#include <config.h>
+#include <asm-offsets.h>
#include <configs/tx6.h>
+#include <linux/linkage.h>
#include <asm/arch/imx-regs.h>
#include <generated/asm-offsets.h>
#define SDRAM_CLK CONFIG_SYS_SDRAM_CLK
#ifdef PHYS_SDRAM_2_SIZE
-#define SDRAM_SIZE (PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE)
+#define SDRAM_SIZE ((PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE) / SZ_1M)
#else
-#define SDRAM_SIZE PHYS_SDRAM_1_SIZE
+#define SDRAM_SIZE (PHYS_SDRAM_1_SIZE / SZ_1M)
#endif
+#define BIT(x) (1 << (x))
+#define CCGR(m) (3 << ((m) * 2))
+
#define CPU_2_BE_32(l) \
((((l) << 24) & 0xFF000000) | \
(((l) << 8) & 0x00FF0000) | \
(((l) >> 8) & 0x0000FF00) | \
(((l) >> 24) & 0x000000FF))
-#define CHECK_DCD_ADDR(a) ( \
+#ifndef CONFIG_TX6QP
+#define CHECK_DCD_ADDR(a) ( \
((a) >= 0x020E0000 && (a) <= 0x020E3FFF) /* IOMUXC */ || \
- ((a) >= 0x020C4000 && (a) <= 0x020C7FFF) /* CCM */ || \
+ ((a) >= 0x020C4000 && (a) <= 0x020C7FFF) /* CCM */ || \
((a) >= 0x020C8000 && (a) <= 0x020C8FFF) /* ANALOG */ || \
- ((a) >= 0x021B0000 && (a) <= 0x021B7FFF) /* MMDC */ || \
- ((a) >= 0x00907000 && (a) <= 0x00937FF0) /* OCRAM */ || \
+ ((a) >= 0x021B0000 && (a) <= 0x021B7FFF) /* MMDC */ || \
+ ((a) >= 0x00907000 && (a) <= 0x00937FF0) /* OCRAM */ || \
((a) >= 0x08000000 && (a) <= 0x0FFEFFFF) /* EIM (CS0) */ || \
+ ((a) >= 0x021B8000 && (a) <= 0x021BBFFF) /* EIM registers */ || \
((a) >= 0x10000000 && (a) <= 0xFFFFFFFF) /* SDRAM */)
+#else
+#define CHECK_DCD_ADDR(a) ( \
+ ((a) >= 0x020E0000 && (a) <= 0x020E3FFF) /* IOMUXC */ || \
+ ((a) >= 0x020C4000 && (a) <= 0x020C7FFF) /* CCM */ || \
+ ((a) >= 0x020C8000 && (a) <= 0x020C8FFF) /* ANALOG */ || \
+ ((a) >= 0x021B0000 && (a) <= 0x021B7FFF) /* MMDC */ || \
+ ((a) >= 0x00907000 && (a) <= 0x00937FF0) /* OCRAM */ || \
+ ((a) >= 0x08000000 && (a) <= 0x0FFEFFFF) /* EIM (CS0) */ || \
+ ((a) >= 0x021B8000 && (a) <= 0x021BBFFF) /* EIM registers */ || \
+ ((a) >= 0x10000000 && (a) <= 0xFFFFFFFF) /* SDRAM */ || \
+ ((a) >= 0x00BB0000 && (a) <= 0x00BB003F) /* NoC DDR config */)
+#endif
.macro mxc_dcd_item addr, val
.ifne CHECK_DCD_ADDR(\addr)
.endm
#define MXC_DCD_ITEM(addr, val) mxc_dcd_item (addr), (val)
-#if PHYS_SDRAM_1_WIDTH == 64
-#define MXC_DCD_ITEM_64(addr, val) mxc_dcd_item (addr), (val)
+#if CONFIG_SYS_SDRAM_BUS_WIDTH == 16
+#define MXC_DCD_ITEM_16(addr, val) mxc_dcd_item (addr), (val)
+#define MXC_DCD_CMD_CHK_16(type, flags, addr, mask) MXC_DCD_CMD_CHK(type, flags, addr, mask)
+#else
+#define MXC_DCD_ITEM_16(addr, val)
+#define MXC_DCD_CMD_CHK_16(type, flags, addr, mask)
+#endif
+#if CONFIG_SYS_SDRAM_BUS_WIDTH > 16
+#define MXC_DCD_ITEM_32(addr, val) mxc_dcd_item (addr), (val)
+#define MXC_DCD_CMD_CHK_32(type, flags, addr, mask) MXC_DCD_CMD_CHK(type, flags, addr, mask)
+#else
+#define MXC_DCD_ITEM_32(addr, val)
+#define MXC_DCD_CMD_CHK_32(type, flags, addr, mask)
+#endif
+#if CONFIG_SYS_SDRAM_BUS_WIDTH == 64
+#define MXC_DCD_ITEM_64(addr, val) mxc_dcd_item (addr), (val)
#define MXC_DCD_CMD_CHK_64(type, flags, addr, mask) MXC_DCD_CMD_CHK(type, flags, addr, mask)
#else
#define MXC_DCD_ITEM_64(addr, val)
.error "DCD too large!"
