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authorSimon Schwarz <simonschwarzcor@googlemail.com>2011-09-14 19:31:33 (GMT)
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2011-09-30 20:00:54 (GMT)
commit78ce977967b409aed03b21d4078ebaa6ae1b5e0e (patch)
tree7791480da1caf86b848b037e20945517e63a995e
parent682b3a81eed478d64e74a83edb2f342d3288cb14 (diff)
downloadu-boot-78ce977967b409aed03b21d4078ebaa6ae1b5e0e.tar.xz
omap3: new SPL structure support
Support for the new spl structure. Using the interface defined by Aneesh V for OMAP4 Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
-rw-r--r--arch/arm/cpu/armv7/omap3/config.mk30
-rw-r--r--arch/arm/cpu/armv7/omap3/lowlevel_init.S5
-rw-r--r--arch/arm/include/asm/arch-omap3/sys_proto.h1
3 files changed, 36 insertions, 0 deletions
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