mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-13 16:37:30 +00:00
dc2d27ae72
Since bb5930d5c9 ("exynos: video: Convert several boards to driver
model for video") there have been no callers of any of the exynos_lcd_*
family of functions. Remove these from the boards, and then remove
unused logo and related code as well.
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
120 lines
3.7 KiB
C
120 lines
3.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2012 Samsung Electronics
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* Donghwa Lee <dh09.lee@samsung.com>
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*/
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#ifndef __ASM_ARM_ARCH_SYSTEM_H_
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#define __ASM_ARM_ARCH_SYSTEM_H_
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#ifndef __ASSEMBLY__
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struct exynos4_sysreg {
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unsigned char res1[0x210];
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unsigned int display_ctrl;
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unsigned int display_ctrl2;
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unsigned int camera_control;
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unsigned int audio_endian;
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unsigned int jtag_con;
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};
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struct exynos5_sysreg {
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unsigned char res1[0x214];
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unsigned int disp1blk_cfg;
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unsigned int disp2blk_cfg;
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unsigned int hdcp_e_fuse;
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unsigned int gsclblk_cfg0;
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unsigned int gsclblk_cfg1;
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unsigned int reserved;
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unsigned int ispblk_cfg;
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unsigned int usb20phy_cfg;
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unsigned char res2[0x29c];
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unsigned int mipi_dphy;
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unsigned int dptx_dphy;
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unsigned int phyclk_sel;
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};
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#endif
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#define USB20_PHY_CFG_HOST_LINK_EN (1 << 0)
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/*
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* This instruction causes an event to be signaled to all cores
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* within a multiprocessor system. If SEV is implemented,
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* WFE must also be implemented.
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*/
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#define sev() __asm__ __volatile__ ("sev\n\t" : : );
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/*
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* If the Event Register is not set, WFE suspends execution until
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* one of the following events occurs:
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* - an IRQ interrupt, unless masked by the CPSR I-bit
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* - an FIQ interrupt, unless masked by the CPSR F-bit
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* - an Imprecise Data abort, unless masked by the CPSR A-bit
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* - a Debug Entry request, if Debug is enabled
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* - an Event signaled by another processor using the SEV instruction.
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* If the Event Register is set, WFE clears it and returns immediately.
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* If WFE is implemented, SEV must also be implemented.
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*/
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#define wfe() __asm__ __volatile__ ("wfe\n\t" : : );
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/* Move 0xd3 value to CPSR register to enable SVC mode */
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#define svc32_mode_en() __asm__ __volatile__ \
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("@ I&F disable, Mode: 0x13 - SVC\n\t" \
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"msr cpsr_c, %0\n\t" : : "r"(0x13|0xC0))
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/* Set program counter with the given value */
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#define set_pc(x) __asm__ __volatile__ ("mov pc, %0\n\t" : : "r"(x))
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/* Branch to the given location */
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#define branch_bx(x) __asm__ __volatile__ ("bx %0\n\t" : : "r"(x))
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/* Read Main Id register */
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#define mrc_midr(x) __asm__ __volatile__ \
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("mrc p15, 0, %0, c0, c0, 0\n\t" : "=r"(x) : )
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/* Read Multiprocessor Affinity Register */
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#define mrc_mpafr(x) __asm__ __volatile__ \
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("mrc p15, 0, %0, c0, c0, 5\n\t" : "=r"(x) : )
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/* Read System Control Register */
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#define mrc_sctlr(x) __asm__ __volatile__ \
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("mrc p15, 0, %0, c1, c0, 0\n\t" : "=r"(x) : )
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/* Read Auxiliary Control Register */
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#define mrc_auxr(x) __asm__ __volatile__ \
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("mrc p15, 0, %0, c1, c0, 1\n\t" : "=r"(x) : )
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/* Read L2 Control register */
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#define mrc_l2_ctlr(x) __asm__ __volatile__ \
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("mrc p15, 1, %0, c9, c0, 2\n\t" : "=r"(x) : )
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/* Read L2 Auxilliary Control register */
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#define mrc_l2_aux_ctlr(x) __asm__ __volatile__ \
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("mrc p15, 1, %0, c15, c0, 0\n\t" : "=r"(x) : )
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/* Write System Control Register */
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#define mcr_sctlr(x) __asm__ __volatile__ \
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("mcr p15, 0, %0, c1, c0, 0\n\t" : : "r"(x))
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/* Write Auxiliary Control Register */
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#define mcr_auxr(x) __asm__ __volatile__ \
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("mcr p15, 0, %0, c1, c0, 1\n\t" : : "r"(x))
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/* Invalidate all instruction caches to PoU */
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#define mcr_icache(x) __asm__ __volatile__ \
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("mcr p15, 0, %0, c7, c5, 0\n\t" : : "r"(x))
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/* Invalidate unified TLB */
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#define mcr_tlb(x) __asm__ __volatile__ \
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("mcr p15, 0, %0, c8, c7, 0\n\t" : : "r"(x))
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/* Write L2 Control register */
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#define mcr_l2_ctlr(x) __asm__ __volatile__ \
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("mcr p15, 1, %0, c9, c0, 2\n\t" : : "r"(x))
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/* Write L2 Auxilliary Control register */
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#define mcr_l2_aux_ctlr(x) __asm__ __volatile__ \
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("mcr p15, 1, %0, c15, c0, 0\n\t" : : "r"(x))
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void set_usbhost_mode(unsigned int mode);
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void set_system_display_ctrl(void);
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#endif /* _EXYNOS4_SYSTEM_H */
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