/*
- * Machine Specific Values for SMDK5250 board based on S5PC520
+ * Machine Specific Values for SMDK5250 board based on EXYNOS5
*
* Copyright (C) 2012 Samsung Electronics
*
#define _SMDK5250_SETUP_H
#include <config.h>
-#include <version.h>
-#include <asm/arch/cpu.h>
-
-/* GPIO Offsets for UART: GPIO Contol Register */
-#define EXYNOS5_GPIO_A0_CON_OFFSET 0x0
-#define EXYNOS5_GPIO_A1_CON_OFFSET 0x20
-
-/* TZPC : Register Offsets */
-#define TZPC0_BASE 0x10100000
-#define TZPC1_BASE 0x10110000
-#define TZPC2_BASE 0x10120000
-#define TZPC3_BASE 0x10130000
-#define TZPC4_BASE 0x10140000
-#define TZPC5_BASE 0x10150000
-#define TZPC6_BASE 0x10160000
-#define TZPC7_BASE 0x10170000
-#define TZPC8_BASE 0x10180000
-#define TZPC9_BASE 0x10190000
-
-/* CLK_SRC_CPU */
-/* 0 = MOUTAPLL, 1 = SCLKMPLL */
-#define MUX_HPM_SEL 0
-#define MUX_CPU_SEL 0
-#define MUX_APLL_SEL 1
-#define CLK_SRC_CPU_VAL ((MUX_HPM_SEL << 20) \
- | (MUX_CPU_SEL << 16) \
- | (MUX_APLL_SEL))
-
-/* CLK_DIV_CPU0 */
-#define ARM2_RATIO 0x0
-#define APLL_RATIO 0x1
-#define PCLK_DBG_RATIO 0x1
-#define ATB_RATIO 0x4
-#define PERIPH_RATIO 0x7
-#define ACP_RATIO 0x7
-#define CPUD_RATIO 0x2
-#define ARM_RATIO 0x0
-#define CLK_DIV_CPU0_VAL ((ARM2_RATIO << 28) \
- | (APLL_RATIO << 24) \
- | (PCLK_DBG_RATIO << 20) \
- | (ATB_RATIO << 16) \
- | (PERIPH_RATIO << 12) \
- | (ACP_RATIO << 8) \
- | (CPUD_RATIO << 4) \
- | (ARM_RATIO))
-
-/* CLK_DIV_CPU1 */
-#define HPM_RATIO 0x4
-#define COPY_RATIO 0x0
-#define CLK_DIV_CPU1_VAL ((HPM_RATIO << 4) \
- | (COPY_RATIO))
-
-#define APLL_MDIV 0x7D
-#define APLL_PDIV 0x3
-#define APLL_SDIV 0x0
+#include <asm/arch/dmc.h>
-#define MPLL_MDIV 0x64
-#define MPLL_PDIV 0x3
-#define MPLL_SDIV 0x0
-
-#define CPLL_MDIV 0x96
-#define CPLL_PDIV 0x4
-#define CPLL_SDIV 0x0
-
-/* APLL_CON1 */
+/* APLL_CON1 */
#define APLL_CON1_VAL (0x00203800)
-/* MPLL_CON1 */
-#define MPLL_CON1_VAL (0x00203800)
+/* MPLL_CON1 */
+#define MPLL_CON1_VAL (0x00203800)
-/* CPLL_CON1 */
+/* CPLL_CON1 */
#define CPLL_CON1_VAL (0x00203800)
-#define EPLL_MDIV 0x60
-#define EPLL_PDIV 0x3
-#define EPLL_SDIV 0x3
+/* GPLL_CON1 */
+#define GPLL_CON1_VAL (0x00203800)
+/* EPLL_CON1, CON2 */
#define EPLL_CON1_VAL 0x00000000
#define EPLL_CON2_VAL 0x00000080
-#define VPLL_MDIV 0x96
-#define VPLL_PDIV 0x3
-#define VPLL_SDIV 0x2
-
+/* VPLL_CON1, CON2 */
#define VPLL_CON1_VAL 0x00000000
#define VPLL_CON2_VAL 0x00000080
-#define BPLL_MDIV 0x215
-#define BPLL_PDIV 0xC
-#define BPLL_SDIV 0x1
-
+/* BPLL_CON1 */
#define BPLL_CON1_VAL 0x00203800
/* Set PLL */
#define set_pll(mdiv, pdiv, sdiv) (1<<31 | mdiv<<16 | pdiv<<8 | sdiv)
-#define APLL_CON0_VAL set_pll(APLL_MDIV, APLL_PDIV, APLL_SDIV)
-#define MPLL_CON0_VAL set_pll(MPLL_MDIV, MPLL_PDIV, MPLL_SDIV)
-#define CPLL_CON0_VAL set_pll(CPLL_MDIV, CPLL_PDIV, CPLL_SDIV)
-#define EPLL_CON0_VAL set_pll(EPLL_MDIV, EPLL_PDIV, EPLL_SDIV)
-#define VPLL_CON0_VAL set_pll(VPLL_MDIV, VPLL_PDIV, VPLL_SDIV)
-#define BPLL_CON0_VAL set_pll(BPLL_MDIV, BPLL_PDIV, BPLL_SDIV)
+/* CLK_SRC_CPU */
+/* 0 = MOUTAPLL, 1 = SCLKMPLL */
+#define MUX_HPM_SEL 0
+#define MUX_CPU_SEL 0
