Patchwork [U-Boot,v10,6/9] omap3: new SPL structure support

login
register
mail settings
Submitter Tom Rini
Date Sept. 13, 2011, 9:27 p.m.
Message ID <1315949258-12064-7-git-send-email-trini@ti.com>
Download mbox | patch
Permalink /patch/114558/
State Accepted
Headers show

Comments

Tom Rini - Sept. 13, 2011, 9:27 p.m.
From: Simon Schwarz <simonschwarzcor@googlemail.com>

Support for the new spl structure. Using the interface defined by Aneesh V for
OMAP4

Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
---
 arch/arm/cpu/armv7/omap3/config.mk          |   30 +++++++++++++++++++++++++++
 arch/arm/cpu/armv7/omap3/lowlevel_init.S    |    5 ++++
 arch/arm/include/asm/arch-omap3/sys_proto.h |    1 +
 3 files changed, 36 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/cpu/armv7/omap3/config.mk

Patch

diff --git a/arch/arm/cpu/armv7/omap3/config.mk b/arch/arm/cpu/armv7/omap3/config.mk
new file mode 100644
index 0000000..b34fa64
--- /dev/null
+++ b/arch/arm/cpu/armv7/omap3/config.mk
@@ -0,0 +1,30 @@ 
+#
+# Copyright 2011 Linaro Limited
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# (C) Copyright 2010
+# Texas Instruments, <www.ti.com>
+#
+# Aneesh V <aneesh@ti.com>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+ifdef CONFIG_SPL_BUILD
+ALL-y	+= $(OBJTREE)/MLO
+else
+ALL-y	+= $(obj)u-boot.img
+endif
diff --git a/arch/arm/cpu/armv7/omap3/lowlevel_init.S b/arch/arm/cpu/armv7/omap3/lowlevel_init.S
index 67e8ceb..48a7ec6 100644
--- a/arch/arm/cpu/armv7/omap3/lowlevel_init.S
+++ b/arch/arm/cpu/armv7/omap3/lowlevel_init.S
@@ -35,6 +35,11 @@ 
 _TEXT_BASE:
 	.word	CONFIG_SYS_TEXT_BASE	/* sdram load addr from config.mk */
 
+.global save_boot_params
+save_boot_params:
+	#warning "Please implement save_boot_params for OMAP3"
+	bx lr
+
 .global omap3_gp_romcode_call
 omap3_gp_romcode_call:
 	PUSH {r4-r12, lr} @ Save all registers from ROM code!
diff --git a/arch/arm/include/asm/arch-omap3/sys_proto.h b/arch/arm/include/asm/arch-omap3/sys_proto.h
index 995e7cb..7b60051 100644
--- a/arch/arm/include/asm/arch-omap3/sys_proto.h
+++ b/arch/arm/include/asm/arch-omap3/sys_proto.h
@@ -71,4 +71,5 @@  void power_init_r(void);
 void dieid_num_r(void);
 void do_omap3_emu_romcode_call(u32 service_id, u32 parameters);
 void omap3_gp_romcode_call(u32 service_id, u32 parameter);
+void omap_rev_string(char *omap_rev_string);
 #endif