u-boot/arch/arm/include/asm/omap_boot.h

/*
 * (C) Copyright 2013
 * Texas Instruments, <www.ti.com>
 *
 * Sricharan R <r.sricharan@ti.com>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

/* 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;
	unsigned long omap_bootmode;
};
#endif
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 <r.sricharan@ti.com> 2013-04-24 00:41:21 +00:00			`/*`
			`* (C) Copyright 2013`
			`* Texas Instruments, <www.ti.com>`
			`*`
			`* Sricharan R <r.sricharan@ti.com>`
			`*`
Add GPL-2.0+ SPDX-License-Identifier to source files Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com> 2013-07-08 07:37:19 +00:00			`* SPDX-License-Identifier: GPL-2.0+`
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 <r.sricharan@ti.com> 2013-04-24 00:41:21 +00:00			`*/`

			`/* 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;`
ARM: OMAP: Correct save_boot_params and replace with 'C' function Currently save_boot_params saves the boot parameters passed from romcode. But this is not stored in a writable location consistently. So the current code would not work for a 'XIP' boot. Change this by saving the boot parameters in 'gd' which is always writable. Also add a 'C' function instead of an assembly code that is more readable. Signed-off-by: Sricharan R <r.sricharan@ti.com> 2013-04-24 00:41:23 +00:00			`unsigned long omap_bootmode;`
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 <r.sricharan@ti.com> 2013-04-24 00:41:21 +00:00			`};`
			`#endif`