+#define MUX_APLL_SEL 1
+
+#define CLK_SRC_CPU_VAL ((MUX_HPM_SEL << 20) \
+ | (MUX_CPU_SEL << 16) \
+ | (MUX_APLL_SEL))
+
+/* MEMCONTROL register bit fields */
+#define DMC_MEMCONTROL_CLK_STOP_DISABLE (0 << 0)
+#define DMC_MEMCONTROL_DPWRDN_DISABLE (0 << 1)
+#define DMC_MEMCONTROL_DPWRDN_ACTIVE_PRECHARGE (0 << 2)
+#define DMC_MEMCONTROL_TP_DISABLE (0 << 4)
+#define DMC_MEMCONTROL_DSREF_DISABLE (0 << 5)
+#define DMC_MEMCONTROL_DSREF_ENABLE (1 << 5)
+#define DMC_MEMCONTROL_ADD_LAT_PALL_CYCLE(x) (x << 6)
+
+#define DMC_MEMCONTROL_MEM_TYPE_LPDDR3 (7 << 8)
+#define DMC_MEMCONTROL_MEM_TYPE_DDR3 (6 << 8)
+#define DMC_MEMCONTROL_MEM_TYPE_LPDDR2 (5 << 8)
+
+#define DMC_MEMCONTROL_MEM_WIDTH_32BIT (2 << 12)
+
+#define DMC_MEMCONTROL_NUM_CHIP_1 (0 << 16)
+#define DMC_MEMCONTROL_NUM_CHIP_2 (1 << 16)
+
+#define DMC_MEMCONTROL_BL_8 (3 << 20)
+#define DMC_MEMCONTROL_BL_4 (2 << 20)
+
+#define DMC_MEMCONTROL_PZQ_DISABLE (0 << 24)
+
+#define DMC_MEMCONTROL_MRR_BYTE_7_0 (0 << 25)
+#define DMC_MEMCONTROL_MRR_BYTE_15_8 (1 << 25)
+#define DMC_MEMCONTROL_MRR_BYTE_23_16 (2 << 25)
+#define DMC_MEMCONTROL_MRR_BYTE_31_24 (3 << 25)
+
+/* MEMCONFIG0 register bit fields */
+#define DMC_MEMCONFIGx_CHIP_MAP_INTERLEAVED (1 << 12)
+#define DMC_MEMCONFIGx_CHIP_COL_10 (3 << 8)
+#define DMC_MEMCONFIGx_CHIP_ROW_14 (2 << 4)
+#define DMC_MEMCONFIGx_CHIP_ROW_15 (3 << 4)
+#define DMC_MEMCONFIGx_CHIP_BANK_8 (3 << 0)
+
+#define DMC_MEMBASECONFIGx_CHIP_BASE(x) (x << 16)
+#define DMC_MEMBASECONFIGx_CHIP_MASK(x) (x << 0)
+#define DMC_MEMBASECONFIG_VAL(x) ( \
+ DMC_MEMBASECONFIGx_CHIP_BASE(x) | \
+ DMC_MEMBASECONFIGx_CHIP_MASK(0x780) \
+)
+
+#define DMC_MEMBASECONFIG0_VAL DMC_MEMBASECONFIG_VAL(0x40)
+#define DMC_MEMBASECONFIG1_VAL DMC_MEMBASECONFIG_VAL(0x80)
+
+#define DMC_PRECHCONFIG_VAL 0xFF000000
+#define DMC_PWRDNCONFIG_VAL 0xFFFF00FF
+
+#define DMC_CONCONTROL_RESET_VAL 0x0FFF0000
+#define DFI_INIT_START (1 << 28)
+#define EMPTY (1 << 8)
+#define AREF_EN (1 << 5)
+
+#define DFI_INIT_COMPLETE_CHO (1 << 2)
+#define DFI_INIT_COMPLETE_CH1 (1 << 3)
+
+#define RDLVL_COMPLETE_CHO (1 << 14)
+#define RDLVL_COMPLETE_CH1 (1 << 15)
+
+#define CLK_STOP_EN (1 << 0)
+#define DPWRDN_EN (1 << 1)
+#define DSREF_EN (1 << 5)
+
+/* COJCONTROL register bit fields */
+#define DMC_CONCONTROL_IO_PD_CON_DISABLE (0 << 3)
+#define DMC_CONCONTROL_AREF_EN_DISABLE (0 << 5)
+#define DMC_CONCONTROL_EMPTY_DISABLE (0 << 8)
+#define DMC_CONCONTROL_EMPTY_ENABLE (1 << 8)
+#define DMC_CONCONTROL_RD_FETCH_DISABLE (0x0 << 12)
+#define DMC_CONCONTROL_TIMEOUT_LEVEL0 (0xFFF << 16)
+#define DMC_CONCONTROL_DFI_INIT_START_DISABLE (0 << 28)
+
+/* CLK_DIV_CPU0_VAL */
+#define CLK_DIV_CPU0_VAL ((ARM2_RATIO << 28) \
+ | (APLL_RATIO << 24) \
+ | (PCLK_DBG_RATIO << 20) \
+ | (ATB_RATIO << 16) \
+ | (PERIPH_RATIO << 12) \
+ | (ACP_RATIO << 8) \
+ | (CPUD_RATIO << 4) \
+ | (ARM_RATIO))
+
+
+/* CLK_FSYS */
+#define CLK_SRC_FSYS0_VAL 0x66666
+#define CLK_DIV_FSYS0_VAL 0x0BB00000
+
+/* CLK_DIV_CPU1 */
+#define HPM_RATIO 0x2
+#define COPY_RATIO 0x0
+
+/* CLK_DIV_CPU1 = 0x00000003 */
+#define CLK_DIV_CPU1_VAL ((HPM_RATIO << 4) \
