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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u-boot/arch/arm/include/asm/arch-sunxi/dram_sun8i_a23.h

266 lines
6.8 KiB

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Sun8i platform dram controller register and constant defines
*
* (C) Copyright 2007-2013
* Allwinner Technology Co., Ltd. <www.allwinnertech.com>
* CPL <cplanxy@allwinnertech.com>
* Jerry Wang <wangflord@allwinnertech.com>
*
* (C) Copyright 2014 Hans de Goede <hdegoede@redhat.com>
*/
#ifndef _SUNXI_DRAM_SUN8I_H
#define _SUNXI_DRAM_SUN8I_H
struct dram_para {
u32 clock;
u32 type;
u32 zq;
u32 odt_en;
s32 odt_correction;
u32 para1;
u32 para2;
u32 mr0;
u32 mr1;
u32 mr2;
u32 mr3;
u32 tpr0;
u32 tpr1;
u32 tpr2;
u32 tpr3;
u32 tpr4;
u32 tpr5;
u32 tpr6;
u32 tpr7;
u32 tpr8;
u32 tpr9;
u32 tpr10;
u32 tpr11;
u32 tpr12;
u32 tpr13;
};
struct sunxi_mctl_com_reg {
u32 cr; /* 0x00 */
u32 ccr; /* 0x04 controller configuration register */
u32 dbgcr; /* 0x08 */
u8 res0[0x4]; /* 0x0c */
u32 mcr0_0; /* 0x10 */
u32 mcr1_0; /* 0x14 */
u32 mcr0_1; /* 0x18 */
u32 mcr1_1; /* 0x1c */
u32 mcr0_2; /* 0x20 */
u32 mcr1_2; /* 0x24 */
u32 mcr0_3; /* 0x28 */
u32 mcr1_3; /* 0x2c */
u32 mcr0_4; /* 0x30 */
u32 mcr1_4; /* 0x34 */
u32 mcr0_5; /* 0x38 */
u32 mcr1_5; /* 0x3c */
u32 mcr0_6; /* 0x40 */
u32 mcr1_6; /* 0x44 */
u32 mcr0_7; /* 0x48 */
u32 mcr1_7; /* 0x4c */
u32 mcr0_8; /* 0x50 */
u32 mcr1_8; /* 0x54 */
u32 mcr0_9; /* 0x58 */
u32 mcr1_9; /* 0x5c */
u32 mcr0_10; /* 0x60 */
u32 mcr1_10; /* 0x64 */
u32 mcr0_11; /* 0x68 */
u32 mcr1_11; /* 0x6c */
u32 mcr0_12; /* 0x70 */
u32 mcr1_12; /* 0x74 */
u32 mcr0_13; /* 0x78 */
u32 mcr1_13; /* 0x7c */
u32 mcr0_14; /* 0x80 */
u32 mcr1_14; /* 0x84 */
u32 mcr0_15; /* 0x88 */
u32 mcr1_15; /* 0x8c */
u32 bwcr; /* 0x90 */
u32 maer; /* 0x94 */
u8 res1[0x4]; /* 0x98 */
u32 mcgcr; /* 0x9c */
u32 bwctr; /* 0xa0 */
u8 res2[0x4]; /* 0xa4 */
u32 swonr; /* 0xa8 */
u32 swoffr; /* 0xac */
};
struct sunxi_mctl_ctl_reg {
u32 mstr; /* 0x00 */
u32 statr; /* 0x04 */
u8 res0[0x08]; /* 0x08 */
u32 mrctrl0; /* 0x10 */
u32 mrctrl1; /* 0x14 */
u32 mrstatr; /* 0x18 */
u8 res1[0x04]; /* 0x1c */
u32 derateen; /* 0x20 */
u32 deratenint; /* 0x24 */
u8 res2[0x08]; /* 0x28 */
u32 pwrctl; /* 0x30 */
