mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-12 14:16:17 +09:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
144 lines
3.9 KiB
C
144 lines
3.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2010
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* Texas Instruments, <www.ti.com>
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*
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* Authors:
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* Aneesh V <aneesh@ti.com>
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*
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* Derived from OMAP3 work by
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* Richard Woodruff <r-woodruff2@ti.com>
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* Syed Mohammed Khasim <x0khasim@ti.com>
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*/
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#ifndef _OMAP4_H_
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#define _OMAP4_H_
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#if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__))
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#include <asm/types.h>
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#endif /* !(__KERNEL_STRICT_NAMES || __ASSEMBLY__) */
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#include <linux/sizes.h>
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/*
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* L4 Peripherals - L4 Wakeup and L4 Core now
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*/
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#define OMAP44XX_L4_CORE_BASE 0x4A000000
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#define OMAP44XX_L4_WKUP_BASE 0x4A300000
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#define OMAP44XX_L4_PER_BASE 0x48000000
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#define OMAP44XX_DRAM_ADDR_SPACE_START 0x80000000
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#define OMAP44XX_DRAM_ADDR_SPACE_END 0xD0000000
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#define DRAM_ADDR_SPACE_START OMAP44XX_DRAM_ADDR_SPACE_START
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#define DRAM_ADDR_SPACE_END OMAP44XX_DRAM_ADDR_SPACE_END
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/* CONTROL_ID_CODE */
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#define CONTROL_ID_CODE 0x4A002204
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#define OMAP4_CONTROL_ID_CODE_ES1_0 0x0B85202F
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#define OMAP4_CONTROL_ID_CODE_ES2_0 0x1B85202F
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#define OMAP4_CONTROL_ID_CODE_ES2_1 0x3B95C02F
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#define OMAP4_CONTROL_ID_CODE_ES2_2 0x4B95C02F
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#define OMAP4_CONTROL_ID_CODE_ES2_3 0x6B95C02F
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#define OMAP4460_CONTROL_ID_CODE_ES1_0 0x0B94E02F
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#define OMAP4460_CONTROL_ID_CODE_ES1_1 0x2B94E02F
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#define OMAP4470_CONTROL_ID_CODE_ES1_0 0x0B97502F
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/* UART */
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#define UART1_BASE (OMAP44XX_L4_PER_BASE + 0x6a000)
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#define UART2_BASE (OMAP44XX_L4_PER_BASE + 0x6c000)
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#define UART3_BASE (OMAP44XX_L4_PER_BASE + 0x20000)
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/* General Purpose Timers */
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#define GPT1_BASE (OMAP44XX_L4_WKUP_BASE + 0x18000)
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#define GPT2_BASE (OMAP44XX_L4_PER_BASE + 0x32000)
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#define GPT3_BASE (OMAP44XX_L4_PER_BASE + 0x34000)
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/* Watchdog Timer2 - MPU watchdog */
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#define WDT2_BASE (OMAP44XX_L4_WKUP_BASE + 0x14000)
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/*
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* Hardware Register Details
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*/
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/* Watchdog Timer */
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#define WD_UNLOCK1 0xAAAA
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#define WD_UNLOCK2 0x5555
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/* GP Timer */
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#define TCLR_ST (0x1 << 0)
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#define TCLR_AR (0x1 << 1)
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#define TCLR_PRE (0x1 << 5)
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/* Control Module */
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#define LDOSRAM_ACTMODE_VSET_IN_MASK (0x1F << 5)
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#define LDOSRAM_VOLT_CTRL_OVERRIDE 0x0401040f
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#define CONTROL_EFUSE_1_OVERRIDE 0x1C4D0110
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#define CONTROL_EFUSE_2_OVERRIDE 0x99084000
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/* LPDDR2 IO regs */
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#define CONTROL_LPDDR2IO_SLEW_125PS_DRV8_PULL_DOWN 0x1C1C1C1C
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#define CONTROL_LPDDR2IO_SLEW_325PS_DRV8_GATE_KEEPER 0x9E9E9E9E
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#define CONTROL_LPDDR2IO_SLEW_315PS_DRV12_PULL_DOWN 0x7C7C7C7C
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#define LPDDR2IO_GR10_WD_MASK (3 << 17)
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#define CONTROL_LPDDR2IO_3_VAL 0xA0888C0F
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/* CONTROL_EFUSE_2 */
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#define CONTROL_EFUSE_2_NMOS_PMOS_PTV_CODE_1 0x00ffc000
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#define MMC1_PWRDNZ (1 << 26)
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#define MMC1_PBIASLITE_PWRDNZ (1 << 22)
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#define MMC1_PBIASLITE_VMODE (1 << 21)
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#ifndef __ASSEMBLY__
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struct s32ktimer {
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unsigned char res[0x10];
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unsigned int s32k_cr; /* 0x10 */
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};
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#define DEVICE_TYPE_SHIFT (0x8)
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#define DEVICE_TYPE_MASK (0x7 << DEVICE_TYPE_SHIFT)
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#endif /* __ASSEMBLY__ */
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/*
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* Non-secure SRAM Addresses
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* Non-secure RAM starts at 0x40300000 for GP devices. But we keep SRAM_BASE
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* at 0x40304000(EMU base) so that our code works for both EMU and GP
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*/
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#define NON_SECURE_SRAM_START 0x40304000
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#define NON_SECURE_SRAM_END 0x4030E000 /* Not inclusive */
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#define NON_SECURE_SRAM_IMG_END 0x4030C000
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#define SRAM_SCRATCH_SPACE_ADDR (NON_SECURE_SRAM_IMG_END - SZ_1K)
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/* base address for indirect vectors (internal boot mode) */
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#define SRAM_ROM_VECT_BASE 0x4030D000
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/* ABB settings */
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#define OMAP_ABB_SETTLING_TIME 50
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#define OMAP_ABB_CLOCK_CYCLES 16
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/* ABB tranxdone mask */
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#define OMAP_ABB_MPU_TXDONE_MASK (0x1 << 7)
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#define OMAP44XX_SAR_RAM_BASE 0x4a326000
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#define OMAP_REBOOT_REASON_OFFSET 0xA0C
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#define OMAP_REBOOT_REASON_SIZE 0x0F
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/* Boot parameters */
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#ifndef __ASSEMBLY__
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struct omap_boot_parameters {
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unsigned int boot_message;
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unsigned int boot_device_descriptor;
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unsigned char boot_device;
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unsigned char reset_reason;
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unsigned char ch_flags;
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};
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int omap_reboot_mode(char *mode, unsigned int length);
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int omap_reboot_mode_clear(void);
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int omap_reboot_mode_store(char *mode);
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#endif
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#endif
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