+ | (COPY_RATIO))
/* CLK_SRC_CORE0 */
-#define CLK_SRC_CORE0_VAL 0x00060000
+#define CLK_SRC_CORE0_VAL 0x00000000
/* CLK_SRC_CORE1 */
-#define CLK_SRC_CORE1_VAL 0x100
+#define CLK_SRC_CORE1_VAL 0x100
/* CLK_DIV_CORE0 */
-#define CLK_DIV_CORE0_VAL 0x120000
+#define CLK_DIV_CORE0_VAL 0x00120000
/* CLK_DIV_CORE1 */
-#define CLK_DIV_CORE1_VAL 0x07070700
+#define CLK_DIV_CORE1_VAL 0x07070700
+
+/* CLK_DIV_SYSRGT */
+#define CLK_DIV_SYSRGT_VAL 0x00000111
+
+/* CLK_DIV_ACP */
+#define CLK_DIV_ACP_VAL 0x12
+
+/* CLK_DIV_SYSLFT */
+#define CLK_DIV_SYSLFT_VAL 0x00000311
/* CLK_SRC_CDREX */
-#define CLK_SRC_CDREX_INIT_VAL 0x1
-#define CLK_SRC_CDREX_VAL 0x111
+#define CLK_SRC_CDREX_VAL 0x1
/* CLK_DIV_CDREX */
-#define CLK_DIV_CDREX_INIT_VAL 0x71771111
-
-#define MCLK_CDREX2_RATIO 0x0
-#define ACLK_EFCON_RATIO 0x1
-#define MCLK_DPHY_RATIO 0x0
-#define MCLK_CDREX_RATIO 0x0
+#define MCLK_CDREX2_RATIO 0x0
+#define ACLK_EFCON_RATIO 0x1
+#define MCLK_DPHY_RATIO 0x1
+#define MCLK_CDREX_RATIO 0x1
#define ACLK_C2C_200_RATIO 0x1
#define C2C_CLK_400_RATIO 0x1
-#define PCLK_CDREX_RATIO 0x3
+#define PCLK_CDREX_RATIO 0x1
#define ACLK_CDREX_RATIO 0x1
-#define CLK_DIV_CDREX_VAL ((MCLK_DPHY_RATIO << 20) \
- | (MCLK_CDREX_RATIO << 16) \
- | (ACLK_C2C_200_RATIO << 12) \
- | (C2C_CLK_400_RATIO << 8) \
- | (PCLK_CDREX_RATIO << 4) \
- | (ACLK_CDREX_RATIO))
-#define MCLK_EFPHY_RATIO 0x4
-#define CLK_DIV_CDREX2_VAL MCLK_EFPHY_RATIO
+#define CLK_DIV_CDREX_VAL ((MCLK_DPHY_RATIO << 24) \
+ | (C2C_CLK_400_RATIO << 6) \
+ | (PCLK_CDREX_RATIO << 4) \
+ | (ACLK_CDREX_RATIO))
-/* CLK_DIV_ACP */
-#define CLK_DIV_ACP_VAL 0x12
-
-/* CLK_SRC_TOP0 */
-#define MUX_ACLK_300_GSCL_SEL 0x1
-#define MUX_ACLK_300_GSCL_MID_SEL 0x0
-#define MUX_ACLK_400_SEL 0x0
-#define MUX_ACLK_333_SEL 0x0
-#define MUX_ACLK_300_DISP1_SEL 0x1
-#define MUX_ACLK_300_DISP1_MID_SEL 0x0
-#define MUX_ACLK_200_SEL 0x0
-#define MUX_ACLK_166_SEL 0x0
-#define CLK_SRC_TOP0_VAL ((MUX_ACLK_300_GSCL_SEL << 25) \
- | (MUX_ACLK_300_GSCL_MID_SEL << 24) \
- | (MUX_ACLK_400_SEL << 20) \
- | (MUX_ACLK_333_SEL << 16) \
- | (MUX_ACLK_300_DISP1_SEL << 15) \
+/* CLK_SRC_TOP0 */
+#define MUX_ACLK_300_GSCL_SEL 0x0
+#define MUX_ACLK_300_GSCL_MID_SEL 0x0
+#define MUX_ACLK_400_G3D_MID_SEL 0x0
+#define MUX_ACLK_333_SEL 0x0
+#define MUX_ACLK_300_DISP1_SEL 0x0
+#define MUX_ACLK_300_DISP1_MID_SEL 0x0
+#define MUX_ACLK_200_SEL 0x0
+#define MUX_ACLK_166_SEL 0x0
+#define CLK_SRC_TOP0_VAL ((MUX_ACLK_300_GSCL_SEL << 25) \
+ | (MUX_ACLK_300_GSCL_MID_SEL << 24) \
+ | (MUX_ACLK_400_G3D_MID_SEL << 20) \
+ | (MUX_ACLK_333_SEL << 16) \
+ | (MUX_ACLK_300_DISP1_SEL << 15) \
| (MUX_ACLK_300_DISP1_MID_SEL << 14) \
- | (MUX_ACLK_200_SEL << 12) \
+ | (MUX_ACLK_200_SEL << 12) \
| (MUX_ACLK_166_SEL << 8))
-/* CLK_SRC_TOP1 */
-#define MUX_ACLK_400_ISP_SEL 0x0
-#define MUX_ACLK_400_IOP_SEL 0x0
-#define MUX_ACLK_MIPI_HSI_TXBASE_SEL 0x0
-#define CLK_SRC_TOP1_VAL ((MUX_ACLK_400_ISP_SEL << 24) \
- |(MUX_ACLK_400_IOP_SEL << 20) \
- |(MUX_ACLK_MIPI_HSI_TXBASE_SEL << 16))
+/* CLK_SRC_TOP1 */
+#define MUX_ACLK_400_G3D_SEL 0x1
+#define MUX_ACLK_400_ISP_SEL 0x0
