch/arm/boards/pcm038/pcm038.c
+++ b/arch/arm/boards/pcm038/pcm038.c
@@ -357,7 +357,6 @@ static int pcm038_devices_init(void)
 
 	if (imx_iim_read(1, 0, &uid, 6) == 6)
 		armlinux_set_serial(uid);
-	armlinux_set_bootparams((void *)0xa0000100);
 	armlinux_set_architecture(MACH_TYPE_PCM038);
 
 	return 0;
diff --git a/arch/arm/boards/pcm043/pcm043.c b/arch/arm/boards/pcm043/pcm043.c
index 070108e..46821a7 100644
--- a/arch/arm/boards/pcm043/pcm043.c
+++ b/arch/arm/boards/pcm043/pcm043.c
@@ -164,7 +164,6 @@ static int pcm043_devices_init(void)
 
 	imx35_add_fb(&ipu_fb_data);
 
-	armlinux_set_bootparams((void *)0x80000100);
 	armlinux_set_architecture(MACH_TYPE_PCM043);
 
 	imx_bbu_external_nand_register_handler("nand", "/dev/nand0.barebox",
diff --git a/arch/arm/boards/pcm049/board.c b/arch/arm/boards/pcm049/board.c
index 65bd6b2..baf88a3 100644
--- a/arch/arm/boards/pcm049/board.c
+++ b/arch/arm/boards/pcm049/board.c
@@ -303,7 +303,6 @@ static int pcm049_devices_init(void)
 	dev_add_bb_dev("env_raw", "env0");
 #endif
 
-	armlinux_set_bootparams((void *)0x80000100);
 	armlinux_set_architecture(MACH_TYPE_PCM049);
 
 	if (IS_ENABLED(CONFIG_DRIVER_VIDEO_OMAP))
diff --git a/arch/arm/boards/pcm051/board.c b/arch/arm/boards/pcm051/board.c
index e7a7b79..0836a19 100644
--- a/arch/arm/boards/pcm051/board.c
+++ b/arch/arm/boards/pcm051/board.c
@@ -204,7 +204,6 @@ static int pcm051_devices_init(void)
 	}
 
 	omap_set_barebox_part(&pcm051_barebox_part);
-	armlinux_set_bootparams((void *)(AM33XX_DRAM_ADDR_SPACE_START + 0x100));
 	armlinux_set_architecture(MACH_TYPE_PCM051);
 
 	am33xx_bbu_spi_nor_mlo_register_handler("MLO.spi", "/dev/m25p0.xload");
diff --git a/arch/arm/boards/phycard-a-l1/pca-a-l1.c b/arch/arm/boards/phycard-a-l1/pca-a-l1.c
index 26a0ce7..68a17bf 100644
--- a/arch/arm/boards/phycard-a-l1/pca-a-l1.c
+++ b/arch/arm/boards/phycard-a-l1/pca-a-l1.c
@@ -150,7 +150,6 @@ static int pcaal1_init_devices(void)
 			   IORESOURCE_MEM, NULL);
 #endif
 
-	armlinux_set_bootparams((void *)0x80000100);
 	armlinux_set_architecture(MACH_TYPE_PCAAL1);
 
 	return 0;
diff --git a/arch/arm/boards/phycard-a-xl2/pca-a-xl2.c b/arch/arm/boards/phycard-a-xl2/pca-a-xl2.c
index 902edc2..6429722 100644
--- a/arch/arm/boards/phycard-a-xl2/pca-a-xl2.c
+++ b/arch/arm/boards/phycard-a-xl2/pca-a-xl2.c
@@ -134,7 +134,6 @@ static int pcaaxl2_devices_init(void)
 	dev_add_bb_dev("env_raw", "env0");
 #endif
 
-	armlinux_set_bootparams((void *)0x80000100);
 	armlinux_set_architecture(MACH_TYPE_PCAAXL2);
 
 	return 0;
diff --git a/arch/arm/boards/phycard-i.MX27/pca100.c b/arch/arm/boards/phycard-i.MX27/pca100.c
index 1b886cb..2ff1b79 100644
--- a/arch/arm/boards/phycard-i.MX27/pca100.c
+++ b/arch/arm/boards/phycard-i.MX27/pca100.c
@@ -293,7 +293,6 @@ static int pca100_devices_init(void)
 	devfs_add_partition("nand0", 0x40000, 0x20000, DEVFS_PARTITION_FIXED, "env_raw");
 	dev_add_bb_dev("env_raw", "env0");
 