u32 pwrtmg; /* 0x34 */
u8 res3[0x18]; /* 0x38 */
u32 rfshctl0; /* 0x50 */
u32 rfshctl1; /* 0x54 */
u8 res4[0x8]; /* 0x58 */
u32 rfshctl3; /* 0x60 */
u32 rfshtmg; /* 0x64 */
u8 res6[0x68]; /* 0x68 */
u32 init0; /* 0xd0 */
u32 init1; /* 0xd4 */
u32 init2; /* 0xd8 */
u32 init3; /* 0xdc */
u32 init4; /* 0xe0 */
u32 init5; /* 0xe4 */
u8 res7[0x0c]; /* 0xe8 */
u32 rankctl; /* 0xf4 */
u8 res8[0x08]; /* 0xf8 */
u32 dramtmg0; /* 0x100 */
u32 dramtmg1; /* 0x104 */
u32 dramtmg2; /* 0x108 */
u32 dramtmg3; /* 0x10c */
u32 dramtmg4; /* 0x110 */
u32 dramtmg5; /* 0x114 */
u32 dramtmg6; /* 0x118 */
u32 dramtmg7; /* 0x11c */
u32 dramtmg8; /* 0x120 */
u8 res9[0x5c]; /* 0x124 */
u32 zqctl0; /* 0x180 */
u32 zqctl1; /* 0x184 */
u32 zqctl2; /* 0x188 */
u32 zqstat; /* 0x18c */
u32 pitmg0; /* 0x190 */
u32 pitmg1; /* 0x194 */
u32 plpcfg0; /* 0x198 */
u8 res10[0x04]; /* 0x19c */
u32 upd0; /* 0x1a0 */
u32 upd1; /* 0x1a4 */
u32 upd2; /* 0x1a8 */
u32 upd3; /* 0x1ac */
u32 pimisc; /* 0x1b0 */
u8 res11[0x1c]; /* 0x1b4 */
u32 trainctl0; /* 0x1d0 */
u32 trainctl1; /* 0x1d4 */
u32 trainctl2; /* 0x1d8 */
u32 trainstat; /* 0x1dc */
u8 res12[0x60]; /* 0x1e0 */
u32 odtcfg; /* 0x240 */
u32 odtmap; /* 0x244 */
u8 res13[0x08]; /* 0x248 */
u32 sched; /* 0x250 */
u8 res14[0x04]; /* 0x254 */
u32 perfshpr0; /* 0x258 */
u32 perfshpr1; /* 0x25c */
u32 perflpr0; /* 0x260 */
u32 perflpr1; /* 0x264 */
u32 perfwr0; /* 0x268 */
u32 perfwr1; /* 0x26c */
};
struct sunxi_mctl_phy_reg {
u8 res0[0x04]; /* 0x00 */
u32 pir; /* 0x04 */
u32 pgcr0; /* 0x08 phy general configuration register */
u32 pgcr1; /* 0x0c phy general configuration register */
u32 pgsr0; /* 0x10 */
u32 pgsr1; /* 0x14 */
u32 dllgcr; /* 0x18 */
u32 ptr0; /* 0x1c */
u32 ptr1; /* 0x20 */
u32 ptr2; /* 0x24 */
u32 ptr3; /* 0x28 */
u32 ptr4; /* 0x2c */
u32 acmdlr; /* 0x30 */
u32 acbdlr; /* 0x34 */
u32 aciocr; /* 0x38 */
u32 dxccr; /* 0x3c DATX8 common configuration register */
u32 dsgcr; /* 0x40 dram system general config register */
u32 dcr; /* 0x44 */
u32 dtpr0; /* 0x48 dram timing parameters register 0 */
u32 dtpr1; /* 0x4c dram timing parameters register 1 */
u32 dtpr2; /* 0x50 dram timing parameters register 2 */
u32 mr0; /* 0x54 mode register 0 */
u32 mr1; /* 0x58 mode register 1 */
u32 mr2; /* 0x5c mode register 2 */