+#define MUX_ACLK_400_IOP_SEL 0x0
+#define MUX_ACLK_MIPI_HSI_TXBASE_SEL 0x0
+#define MUX_ACLK_300_GSCL_MID1_SEL 0x0
+#define MUX_ACLK_300_DISP1_MID1_SEL 0x0
+#define CLK_SRC_TOP1_VAL ((MUX_ACLK_400_G3D_SEL << 28) \
+ |(MUX_ACLK_400_ISP_SEL << 24) \
+ |(MUX_ACLK_400_IOP_SEL << 20) \
+ |(MUX_ACLK_MIPI_HSI_TXBASE_SEL << 16) \
+ |(MUX_ACLK_300_GSCL_MID1_SEL << 12) \
+ |(MUX_ACLK_300_DISP1_MID1_SEL << 8))
/* CLK_SRC_TOP2 */
-#define MUX_BPLL_USER_SEL 0x1
-#define MUX_MPLL_USER_SEL 0x1
-#define MUX_VPLL_SEL 0x0
-#define MUX_EPLL_SEL 0x0
-#define MUX_CPLL_SEL 0x0
-#define VPLLSRC_SEL 0x0
-#define CLK_SRC_TOP2_VAL ((MUX_BPLL_USER_SEL << 24) \
- | (MUX_MPLL_USER_SEL << 20) \
- | (MUX_VPLL_SEL << 16) \
- | (MUX_EPLL_SEL << 12) \
- | (MUX_CPLL_SEL << 8) \
+#define MUX_GPLL_SEL 0x1
+#define MUX_BPLL_USER_SEL 0x0
+#define MUX_MPLL_USER_SEL 0x0
+#define MUX_VPLL_SEL 0x1
+#define MUX_EPLL_SEL 0x1
+#define MUX_CPLL_SEL 0x1
+#define VPLLSRC_SEL 0x0
+#define CLK_SRC_TOP2_VAL ((MUX_GPLL_SEL << 28) \
+ | (MUX_BPLL_USER_SEL << 24) \
+ | (MUX_MPLL_USER_SEL << 20) \
+ | (MUX_VPLL_SEL << 16) \
+ | (MUX_EPLL_SEL << 12) \
+ | (MUX_CPLL_SEL << 8) \
| (VPLLSRC_SEL))
/* CLK_SRC_TOP3 */
-#define MUX_ACLK_333_SUB_SEL 0x1
-#define MUX_ACLK_400_SUB_SEL 0x1
-#define MUX_ACLK_266_ISP_SUB_SEL 0x1
-#define MUX_ACLK_266_GPS_SUB_SEL 0x1
-#define MUX_ACLK_300_GSCL_SUB_SEL 0x1
-#define MUX_ACLK_266_GSCL_SUB_SEL 0x1
-#define MUX_ACLK_300_DISP1_SUB_SEL 0x1
-#define MUX_ACLK_200_DISP1_SUB_SEL 0x1
-#define CLK_SRC_TOP3_VAL ((MUX_ACLK_333_SUB_SEL << 24) \
- | (MUX_ACLK_400_SUB_SEL << 20) \
- | (MUX_ACLK_266_ISP_SUB_SEL << 16) \
- | (MUX_ACLK_266_GPS_SUB_SEL << 12) \
- | (MUX_ACLK_300_GSCL_SUB_SEL << 10) \
- | (MUX_ACLK_266_GSCL_SUB_SEL << 8) \
- | (MUX_ACLK_300_DISP1_SUB_SEL << 6) \
- | (MUX_ACLK_200_DISP1_SUB_SEL << 4))
-
-/* CLK_DIV_TOP0 */
-#define ACLK_300_RATIO 0x0
-#define ACLK_400_RATIO 0x3
-#define ACLK_333_RATIO 0x2
+#define MUX_ACLK_333_SUB_SEL 0x1
+#define MUX_ACLK_400_SUB_SEL 0x1
+#define MUX_ACLK_266_ISP_SUB_SEL 0x1
+#define MUX_ACLK_266_GPS_SUB_SEL 0x0
+#define MUX_ACLK_300_GSCL_SUB_SEL 0x1
+#define MUX_ACLK_266_GSCL_SUB_SEL 0x1
+#define MUX_ACLK_300_DISP1_SUB_SEL 0x1
+#define MUX_ACLK_200_DISP1_SUB_SEL 0x1
+#define CLK_SRC_TOP3_VAL ((MUX_ACLK_333_SUB_SEL << 24) \
+ | (MUX_ACLK_400_SUB_SEL << 20) \
+ | (MUX_ACLK_266_ISP_SUB_SEL << 16) \
+ | (MUX_ACLK_266_GPS_SUB_SEL << 12) \
+ | (MUX_ACLK_300_GSCL_SUB_SEL << 10) \
+ | (MUX_ACLK_266_GSCL_SUB_SEL << 8) \
+ | (MUX_ACLK_300_DISP1_SUB_SEL << 6) \
+ | (MUX_ACLK_200_DISP1_SUB_SEL << 4))
+
+/* CLK_DIV_TOP0 */
+#define ACLK_300_DISP1_RATIO 0x2
+#define ACLK_400_G3D_RATIO 0x0
+#define ACLK_333_RATIO 0x0
#define ACLK_266_RATIO 0x2
#define ACLK_200_RATIO 0x3
-#define ACLK_166_RATIO 0x5
+#define ACLK_166_RATIO 0x1
#define ACLK_133_RATIO 0x1
#define ACLK_66_RATIO 0x5
-#define CLK_DIV_TOP0_VAL ((ACLK_300_RATIO << 28) \
- | (ACLK_400_RATIO << 24) \
- | (ACLK_333_RATIO << 20) \
- | (ACLK_266_RATIO << 16) \
- | (ACLK_200_RATIO << 12) \
- | (ACLK_166_RATIO << 8) \
- | (ACLK_133_RATIO << 4) \
+
