66 lines
2.2 KiB
C
66 lines
2.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef CARMINE_CARMINE_H
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#define CARMINE_CARMINE_H
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#define CARMINE_MEMORY_BAR 2
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#define CARMINE_CONFIG_BAR 3
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#define MAX_DISPLAY 2
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#define CARMINE_DISPLAY_MEM (800 * 600 * 4)
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#define CARMINE_TOTAL_DIPLAY_MEM (CARMINE_DISPLAY_MEM * MAX_DISPLAY)
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#define CARMINE_USE_DISPLAY0 (1 << 0)
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#define CARMINE_USE_DISPLAY1 (1 << 1)
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/*
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* This values work on the eval card. Custom boards may use different timings,
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* here an example :)
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*/
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/* DRAM initialization values */
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#ifdef CONFIG_FB_CARMINE_DRAM_EVAL
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#define CARMINE_DFLT_IP_CLOCK_ENABLE (0x03ff)
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#define CARMINE_DFLT_IP_DCTL_ADD (0x05c3)
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#define CARMINE_DFLT_IP_DCTL_MODE (0x0121)
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#define CARMINE_DFLT_IP_DCTL_EMODE (0x8000)
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#define CARMINE_DFLT_IP_DCTL_SET_TIME1 (0x4749)
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#define CARMINE_DFLT_IP_DCTL_SET_TIME2 (0x2a22)
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#define CARMINE_DFLT_IP_DCTL_REFRESH (0x0042)
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#define CARMINE_DFLT_IP_DCTL_STATES (0x0003)
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#define CARMINE_DFLT_IP_DCTL_RESERVE0 (0x0020)
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#define CARMINE_DFLT_IP_DCTL_FIFO_DEPTH (0x000f)
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#define CARMINE_DFLT_IP_DCTL_RESERVE2 (0x0000)
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#define CARMINE_DFLT_IP_DCTL_DDRIF1 (0x6646)
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#define CARMINE_DFLT_IP_DCTL_DDRIF2 (0x0055)
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#define CARMINE_DFLT_IP_DCTL_MODE_AFT_RST (0x0021)
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#define CARMINE_DFLT_IP_DCTL_STATES_AFT_RST (0x0002)
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#define CARMINE_DFLT_IP_DCTL_IO_CONT0 (0x0555)
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#define CARMINE_DFLT_IP_DCTL_IO_CONT1 (0x0555)
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#define CARMINE_DCTL_DLL_RESET (1)
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#endif
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#ifdef CONFIG_CARMINE_DRAM_CUSTOM
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#define CARMINE_DFLT_IP_CLOCK_ENABLE (0x03ff)
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#define CARMINE_DFLT_IP_DCTL_ADD (0x03b2)
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#define CARMINE_DFLT_IP_DCTL_MODE (0x0161)
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#define CARMINE_DFLT_IP_DCTL_EMODE (0x8000)
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#define CARMINE_DFLT_IP_DCTL_SET_TIME1 (0x2628)
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#define CARMINE_DFLT_IP_DCTL_SET_TIME2 (0x1a09)
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#define CARMINE_DFLT_IP_DCTL_REFRESH (0x00fe)
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#define CARMINE_DFLT_IP_DCTL_STATES (0x0003)
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#define CARMINE_DFLT_IP_DCTL_RESERVE0 (0x0020)
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#define CARMINE_DFLT_IP_DCTL_FIFO_DEPTH (0x000f)
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#define CARMINE_DFLT_IP_DCTL_RESERVE2 (0x0000)
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#define CARMINE_DFLT_IP_DCTL_DDRIF1 (0x0646)
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#define CARMINE_DFLT_IP_DCTL_DDRIF2 (0x55aa)
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#define CARMINE_DFLT_IP_DCTL_MODE_AFT_RST (0x0061)
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#define CARMINE_DFLT_IP_DCTL_STATES_AFT_RST (0x0002)
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#define CARMINE_DFLT_IP_DCTL_IO_CONT0 (0x0555)
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#define CARMINE_DFLT_IP_DCTL_IO_CONT1 (0x0555)
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#define CARMINE_DCTL_DLL_RESET (1)
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#endif
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#endif
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