X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=arch%2Farm%2Fcpu%2Farmv7%2Fomap-common%2Fhwinit-common.c;h=ade744e31fe4feff27f266a685d3b87d92df91ff;hb=1ad6364eeb4f578e423081d1748e8a3fdf1ab01d;hp=70d16a816070b779cb3b6f1fac5bf9b734220f99;hpb=be08abc2429c2e9cbce3d0abc1d315171d683520;p=platform%2Fkernel%2Fu-boot.git

diff --git a/arch/arm/cpu/armv7/omap-common/hwinit-common.c b/arch/arm/cpu/armv7/omap-common/hwinit-common.c
index 70d16a8..ade744e 100644
--- a/arch/arm/cpu/armv7/omap-common/hwinit-common.c
+++ b/arch/arm/cpu/armv7/omap-common/hwinit-common.c
@@ -9,23 +9,7 @@
  *	Aneesh V	<aneesh@ti.com>
  *	Steve Sakoman	<steve@sakoman.com>
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 #include <common.h>
 #include <spl.h>
@@ -59,16 +43,10 @@ static void set_mux_conf_regs(void)
 		set_muxconf_regs_essential();
 		break;
 	case OMAP_INIT_CONTEXT_UBOOT_AFTER_SPL:
-#ifdef CONFIG_SYS_ENABLE_PADS_ALL
-		set_muxconf_regs_non_essential();
-#endif
 		break;
 	case OMAP_INIT_CONTEXT_UBOOT_FROM_NOR:
 	case OMAP_INIT_CONTEXT_UBOOT_AFTER_CH:
 		set_muxconf_regs_essential();
-#ifdef CONFIG_SYS_ENABLE_PADS_ALL
-		set_muxconf_regs_non_essential();
-#endif
 		break;
 	}
 }
@@ -84,7 +62,7 @@ u32 cortex_rev(void)
 	return rev;
 }
 
-void omap_rev_string(void)
+static void omap_rev_string(void)
 {
 	u32 omap_rev = omap_revision();
 	u32 soc_variant	= (omap_rev & 0xF0000000) >> 28;
@@ -101,11 +79,6 @@ void omap_rev_string(void)
 }
 
 #ifdef CONFIG_SPL_BUILD
-static void init_boot_params(void)
-{
-	boot_params_ptr = (u32 *) &boot_params;
-}
-
 void spl_display_print(void)
 {
 	omap_rev_string();
@@ -116,6 +89,17 @@ void __weak srcomp_enable(void)
 {
 }
 
+#ifdef CONFIG_ARCH_CPU_INIT
+/*
+ * SOC specific cpu init
+ */
+int arch_cpu_init(void)
+{
+	save_omap_boot_params();
+	return 0;
+}
+#endif /* CONFIG_ARCH_CPU_INIT */
+
 /*
  * Routine: s_init
  * Description: Does early system init of watchdog, muxing,  andclocks
@@ -132,6 +116,14 @@ void __weak srcomp_enable(void)
  */
 void s_init(void)
 {
+	/*
+	 * Save the boot parameters passed from romcode.
+	 * We cannot delay the saving further than this,
+	 * to prevent overwrites.
+	 */
+#ifdef CONFIG_SPL_BUILD
+	save_omap_boot_params();
+#endif
 	init_omap_revision();
 	hw_data_init();
 
@@ -152,11 +144,8 @@ void s_init(void)
 #endif
 	prcm_init();
 #ifdef CONFIG_SPL_BUILD
-	timer_init();
-
 	/* For regular u-boot sdram_init() is called from dram_init() */
 	sdram_init();
-	init_boot_params();
 #endif
 }
 
@@ -259,6 +248,7 @@ u32 get_device_type(void)
 				      (DEVICE_TYPE_MASK)) >> DEVICE_TYPE_SHIFT;
 }
 
+#if defined(CONFIG_DISPLAY_CPUINFO)
 /*
  * Print CPU information
  */
@@ -269,6 +259,8 @@ int print_cpuinfo(void)
 
 	return 0;
 }
+#endif
+
 #ifndef CONFIG_SYS_DCACHE_OFF
 void enable_caches(void)
 {