+#define CLK_DIV_TOP0_VAL ((ACLK_300_DISP1_RATIO << 28) \
+ | (ACLK_400_G3D_RATIO << 24) \
+ | (ACLK_333_RATIO << 20) \
+ | (ACLK_266_RATIO << 16) \
+ | (ACLK_200_RATIO << 12) \
+ | (ACLK_166_RATIO << 8) \
+ | (ACLK_133_RATIO << 4) \
| (ACLK_66_RATIO))
-/* CLK_DIV_TOP1 */
-#define ACLK_MIPI_HSI_TX_BASE_RATIO 0x3
-#define ACLK_66_PRE_RATIO 0x1
-#define ACLK_400_ISP_RATIO 0x1
-#define ACLK_400_IOP_RATIO 0x1
-#define ACLK_300_GSCL_RATIO 0x0
-#define ACLK_266_GPS_RATIO 0x7
-
-#define CLK_DIV_TOP1_VAL ((ACLK_MIPI_HSI_TX_BASE_RATIO << 28) \
- | (ACLK_66_PRE_RATIO << 24) \
- | (ACLK_400_ISP_RATIO << 20) \
- | (ACLK_400_IOP_RATIO << 16) \
- | (ACLK_300_GSCL_RATIO << 12) \
- | (ACLK_266_GPS_RATIO << 8))
-
-/* APLL_LOCK */
-#define APLL_LOCK_VAL (0x3E8)
-/* MPLL_LOCK */
-#define MPLL_LOCK_VAL (0x2F1)
-/* CPLL_LOCK */
-#define CPLL_LOCK_VAL (0x3E8)
-/* EPLL_LOCK */
-#define EPLL_LOCK_VAL (0x2321)
-/* VPLL_LOCK */
-#define VPLL_LOCK_VAL (0x2321)
-/* BPLL_LOCK */
-#define BPLL_LOCK_VAL (0x3E8)
+/* CLK_DIV_TOP1 */
+#define ACLK_MIPI_HSI_TX_BASE_RATIO 0x3
+#define ACLK_66_PRE_RATIO 0x1
+#define ACLK_400_ISP_RATIO 0x1
+#define ACLK_400_IOP_RATIO 0x1
+#define ACLK_300_GSCL_RATIO 0x2
+
+#define CLK_DIV_TOP1_VAL ((ACLK_MIPI_HSI_TX_BASE_RATIO << 28) \
+ | (ACLK_66_PRE_RATIO << 24) \
+ | (ACLK_400_ISP_RATIO << 20) \
+ | (ACLK_400_IOP_RATIO << 16) \
+ | (ACLK_300_GSCL_RATIO << 12))
+
+/* APLL_LOCK */
+#define APLL_LOCK_VAL (0x546)
+/* MPLL_LOCK */
+#define MPLL_LOCK_VAL (0x546)
+/* CPLL_LOCK */
+#define CPLL_LOCK_VAL (0x546)
+/* GPLL_LOCK */
+#define GPLL_LOCK_VAL (0x546)
+/* EPLL_LOCK */
+#define EPLL_LOCK_VAL (0x3A98)
+/* VPLL_LOCK */
+#define VPLL_LOCK_VAL (0x3A98)
+/* BPLL_LOCK */
+#define BPLL_LOCK_VAL (0x546)
+
+#define MUX_APLL_SEL_MASK (1 << 0)
+#define MUX_MPLL_SEL_MASK (1 << 8)
+#define MPLL_SEL_MOUT_MPLLFOUT (2 << 8)
+#define MUX_CPLL_SEL_MASK (1 << 8)
+#define MUX_EPLL_SEL_MASK (1 << 12)
+#define MUX_VPLL_SEL_MASK (1 << 16)
+#define MUX_GPLL_SEL_MASK (1 << 28)
+#define MUX_BPLL_SEL_MASK (1 << 0)
+#define MUX_HPM_SEL_MASK (1 << 20)
+#define HPM_SEL_SCLK_MPLL (1 << 21)
+#define APLL_CON0_LOCKED (1 << 29)
+#define MPLL_CON0_LOCKED (1 << 29)
+#define BPLL_CON0_LOCKED (1 << 29)
+#define CPLL_CON0_LOCKED (1 << 29)
+#define EPLL_CON0_LOCKED (1 << 29)
+#define GPLL_CON0_LOCKED (1 << 29)
+#define VPLL_CON0_LOCKED (1 << 29)
+#define CLK_REG_DISABLE 0x0
+#define TOP2_VAL 0x0110000
/* CLK_SRC_PERIC0 */
+#define PWM_SEL 6
+#define UART3_SEL 6
+#define UART2_SEL 6
+#define UART1_SEL 6
+#define UART0_SEL 6
+/* SRC_CLOCK = SCLK_MPLL */
+#define CLK_SRC_PERIC0_VAL ((PWM_SEL << 24) \
+ | (UART3_SEL << 12) \
+ | (UART2_SEL << 8) \
+ | (UART1_SEL << 4) \
+ | (UART0_SEL))
+
+/* CLK_SRC_PERIC1 */
/* SRC_CLOCK = SCLK_MPLL */
-#define PWM_SEL 0
-#define UART4_SEL 6
-#define UART3_SEL 6
-#define UART2_SEL 6
-#define UART1_SEL 6
-#define UART0_SEL 6
-#define CLK_SRC_PERIC0_VAL ((PWM_SEL << 24) \
- | (UART4_SEL << 16) \
- | (UART3_SEL << 12) \
- | (UART2_SEL << 8) \
- | (UART1_SEL << 4) \
- | (UART0_SEL << 0))
-
-#define CLK_SRC_FSYS_VAL 0x66666
-#define CLK_DIV_FSYS0_VAL 0x0BB00000
