Merge branch 'master' of http://git.denx.de/u-boot-sunxi

4 files changed, 197 insertions, 1 deletions

diff --git a/arch/arm/include/asm/arch-sunxi/clock_sun6i.h b/arch/arm/include/asm/arch-sunxi/clock_sun6i.h
index 9b7b90cfc6..09337a1dea 100644
--- a/arch/arm/include/asm/arch-sunxi/clock_sun6i.h
+++ b/arch/arm/include/asm/arch-sunxi/clock_sun6i.h
@@ -201,6 +201,7 @@ struct sunxi_ccm_reg {
 #define CCM_PLL6_CTRL_N_MASK		(0x1f << CCM_PLL6_CTRL_N_SHIFT)
 #define CCM_PLL6_CTRL_K_SHIFT		4
 #define CCM_PLL6_CTRL_K_MASK		(0x3 << CCM_PLL6_CTRL_K_SHIFT)
+#define CCM_PLL6_CTRL_LOCK		(1 << 28)
 
 #define CCM_MIPI_PLL_CTRL_M_SHIFT	0
 #define CCM_MIPI_PLL_CTRL_M_MASK	(0xf << CCM_MIPI_PLL_CTRL_M_SHIFT)
@@ -219,7 +220,11 @@ struct sunxi_ccm_reg {
 #define CCM_PLL11_CTRL_UPD		(0x1 << 30)
 #define CCM_PLL11_CTRL_EN		(0x1 << 31)
 
-#define AHB1_ABP1_DIV_DEFAULT		0x00002020
+#if defined CONFIG_MACH_SUN8I_H3
+#define AHB1_ABP1_DIV_DEFAULT		0x00003180 /* AHB1=PLL6/3,APB1=AHB1/2 */
+#else
+#define AHB1_ABP1_DIV_DEFAULT		0x00002020 /* AHB1=AXI/4, APB1=AHB1/2 */
+#endif
 
 #define AXI_GATE_OFFSET_DRAM		0
 
@@ -282,6 +287,9 @@ struct sunxi_ccm_reg {
 #define CCM_DRAMCLK_CFG_DIV_MASK	(0xf << 0)
 #define CCM_DRAMCLK_CFG_DIV0(x)		((x - 1) << 8)
 #define CCM_DRAMCLK_CFG_DIV0_MASK	(0xf << 8)
+#define CCM_DRAMCLK_CFG_SRC_PLL5	(0x0 << 20)
+#define CCM_DRAMCLK_CFG_SRC_PLL6x2	(0x1 << 20)
+#define CCM_DRAMCLK_CFG_SRC_MASK	(0x3 << 20)
 #define CCM_DRAMCLK_CFG_UPD		(0x1 << 16)
 #define CCM_DRAMCLK_CFG_RST		(0x1 << 31)
 
