1*aa04fef4SMarek Vasut /* 2*aa04fef4SMarek Vasut * Creative ZEN X-Fi3 setup 3*aa04fef4SMarek Vasut * 4*aa04fef4SMarek Vasut * Copyright (C) 2013 Marek Vasut <marex@denx.de> 5*aa04fef4SMarek Vasut * 6*aa04fef4SMarek Vasut * SPDX-License-Identifier: GPL-2.0+ 7*aa04fef4SMarek Vasut */ 8*aa04fef4SMarek Vasut 9*aa04fef4SMarek Vasut #include <common.h> 10*aa04fef4SMarek Vasut #include <config.h> 11*aa04fef4SMarek Vasut #include <asm/io.h> 12*aa04fef4SMarek Vasut #include <asm/arch/iomux-mx23.h> 13*aa04fef4SMarek Vasut #include <asm/arch/imx-regs.h> 14*aa04fef4SMarek Vasut #include <asm/arch/sys_proto.h> 15*aa04fef4SMarek Vasut 16*aa04fef4SMarek Vasut #define MUX_CONFIG_EMI (MXS_PAD_1V8 | MXS_PAD_12MA | MXS_PAD_PULLUP) 17*aa04fef4SMarek Vasut #define MUX_CONFIG_SSP (MXS_PAD_3V3 | MXS_PAD_8MA | MXS_PAD_PULLUP) 18*aa04fef4SMarek Vasut #define MUX_CONFIG_LCD (MXS_PAD_3V3 | MXS_PAD_4MA | MXS_PAD_NOPULL) 19*aa04fef4SMarek Vasut 20*aa04fef4SMarek Vasut const iomux_cfg_t iomux_setup[] = { 21*aa04fef4SMarek Vasut /* EMI */ 22*aa04fef4SMarek Vasut MX23_PAD_EMI_D00__EMI_D00 | MUX_CONFIG_EMI, 23*aa04fef4SMarek Vasut MX23_PAD_EMI_D01__EMI_D01 | MUX_CONFIG_EMI, 24*aa04fef4SMarek Vasut MX23_PAD_EMI_D02__EMI_D02 | MUX_CONFIG_EMI, 25*aa04fef4SMarek Vasut MX23_PAD_EMI_D03__EMI_D03 | MUX_CONFIG_EMI, 26*aa04fef4SMarek Vasut MX23_PAD_EMI_D04__EMI_D04 | MUX_CONFIG_EMI, 27*aa04fef4SMarek Vasut MX23_PAD_EMI_D05__EMI_D05 | MUX_CONFIG_EMI, 28*aa04fef4SMarek Vasut MX23_PAD_EMI_D06__EMI_D06 | MUX_CONFIG_EMI, 29*aa04fef4SMarek Vasut MX23_PAD_EMI_D07__EMI_D07 | MUX_CONFIG_EMI, 30*aa04fef4SMarek Vasut MX23_PAD_EMI_D08__EMI_D08 | MUX_CONFIG_EMI, 31*aa04fef4SMarek Vasut MX23_PAD_EMI_D09__EMI_D09 | MUX_CONFIG_EMI, 32*aa04fef4SMarek Vasut MX23_PAD_EMI_D10__EMI_D10 | MUX_CONFIG_EMI, 33*aa04fef4SMarek Vasut MX23_PAD_EMI_D11__EMI_D11 | MUX_CONFIG_EMI, 34*aa04fef4SMarek Vasut MX23_PAD_EMI_D12__EMI_D12 | MUX_CONFIG_EMI, 35*aa04fef4SMarek Vasut MX23_PAD_EMI_D13__EMI_D13 | MUX_CONFIG_EMI, 36*aa04fef4SMarek Vasut MX23_PAD_EMI_D14__EMI_D14 | MUX_CONFIG_EMI, 37*aa04fef4SMarek Vasut MX23_PAD_EMI_D15__EMI_D15 | MUX_CONFIG_EMI, 38*aa04fef4SMarek Vasut MX23_PAD_EMI_DQM0__EMI_DQM0 | MUX_CONFIG_EMI, 39*aa04fef4SMarek Vasut MX23_PAD_EMI_DQM1__EMI_DQM1 | MUX_CONFIG_EMI, 40*aa04fef4SMarek Vasut MX23_PAD_EMI_DQS0__EMI_DQS0 | MUX_CONFIG_EMI, 41*aa04fef4SMarek Vasut MX23_PAD_EMI_DQS1__EMI_DQS1 | MUX_CONFIG_EMI, 42*aa04fef4SMarek Vasut MX23_PAD_EMI_CLK__EMI_CLK | MUX_CONFIG_EMI, 43*aa04fef4SMarek Vasut MX23_PAD_EMI_CLKN__EMI_CLKN | MUX_CONFIG_EMI, 44*aa04fef4SMarek Vasut 45*aa04fef4SMarek Vasut MX23_PAD_EMI_A00__EMI_A00 | MUX_CONFIG_EMI, 46*aa04fef4SMarek Vasut MX23_PAD_EMI_A01__EMI_A01 | MUX_CONFIG_EMI, 47*aa04fef4SMarek Vasut MX23_PAD_EMI_A02__EMI_A02 | MUX_CONFIG_EMI, 48*aa04fef4SMarek Vasut MX23_PAD_EMI_A03__EMI_A03 | MUX_CONFIG_EMI, 49*aa04fef4SMarek Vasut MX23_PAD_EMI_A04__EMI_A04 | MUX_CONFIG_EMI, 50*aa04fef4SMarek Vasut MX23_PAD_EMI_A05__EMI_A05 | MUX_CONFIG_EMI, 51*aa04fef4SMarek Vasut MX23_PAD_EMI_A06__EMI_A06 | MUX_CONFIG_EMI, 52*aa04fef4SMarek Vasut MX23_PAD_EMI_A07__EMI_A07 | MUX_CONFIG_EMI, 53*aa04fef4SMarek Vasut MX23_PAD_EMI_A08__EMI_A08 | MUX_CONFIG_EMI, 54*aa04fef4SMarek Vasut MX23_PAD_EMI_A09__EMI_A09 | MUX_CONFIG_EMI, 55*aa04fef4SMarek Vasut MX23_PAD_EMI_A10__EMI_A10 | MUX_CONFIG_EMI, 56*aa04fef4SMarek Vasut MX23_PAD_EMI_A11__EMI_A11 | MUX_CONFIG_EMI, 57*aa04fef4SMarek Vasut MX23_PAD_EMI_A12__EMI_A12 | MUX_CONFIG_EMI, 58*aa04fef4SMarek Vasut MX23_PAD_EMI_BA0__EMI_BA0 | MUX_CONFIG_EMI, 59*aa04fef4SMarek Vasut MX23_PAD_EMI_BA1__EMI_BA1 | MUX_CONFIG_EMI, 60*aa04fef4SMarek Vasut 61*aa04fef4SMarek Vasut MX23_PAD_EMI_CASN__EMI_CASN | MUX_CONFIG_EMI, 62*aa04fef4SMarek Vasut MX23_PAD_EMI_CE0N__EMI_CE0N | MUX_CONFIG_EMI, 63*aa04fef4SMarek Vasut MX23_PAD_EMI_CE1N__EMI_CE1N | MUX_CONFIG_EMI, 64*aa04fef4SMarek Vasut MX23_PAD_EMI_CKE__EMI_CKE | MUX_CONFIG_EMI, 65*aa04fef4SMarek Vasut MX23_PAD_EMI_RASN__EMI_RASN | MUX_CONFIG_EMI, 66*aa04fef4SMarek Vasut MX23_PAD_EMI_WEN__EMI_WEN | MUX_CONFIG_EMI, 67*aa04fef4SMarek Vasut 68*aa04fef4SMarek Vasut MX23_PAD_LCD_D00__LCD_D00 | MUX_CONFIG_LCD, 69*aa04fef4SMarek Vasut MX23_PAD_LCD_D01__LCD_D01 | MUX_CONFIG_LCD, 