-#define CLK_DIV_FSYS1_VAL 0x000f000f
-#define CLK_DIV_FSYS2_VAL 0x020f020f
-#define CLK_DIV_FSYS3_VAL 0x000f
-
-/* CLK_DIV_PERIC0 */
-#define UART5_RATIO 8
-#define UART4_RATIO 8
-#define UART3_RATIO 8
-#define UART2_RATIO 8
-#define UART1_RATIO 8
-#define UART0_RATIO 8
-#define CLK_DIV_PERIC0_VAL ((UART4_RATIO << 16) \
- | (UART3_RATIO << 12) \
- | (UART2_RATIO << 8) \
- | (UART1_RATIO << 4) \
- | (UART0_RATIO << 0))
+#define SPI0_SEL 6
+#define SPI1_SEL 6
+#define SPI2_SEL 6
+#define CLK_SRC_PERIC1_VAL ((SPI2_SEL << 24) \
+ | (SPI1_SEL << 20) \
+ | (SPI0_SEL << 16))
+
+/* SCLK_SRC_ISP - set SPI0/1 to 6 = SCLK_MPLL_USER */
+#define SPI0_ISP_SEL 6
+#define SPI1_ISP_SEL 6
+#define SCLK_SRC_ISP_VAL (SPI1_ISP_SEL << 4) \
+ | (SPI0_ISP_SEL << 0)
+
+/* SCLK_DIV_ISP - set SPI0/1 to 0xf = divide by 16 */
+#define SPI0_ISP_RATIO 0xf
+#define SPI1_ISP_RATIO 0xf
+#define SCLK_DIV_ISP_VAL (SPI1_ISP_RATIO << 12) \
+ | (SPI0_ISP_RATIO << 0)
+
+/* CLK_DIV_PERIL0 */
+#define UART5_RATIO 7
+#define UART4_RATIO 7
+#define UART3_RATIO 7
+#define UART2_RATIO 7
+#define UART1_RATIO 7
+#define UART0_RATIO 7
+
+#define CLK_DIV_PERIC0_VAL ((UART3_RATIO << 12) \
+ | (UART2_RATIO << 8) \
+ | (UART1_RATIO << 4) \
+ | (UART0_RATIO))
+/* CLK_DIV_PERIC1 */
+#define SPI1_RATIO 0x7
+#define SPI0_RATIO 0xf
+#define SPI1_SUB_RATIO 0x0
+#define SPI0_SUB_RATIO 0x0
+#define CLK_DIV_PERIC1_VAL ((SPI1_SUB_RATIO << 24) \
+ | ((SPI1_RATIO << 16) \
+ | (SPI0_SUB_RATIO << 8) \
+ | (SPI0_RATIO << 0)))
+
+/* CLK_DIV_PERIC2 */
+#define SPI2_RATIO 0xf
+#define SPI2_SUB_RATIO 0x0
+#define CLK_DIV_PERIC2_VAL ((SPI2_SUB_RATIO << 8) \
+ | (SPI2_RATIO << 0))
/* CLK_DIV_PERIC3 */
#define PWM_RATIO 8
#define CLK_DIV_PERIC3_VAL (PWM_RATIO << 0)
+/* CLK_DIV_FSYS2 */
+#define MMC2_RATIO_MASK 0xf
+#define MMC2_RATIO_VAL 0x3
+#define MMC2_RATIO_OFFSET 0
+
+#define MMC2_PRE_RATIO_MASK 0xff
+#define MMC2_PRE_RATIO_VAL 0x9
+#define MMC2_PRE_RATIO_OFFSET 8
+
+#define MMC3_RATIO_MASK 0xf
+#define MMC3_RATIO_VAL 0x1
+#define MMC3_RATIO_OFFSET 16
+
+#define MMC3_PRE_RATIO_MASK 0xff
+#define MMC3_PRE_RATIO_VAL 0x0
+#define MMC3_PRE_RATIO_OFFSET 24
+
/* CLK_SRC_LEX */
-#define CLK_SRC_LEX_VAL 0x0
+#define CLK_SRC_LEX_VAL 0x0
/* CLK_DIV_LEX */
-#define CLK_DIV_LEX_VAL 0x10
+#define CLK_DIV_LEX_VAL 0x10
/* CLK_DIV_R0X */
-#define CLK_DIV_R0X_VAL 0x10
+#define CLK_DIV_R0X_VAL 0x10
/* CLK_DIV_L0X */
-#define CLK_DIV_R1X_VAL 0x10
+#define CLK_DIV_R1X_VAL 0x10
-/* SCLK_SRC_ISP */
-#define SCLK_SRC_ISP_VAL 0x600
/* CLK_DIV_ISP0 */
-#define CLK_DIV_ISP0_VAL 0x31
+#define CLK_DIV_ISP0_VAL 0x31
/* CLK_DIV_ISP1 */
-#define CLK_DIV_ISP1_VAL 0x0
+#define CLK_DIV_ISP1_VAL 0x0
/* CLK_DIV_ISP2 */
-#define CLK_DIV_ISP2_VAL 0x1
+#define CLK_DIV_ISP2_VAL 0x1
-#define MPLL_DEC (MPLL_MDIV * MPLL_MDIV / (MPLL_PDIV * 2^(MPLL_SDIV-1)))
+/* CLK_SRC_DISP1_0 */
+#define CLK_SRC_DISP1_0_VAL 0x6
/*
- * TZPC Register Value :
- * R0SIZE: 0x0 : Size of secured ram
+ * DIV_DISP1_0
+ * For DP, divisor should be 2
*/
-#define R0SIZE 0x0
+#define CLK_DIV_DISP1_0_FIMD1 (2 << 0)
-/*
- * TZPC Decode Protection Register Value :
