upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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238 lines
8.6 KiB
238 lines
8.6 KiB
/*
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* Header file for AT91/AT32 MULTI LAYER LCD Controller
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*
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* Data structure and register user interface
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*
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* Copyright (C) 2012 Atmel Corporation
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __ATMEL_HLCDC_H__
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#define __ATMEL_HLCDC_H__
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/* Atmel multi layer lcdc hardware registers */
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struct atmel_hlcd_regs {
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u32 lcdc_lcdcfg0;
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u32 lcdc_lcdcfg1;
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u32 lcdc_lcdcfg2;
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u32 lcdc_lcdcfg3;
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u32 lcdc_lcdcfg4;
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u32 lcdc_lcdcfg5;
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u32 lcdc_lcdcfg6;
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u32 res1;
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u32 lcdc_lcden;
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u32 lcdc_lcddis;
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u32 lcdc_lcdsr;
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u32 res2;
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u32 lcdc_lcdidr;
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u32 res3[3];
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u32 lcdc_basecher;
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u32 res4[3];
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u32 lcdc_baseidr;
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u32 res5[3];
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u32 lcdc_baseaddr;
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u32 lcdc_basectrl;
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u32 lcdc_basenext;
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u32 lcdc_basecfg0;
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u32 lcdc_basecfg1;
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u32 lcdc_basecfg2;
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u32 lcdc_basecfg3;
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u32 lcdc_basecfg4;
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};
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#define LCDC_LCDCFG0_CLKPOL (0x1 << 0)
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#define LCDC_LCDCFG0_CLKSEL (0x1 << 2)
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#define LCDC_LCDCFG0_CLKPWMSEL (0x1 << 3)
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#define LCDC_LCDCFG0_CGDISBASE (0x1 << 8)
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#define LCDC_LCDCFG0_CGDISOVR1 (0x1 << 9)
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#define LCDC_LCDCFG0_CGDISHEO (0x1 << 11)
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#define LCDC_LCDCFG0_CGDISHCR (0x1 << 12)
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#define LCDC_LCDCFG0_CLKDIV_Pos 16
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#define LCDC_LCDCFG0_CLKDIV_Msk (0xff << LCDC_LCDCFG0_CLKDIV_Pos)
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#define LCDC_LCDCFG0_CLKDIV(value) \
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((LCDC_LCDCFG0_CLKDIV_Msk & ((value) << LCDC_LCDCFG0_CLKDIV_Pos)))
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#define LCDC_LCDCFG1_HSPW_Pos 0
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#define LCDC_LCDCFG1_HSPW_Msk (0x3f << LCDC_LCDCFG1_HSPW_Pos)
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#define LCDC_LCDCFG1_HSPW(value) \
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((LCDC_LCDCFG1_HSPW_Msk & ((value) << LCDC_LCDCFG1_HSPW_Pos)))
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#define LCDC_LCDCFG1_VSPW_Pos 16
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#define LCDC_LCDCFG1_VSPW_Msk (0x3f << LCDC_LCDCFG1_VSPW_Pos)
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#define LCDC_LCDCFG1_VSPW(value) \
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((LCDC_LCDCFG1_VSPW_Msk & ((value) << LCDC_LCDCFG1_VSPW_Pos)))