.endif
dcd_end:
+ .section ".pad"
+ .section ".text"
.endm
#define MXC_DCD_CMD_WRT(type, flags) \
#define CK_TO_NS(ck) (((ck) * 1000 + SDRAM_CLK / 2) / SDRAM_CLK)
#define NS_TO_CK(ns) (((ns) * SDRAM_CLK + 999) / 1000)
#define NS_TO_CK10(ns) DIV_ROUND_UP(NS_TO_CK(ns), 10)
+#define NS_TO_CK100(ns) DIV_ROUND_UP(NS_TO_CK(ns), 100)
+#define PS_TO_CK(ps) DIV_ROUND_UP(NS_TO_CK(ps), 1000)
.macro CK_VAL, name, clks, offs, max
.iflt \clks - \offs
#define ADDR_MIRROR 0
#define DDR_TYPE MDMISC_DDR_TYPE_DDR3
-/* 512/1024MiB SDRAM: NT5CB128M16FP-DII */
+/* 512/1024MiB SDRAM: NT5CB128M16FP-DII or MT41K128M16JT-125 */
#if SDRAM_CLK > 666 && SDRAM_CLK <= 800
#define CL_VAL 11
#define CWL_VAL 8
#error SDRAM clock out of range: 303 .. 800
#endif
+#if SDRAM_SIZE < 2048
+#define ROW_ADDR_BITS 14
+#define COL_ADDR_BITS 10
+
/* MDCFG0 0x0c */
NS_VAL tRFC, 160, 1, 255 /* clks - 1 (0..255) */
CK_MAX tXS, NS_TO_CK(CK_TO_NS(tRFC + 1) + 10), 5, 1, 255 /* clks - 1 (0..255) tRFC + 10 */
-CK_MAX tXP, NS_TO_CK10(75), 3, 1, 7 /* clks - 1 (0..7) */ /* max(3tCK, 7.5ns) */
+CK_MAX tXP, NS_TO_CK10(75), 3, 1, 7 /* clks - 1 (0..7) */ /* max(3tCK, 7.5ns) (MT41K128M16JT: 6ns) */
+CK_MAX tXPDLL, NS_TO_CK(24), 10, 1, 15 /* clks - 1 (0..15) */
+NS_VAL tFAW, 50, 1, 31 /* clks - 1 (0..31) (MT41K128M16JT: 30ns) */
+CK_VAL tCL, CL_VAL, 3, 8 /* clks - 3 (0..8) CAS Latency */
+
+/* MDCFG1 0x10 */
+CK_VAL tRCD, PS_TO_CK(13750), 1, 7 /* clks - 1 (0..7) */ /* 13.75 (NT5CB128M16FP: 12.5ns) */
+CK_VAL tRP, PS_TO_CK(13750), 1, 7 /* clks - 1 (0..7) */ /* 13.75 (NT5CB128M16FP: 12.5ns) */
+NS_VAL tRC, 50, 1, 31 /* clks - 1 (0..31) (MT41K128M16JT: 49ns) */
+CK_VAL tRAS, NS_TO_CK10(375), 1, 31 /* clks - 1 (0..31) (MT41K128M16JT: 3.5ns) */
+CK_VAL tRPA, 1, 0, 1 /* clks (0..1) */
+NS_VAL tWR, 15, 1, 15 /* clks - 1 (0..15) */
+CK_VAL tMRD, 4, 1, 15 /* clks - 1 (0..15) */
+CK_VAL tCWL, CWL_VAL, 2, 6 /* clks - 2 (0..6) */
+
+/* MDCFG2 0x14 */
+CK_VAL tDLLK, 512, 1, 511 /* clks - 1 (0..511) */ /* (Jedec Standard) */
+CK_MAX tRTP, NS_TO_CK10(75), 4, 1, 7 /* clks - 1 (0..7) */ /* max(4tCK, 7.5ns) */
+CK_MAX tWTR, NS_TO_CK10(75), 4, 1, 7 /* clks - 1 (0..7) */ /* max(4tCK, 7.5ns) */
+CK_MAX tRRD, NS_TO_CK(10), 4, 1, 7 /* clks - 1 (0..7) (MT41K128M16JT: 6ns) */
+
+/* MDOR 0x30 */
+CK_MAX tXPR, NS_TO_CK(CK_TO_NS(tRFC + 1) + 10), 5, 1, 255 /* clks - 1 (0..255) max(tRFC + 10, 5CK) */
+#else
+/* 4096MiB SDRAM: IM4G16D3EABG-125I */
+#define ROW_ADDR_BITS 15
+#define COL_ADDR_BITS 10
+
+/* MDCFG0 0x0c */
+NS_VAL tRFC, 260, 1, 255 /* clks - 1 (0..255) */
+CK_MAX tXS, NS_TO_CK(CK_TO_NS(tRFC + 1) + 10), 5, 1, 255 /* clks - 1 (0..255) tRFC + 10 */
+CK_MAX tXP, NS_TO_CK(6), 3, 1, 7 /* clks - 1 (0..7) */ /* max(3tCK, 7.5ns) */
CK_MAX tXPDLL, NS_TO_CK(24), 2, 1, 15 /* clks - 1 (0..15) */
-NS_VAL tFAW, 50, 1, 31 /* clks - 1 (0..31) */
+NS_VAL tFAW, 30, 1, 31 /* clks - 1 (0..31) */
CK_VAL tCL, CL_VAL, 3, 8 /* clks - 3 (0..8) CAS Latency */
/* MDCFG1 0x10 */
-CK_VAL tRCD, NS_TO_CK10(125), 1, 7 /* clks - 1 (0..7) */ /* 12.5 */
-CK_VAL tRP, NS_TO_CK10(125), 1, 7 /* clks - 1 (0..7) */ /* 12.5 */
-NS_VAL tRC, 50, 1, 31 /* clks - 1 (0..31) */
-CK_VAL tRAS, NS_TO_CK10(375), 1, 31 /* clks - 1 (0..31) */ /* 37.5 */
+CK_VAL tRCD, NS_TO_CK100(1375), 1, 7 /* clks - 1 (0..7) */ /* 13.75 */
+CK_VAL tRP, NS_TO_CK100(1375), 1, 7 /* clks - 1 (0..7) */ /* 13.75 */
+CK_VAL tRC, NS_TO_CK100(4875), 1, 31 /* clks - 1 (0..31) */ /* 48.75 */
+CK_VAL tRAS, NS_TO_CK(35), 1, 31 /* clks - 1 (0..31) */ /* 35 */
CK_VAL tRPA, 1, 0, 1 /* clks (0..1) */
NS_VAL tWR, 15, 1, 15 /* clks - 1 (0..15) */
CK_VAL tMRD, 4, 1, 15 /* clks - 1 (0..15) */
CK_VAL tDLLK, 512, 1, 511 /* clks - 1 (0..511) */
CK_MAX tRTP, NS_TO_CK10(75), 4, 1, 7 /* clks - 1 (0..7) */ /* max(4tCK, 7.5ns) */
CK_MAX tWTR, NS_TO_CK10(75), 4, 1, 7 /* clks - 1 (0..7) */ /* max(4tCK, 7.5ns) */
-CK_MAX tRRD, NS_TO_CK(10), 4, 1, 7 /* clks - 1 (0..7) */
+CK_MAX tRRD, NS_TO_CK10(75), 4, 1, 7 /* clks - 1 (0..7) */ /* max(4tCK, 7.5ns) */
/* MDOR 0x30 */
CK_MAX tXPR, NS_TO_CK(CK_TO_NS(tRFC + 1) + 10), 5, 1, 255 /* clks - 1 (0..255) max(tRFC + 10, 5CK) */
+#endif
+
#define tSDE_RST (DIV_ROUND_UP(200000, MDOR_CLK_PERIOD_ns) + 2)
#define tRST_CKE (DIV_ROUND_UP(500000, MDOR_CLK_PERIOD_ns) + 2)
/* MDOTC 0x08 */
-CK_VAL tAOFPD, NS_TO_CK10(85), 1, 7 /* clks - 1 (0..7) */ /* 8.5ns */
-CK_VAL tAONPD, NS_TO_CK10(85), 1, 7 /* clks - 1 (0..7) */ /* 8.5ns */
+CK_VAL tAOFPD, NS_TO_CK10(85), 1, 7 /* clks - 1 (0..7) */ /* 2ns .. 8.5ns */
+CK_VAL tAONPD, NS_TO_CK10(85), 1, 7 /* clks - 1 (0..7) */ /* 2ns .. 8.5ns */
CK_VAL tANPD, tCWL + 1, 1, 15 /* clks - 1 (0..15) */
CK_VAL tAXPD, tCWL + 1, 1, 15 /* clks - 1 (0..15) */
CK_VAL tODTLon tCWL, 0, 7 /* clks - 1 (0..7) */ /* CWL+AL-2 */
(PWDT << 8) \
)
-#define ROW_ADDR_BITS 14
-#define COL_ADDR_BITS 10
-
#define Rtt_Nom 1 /* ODT: 0: off 1: RZQ/4 2: RZQ/2 3: RZQ/6 4: RZQ/12 5: RZQ/8 */