diff --git a/arch/arm/include/asm/arch-sunxi/dram.h b/arch/arm/include/asm/arch-sunxi/dram.h
index 273f80fe88..b3c16883ed 100644
--- a/arch/arm/include/asm/arch-sunxi/dram.h
+++ b/arch/arm/include/asm/arch-sunxi/dram.h
@@ -22,6 +22,8 @@
 #include <asm/arch/dram_sun8i_a23.h>
 #elif defined(CONFIG_MACH_SUN8I_A33)
 #include <asm/arch/dram_sun8i_a33.h>
+#elif defined(CONFIG_MACH_SUN8I_H3)
+#include <asm/arch/dram_sun8i_h3.h>
 #else
 #include <asm/arch/dram_sun4i.h>
 #endif
diff --git a/arch/arm/include/asm/arch-sunxi/dram_sun8i_h3.h b/arch/arm/include/asm/arch-sunxi/dram_sun8i_h3.h
new file mode 100644
index 0000000000..d0f2b8afdb
--- /dev/null
+++ b/arch/arm/include/asm/arch-sunxi/dram_sun8i_h3.h
@@ -0,0 +1,185 @@
+/*
+ * sun8i H3 platform dram controller register and constant defines
+ *
+ * (C) Copyright 2007-2015 Allwinner Technology Co.
+ *                         Jerry Wang <wangflord@allwinnertech.com>
+ * (C) Copyright 2015      Vishnu Patekar <vishnupatekar0510@gmail.com>
+ * (C) Copyright 2014-2015 Hans de Goede <hdegoede@redhat.com>
+ * (C) Copyright 2015      Jens Kuske <jenskuske@gmail.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _SUNXI_DRAM_SUN8I_H3_H
+#define _SUNXI_DRAM_SUN8I_H3_H
+
+struct sunxi_mctl_com_reg {
+	u32 cr;			/* 0x00 control register */
+	u8 res0[0xc];		/* 0x04 */
+	u32 mcr[16][2];		/* 0x10 */
+	u32 bwcr;		/* 0x90 bandwidth control register */
+	u32 maer;		/* 0x94 master enable register */
+	u32 mapr;		/* 0x98 master priority register */
+	u32 mcgcr;		/* 0x9c */
+	u32 cpu_bwcr;		/* 0xa0 */
+	u32 gpu_bwcr;		/* 0xa4 */
+	u32 ve_bwcr;		/* 0xa8 */
+	u32 disp_bwcr;		/* 0xac */
+	u32 other_bwcr;		/* 0xb0 */
+	u32 total_bwcr;		/* 0xb4 */
+	u8 res1[0x8];		/* 0xb8 */
+	u32 swonr;		/* 0xc0 */
+	u32 swoffr;		/* 0xc4 */
+	u8 res2[0x8];		/* 0xc8 */
+	u32 cccr;		/* 0xd0 */
+	u8 res3[0x72c];		/* 0xd4 */
+	u32 protect;		/* 0x800 */
+};
+
+#define MCTL_CR_BL8		(0x4 << 20)
+
+#define MCTL_CR_1T		(0x1 << 19)
+#define MCTL_CR_2T		(0x0 << 19)
+
+#define MCTL_CR_LPDDR3		(0x7 << 16)
+#define MCTL_CR_LPDDR2		(0x6 << 16)
+#define MCTL_CR_DDR3		(0x3 << 16)
+#define MCTL_CR_DDR2		(0x2 << 16)
+
+#define MCTL_CR_SEQUENTIAL	(0x1 << 15)
+#define MCTL_CR_INTERLEAVED	(0x0 << 15)
+
+#define MCTL_CR_32BIT		(0x1 << 12)
+#define MCTL_CR_16BIT		(0x0 << 12)
+#define MCTL_CR_BUS_WIDTH(x)	((x) == 32 ? MCTL_CR_32BIT : MCTL_CR_16BIT)
+
+#define MCTL_CR_PAGE_SIZE(x)	((fls(x) - 4) << 8)
+#define MCTL_CR_ROW_BITS(x)	(((x) - 1) << 4)
+#define MCTL_CR_EIGHT_BANKS	(0x1 << 2)
+#define MCTL_CR_FOUR_BANKS	(0x0 << 2)
+#define MCTL_CR_DUAL_RANK	(0x1 << 0)
+#define MCTL_CR_SINGLE_RANK	(0x0 << 0)
+
+#define PROTECT_MAGIC		(0x94be6fa3)
+
+struct sunxi_mctl_ctl_reg {
+	u32 pir;		/* 0x00 PHY initialization register */
+	u32 pwrctl;		/* 0x04 */
+	u32 mrctrl;		/* 0x08 */
+	u32 clken;		/* 0x0c */
+	u32 pgsr[2];		/* 0x10 PHY general status registers */
+	u32 statr;		/* 0x18 */
+	u8 res1[0x14];		/* 0x1c */
+	u32 mr[4];		/* 0x30 mode registers */
+	u32 pllgcr;		/* 0x40 */
+	u32 ptr[5];		/* 0x44 PHY timing registers */
+	u32 dramtmg[9];		/* 0x58 DRAM timing registers */
+	u32 odtcfg;		/* 0x7c */
+	u32 pitmg[2];		/* 0x80 PHY interface timing registers */
+	u8 res2[0x4];		/* 0x88 */
+	u32 rfshctl0;		/* 0x8c */
+	u32 rfshtmg;		/* 0x90 refresh timing */
+	u32 rfshctl1;		/* 0x94 */
+	u32 pwrtmg;		/* 0x98 */
+	u8  res3[0x20];		/* 0x9c */
+	u32 dqsgmr;		/* 0xbc */
+	u32 dtcr;		/* 0xc0 */
+	u32 dtar[4];		/* 0xc4 */
+	u32 dtdr[2];		/* 0xd4 */
+	u32 dtmr[2];		/* 0xdc */
+	u32 dtbmr;		/* 0xe4 */