-	armlinux_set_bootparams((void *)0xa0000100);
 	armlinux_set_architecture(2149);
 
 	return 0;
diff --git a/arch/arm/boards/pm9261/init.c b/arch/arm/boards/pm9261/init.c
index e5dc995..09d7f80 100644
--- a/arch/arm/boards/pm9261/init.c
+++ b/arch/arm/boards/pm9261/init.c
@@ -149,7 +149,6 @@ static int pm9261_devices_init(void)
 	devfs_add_partition("nor0", 0x00000, 0x40000, DEVFS_PARTITION_FIXED, "self");
 	devfs_add_partition("nor0", 0x40000, 0x10000, DEVFS_PARTITION_FIXED, "env0");
 
-	armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100));
 	armlinux_set_architecture(MACH_TYPE_PM9261);
 
 	return 0;
diff --git a/arch/arm/boards/pm9263/init.c b/arch/arm/boards/pm9263/init.c
index 9d4cf38..3dca9e4 100644
--- a/arch/arm/boards/pm9263/init.c
+++ b/arch/arm/boards/pm9263/init.c
@@ -132,7 +132,6 @@ static int pm9263_devices_init(void)
 	devfs_add_partition("nor0", 0x00000, 0x40000, DEVFS_PARTITION_FIXED, "self0");
 	devfs_add_partition("nor0", 0x40000, 0x10000, DEVFS_PARTITION_FIXED, "env0");
 
-	armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100));
 	armlinux_set_architecture(MACH_TYPE_PM9263);
 
 	return 0;
diff --git a/arch/arm/boards/pm9g45/init.c b/arch/arm/boards/pm9g45/init.c
index 9df98ab..1e43be5 100644
--- a/arch/arm/boards/pm9g45/init.c
+++ b/arch/arm/boards/pm9g45/init.c
@@ -161,7 +161,6 @@ static int pm9g45_devices_init(void)
 	devfs_add_partition("nand0", SZ_256K + SZ_128K, SZ_128K, DEVFS_PARTITION_FIXED, "env_raw");
 	dev_add_bb_dev("env_raw", "env0");
 
-	armlinux_set_bootparams((void *)(AT91_CHIPSELECT_6 + 0x100));
 	armlinux_set_architecture(MACH_TYPE_PM9G45);
 
 	return 0;
diff --git a/arch/arm/boards/qil-a926x/init.c b/arch/arm/boards/qil-a926x/init.c
index 6eb9e12..99a9604 100644
--- a/arch/arm/boards/qil-a926x/init.c
+++ b/arch/arm/boards/qil-a926x/init.c
@@ -203,7 +203,6 @@ static int qil_a9260_devices_init(void)
 	ek_add_device_button();
 	qil_a9260_add_device_mb();
 
-	armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100));
 	qil_a9260_set_board_type();
 
 	devfs_add_partition("nand0", 0x00000, SZ_128K, DEVFS_PARTITION_FIXED, "at91bootstrap_raw");
diff --git a/arch/arm/boards/raspberry-pi/rpi.c b/arch/arm/boards/raspberry-pi/rpi.c
index 96025ba..d2f27a8 100644
--- a/arch/arm/boards/raspberry-pi/rpi.c
+++ b/arch/arm/boards/raspberry-pi/rpi.c
@@ -142,7 +142,6 @@ static int rpi_devices_init(void)
 	bcm2835_register_mci();
 	bcm2835_register_fb();
 	armlinux_set_architecture(MACH_TYPE_BCM2708);
-	armlinux_set_bootparams((void *)(0x00000100));
 	rpi_env_init();
 	return 0;
 }
diff --git a/arch/arm/boards/sama5d3xek/init.c b/arch/arm/boards/sama5d3xek/init.c
index f56ec54..4f866aa 100644
--- a/arch/arm/boards/sama5d3xek/init.c
+++ b/arch/arm/boards/sama5d3xek/init.c
@@ -411,8 +411,6 @@ static int at91sama5d3xek_devices_init(void)
 	ek_add_device_mci();
 	ek_add_device_lcdc();
 
-	armlinux_set_bootparams((void *)(SAMA5_DDRCS + 0x100));
-
 	devfs_add_partition("nand0", 0x00000, SZ_256K, DEVFS_PARTITION_FIXED, "at91bootstrap_raw");
 	dev_add_bb_dev("at91bootstrap_raw", "at91bootstrap");
 	devfs_add_partition("nand0", SZ_256K, SZ_256K + SZ_128K, DEVFS_PARTITION_FIXED, "self_raw");
diff --git a/arch/arm/boards/scb9328/scb9328.c b/arch/arm/boards/scb9328/scb9328.c
index 64f9a16..3af1404 100644
--- a/arch/arm/boards/scb9328/scb9328.c
+++ b/arch/arm/boards/scb9328/scb9328.c
@@ -77,7 +77,6 @@ static int scb9328_devices_init(void)
 	devfs_add_partition("nor0", 0x40000, 0x20000, DEVFS_PARTITION_FIXED, "env0");
 	protect_file("/dev/env0", 1);
 