#define Rtt_WR 0 /* Dynamic ODT: 0: off 1: RZQ/4 2: RZQ/2 */
#define DLL_DISABLE 0
#define MDCTL_VAL (((ROW_ADDR_BITS - 11) << 24) | \
((COL_ADDR_BITS - 9) << 20) | \
(BURST_LEN << 19) | \
- ((PHYS_SDRAM_1_WIDTH / 32) << 16) | \
+ ((CONFIG_SYS_SDRAM_BUS_WIDTH / 32) << 16) | \
((-1) << (32 - BANK_ADDR_BITS)))
+#define MDMISC_WALAT(n) (((n) & 3) << 16)
+#define MDMISC_RALAT(n) (((n) & 7) << 6)
+
#define MDMISC_VAL ((ADDR_MIRROR << 19) | \
- (WALAT << 16) | \
+ MDMISC_WALAT(WALAT) | \
(BI_ON << 12) | \
(0x3 << 9) | \
- (RALAT << 6) | \
+ MDMISC_RALAT(RALAT) | \
(DDR_TYPE << 3))
#define MDOR_VAL ((tXPR << 16) | (tSDE_RST << 8) | (tRST_CKE << 0))
(tODTLon << 12) | \
(tODTLoff << 4))
+ .section ".ivt"
ivt_header:
.word CPU_2_BE_32((0xd1 << 24) | (32 << 8) | 0x40)
app_start_addr:
self_ptr:
.word ivt_header
app_code_csf:
+#ifdef CONFIG_SECURE_BOOT
+ .word __csf_data
+#else
.word 0x0
+#endif
.word 0x0
boot_data:
- .long _start
+ .long CONFIG_SYS_TEXT_BASE
image_len:
- .long CONFIG_U_BOOT_IMG_SIZE
+ .long __uboot_img_len
plugin:
.word 0
ivt_end:
#define DCD_VERSION 0x40
-#define CLKCTL_CCGR0 0x68
-#define CLKCTL_CCGR1 0x6c
-#define CLKCTL_CCGR2 0x70
-#define CLKCTL_CCGR3 0x74
-#define CLKCTL_CCGR4 0x78
-#define CLKCTL_CCGR5 0x7c
-#define CLKCTL_CCGR6 0x80
-#define CLKCTL_CCGR7 0x84
-#define CLKCTL_CMEOR 0x88
-
-#define DDR_SEL_VAL 3
-#define DSE_VAL 6
+#define DDR_SEL_VAL 3 /* DDR3 */
+#if CONFIG_SYS_SDRAM_BUS_WIDTH == 16
+#define DSE1_VAL 6 /* Drive Strength for DATA lines */
+#define DSE2_VAL 6 /* Drive Strength for ADDR/CMD lines */
+#else
+#define DSE1_VAL 6 /* Drive Strength for DATA lines */
+#define DSE2_VAL 6 /* Drive Strength for ADDR/CMD lines */
+#endif
#define ODT_VAL 2
+#define DDR_PKE_VAL 0
#define DDR_SEL_SHIFT 18
#define DDR_MODE_SHIFT 17
#define PUS_SHIFT 14
#define DDR_SEL_MASK (DDR_SEL_VAL << DDR_SEL_SHIFT)
-#define DDR_MODE_MASK (1 << DDR_MODE_SHIFT)
-#define DSE_MASK (DSE_VAL << DSE_SHIFT)
+#define DDR_MODE_MASK (1 << DDR_MODE_SHIFT) /* differential input mode */
+#define DSE1_MASK (DSE1_VAL << DSE_SHIFT)
+#define DSE2_MASK (DSE2_VAL << DSE_SHIFT)
#define ODT_MASK (ODT_VAL << ODT_SHIFT)
+#define DDR_PKE_MASK (DDR_PKE_VAL << PKE_SHIFT)
-#define DQM_MASK (DDR_MODE_MASK | DSE_MASK)
-#define SDQS_MASK DSE_MASK
-#define SDODT_MASK (DSE_MASK | (1 << PKE_SHIFT) | (1 << PUE_SHIFT) | (0 << PUS_SHIFT))
-#define SDCLK_MASK (DDR_MODE_MASK | DSE_MASK)
+#define DQM_MASK (DDR_MODE_MASK | DSE2_MASK)
+#define SDQS_MASK DSE2_MASK
+#define SDODT_MASK (DSE2_MASK | (1 << PKE_SHIFT) | (1 << PUE_SHIFT) | (0 << PUS_SHIFT))
+#define SDCLK_MASK (DDR_MODE_MASK | DSE2_MASK)
#define SDCKE_MASK ((1 << PKE_SHIFT) | (1 << PUE_SHIFT) | (0 << PUS_SHIFT))
-#define DDR_ADDR_MASK 0
-#define DDR_CTRL_MASK (DDR_MODE_MASK | DSE_MASK)
+#define DDR_ADDR_MASK (ODT_MASK | DDR_MODE_MASK)
+#define DDR_CTRL_MASK (DDR_MODE_MASK | DSE2_MASK)
#define MMDC1_MDCTL 0x021b0000
#define MMDC1_MDPDC 0x021b0004
#define MMDC1_MDRWD 0x021b002c
#define MMDC1_MDOR 0x021b0030
#define MMDC1_MDASP 0x021b0040
+
+#define MMDC1_MAARCR 0x021b0400
#define MMDC1_MAPSR 0x021b0404
+#define MMDC1_MADPCR0 0x021b0410
+
#define MMDC1_MPZQHWCTRL 0x021b0800
#define MMDC1_MPWLGCR 0x021b0808
#define MMDC1_MPWLDECTRL0 0x021b080c
#define MMDC1_MPDGCTRL0 0x021b083c
#define MMDC1_MPDGCTRL1 0x021b0840
#define MMDC1_MPDGDLST0 0x021b0844
-#define MMDC1_MPWRDLST 0x021b0854
#define MMDC1_MPRDDLCTL 0x021b0848
#define MMDC1_MPRDDLST 0x021b084c
#define MMDC1_MPWRDLCTL 0x021b0850
#define MMDC1_MPWRDLST 0x021b0854
#define MMDC1_MPRDDLHWCTL 0x021b0860
#define MMDC1_MPWRDLHWCTL 0x021b0864
+#define MMDC1_MPDGHWST0 0x021b087c
+#define MMDC1_MPDGHWST1 0x021b0880
#define MMDC1_MPPDCMPR2 0x021b0890
+#define MMDC1_MPDGHWST2 0x021b0884
+#define MMDC1_MPDGHWST3 0x021b0888
#define MMDC1_MPSWDRDR0 0x021b0898
#define MMDC1_MPSWDRDR1 0x021b089c
#define MMDC1_MPSWDRDR2 0x021b08a0
#define MMDC1_MPSWDRDR7 0x021b08b4
#define MMDC1_MPMUR0 0x021b08b8
-#if PHYS_SDRAM_1_WIDTH == 64
-#define MMDC2_MDPDC 0x021b4004
+#if CONFIG_SYS_SDRAM_BUS_WIDTH == 64
#define MMDC2_MPWLGCR 0x021b4808
#define MMDC2_MPWLDECTRL0 0x021b480c
#define MMDC2_MPWLDECTRL1 0x021b4810
#define MMDC2_MPSWDRDR5 0x021b48ac
#define MMDC2_MPSWDRDR6 0x021b48b0
#define MMDC2_MPSWDRDR7 0x021b48b4
+#define MMDC2_MPMUR0 0x021b48b8
#endif
-#ifdef CONFIG_MX6Q
+#ifdef CONFIG_SOC_MX6Q
+#define IOMUXC_GPR0 0x020e0000
#define IOMUXC_GPR1 0x020e0004
+#define IOMUXC_GPR2 0x020e0008
+#define IOMUXC_GPR3 0x020e000c
+#define IOMUXC_GPR4 0x020e0010
+#define IOMUXC_GPR5 0x020e0014
+#define IOMUXC_GPR6 0x020e0018
+#define IOMUXC_GPR7 0x020e001c
+#define IOMUXC_GPR8 0x020e0020
+#define IOMUXC_GPR9 0x020e0024
+#define IOMUXC_GPR10 0x020e0028
+#define IOMUXC_GPR11 0x020e002c
+#define IOMUXC_GPR12 0x020e0030
+#define IOMUXC_GPR13 0x020e0034
+#define IOMUXC_SW_MUX_CTL_PAD_EIM_DATA20 0x020e00a0
+#define IOMUXC_SW_MUX_CTL_PAD_EIM_DATA21 0x020e00a4