- * DECPROTXSET: 0xFF : Set Decode region to non-secure
- */
-#define DECPROTXSET 0xFF
+/* CLK_GATE_IP_DISP1 */
+#define CLK_GATE_DP1_ALLOW (1 << 4)
+
+#define DDR3PHY_CTRL_PHY_RESET (1 << 0)
+#define DDR3PHY_CTRL_PHY_RESET_OFF (0 << 0)
-/* DMC Init */
-#define SET 1
-#define RESET 0
-/* (Memory Interleaving Size = 1 << IV_SIZE) */
-#define CONFIG_IV_SIZE 0x07
+#define PHY_CON0_RESET_VAL 0x17020a40
+#define P0_CMD_EN (1 << 14)
+#define BYTE_RDLVL_EN (1 << 13)
+#define CTRL_SHGATE (1 << 8)
-#define PHY_RESET_VAL (0 << 0)
+#define PHY_CON1_RESET_VAL 0x09210100
+#define CTRL_GATEDURADJ_MASK (0xf << 20)
+
+#define PHY_CON2_RESET_VAL 0x00010004
+#define INIT_DESKEW_EN (1 << 6)
+#define RDLVL_GATE_EN (1 << 24)
/*ZQ Configurations */
#define PHY_CON16_RESET_VAL 0x08000304
-#define ZQ_MODE_DDS_VAL (0x5 << 24)
-#define ZQ_MODE_TERM_VAL (0x5 << 21)
-#define SET_ZQ_MODE_DDS_VAL(x) (x = (x & ~(0x7 << 24)) | ZQ_MODE_DDS_VAL)
-#define SET_ZQ_MODE_TERM_VAL(x) (x = (x & ~(0x7 << 21)) | ZQ_MODE_TERM_VAL)
-
-#define ZQ_MODE_NOTERM (1 << 19)
#define ZQ_CLK_DIV_EN (1 << 18)
#define ZQ_MANUAL_STR (1 << 1)
+#define ZQ_DONE (1 << 0)
+
+#define CTRL_RDLVL_GATE_ENABLE 1
+#define CTRL_RDLVL_GATE_DISABLE 1
+
+/* Direct Command */
+#define DIRECT_CMD_NOP 0x07000000
+#define DIRECT_CMD_PALL 0x01000000
+#define DIRECT_CMD_ZQINIT 0x0a000000
+#define DIRECT_CMD_CHANNEL_SHIFT 28
+#define DIRECT_CMD_CHIP_SHIFT 20
+
+/* DMC PHY Control0 register */
+#define PHY_CONTROL0_RESET_VAL 0x0
+#define MEM_TERM_EN (1 << 31) /* Termination enable for memory */
+#define PHY_TERM_EN (1 << 30) /* Termination enable for PHY */
+#define DMC_CTRL_SHGATE (1 << 29) /* Duration of DQS gating signal */
+#define FP_RSYNC (1 << 3) /* Force DLL resyncronization */
+
+/* Driver strength for CK, CKE, CS & CA */
+#define IMP_OUTPUT_DRV_40_OHM 0x5
+#define IMP_OUTPUT_DRV_30_OHM 0x7
+#define CA_CK_DRVR_DS_OFFSET 9
+#define CA_CKE_DRVR_DS_OFFSET 6
+#define CA_CS_DRVR_DS_OFFSET 3
+#define CA_ADR_DRVR_DS_OFFSET 0
+
+#define PHY_CON42_CTRL_BSTLEN_SHIFT 8
+#define PHY_CON42_CTRL_RDLAT_SHIFT 0
+
+struct mem_timings;
+
+/* Errors that we can encourter in low-level setup */
+enum {
+ SETUP_ERR_OK,
+ SETUP_ERR_RDLV_COMPLETE_TIMEOUT = -1,
+ SETUP_ERR_ZQ_CALIBRATION_FAILURE = -2,
+};
-/* Channel and Chip Selection */
-#define CONFIG_DMC_CHANNELS 2
-#define CONFIG_CHIPS_PER_CHANNEL 2
-
-#define SET_CMD_CHANNEL(x, y) (x = (x & ~(1 << 28)) | y << 28)
-#define SET_CMD_CHIP(x, y) (x = (x & ~(1 << 20)) | y << 20)
-
-/* Diret Command */
-#define DIRECT_CMD_NOP 0x07000000
-#define DIRECT_CMD_MRS1 0x00071C00
-#define DIRECT_CMD_MRS2 0x00010BFC
-#define DIRECT_CMD_MRS3 0x00000708
-#define DIRECT_CMD_MRS4 0x00000818
-#define DIRECT_CMD_PALL 0x01000000
-
-/* DLL Resync */
-#define FP_RSYNC (1 << 3)
-
-#define CONFIG_CTRL_DLL_ON(x, y) (x = (x & ~(1 << 5)) | y << 5)
-#define CONFIG_CTRL_START(x, y) (x = (x & ~(1 << 6)) | y << 6)
-#define SET_CTRL_FORCE_VAL(x, y) (x = (x & ~(0x7F << 8)) | y << 8)
+/*
+ * Memory variant specific initialization code
+ *
+ * @param mem Memory timings for this memory type.
