#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>
.error "DCD too large!"
.endif
dcd_end:
+ .section ".pad"
+ .section ".text"
.endm
#define MXC_DCD_CMD_WRT(type, flags) \
(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 PHYS_SDRAM_1_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 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 MMDC2_MPSWDRDR7 0x021b48b4
#endif
-#ifdef CONFIG_MX6Q
+#ifdef CONFIG_SOC_MX6Q
#define IOMUXC_GPR1 0x020e0004
#define IOMUXC_SW_MUX_CTL_PAD_GPIO17 0x020e024c
#define IOMUXC_SW_MUX_CTL_PAD_SD3_DATA7 0x020e02a8
#define IOMUXC_UART1_UART_RX_DATA_SELECT_INPUT 0x020e0920
#endif
-#ifdef CONFIG_MX6DL
+#if defined(CONFIG_SOC_MX6DL) || defined(CONFIG_SOC_MX6S)
#define IOMUXC_GPR1 0x020e0004
#define IOMUXC_SW_MUX_CTL_PAD_GPIO17 0x020e0218
#define IOMUXC_SW_MUX_CTL_PAD_SD3_DATA7 0x020e0330
/* 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 */
+ MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CS2CDR, 0x006336c1) /* default: 0x007236c1 */
+ MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CHSCCDR, 0x00012093) /* default: 0x0002a150 */
+ MXC_DCD_ITEM(CCM_BASE_ADDR + CCM_CSCDR2, 0x00012090) /* default: 0x0002a150 */
MXC_DCD_ITEM(ANATOP_BASE_ADDR + ANATOP_PLL_ENET, 0x00002001) /* ENET PLL */
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_ITEM(0x020c80a0, 0x80082029) /* set video PLL to 984MHz */
+ MXC_DCD_ITEM(0x020c80b0, 0x00065b9a)
+ MXC_DCD_ITEM(0x020c80c0, 0x000f4240)
/* IOMUX: */
MXC_DCD_ITEM(IOMUXC_GPR1, 0x48640005) /* default: 0x48400005 ENET_CLK output */
/* 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 */
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_32(IOMUXC_SW_PAD_CTL_GRP_B2DS, DSE_MASK)
- MXC_DCD_ITEM_32(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 */
/* 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(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)
#else /* DO_DDR_CALIB */
/* 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)
+ 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 PHYS_SDRAM_1_WIDTH == 64
MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_WRITE)