+#define IOMUXC_SW_MUX_CTL_PAD_EIM_DATA28 0x020e00c4
+#define IOMUXC_SW_MUX_CTL_PAD_GPIO16 0x020e0248
#define IOMUXC_SW_MUX_CTL_PAD_GPIO17 0x020e024c
#define IOMUXC_SW_MUX_CTL_PAD_SD3_DATA7 0x020e02a8
#define IOMUXC_SW_MUX_CTL_PAD_SD3_DATA6 0x020e02ac
#define IOMUXC_SW_MUX_CTL_PAD_SD3_DATA0 0x020e02c0
#define IOMUXC_SW_MUX_CTL_PAD_SD3_DATA1 0x020e02c4
+#define IOMUXC_SW_MUX_CTL_PAD_SD3_DATA2 0x020e02c8
#define IOMUXC_SW_MUX_CTL_PAD_NAND_CLE 0x020e02d4
#define IOMUXC_SW_MUX_CTL_PAD_NAND_ALE 0x020e02d8
#define IOMUXC_SW_MUX_CTL_PAD_NAND_WP_B 0x020e02dc
#define IOMUXC_SW_MUX_CTL_PAD_NAND_DATA05 0x020e0310
#define IOMUXC_SW_MUX_CTL_PAD_NAND_DATA06 0x020e0314
#define IOMUXC_SW_MUX_CTL_PAD_NAND_DATA07 0x020e0318
+
+#define IOMUXC_SW_PAD_CTL_PAD_EIM_DATA20 0x020e03b4
+#define IOMUXC_SW_PAD_CTL_PAD_EIM_DATA21 0x020e03b8
+#define IOMUXC_SW_PAD_CTL_PAD_EIM_DATA28 0x020e03d8
#define IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS5_P 0x020e050c
#define IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM5 0x020e0510
#define IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM4 0x020e0514
#define IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM6 0x020e05bc
#define IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS7_P 0x020e05c0
#define IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM7 0x020e05c4
+#define IOMUXC_SW_PAD_CTL_PAD_GPIO16 0x020e0618
+#define IOMUXC_SW_PAD_CTL_PAD_GPIO17 0x020e061c
+#define IOMUXC_SW_PAD_CTL_PAD_SD3_DATA2 0x020e06b0
#define IOMUXC_SW_PAD_CTL_GRP_B7DS 0x020e0748
#define IOMUXC_SW_PAD_CTL_GRP_ADDDS 0x020e074c
#define IOMUXC_SW_PAD_CTL_GRP_DDRMODE_CTL 0x020e0750
#define IOMUXC_SW_PAD_CTL_GRP_B4DS 0x020e07a0
#define IOMUXC_SW_PAD_CTL_GRP_B5DS 0x020e07a4
#define IOMUXC_SW_PAD_CTL_GRP_B6DS 0x020e07a8
+
#define IOMUXC_UART1_UART_RTS_B_SELECT_INPUT 0x020e091c
#define IOMUXC_UART1_UART_RX_DATA_SELECT_INPUT 0x020e0920
-#endif
-#ifdef CONFIG_MX6DL
+#define IOMUXC_SW_SEL_INPUT_PAD_EIM_DATA21 0x020e0898
+#define IOMUXC_SW_SEL_INPUT_PAD_EIM_DATA28 0x020e089c
+#define TX6_I2C1_SEL_INP_VAL 0
+#elif defined(CONFIG_SOC_MX6DL) || defined(CONFIG_SOC_MX6S)
#define IOMUXC_GPR1 0x020e0004
+#define IOMUXC_SW_MUX_CTL_PAD_EIM_DATA20 0x020e0154
+#define IOMUXC_SW_MUX_CTL_PAD_EIM_DATA21 0x020e0158
+#define IOMUXC_SW_MUX_CTL_PAD_EIM_DATA28 0x020e0174
+#define IOMUXC_SW_MUX_CTL_PAD_GPIO16 0x020e0214
#define IOMUXC_SW_MUX_CTL_PAD_GPIO17 0x020e0218
#define IOMUXC_SW_MUX_CTL_PAD_SD3_DATA7 0x020e0330
#define IOMUXC_SW_MUX_CTL_PAD_SD3_DATA6 0x020e032c
#define IOMUXC_SW_MUX_CTL_PAD_SD3_DATA0 0x020e0314
#define IOMUXC_SW_MUX_CTL_PAD_SD3_DATA1 0x020e0318
+#define IOMUXC_SW_MUX_CTL_PAD_SD3_DATA2 0x020e031c
#define IOMUXC_SW_MUX_CTL_PAD_NAND_CLE 0x020e0270
#define IOMUXC_SW_MUX_CTL_PAD_NAND_ALE 0x020e026c
#define IOMUXC_SW_MUX_CTL_PAD_NAND_WP_B 0x020e02a8
#define IOMUXC_SW_MUX_CTL_PAD_NAND_DATA05 0x020e0298
#define IOMUXC_SW_MUX_CTL_PAD_NAND_DATA06 0x020e029c
#define IOMUXC_SW_MUX_CTL_PAD_NAND_DATA07 0x020e02a0
+
+#define IOMUXC_SW_PAD_CTL_PAD_EIM_DATA20 0x020e0524
+#define IOMUXC_SW_PAD_CTL_PAD_EIM_DATA21 0x020e0528
+#define IOMUXC_SW_PAD_CTL_PAD_EIM_DATA28 0x020e0544
#define IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS5_P 0x020e04d0
#define IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM5 0x020e0484
#define IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM4 0x020e0480
#define IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM6 0x020e0488
#define IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS7_P 0x020e04d8
#define IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM7 0x020e048c
+#define IOMUXC_SW_PAD_CTL_PAD_GPIO16 0x020e05e4
+#define IOMUXC_SW_PAD_CTL_PAD_GPIO17 0x020e05e8
+#define IOMUXC_SW_PAD_CTL_PAD_SD3_DATA2 0x020e0704
#define IOMUXC_SW_PAD_CTL_GRP_B7DS 0x020e0748
#define IOMUXC_SW_PAD_CTL_GRP_ADDDS 0x020e074c
#define IOMUXC_SW_PAD_CTL_GRP_DDRMODE_CTL 0x020e0750
#define IOMUXC_SW_PAD_CTL_GRP_DDRPKE 0x020e0754
-#define IOMUXC_SW_PAD_CTL_GRP_DDRPK 0x020e0754
+#define IOMUXC_SW_PAD_CTL_GRP_DDRPK 0x020e0758
#define IOMUXC_SW_PAD_CTL_GRP_DDRHYS 0x020e075c
#define IOMUXC_SW_PAD_CTL_GRP_DDRMODE 0x020e0760
#define IOMUXC_SW_PAD_CTL_GRP_B0DS 0x020e0784
#define IOMUXC_SW_PAD_CTL_GRP_B4DS 0x020e07a0
#define IOMUXC_SW_PAD_CTL_GRP_B5DS 0x020e07a4
#define IOMUXC_SW_PAD_CTL_GRP_B6DS 0x020e07a8
+
#define IOMUXC_UART1_UART_RTS_B_SELECT_INPUT 0x020e08f8
#define IOMUXC_UART1_UART_RX_DATA_SELECT_INPUT 0x020e08fc
+
+#define IOMUXC_SW_SEL_INPUT_PAD_EIM_DATA21 0x020e0868
+#define IOMUXC_SW_SEL_INPUT_PAD_EIM_DATA28 0x020e086c
+#define TX6_I2C1_SEL_INP_VAL 1
#endif
dcd_hdr:
MXC_DCD_START
MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_WRITE)
- /* RESET_OUT GPIO_7_12 */
- MXC_DCD_ITEM(IOMUXC_SW_MUX_CTL_PAD_GPIO17, 0x00000005)
-
- MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CS2CDR, 0x006336c1) /* CS2CDR default: 0x007236c1 */
