From 76db5b8f59d0c9c9eb73f1595f8fbc557e7a16eb Mon Sep 17 00:00:00 2001 From: SRICHARAN R Date: Wed, 24 Apr 2013 00:41:21 +0000 Subject: ARM: OMAP: Make omap_boot_parameters common across socs omap_boot_parameters is same and defined for each soc. So move this to a common place to reuse it across socs. Signed-off-by: Sricharan R --- arch/arm/include/asm/omap_boot.h | 49 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 arch/arm/include/asm/omap_boot.h (limited to 'arch/arm/include/asm/omap_boot.h') diff --git a/arch/arm/include/asm/omap_boot.h b/arch/arm/include/asm/omap_boot.h new file mode 100644 index 00000000000..87a95302fa1 --- /dev/null +++ b/arch/arm/include/asm/omap_boot.h @@ -0,0 +1,49 @@ +/* + * (C) Copyright 2013 + * Texas Instruments, + * + * Sricharan R + * + * 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 + */ + +/* ROM code defines */ +/* Boot device */ +#define BOOT_DEVICE_MASK 0xFF +#define BOOT_DEVICE_OFFSET 0x8 +#define DEV_DESC_PTR_OFFSET 0x4 +#define DEV_DATA_PTR_OFFSET 0x18 +#define BOOT_MODE_OFFSET 0x8 +#define RESET_REASON_OFFSET 0x9 +#define CH_FLAGS_OFFSET 0xA + +#define CH_FLAGS_CHSETTINGS (0x1 << 0) +#define CH_FLAGS_CHRAM (0x1 << 1) +#define CH_FLAGS_CHFLASH (0x1 << 2) +#define CH_FLAGS_CHMMCSD (0x1 << 3) + +#ifndef __ASSEMBLY__ +struct omap_boot_parameters { + char *boot_message; + unsigned int mem_boot_descriptor; + unsigned char omap_bootdevice; + unsigned char reset_reason; + unsigned char ch_flags; +}; +#endif -- cgit v1.2.3