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#define LCDC_LCDCFG2_VFPW_Pos 0
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#define LCDC_LCDCFG2_VFPW_Msk (0x3f << LCDC_LCDCFG2_VFPW_Pos)
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#define LCDC_LCDCFG2_VFPW(value) \
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((LCDC_LCDCFG2_VFPW_Msk & ((value) << LCDC_LCDCFG2_VFPW_Pos)))
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#define LCDC_LCDCFG2_VBPW_Pos 16
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#define LCDC_LCDCFG2_VBPW_Msk (0x3f << LCDC_LCDCFG2_VBPW_Pos)
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#define LCDC_LCDCFG2_VBPW(value) \
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((LCDC_LCDCFG2_VBPW_Msk & ((value) << LCDC_LCDCFG2_VBPW_Pos)))
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#define LCDC_LCDCFG3_HFPW_Pos 0
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#define LCDC_LCDCFG3_HFPW_Msk (0xff << LCDC_LCDCFG3_HFPW_Pos)
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#define LCDC_LCDCFG3_HFPW(value) \
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((LCDC_LCDCFG3_HFPW_Msk & ((value) << LCDC_LCDCFG3_HFPW_Pos)))
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#define LCDC_LCDCFG3_HBPW_Pos 16
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#define LCDC_LCDCFG3_HBPW_Msk (0xff << LCDC_LCDCFG3_HBPW_Pos)
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#define LCDC_LCDCFG3_HBPW(value) \
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((LCDC_LCDCFG3_HBPW_Msk & ((value) << LCDC_LCDCFG3_HBPW_Pos)))
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#define LCDC_LCDCFG4_PPL_Pos 0
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#define LCDC_LCDCFG4_PPL_Msk (0x7ff << LCDC_LCDCFG4_PPL_Pos)
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#define LCDC_LCDCFG4_PPL(value) \
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((LCDC_LCDCFG4_PPL_Msk & ((value) << LCDC_LCDCFG4_PPL_Pos)))
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#define LCDC_LCDCFG4_RPF_Pos 16
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#define LCDC_LCDCFG4_RPF_Msk (0x7ff << LCDC_LCDCFG4_RPF_Pos)
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#define LCDC_LCDCFG4_RPF(value) \
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((LCDC_LCDCFG4_RPF_Msk & ((value) << LCDC_LCDCFG4_RPF_Pos)))
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#define LCDC_LCDCFG5_HSPOL (0x1 << 0)
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#define LCDC_LCDCFG5_VSPOL (0x1 << 1)
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#define LCDC_LCDCFG5_VSPDLYS (0x1 << 2)
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#define LCDC_LCDCFG5_VSPDLYE (0x1 << 3)
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#define LCDC_LCDCFG5_DISPPOL (0x1 << 4)
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#define LCDC_LCDCFG5_SERIAL (0x1 << 5)
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#define LCDC_LCDCFG5_DITHER (0x1 << 6)
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#define LCDC_LCDCFG5_DISPDLY (0x1 << 7)
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#define LCDC_LCDCFG5_MODE_Pos 8
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#define LCDC_LCDCFG5_MODE_Msk (0x3 << LCDC_LCDCFG5_MODE_Pos)
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#define LCDC_LCDCFG5_MODE_OUTPUT_12BPP (0x0 << 8)
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#define LCDC_LCDCFG5_MODE_OUTPUT_16BPP (0x1 << 8)
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#define LCDC_LCDCFG5_MODE_OUTPUT_18BPP (0x2 << 8)
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#define LCDC_LCDCFG5_MODE_OUTPUT_24BPP (0x3 << 8)
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#define LCDC_LCDCFG5_VSPSU (0x1 << 12)
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#define LCDC_LCDCFG5_VSPHO (0x1 << 13)
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#define LCDC_LCDCFG5_GUARDTIME_Pos 16
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#define LCDC_LCDCFG5_GUARDTIME_Msk (0x1f << LCDC_LCDCFG5_GUARDTIME_Pos)
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#define LCDC_LCDCFG5_GUARDTIME(value) \
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((LCDC_LCDCFG5_GUARDTIME_Msk & ((value) << LCDC_LCDCFG5_GUARDTIME_Pos)))
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#define LCDC_LCDCFG6_PWMPS_Pos 0
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#define LCDC_LCDCFG6_PWMPS_Msk (0x7 << LCDC_LCDCFG6_PWMPS_Pos)
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#define LCDC_LCDCFG6_PWMPS(value) \