-
+ /* setup I2C pads for PMIC */
+ MXC_DCD_ITEM(IOMUXC_SW_MUX_CTL_PAD_EIM_DATA21, 0x00000016)
+ MXC_DCD_ITEM(IOMUXC_SW_MUX_CTL_PAD_EIM_DATA28, 0x00000011)
+ MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_PAD_EIM_DATA21, 0x0000f079)
+ MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_PAD_EIM_DATA28, 0x0000f079)
+ MXC_DCD_ITEM(IOMUXC_SW_SEL_INPUT_PAD_EIM_DATA21, TX6_I2C1_SEL_INP_VAL)
+ MXC_DCD_ITEM(IOMUXC_SW_SEL_INPUT_PAD_EIM_DATA28, TX6_I2C1_SEL_INP_VAL)
+#ifndef CONFIG_TX6_EMMC
+ MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CLR)
+ MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CCGR4, CCGR(14))
+ MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CCGR2, CCGR(7))
+ MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_WRITE)
+#ifndef CONFIG_TX6QP
+ MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CS2CDR, 0x006336c1) /* default: 0x007236c1 */
+#else
+ MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CS2CDR, 0x0061b6c1) /* default: 0x007236c1 */
+#endif
+ MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_SET)
+ MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CCGR4, CCGR(14))
+ MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CCGR2, CCGR(7))
+ MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_WRITE)
+#endif /* CONFIG_TX6_EMMC */
+ MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CHSCCDR, 0x00012093) /* default: 0x0002a150 (0x00029148) */
+ MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CSCDR2, 0x00012090) /* default: 0x0002a150 (0x00029148) */
MXC_DCD_ITEM(ANATOP_BASE_ADDR + ANATOP_PLL_ENET, 0x00002001) /* ENET PLL */
/* enable all relevant clocks... */
- MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CCGR0, 0xf0c03f3f) /* default: 0xf0c03f0f APBH-DMA */
- MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CCGR1, 0xf0fc0c00) /* default: 0xf0fc0000 */
- MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CCGR2, 0xfc3ff0cc) /* default: 0xfc3ff00c I2C1 */
- MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CCGR3, 0x3ff00000) /* default: 0x3ff00000 */
- MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CCGR4, 0xff00ff00) /* default: 0x0000ff00 GPMI BCH */
- MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CCGR5, 0xff033f0f) /* default: 0xf0033f0f UART1 */
- MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CCGR6, 0xffff03ff) /* default: 0xffff0003 USDHC4 (for APBH-DMA!) USDHC3 (for BCH!) */
+ MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_SET)
+#ifdef CONFIG_TX6QP
+ /* workaround for hangup on i.MX6QP when IPU is being used */
+ MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CCGR2, CCGR(11) | CCGR(12))
+#endif
+ MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CCGR0, CCGR(2)) /* 0xf0c03f3f default: 0xf0c03f0f APBH-DMA */
+ MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CCGR1, CCGR(5)) /* 0xf0fc0c00 default: 0xf0fc0000 ENET */
+ MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CCGR2, CCGR(3)) /* 0xfc3fc0cc default: 0xfc3fc00c I2C1 */
+// MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CCGR3, CCGR()) /* 0x3ff00000 default: 0x3ff0000f */
+ MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CCGR4, CCGR(15) | CCGR(14) | CCGR(13) | CCGR(12)) /* 0xff00ff00 default: 0x0000ff00 GPMI BCH */
+ MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CCGR5, CCGR(13) | CCGR(12)) /* 0xff033f3f default: 0xf0033f3f UART1 */
+ MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CCGR6, CCGR(4) | CCGR(3) | CCGR(2) | CCGR(1)) /* 0xffff03ff default: 0xffff0000 USDHC4 (for APBH-DMA!) USDHC3 (for BCH!) USDHC1 USDHC1 */
+ MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_WRITE)
+ MXC_DCD_ITEM(0x020c80a0, 0x00082029) /* set video PLL to 498MHz */
+ MXC_DCD_ITEM(0x020c80b0, 0x00065b9a)
+ MXC_DCD_ITEM(0x020c80c0, 0x000f4240)
/* IOMUX: */
MXC_DCD_ITEM(IOMUXC_GPR1, 0x48640005) /* default: 0x48400005 ENET_CLK output */
+#ifdef CONFIG_TX6QP
+ /* enable AXI cache for VDOA/VPU/IPU */
+ MXC_DCD_ITEM(IOMUXC_GPR4, 0xf00000cf)
+ /* set IPU AXI-id1 Qos=0x1 AXI-id0/2/3 Qos=0x7 */
+ MXC_DCD_ITEM(IOMUXC_GPR6, 0x77177717)
+ MXC_DCD_ITEM(IOMUXC_GPR7, 0x77177717)
+#endif
/* UART1 pad config */
MXC_DCD_ITEM(IOMUXC_SW_MUX_CTL_PAD_SD3_DATA7, 0x00000001) /* UART1 TXD */
MXC_DCD_ITEM(IOMUXC_SW_MUX_CTL_PAD_SD3_DATA6, 0x00000001) /* UART1 RXD */
-#ifdef CONFIG_MX6Q
+#ifdef CONFIG_SOC_MX6Q
MXC_DCD_ITEM(IOMUXC_UART1_UART_RX_DATA_SELECT_INPUT, 0x00000003) /* UART1 RXD INPUT_SEL */
#else
MXC_DCD_ITEM(IOMUXC_UART1_UART_RX_DATA_SELECT_INPUT, 0x00000002) /* UART1 RXD INPUT_SEL */
/* DRAM_DQM[0..7] */
MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM0, DQM_MASK)
MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM1, DQM_MASK)
- MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM2, DQM_MASK)
- MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM3, DQM_MASK)