+ * @param mem_iv_size Memory interleaving size is a configurable parameter
+ * which the DMC uses to decide how to split a memory
+ * chunk into smaller chunks to support concurrent
+ * accesses; may vary across boards.
+ * @return 0 if ok, SETUP_ERR_... if there is a problem
+ */
+int ddr3_mem_ctrl_init(struct mem_timings *mem, unsigned long mem_iv_size);
-/* RDLVL */
-#define PHY_CON0_RESET_VAL 0x17023240
-#define DDR_MODE_LPDDR2 0x2
-#define BYTE_RDLVL_EN (1 << 13)
-#define CTRL_ATGATE (1 << 6)
-#define SET_CTRL_DDR_MODE(x, y) (x = (x & ~(0x3 << 11)) | y << 11)
+/*
+ * Configure ZQ I/O interface
+ *
+ * @param mem Memory timings for this memory type.
+ * @param phy0_ctrl Pointer to struct containing PHY0 control reg
+ * @param phy1_ctrl Pointer to struct containing PHY1 control reg
+ * @return 0 if ok, -1 on error
+ */
+int dmc_config_zq(struct mem_timings *mem,
+ struct exynos5_phy_control *phy0_ctrl,
+ struct exynos5_phy_control *phy1_ctrl);
-#define PHY_CON1_RESET_VAL 0x9210100
-#define RDLVL_RDDATAPADJ 0x1
-#define SET_RDLVL_RDDATAPADJ ((PHY_CON1_RESET_VAL & ~(0xFFFF << 0))\
- | RDLVL_RDDATAPADJ << 0)
+/*
+ * Send NOP and MRS/EMRS Direct commands
+ *
+ * @param mem Memory timings for this memory type.
+ * @param dmc Pointer to struct of DMC registers
+ */
+void dmc_config_mrs(struct mem_timings *mem, struct exynos5_dmc *dmc);
-#define PHY_CON2_RESET_VAL 0x00010004
-#define RDLVL_EN (1 << 25)
-#define RDDSKEW_CLEAR (1 << 13)
-
-#define CTRL_RDLVL_DATA_EN (1 << 1)
-#define LPDDR2_ADDR 0x00000208
-
-#define DMC_MEMCONFIG0_VAL 0x00001323
-#define DMC_MEMCONFIG1_VAL 0x00001323
-#define DMC_MEMBASECONFIG0_VAL 0x00400780
-#define DMC_MEMBASECONFIG1_VAL 0x00800780
-#define DMC_MEMCONTROL_VAL 0x00212500
-#define DMC_PRECHCONFIG_VAL 0xFF000000
-#define DMC_PWRDNCONFIG_VAL 0xFFFF00FF
-#define DMC_TIMINGREF_VAL 0x0000005D
-#define DMC_TIMINGROW_VAL 0x2336544C
-#define DMC_TIMINGDATA_VAL 0x24202408
-#define DMC_TIMINGPOWER_VAL 0x38260235
-
-#define CTRL_BSTLEN 0x04
-#define CTRL_RDLAT 0x08
-#define PHY_CON42_VAL (CTRL_BSTLEN << 8 | CTRL_RDLAT << 0)
-
-/* DQS, DQ, DEBUG offsets */
-#define SET_DQS_OFFSET_VAL 0x7F7F7F7F
-#define SET_DQ_OFFSET_VAL 0x7F7F7F7F
-#define SET_DEBUG_OFFSET_VAL 0x7F
-
-#define RESET_DQS_OFFSET_VAL 0x08080808
-#define RESET_DQ_OFFSET_VAL 0x08080808
-#define RESET_DEBUG_OFFSET_VAL 0x8
-
-#define CTRL_PULLD_DQ (0x0F << 8)
-#define CTRL_PULLD_DQS (0x0F << 0)
+/*
+ * Send PALL Direct commands
+ *
+ * @param mem Memory timings for this memory type.
+ * @param dmc Pointer to struct of DMC registers
+ */
+void dmc_config_prech(struct mem_timings *mem, struct exynos5_dmc *dmc);
-#define DFI_INIT_START (1 << 28)
+/*
+ * Configure the memconfig and membaseconfig registers
+ *
+ * @param mem Memory timings for this memory type.
+ * @param exynos5_dmc Pointer to struct of DMC registers
+ */
+void dmc_config_memory(struct mem_timings *mem, struct exynos5_dmc *dmc);
-#define CLK_STOP_EN (1 << 0)
-#define DPWRDN_EN (1 << 1)
-#define DSREF_EN (1 << 5)
+/*
+ * Reset the DLL. This function is common between DDR3 and LPDDR2.
+ * However, the reset value is different. So we are passing a flag
+ * ddr_mode to distinguish between LPDDR2 and DDR3.
+ *
+ * @param exynos5_dmc Pointer to struct of DMC registers
+ * @param ddr_mode Type of DDR memory
+ */
+void update_reset_dll(struct exynos5_dmc *, enum ddr_mode);
-#define AREF_EN (1 << 5)
void sdelay(unsigned long);
void mem_ctrl_init(void);
void system_clock_init(void);
-void tzpc_init(void);
-
#endif
projects / u-boot / blobdiff