-	armlinux_set_bootparams((void *)0x08000100);
 	armlinux_set_architecture(MACH_TYPE_SCB9328);
 
 	return 0;
diff --git a/arch/arm/boards/telit-evk-pro3/init.c b/arch/arm/boards/telit-evk-pro3/init.c
index 005d207..e094ea7 100644
--- a/arch/arm/boards/telit-evk-pro3/init.c
+++ b/arch/arm/boards/telit-evk-pro3/init.c
@@ -150,8 +150,6 @@ static int evk_devices_init(void)
 	at91_add_device_udc(&evk_udc_data);
 	evk_usb_add_device_mci();
 
-	armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100));
-
 	devfs_add_partition("nand0", 0x00000, BOOTSTRAP_SIZE,
 			    DEVFS_PARTITION_FIXED, "bootstrap_raw");
 	dev_add_bb_dev("bootstrap_raw", "bootstrap");
diff --git a/arch/arm/boards/tny-a926x/init.c b/arch/arm/boards/tny-a926x/init.c
index 82a1c4a..ac86457 100644
--- a/arch/arm/boards/tny-a926x/init.c
+++ b/arch/arm/boards/tny-a926x/init.c
@@ -229,7 +229,6 @@ static int tny_a9260_devices_init(void)
 	ek_add_device_udc();
 	ek_add_device_spi();
 
-	armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100));
 	tny_a9260_set_board_type();
 
 	devfs_add_partition("nand0", 0x00000, SZ_128K, DEVFS_PARTITION_FIXED, "at91bootstrap_raw");
diff --git a/arch/arm/boards/tqma53/board.c b/arch/arm/boards/tqma53/board.c
index ed337ce..9069f7c 100644
--- a/arch/arm/boards/tqma53/board.c
+++ b/arch/arm/boards/tqma53/board.c
@@ -234,7 +234,6 @@ static int tqma53_devices_init(void)
 	imx53_add_mmc1(&tqma53_sd2_data);
 	imx53_add_mmc2(&tqma53_sd3_data);
 
-	armlinux_set_bootparams((void *)0x70000100);
 	armlinux_set_architecture(MACH_TYPE_TQMA53);
 
 	return 0;
diff --git a/arch/arm/boards/usb-a926x/init.c b/arch/arm/boards/usb-a926x/init.c
index b57e289..2d4408b 100644
--- a/arch/arm/boards/usb-a926x/init.c
+++ b/arch/arm/boards/usb-a926x/init.c
@@ -403,7 +403,6 @@ static int usb_a9260_devices_init(void)
 	ek_add_device_button();
 	usb_a9260_device_dab_mmx();
 
-	armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100));
 	usb_a9260_set_board_type();
 
 	devfs_add_partition("nand0", 0x00000, SZ_128K, DEVFS_PARTITION_FIXED, "at91bootstrap_raw");
diff --git a/arch/arm/boards/versatile/versatilepb.c b/arch/arm/boards/versatile/versatilepb.c
index 3df59ba..8f39dc9 100644
--- a/arch/arm/boards/versatile/versatilepb.c
+++ b/arch/arm/boards/versatile/versatilepb.c
@@ -63,7 +63,6 @@ static int vpb_devices_init(void)
 			64 * 1024, IORESOURCE_MEM, &net_pdata);
 
 	armlinux_set_architecture(MACH_TYPE_VERSATILE_PB);
-	armlinux_set_bootparams((void *)(0x00000100));
 
 	return 0;
 }
diff --git a/arch/arm/boards/vexpress/init.c b/arch/arm/boards/vexpress/init.c
index 6196c4e..6cda494 100644
--- a/arch/arm/boards/vexpress/init.c
+++ b/arch/arm/boards/vexpress/init.c
@@ -46,7 +46,6 @@ static void vexpress_ax_devices_init(void)
 	vexpress_register_mmc(&mmci_plat);
 	add_generic_device("smc911x", DEVICE_ID_DYNAMIC, NULL, 0x1a000000,
 			64 * 1024, IORESOURCE_MEM, NULL);
-	armlinux_set_bootparams((void *)(0x80000100));
 }
 
 static void vexpress_ax_console_init(void)
@@ -77,7 +76,6 @@ static void vexpress_a9_legacy_devices_init(void)
 			64 * 1024, IORESOURCE_MEM, NULL);
 	vexpress_a9_legacy_register_mmc(&mmci_plat);
 	armlinux_set_architecture(MACH_TYPE_VEXPRESS);
-	armlinux_set_bootparams((void *)(0x60000100));
 }
 
