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https://github.com/AsahiLinux/u-boot
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f0017175e3
Previously, we used to statically assign values for vl_col, vl_row and vl_bpix using #defines like LCD_XRES, LCD_YRES and LCD_COLOR16. Introducing the function exynos_lcd_early_init() would take care of this assignment on the fly by parsing FIMD DT properties, thereby allowing us to remove LCD_XRES and LCD_YRES from the main config file. Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
44 lines
995 B
C
44 lines
995 B
C
/*
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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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* SPDX-License-Identifier: GPL-2.0+
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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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void set_usbhost_mode(unsigned int mode);
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void set_system_display_ctrl(void);
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int exynos_lcd_early_init(const void *blob);
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#endif /* _EXYNOS4_SYSTEM_H */
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