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((LCDC_LCDCFG6_PWMPS_Msk & ((value) << LCDC_LCDCFG6_PWMPS_Pos)))
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#define LCDC_LCDCFG6_PWMPOL (0x1 << 4)
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#define LCDC_LCDCFG6_PWMCVAL_Pos 8
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#define LCDC_LCDCFG6_PWMCVAL_Msk (0xff << LCDC_LCDCFG6_PWMCVAL_Pos)
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#define LCDC_LCDCFG6_PWMCVAL(value) \
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((LCDC_LCDCFG6_PWMCVAL_Msk & ((value) << LCDC_LCDCFG6_PWMCVAL_Pos)))
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#define LCDC_LCDEN_CLKEN (0x1 << 0)
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#define LCDC_LCDEN_SYNCEN (0x1 << 1)
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#define LCDC_LCDEN_DISPEN (0x1 << 2)
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#define LCDC_LCDEN_PWMEN (0x1 << 3)
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#define LCDC_LCDDIS_CLKDIS (0x1 << 0)
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#define LCDC_LCDDIS_SYNCDIS (0x1 << 1)
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#define LCDC_LCDDIS_DISPDIS (0x1 << 2)
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#define LCDC_LCDDIS_PWMDIS (0x1 << 3)
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#define LCDC_LCDDIS_CLKRST (0x1 << 8)
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#define LCDC_LCDDIS_SYNCRST (0x1 << 9)
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#define LCDC_LCDDIS_DISPRST (0x1 << 10)
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#define LCDC_LCDDIS_PWMRST (0x1 << 11)
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#define LCDC_LCDSR_CLKSTS (0x1 << 0)
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#define LCDC_LCDSR_LCDSTS (0x1 << 1)
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#define LCDC_LCDSR_DISPSTS (0x1 << 2)
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#define LCDC_LCDSR_PWMSTS (0x1 << 3)
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#define LCDC_LCDSR_SIPSTS (0x1 << 4)
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#define LCDC_LCDIDR_SOFID (0x1 << 0)
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#define LCDC_LCDIDR_DISID (0x1 << 1)
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#define LCDC_LCDIDR_DISPID (0x1 << 2)
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#define LCDC_LCDIDR_FIFOERRID (0x1 << 4)
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#define LCDC_LCDIDR_BASEID (0x1 << 8)
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#define LCDC_LCDIDR_OVR1ID (0x1 << 9)
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#define LCDC_LCDIDR_HEOID (0x1 << 11)
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#define LCDC_LCDIDR_HCRID (0x1 << 12)
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#define LCDC_BASECHER_CHEN (0x1 << 0)
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#define LCDC_BASECHER_UPDATEEN (0x1 << 1)
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#define LCDC_BASECHER_A2QEN (0x1 << 2)
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#define LCDC_BASEIDR_DMA (0x1 << 2)
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#define LCDC_BASEIDR_DSCR (0x1 << 3)
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#define LCDC_BASEIDR_ADD (0x1 << 4)
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#define LCDC_BASEIDR_DONE (0x1 << 5)
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#define LCDC_BASEIDR_OVR (0x1 << 6)
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#define LCDC_BASECTRL_DFETCH (0x1 << 0)
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#define LCDC_BASECTRL_LFETCH (0x1 << 1)
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#define LCDC_BASECTRL_DMAIEN (0x1 << 2)
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#define LCDC_BASECTRL_DSCRIEN (0x1 << 3)
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#define LCDC_BASECTRL_ADDIEN (0x1 << 4)
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#define LCDC_BASECTRL_DONEIEN (0x1 << 5)
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#define LCDC_BASECFG0_BLEN_Pos 4
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#define LCDC_BASECFG0_BLEN_AHB_SINGLE (0x0 << 4)
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#define LCDC_BASECFG0_BLEN_AHB_INCR4 (0x1 << 4)
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#define LCDC_BASECFG0_BLEN_AHB_INCR8 (0x2 << 4)
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#define LCDC_BASECFG0_BLEN_AHB_INCR16 (0x3 << 4)