u32 mr3; /* 0x60 mode register 3 */
u32 odtcr; /* 0x64 */
u32 dtcr; /* 0x68 */
u32 dtar0; /* 0x6c data training address register 0 */
u32 dtar1; /* 0x70 data training address register 1 */
u32 dtar2; /* 0x74 data training address register 2 */
u32 dtar3; /* 0x78 data training address register 3 */
u32 dtdr0; /* 0x7c */
u32 dtdr1; /* 0x80 */
u32 dtedr0; /* 0x84 */
u32 dtedr1; /* 0x88 */
u32 pgcr2; /* 0x8c */
u8 res1[0x70]; /* 0x90 */
u32 bistrr; /* 0x100 */
u32 bistwcr; /* 0x104 */
u32 bistmskr0; /* 0x108 */
u32 bistmskr1; /* 0x10c */
u32 bistmskr2; /* 0x110 */
u32 bistlsr; /* 0x114 */
u32 bistar0; /* 0x118 */
u32 bistar1; /* 0x11c */
u32 bistar2; /* 0x120 */
u32 bistupdr; /* 0x124 */
u32 bistgsr; /* 0x128 */
u32 bistwer; /* 0x12c */
u32 bistber0; /* 0x130 */
u32 bistber1; /* 0x134 */
u32 bistber2; /* 0x138 */
u32 bistber3; /* 0x13c */
u32 bistwcsr; /* 0x140 */
u32 bistfwr0; /* 0x144 */
u32 bistfwr1; /* 0x148 */
u32 bistfwr2; /* 0x14c */
u8 res2[0x30]; /* 0x150 */
u32 zqcr0; /* 0x180 zq control register 0 */
u32 zqcr1; /* 0x184 zq control register 1 */
u32 zqsr0; /* 0x188 zq status register 0 */
u32 zqsr1; /* 0x18c zq status register 1 */
u32 zqcr2; /* 0x190 zq control register 2 */
u8 res3[0x2c]; /* 0x194 */
u32 dx0gcr; /* 0x1c0 */
u32 dx0gsr0; /* 0x1c4 */
u32 dx0gsr1; /* 0x1c8 */
u32 dx0bdlr0; /* 0x1cc */
u32 dx0bdlr1; /* 0x1d0 */
u32 dx0bdlr2; /* 0x1d4 */
u32 dx0bdlr3; /* 0x1d8 */
u32 dx0bdlr4; /* 0x1dc */
u32 dx0lcdlr0; /* 0x1e0 */
u32 dx0lcdlr1; /* 0x1e4 */
u32 dx0lcdlr2; /* 0x1e8 */
u32 dx0mdlr; /* 0x1ec */
u32 dx0gtr; /* 0x1f0 */
u32 dx0gsr2; /* 0x1f4 */
u8 res4[0x08]; /* 0x1f8 */
u32 dx1gcr; /* 0x200 */
u32 dx1gsr0; /* 0x204 */
u32 dx1gsr1; /* 0x208 */
u32 dx1bdlr0; /* 0x20c */
u32 dx1bdlr1; /* 0x210 */
u32 dx1bdlr2; /* 0x214 */
u32 dx1bdlr3; /* 0x218 */
u32 dx1bdlr4; /* 0x21c */
u32 dx1lcdlr0; /* 0x220 */
u32 dx1lcdlr1; /* 0x224 */
u32 dx1lcdlr2; /* 0x228 */
u32 dx1mdlr; /* 0x22c */
u32 dx1gtr; /* 0x230 */
u32 dx1gsr2; /* 0x234 */
};
/*
* DRAM common (sunxi_mctl_com_reg) register constants.
*/
#define MCTL_CR_ROW_MASK (0xf << 4)
#define MCTL_CR_ROW(x) (((x) - 1) << 4)
#define MCTL_CR_PAGE_SIZE_MASK (0xf << 8)
#define MCTL_CR_PAGE_SIZE(x) ((x) << 8)
#endif /* _SUNXI_DRAM_SUN8I_H */