+ MXC_DCD_ITEM_32(IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM2, DQM_MASK)
+ MXC_DCD_ITEM_32(IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM3, DQM_MASK)
MXC_DCD_ITEM_64(IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM4, DQM_MASK)
MXC_DCD_ITEM_64(IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM5, DQM_MASK)
MXC_DCD_ITEM_64(IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM6, DQM_MASK)
MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_PAD_DRAM_ODT0, SDODT_MASK)
MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_PAD_DRAM_ODT1, SDODT_MASK)
/* DRAM_B[0..7]DS */
- MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_GRP_B0DS, DSE_MASK)
- MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_GRP_B1DS, DSE_MASK)
- MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_GRP_B2DS, DSE_MASK)
- MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_GRP_B3DS, DSE_MASK)
- MXC_DCD_ITEM_64(IOMUXC_SW_PAD_CTL_GRP_B4DS, DSE_MASK)
- MXC_DCD_ITEM_64(IOMUXC_SW_PAD_CTL_GRP_B5DS, DSE_MASK)
- MXC_DCD_ITEM_64(IOMUXC_SW_PAD_CTL_GRP_B6DS, DSE_MASK)
- MXC_DCD_ITEM_64(IOMUXC_SW_PAD_CTL_GRP_B7DS, DSE_MASK)
+ MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_GRP_B0DS, DSE1_MASK)
+ MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_GRP_B1DS, DSE1_MASK)
+ MXC_DCD_ITEM_32(IOMUXC_SW_PAD_CTL_GRP_B2DS, DSE1_MASK)
+ MXC_DCD_ITEM_32(IOMUXC_SW_PAD_CTL_GRP_B3DS, DSE1_MASK)
+ MXC_DCD_ITEM_64(IOMUXC_SW_PAD_CTL_GRP_B4DS, DSE1_MASK)
+ MXC_DCD_ITEM_64(IOMUXC_SW_PAD_CTL_GRP_B5DS, DSE1_MASK)
+ MXC_DCD_ITEM_64(IOMUXC_SW_PAD_CTL_GRP_B6DS, DSE1_MASK)
+ MXC_DCD_ITEM_64(IOMUXC_SW_PAD_CTL_GRP_B7DS, DSE1_MASK)
/* ADDDS */
- MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_GRP_ADDDS, DSE_MASK)
+ MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_GRP_ADDDS, DSE2_MASK)
/* DDRMODE_CTL */
MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_GRP_DDRMODE_CTL, DDR_MODE_MASK)
/* DDRPKE */
- MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_GRP_DDRPKE, 0x00000000)
+ MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_GRP_DDRPKE, DDR_PKE_MASK)
/* DDRMODE */
MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_GRP_DDRMODE, DDR_MODE_MASK)
/* CTLDS */
- MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_GRP_CTLDS, DSE_MASK)
+ MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_GRP_CTLDS, DSE2_MASK)
/* DDR_TYPE */
MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_GRP_DDR_TYPE, DDR_SEL_MASK)
/* DDRPK */
/* DDRHYS */
MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_GRP_DDRHYS, 0x00000000)
-#ifdef CONFIG_MX6Q
+#ifdef CONFIG_SOC_MX6Q
/* TERM_CTL[0..7] */
MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_GRP_TERM_CTL0, ODT_MASK)
MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_GRP_TERM_CTL1, ODT_MASK)
MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_GRP_TERM_CTL5, ODT_MASK)
MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_GRP_TERM_CTL6, ODT_MASK)
MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_GRP_TERM_CTL7, ODT_MASK)
+#endif
+#if CONFIG_SYS_SDRAM_BUS_WIDTH > 16
+#define DO_DDR_CALIB
#endif
/* SDRAM initialization */
+#define WL_DLY_DQS_VAL 30
+#define WL_DLY_DQS0 (WL_DLY_DQS_VAL + 0)
+#define WL_DLY_DQS1 (WL_DLY_DQS_VAL + 0)
+#define WL_DLY_DQS2 (WL_DLY_DQS_VAL + 0)
+#define WL_DLY_DQS3 (WL_DLY_DQS_VAL + 0)
+#define WL_DLY_DQS4 (WL_DLY_DQS_VAL + 0)
+#define WL_DLY_DQS5 (WL_DLY_DQS_VAL + 0)
+#define WL_DLY_DQS6 (WL_DLY_DQS_VAL + 0)
+#define WL_DLY_DQS7 (WL_DLY_DQS_VAL + 0)
+
+ /* ZQ calibration */
+ MXC_DCD_ITEM(MMDC1_MDSCR, 0x04008010) /* precharge all */
+ MXC_DCD_ITEM(MMDC1_MDSCR, 0x04008040) /* MRS: ZQ calibration */
+ MXC_DCD_ITEM(MMDC1_MPZQHWCTRL, 0xa1390001)
+
+ MXC_DCD_ITEM(MMDC1_MPWLDECTRL0, (WL_DLY_DQS1 << 16) | (WL_DLY_DQS0 << 0))
+ MXC_DCD_ITEM_32(MMDC1_MPWLDECTRL1, (WL_DLY_DQS3 << 16) | (WL_DLY_DQS2 << 0))
+ MXC_DCD_ITEM_64(MMDC2_MPWLDECTRL0, (WL_DLY_DQS5 << 16) | (WL_DLY_DQS4 << 0))
+ MXC_DCD_ITEM_64(MMDC2_MPWLDECTRL1, (WL_DLY_DQS7 << 16) | (WL_DLY_DQS6 << 0))
+#if defined(CONFIG_SOC_MX6Q)
+ MXC_DCD_ITEM(MMDC1_MPDGCTRL0, 0x43430349)
+ MXC_DCD_ITEM_32(MMDC1_MPDGCTRL1, 0x03330334)
+ MXC_DCD_ITEM_64(MMDC2_MPDGCTRL0, 0x434b0351)
+ MXC_DCD_ITEM_64(MMDC2_MPDGCTRL1, 0x033d030e)
+#elif defined(CONFIG_SOC_MX6DL)
+ MXC_DCD_ITEM(MMDC1_MPDGCTRL0, 0x423a0236)
+ MXC_DCD_ITEM_32(MMDC1_MPDGCTRL1, 0x02210227)
+ MXC_DCD_ITEM_64(MMDC2_MPDGCTRL0, 0x42240226)
+ MXC_DCD_ITEM_64(MMDC2_MPDGCTRL1, 0x02120223)
+#elif defined(CONFIG_SOC_MX6S)
+ MXC_DCD_ITEM(MMDC1_MPDGCTRL0, 0x42490244)
+ MXC_DCD_ITEM_32(MMDC1_MPDGCTRL1, 0x022f0238)
+#else
+#error No DGCTRL settings for selected SoC
+#endif
+ MXC_DCD_ITEM(MMDC1_MPRDDLCTL, 0x40404040) /* DQ RD Delay default values */
+ MXC_DCD_ITEM(MMDC1_MPWRDLCTL, 0x40404040) /* DQ WR Delay default values */
+ MXC_DCD_ITEM_64(MMDC2_MPRDDLCTL, 0x40404040) /* DQ RD Delay default values */