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#define LCDC_BASECFG0_DLBO (0x1 << 8)
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#define LCDC_BASECFG1_RGBMODE_12BPP_RGB_444 (0x0 << 4)
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#define LCDC_BASECFG1_RGBMODE_16BPP_ARGB_4444 (0x1 << 4)
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#define LCDC_BASECFG1_RGBMODE_16BPP_RGBA_4444 (0x2 << 4)
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#define LCDC_BASECFG1_RGBMODE_16BPP_RGB_565 (0x3 << 4)
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#define LCDC_BASECFG1_RGBMODE_16BPP_TRGB_1555 (0x4 << 4)
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#define LCDC_BASECFG1_RGBMODE_18BPP_RGB_666 (0x5 << 4)
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#define LCDC_BASECFG1_RGBMODE_18BPP_RGB_666_PACKED (0x6 << 4)
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#define LCDC_BASECFG1_RGBMODE_19BPP_TRGB_1666 (0x7 << 4)
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#define LCDC_BASECFG1_RGBMODE_19BPP_TRGB_PACKED (0x8 << 4)
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#define LCDC_BASECFG1_RGBMODE_24BPP_RGB_888 (0x9 << 4)
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#define LCDC_BASECFG1_RGBMODE_24BPP_RGB_888_PACKED (0xA << 4)
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#define LCDC_BASECFG1_RGBMODE_25BPP_TRGB_1888 (0xB << 4)
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#define LCDC_BASECFG1_RGBMODE_32BPP_ARGB_8888 (0xC << 4)
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#define LCDC_BASECFG1_RGBMODE_32BPP_RGBA_8888 (0xD << 4)
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#define LCDC_BASECFG2_XSTRIDE_Pos 0
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#define LCDC_BASECFG2_XSTRIDE_Msk (0xffffffff << LCDC_BASECFG2_XSTRIDE_Pos)
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#define LCDC_BASECFG2_XSTRIDE(value) \
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((LCDC_BASECFG2_XSTRIDE_Msk & ((value) << LCDC_BASECFG2_XSTRIDE_Pos)))
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#define LCDC_BASECFG3_BDEF_Pos 0
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#define LCDC_BASECFG3_BDEF_Msk (0xff << LCDC_BASECFG3_BDEF_Pos)
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#define LCDC_BASECFG3_BDEF(value) \
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((LCDC_BASECFG3_BDEF_Msk & ((value) << LCDC_BASECFG3_BDEF_Pos)))
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#define LCDC_BASECFG3_GDEF_Pos 8
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#define LCDC_BASECFG3_GDEF_Msk (0xff << LCDC_BASECFG3_GDEF_Pos)
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#define LCDC_BASECFG3_GDEF(value) \
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((LCDC_BASECFG3_GDEF_Msk & ((value) << LCDC_BASECFG3_GDEF_Pos)))
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#define LCDC_BASECFG3_RDEF_Pos 16
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#define LCDC_BASECFG3_RDEF_Msk (0xff << LCDC_BASECFG3_RDEF_Pos)
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#define LCDC_BASECFG3_RDEF(value) \
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((LCDC_BASECFG3_RDEF_Msk & ((value) << LCDC_BASECFG3_RDEF_Pos)))
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#define LCDC_BASECLUT_BCLUT_Pos 0
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#define LCDC_BASECLUT_BCLUT_Msk (0xff << LCDC_BASECLUT_BCLUT_Pos)
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#define LCDC_BASECLUT_GCLUT_Pos 8
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#define LCDC_BASECLUT_GCLUT_Msk (0xff << LCDC_BASECLUT_GCLUT_Pos)
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#define LCDC_BASECLUT_RCLUT_Pos 16
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#define LCDC_BASECLUT_RCLUT_Msk (0xff << LCDC_BASECLUT_RCLUT_Pos)
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#define LCDC_BASECFG4_DMA (0x1 << 8)
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#define LCDC_BASECFG4_REP (0x1 << 9)
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struct lcd_dma_desc {
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u32 address;
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u32 control;
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u32 next;
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};
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#define ATMEL_LCDC_LUT(n) (0x0400 + ((n)*4))
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#endif /* __ATMEL_HLCDC_H__ */
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