 static void vexpress_a9_legacy_console_init(void)
-- 
1.8.4.3


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^ permalink raw reply	[flat|nested] 5+ messages in thread
* [PATCH 3/3] ARM: boot barebox with kernel calling convention
  2013-12-06  9:42 Find ATAG base automatically and call barebox like the kernel Sascha Hauer
  2013-12-06  9:42 ` [PATCH 1/3] ARM: start kernel: find a valid address for the atags list automatically Sascha Hauer
  2013-12-06  9:43 ` [PATCH 2/3] ARM: remove armlinux_set_bootparams() calls from boards Sascha Hauer
@ 2013-12-06  9:43 ` Sascha Hauer
  2 siblings, 0 replies; 5+ messages in thread
From: Sascha Hauer @ 2013-12-06  9:43 UTC (permalink / raw)
  To: barebox

Start a 2nd stage barebox with the Linux Kernel calling convention.
Right now barebox does not interpret ATAGs or devicetree passed
to it, but it doesn't hurt to pass parameters so that future bareboxes
can use them.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/lib/armlinux.c |  2 +-
 arch/arm/lib/bootm.c    | 19 ++++++++++++++++---
 2 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/arch/arm/lib/armlinux.c b/arch/arm/lib/armlinux.c
index d83c6a2..bc28620 100644
--- a/arch/arm/lib/armlinux.c
+++ b/arch/arm/lib/armlinux.c
@@ -261,7 +261,7 @@ void start_linux(void *adr, int swap, unsigned long initrd_address,
 	int architecture;
 
 	if (oftree) {
-		printf("booting Linux kernel with devicetree\n");
+		printf("booting kernel with devicetree\n");
 		params = oftree;
 	} else {
 		setup_tags(initrd_address, initrd_size, swap);
diff --git a/arch/arm/lib/bootm.c b/arch/arm/lib/bootm.c
index 599b09a..c0e4e15 100644
--- a/arch/arm/lib/bootm.c
+++ b/arch/arm/lib/bootm.c
@@ -296,15 +296,28 @@ static struct image_handler zimage_handler = {
 
 static int do_bootm_barebox(struct image_data *data)
 {
-	void (*barebox)(void);
+	void *barebox;
 
 	barebox = read_file(data->os_file, NULL);
 	if (!barebox)
 		return -EINVAL;
 
-	shutdown_barebox();
+	if (IS_ENABLED(CONFIG_OFTREE) && data->of_root_node) {
+		data->oftree = of_get_fixed_tree(data->of_root_node);
+		fdt_add_reserve_map(data->oftree);
+		of_print_cmdline(data->of_root_node);
+		if (bootm_verbose(data) > 1)
+			of_print_nodes(data->of_root_node, 0);
+	}
+
+	if (bootm_verbose(data)) {
+		printf("\nStarting barebox at 0x%p", barebox);
+		if (data->oftree)
+			printf(", oftree at 0x%p", data->oftree);
+		printf("...\n");
+	}
 
-	barebox();
+	start_linux(barebox, 0, 0, 0, data->oftree);
 
 	reset_cpu(0);
 }
-- 
1.8.4.3


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^ permalink raw reply	[flat|nested] 5+ messages in thread
* Re: [PATCH 1/3] ARM: start kernel: find a valid address for the atags list automatically
  2013-12-06  9:42 ` [PATCH 1/3] ARM: start kernel: find a valid address for the atags list automatically Sascha Hauer
@ 2013-12-06 14:38   ` Alexander Aring
  0 siblings, 0 replies; 5+ messages in thread
From: Alexander Aring @ 2013-12-06 14:38 UTC (permalink / raw)
  To: Sascha Hauer; +Cc: barebox

Hi Sascha,

On Fri, Dec 06, 2013 at 10:42:59AM +0100, Sascha Hauer wrote:
> If a board does not specify a place for the atags list default to
> SDRAM start + 0x100. The vast majority of boards uses this place
> anyway, so the call to armlinux_set_bootparams() can be removed
> fo most boards.
s/fo/for/

- Alex

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http://lists.infradead.org/mailman/listinfo/barebox

^ permalink raw reply	[flat|nested] 5+ messages in thread
end of thread, other threads:[~2013-12-06 14:39 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-12-06  9:42 Find ATAG base automatically and call barebox like the kernel Sascha Hauer
2013-12-06  9:42 ` [PATCH 1/3] ARM: start kernel: find a valid address for the atags list automatically Sascha Hauer
2013-12-06 14:38   ` Alexander Aring
2013-12-06  9:43 ` [PATCH 2/3] ARM: remove armlinux_set_bootparams() calls from boards Sascha Hauer
2013-12-06  9:43 ` [PATCH 3/3] ARM: boot barebox with kernel calling convention Sascha Hauer

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