+ MXC_DCD_ITEM_64(MMDC2_MPWRDLCTL, 0x40404040) /* DQ WR Delay default values */
+
/* MPRDDQBY[0..7]DL */
MXC_DCD_ITEM(MMDC1_MPRDDQBY0DL, 0x33333333)
MXC_DCD_ITEM(MMDC1_MPRDDQBY1DL, 0x33333333)
- MXC_DCD_ITEM(MMDC1_MPRDDQBY2DL, 0x33333333)
- MXC_DCD_ITEM(MMDC1_MPRDDQBY3DL, 0x33333333)
+ MXC_DCD_ITEM_32(MMDC1_MPRDDQBY2DL, 0x33333333)
+ MXC_DCD_ITEM_32(MMDC1_MPRDDQBY3DL, 0x33333333)
MXC_DCD_ITEM_64(MMDC2_MPRDDQBY0DL, 0x33333333)
MXC_DCD_ITEM_64(MMDC2_MPRDDQBY1DL, 0x33333333)
MXC_DCD_ITEM_64(MMDC2_MPRDDQBY2DL, 0x33333333)
MXC_DCD_ITEM_64(MMDC2_MPRDDQBY3DL, 0x33333333)
+#define MPMUR_FRC_MSR (1 << 11)
+ MXC_DCD_ITEM(MMDC1_MPMUR0, MPMUR_FRC_MSR)
+ MXC_DCD_ITEM_64(MMDC2_MPMUR0, MPMUR_FRC_MSR)
/* MDMISC */
MXC_DCD_ITEM(MMDC1_MDMISC, MDMISC_VAL | 2) /* reset MMDC FSM */
MXC_DCD_CMD_CHK(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CHK_CLR, MMDC1_MDMISC, 0x00000002)
/* MDCTL */
MXC_DCD_ITEM(MMDC1_MDCTL, MDCTL_VAL)
- MXC_DCD_CMD_CHK(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CHK_SET, MMDC1_MDMISC, 0x40000000)
+#if BANK_ADDR_BITS > 1
+ MXC_DCD_CMD_CHK(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CHK_SET, MMDC1_MDMISC, (3 << 30))
+#else
+ MXC_DCD_CMD_CHK(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CHK_SET, MMDC1_MDMISC, (1 << 30))
+#endif
MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_WRITE)
MXC_DCD_ITEM(MMDC1_MDCFG0, MDCFG0_VAL)
MXC_DCD_ITEM(MMDC1_MDOR, MDOR_VAL)
MXC_DCD_ITEM(MMDC1_MDOTC, MDOTC_VAL)
MXC_DCD_ITEM(MMDC1_MDPDC, MDPDC_VAL_0)
- MXC_DCD_ITEM_64(MMDC2_MDPDC, MDPDC_VAL_0)
MXC_DCD_ITEM(MMDC1_MDASP, (PHYS_SDRAM_1_SIZE + SZ_256M) / SZ_32M - 1)
/* CS0 MRS: */
MXC_DCD_ITEM(MMDC1_MDSCR, MDSCR_MRS_VAL(1, 2, mr2_val))
MXC_DCD_ITEM(MMDC1_MDSCR, MDSCR_MRS_VAL(1, 3, 0))
#endif
-
MXC_DCD_ITEM(MMDC1_MDREF, 0x0000c000) /* disable refresh */
MXC_DCD_ITEM(MMDC1_MDSCR, 0x00008020) /* issue one refresh cycle */
/* DDR3 calibration */
MXC_DCD_ITEM(MMDC1_MPPDCMPR2, 0x00000003) /* select default compare pattern for DQ calibration */
- MXC_DCD_ITEM(MMDC1_MAPSR, 0x00001007)
+#ifdef CONFIG_TX6QP
+ MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_SET)
+ MXC_DCD_ITEM(MMDC1_MAARCR, BIT(25)) /* MMDC reorder disable BOOT_CFG3[5:4] */
+ MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_WRITE)
+#endif
+ MXC_DCD_ITEM(MMDC1_MAPSR, 1)
+#ifdef DO_DDR_CALIB
/* ZQ calibration */
MXC_DCD_ITEM(MMDC1_MDSCR, 0x04008010) /* precharge all */
MXC_DCD_ITEM(MMDC1_MDSCR, 0x04008040) /* MRS: ZQ calibration */
MXC_DCD_CMD_CHK(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CHK_CLR, MMDC1_MPZQHWCTRL, 0x00010000)
MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_WRITE)
-
MXC_DCD_ITEM(MMDC1_MPZQHWCTRL, 0xa1380000)
-
-#ifndef DO_WL_CALIB
-#define WL_DLY_DQS_VAL 30
-#define WL_DLY_DQS0 (WL_DLY_DQS_VAL + 0)
-#define WL_DLY_DQS1 (WL_DLY_DQS_VAL + 0)
-#define WL_DLY_DQS2 (WL_DLY_DQS_VAL + 0)
-#define WL_DLY_DQS3 (WL_DLY_DQS_VAL + 0)
-#define WL_DLY_DQS4 (WL_DLY_DQS_VAL + 0)
-#define WL_DLY_DQS5 (WL_DLY_DQS_VAL + 0)
-#define WL_DLY_DQS6 (WL_DLY_DQS_VAL + 0)
-#define WL_DLY_DQS7 (WL_DLY_DQS_VAL + 0)
#endif
- /* Write leveling */
- MXC_DCD_ITEM(MMDC1_MDSCR, MDSCR_MRS_VAL(0, 3, 4)) /* MRS: select MPR */
-#ifdef DO_WL_CALIB
- MXC_DCD_ITEM(MMDC1_MDSCR, 0x00808231) /* MRS: start write leveling */
- MXC_DCD_ITEM(MMDC1_MPWLGCR, 0x00000001) /* initiate Write leveling */
- MXC_DCD_CMD_CHK(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CHK_CLR, MMDC1_MPWLGCR, 0x00000001)
- MXC_DCD_CMD_CHK(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CHK_CLR, MMDC1_MPWLGCR, 0x00000f00)
-#if PHYS_SDRAM_1_WIDTH == 64
- MXC_DCD_CMD_CHK(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CHK_CLR, MMDC2_MPWLGCR, 0x00000001)
- MXC_DCD_CMD_CHK(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CHK_CLR, MMDC2_MPWLGCR, 0x00000f00)
-#endif /* PHYS_SDRAM_1_WIDTH == 64 */
-#else
- MXC_DCD_ITEM(MMDC1_MPWLDECTRL0, (WL_DLY_DQS1 << 16) | (WL_DLY_DQS0 << 0))
- MXC_DCD_ITEM(MMDC1_MPWLDECTRL1, (WL_DLY_DQS3 << 16) | (WL_DLY_DQS2 << 0))
- MXC_DCD_ITEM_64(MMDC2_MPWLDECTRL0, (WL_DLY_DQS5 << 16) | (WL_DLY_DQS4 << 0))
- MXC_DCD_ITEM_64(MMDC2_MPWLDECTRL1, (WL_DLY_DQS7 << 16) | (WL_DLY_DQS6 << 0))
-#endif /* DO_WL_CALIB */
-
- MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_WRITE)
- MXC_DCD_ITEM(MMDC1_MDSCR, MDSCR_MRS_VAL(0, 1, mr1_val)) /* MRS: end write leveling */
-
-
- /* DQS gating calibration */
MXC_DCD_ITEM(MMDC1_MDSCR, MDSCR_MRS_VAL(0, 3, 4)) /* MRS: select MPR */
#if BANK_ADDR_BITS > 1
MXC_DCD_ITEM(MMDC1_MDSCR, MDSCR_MRS_VAL(1, 3, 4)) /* MRS: select MPR */
#endif
- MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS0_P, SDQS_MASK | 0x7000) /* enable Pullups on DQS pads */
- MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS1_P, SDQS_MASK | 0x7000)
- MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS2_P, SDQS_MASK | 0x7000)
- MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS3_P, SDQS_MASK | 0x7000)
- MXC_DCD_ITEM_64(IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS4_P, SDQS_MASK | 0x7000)
- MXC_DCD_ITEM_64(IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS5_P, SDQS_MASK | 0x7000)
- MXC_DCD_ITEM_64(IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS6_P, SDQS_MASK | 0x7000)
- MXC_DCD_ITEM_64(IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS7_P, SDQS_MASK | 0x7000)
-
- MXC_DCD_ITEM(MMDC1_MDSCR, 0x00008020) /* issue one refresh cycle */
- MXC_DCD_ITEM(MMDC1_MDSCR, 0x04008050) /* precharge all to bank 0 */
-
- MXC_DCD_ITEM(MMDC1_MPRDDLCTL, 0x40404040) /* DQ RD Delay default values */
- MXC_DCD_ITEM(MMDC1_MPWRDLCTL, 0x40404040) /* DQ WR Delay default values */
- MXC_DCD_ITEM_64(MMDC2_MPRDDLCTL, 0x40404040) /* DQ RD Delay default values */
- MXC_DCD_ITEM_64(MMDC2_MPWRDLCTL, 0x40404040) /* DQ WR Delay default values */
- MXC_DCD_ITEM(MMDC1_MPMUR0, 0x00000800)
- MXC_DCD_ITEM(MMDC1_MPDGCTRL0, 0x80000000) /* issue fifo reset */
- MXC_DCD_CMD_CHK(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CHK_CLR, MMDC1_MPDGCTRL0, 0x80000000)
- MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_WRITE)
- MXC_DCD_ITEM(MMDC1_MPDGCTRL0, 0x80000000) /* issue 2nd fifo reset */
- MXC_DCD_CMD_CHK(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CHK_CLR, MMDC1_MPDGCTRL0, 0x80000000)
- MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_WRITE)
- MXC_DCD_ITEM(MMDC1_MPDGCTRL0, 0x50800000) /* choose 32 wait cycles and start DQS calib. */
- MXC_DCD_CMD_CHK(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CHK_CLR, MMDC1_MPDGCTRL0, 0x10001000)
- MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_WRITE)
-
/* DRAM_SDQS[0..7] pad config */
MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS0_P, SDQS_MASK)
MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS1_P, SDQS_MASK)
- MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS2_P, SDQS_MASK)
- MXC_DCD_ITEM(IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS3_P, SDQS_MASK)
+ MXC_DCD_ITEM_32(IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS2_P, SDQS_MASK)
+ MXC_DCD_ITEM_32(IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS3_P, SDQS_MASK)
MXC_DCD_ITEM_64(IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS4_P, SDQS_MASK)
MXC_DCD_ITEM_64(IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS5_P, SDQS_MASK)
MXC_DCD_ITEM_64(IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS6_P, SDQS_MASK)
MXC_DCD_ITEM_64(IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS7_P, SDQS_MASK)
-
+#ifdef DO_DDR_CALIB
/* Read delay calibration */
MXC_DCD_ITEM(MMDC1_MDSCR, 0x04008050) /* precharge all to bank 0 */
MXC_DCD_ITEM(MMDC1_MPRDDLHWCTL, 0x00000030) /* MPRDDLHWCTL: HW_WR_DL_CMP_CYC | HW_RD_DL_EN */
MXC_DCD_ITEM_64(MMDC2_MPRDDLHWCTL, 0x00000030) /* MPRDDLHWCTL: HW_WR_DL_CMP_CYC | HW_RD_DL_EN */
- MXC_DCD_CMD_CHK(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CHK_CLR, MMDC1_MPRDDLHWCTL, 0x0000001f)
+ MXC_DCD_CMD_CHK_16(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CHK_CLR, MMDC1_MPRDDLHWCTL, 0x00000013)
+ MXC_DCD_CMD_CHK_32(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CHK_CLR, MMDC1_MPRDDLHWCTL, 0x0000001f)
MXC_DCD_CMD_CHK_64(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CHK_CLR, MMDC2_MPRDDLHWCTL, 0x0000001f)
MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_WRITE)
+ /* Write delay calibration */
MXC_DCD_ITEM(MMDC1_MDSCR, 0x04008050) /* precharge all to bank 0 */
MXC_DCD_ITEM(MMDC1_MPWRDLHWCTL, 0x00000030) /* start WR DL calibration */
- MXC_DCD_CMD_CHK(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CHK_CLR, MMDC1_MPWRDLHWCTL, 0x0000001f)
-#if PHYS_SDRAM_1_WIDTH == 64
+ MXC_DCD_CMD_CHK_16(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CHK_CLR, MMDC1_MPWRDLHWCTL, 0x00000013)
+ MXC_DCD_CMD_CHK_32(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CHK_CLR, MMDC1_MPWRDLHWCTL, 0x0000001f)
+#if CONFIG_SYS_SDRAM_BUS_WIDTH == 64
MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_WRITE)
MXC_DCD_ITEM(MMDC1_MDSCR, 0x04008050) /* precharge all to bank 0 */
MXC_DCD_CMD_CHK(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CHK_CLR, MMDC2_MPWRDLHWCTL, 0x0000001f)
#endif
MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_WRITE)
-
+#endif /* DO_DDR_CALIB */
MXC_DCD_ITEM(MMDC1_MDSCR, MDSCR_MRS_VAL(0, 3, 0)) /* MRS: select normal data path */
#if BANK_ADDR_BITS > 1
MXC_DCD_ITEM(MMDC1_MDSCR, MDSCR_MRS_VAL(1, 3, 0)) /* MRS: select normal data path */
#endif
MXC_DCD_ITEM(MMDC1_MPZQHWCTRL, 0xa138002b)
MXC_DCD_ITEM(MMDC1_MDREF, (3 << 11) | (0 << 14)) /* 4 cycles per 64kHz period (3.9us) */
- MXC_DCD_ITEM(MMDC1_MAPSR, 0x00001006)
+ MXC_DCD_ITEM(MMDC1_MAPSR, (16 << 8))
MXC_DCD_ITEM(MMDC1_MDPDC, MDPDC_VAL_1)
- MXC_DCD_ITEM_64(MMDC2_MDPDC, MDPDC_VAL_1)
/* MDSCR: Normal operation */
MXC_DCD_ITEM(MMDC1_MDSCR, 0x00000000)