+	u32 catr[2];		/* 0xe8 */
+	u32 dtedr[2];		/* 0xf0 */
+	u8 res4[0x8];		/* 0xf8 */
+	u32 pgcr[4];		/* 0x100 PHY general configuration registers */
+	u32 iovcr[2];		/* 0x110 */
+	u32 dqsdr;		/* 0x118 */
+	u32 dxccr;		/* 0x11c */
+	u32 odtmap;		/* 0x120 */
+	u32 zqctl[2];		/* 0x124 */
+	u8 res6[0x14];		/* 0x12c */
+	u32 zqcr;		/* 0x140 ZQ control register */
+	u32 zqsr;		/* 0x144 ZQ status register */
+	u32 zqdr[3];		/* 0x148 ZQ data registers */
+	u8 res7[0x6c];		/* 0x154 */
+	u32 sched;		/* 0x1c0 */
+	u32 perfhpr[2];		/* 0x1c4 */
+	u32 perflpr[2];		/* 0x1cc */
+	u32 perfwr[2];		/* 0x1d4 */
+	u8 res8[0x2c];		/* 0x1dc */
+	u32 aciocr;		/* 0x208 */
+	u8 res9[0xf4];		/* 0x20c */
+	struct {		/* 0x300 DATX8 modules*/
+		u32 mdlr;		/* 0x00 */
+		u32 lcdlr[3];		/* 0x04 */
+		u32 iocr[11];		/* 0x10 IO configuration register */
+		u32 bdlr6;		/* 0x3c */
+		u32 gtr;		/* 0x40 */
+		u32 gcr;		/* 0x44 */
+		u32 gsr[3];		/* 0x48 */
+		u8 res0[0x2c];		/* 0x54 */
+	} datx[4];
+	u8 res10[0x388];	/* 0x500 */
+	u32 upd2;		/* 0x888 */
+};
+
+#define PTR3_TDINIT1(x)		((x) << 20)
+#define PTR3_TDINIT0(x)		((x) <<  0)
+
+#define PTR4_TDINIT3(x)		((x) << 20)
+#define PTR4_TDINIT2(x)		((x) <<  0)
+
+#define DRAMTMG0_TWTP(x)	((x) << 24)
+#define DRAMTMG0_TFAW(x)	((x) << 16)
+#define DRAMTMG0_TRAS_MAX(x)	((x) <<  8)
+#define DRAMTMG0_TRAS(x)	((x) <<  0)
+
+#define DRAMTMG1_TXP(x)		((x) << 16)
+#define DRAMTMG1_TRTP(x)	((x) <<  8)
+#define DRAMTMG1_TRC(x)		((x) <<  0)
+
+#define DRAMTMG2_TCWL(x)	((x) << 24)
+#define DRAMTMG2_TCL(x)		((x) << 16)
+#define DRAMTMG2_TRD2WR(x)	((x) <<  8)
+#define DRAMTMG2_TWR2RD(x)	((x) <<  0)
+
+#define DRAMTMG3_TMRW(x)	((x) << 16)
+#define DRAMTMG3_TMRD(x)	((x) << 12)
+#define DRAMTMG3_TMOD(x)	((x) <<  0)
+
+#define DRAMTMG4_TRCD(x)	((x) << 24)
+#define DRAMTMG4_TCCD(x)	((x) << 16)
+#define DRAMTMG4_TRRD(x)	((x) <<  8)
+#define DRAMTMG4_TRP(x)		((x) <<  0)
+
+#define DRAMTMG5_TCKSRX(x)	((x) << 24)
+#define DRAMTMG5_TCKSRE(x)	((x) << 16)
+#define DRAMTMG5_TCKESR(x)	((x) <<  8)
+#define DRAMTMG5_TCKE(x)	((x) <<  0)
+
+#define RFSHTMG_TREFI(x)	((x) << 16)
+#define RFSHTMG_TRFC(x)		((x) <<  0)
+
+#define PIR_CLRSR	(0x1 << 27)	/* clear status registers */
+#define PIR_QSGATE	(0x1 << 10)	/* Read DQS gate training */
+#define PIR_DRAMINIT	(0x1 << 8)	/* DRAM initialization */
+#define PIR_DRAMRST	(0x1 << 7)	/* DRAM reset */
+#define PIR_PHYRST	(0x1 << 6)	/* PHY reset */
+#define PIR_DCAL	(0x1 << 5)	/* DDL calibration */
+#define PIR_PLLINIT	(0x1 << 4)	/* PLL initialization */
+#define PIR_ZCAL	(0x1 << 1)	/* ZQ calibration */
+#define PIR_INIT	(0x1 << 0)	/* PHY initialization trigger */
+
+#define PGSR_INIT_DONE	(0x1 << 0)	/* PHY init done */
+
+#define ZQCR_PWRDOWN	(0x1 << 31)	/* ZQ power down */
+
+#define DATX_IOCR_DQ(x)	(x)		/* DQ0-7 IOCR index */
+#define DATX_IOCR_DM	(8)		/* DM IOCR index */
+#define DATX_IOCR_DQS	(9)		/* DQS IOCR index */
+#define DATX_IOCR_DQSN	(10)		/* DQSN IOCR index */
+
+#define DATX_IOCR_WRITE_DELAY(x)	((x) << 8)
+#define DATX_IOCR_READ_DELAY(x)		((x) << 0)
+
+#endif /* _SUNXI_DRAM_SUN8I_H3_H */
diff --git a/arch/arm/include/asm/arch-sunxi/gpio.h b/arch/arm/include/asm/arch-sunxi/gpio.h
index 8382101558..7af5e295dc 100644
--- a/arch/arm/include/asm/arch-sunxi/gpio.h
+++ b/arch/arm/include/asm/arch-sunxi/gpio.h
@@ -147,6 +147,7 @@ enum sunxi_gpio_number {
 #define SUN7I_GPA_GMAC		5
 #define SUN6I_GPA_SDC2		5
 #define SUN6I_GPA_SDC3		4
+#define SUN8I_H3_GPA_UART0	2
 
 #define SUN4I_GPB_TWI0		2
 #define SUN4I_GPB_TWI1		2