70*aa04fef4SMarek Vasut MX23_PAD_LCD_D02__LCD_D02 | MUX_CONFIG_LCD, 71*aa04fef4SMarek Vasut MX23_PAD_LCD_D03__LCD_D03 | MUX_CONFIG_LCD, 72*aa04fef4SMarek Vasut MX23_PAD_LCD_D04__LCD_D04 | MUX_CONFIG_LCD, 73*aa04fef4SMarek Vasut MX23_PAD_LCD_D05__LCD_D05 | MUX_CONFIG_LCD, 74*aa04fef4SMarek Vasut MX23_PAD_LCD_D06__LCD_D06 | MUX_CONFIG_LCD, 75*aa04fef4SMarek Vasut MX23_PAD_LCD_D07__LCD_D07 | MUX_CONFIG_LCD, 76*aa04fef4SMarek Vasut MX23_PAD_LCD_D08__LCD_D08 | MUX_CONFIG_LCD, 77*aa04fef4SMarek Vasut MX23_PAD_LCD_D09__LCD_D09 | MUX_CONFIG_LCD, 78*aa04fef4SMarek Vasut MX23_PAD_LCD_D10__LCD_D10 | MUX_CONFIG_LCD, 79*aa04fef4SMarek Vasut MX23_PAD_LCD_D11__LCD_D11 | MUX_CONFIG_LCD, 80*aa04fef4SMarek Vasut MX23_PAD_LCD_D12__LCD_D12 | MUX_CONFIG_LCD, 81*aa04fef4SMarek Vasut MX23_PAD_LCD_D13__LCD_D13 | MUX_CONFIG_LCD, 82*aa04fef4SMarek Vasut MX23_PAD_LCD_D14__LCD_D14 | MUX_CONFIG_LCD, 83*aa04fef4SMarek Vasut MX23_PAD_LCD_D15__LCD_D15 | MUX_CONFIG_LCD, 84*aa04fef4SMarek Vasut MX23_PAD_LCD_D16__LCD_D16 | MUX_CONFIG_LCD, 85*aa04fef4SMarek Vasut MX23_PAD_LCD_D17__LCD_D17 | MUX_CONFIG_LCD, 86*aa04fef4SMarek Vasut MX23_PAD_LCD_RESET__LCD_RESET | MUX_CONFIG_LCD, 87*aa04fef4SMarek Vasut MX23_PAD_LCD_RS__LCD_RS | MUX_CONFIG_LCD, 88*aa04fef4SMarek Vasut MX23_PAD_LCD_WR__LCD_WR | MUX_CONFIG_LCD, 89*aa04fef4SMarek Vasut MX23_PAD_LCD_CS__LCD_CS | MUX_CONFIG_LCD, 90*aa04fef4SMarek Vasut MX23_PAD_LCD_ENABLE__LCD_ENABLE | MUX_CONFIG_LCD, 91*aa04fef4SMarek Vasut MX23_PAD_LCD_VSYNC__LCD_VSYNC | MUX_CONFIG_LCD, 92*aa04fef4SMarek Vasut 93*aa04fef4SMarek Vasut MX23_PAD_SSP1_CMD__SSP1_CMD | MUX_CONFIG_SSP, 94*aa04fef4SMarek Vasut MX23_PAD_SSP1_DETECT__GPIO_2_1 | MUX_CONFIG_SSP, 95*aa04fef4SMarek Vasut MX23_PAD_SSP1_DATA0__SSP1_DATA0 | MUX_CONFIG_SSP, 96*aa04fef4SMarek Vasut MX23_PAD_SSP1_DATA1__SSP1_DATA1 | MUX_CONFIG_SSP, 97*aa04fef4SMarek Vasut MX23_PAD_SSP1_DATA2__SSP1_DATA2 | MUX_CONFIG_SSP, 98*aa04fef4SMarek Vasut MX23_PAD_SSP1_DATA3__SSP1_DATA3 | MUX_CONFIG_SSP, 99*aa04fef4SMarek Vasut MX23_PAD_SSP1_SCK__SSP1_SCK | MUX_CONFIG_SSP, 100*aa04fef4SMarek Vasut MX23_PAD_GPMI_D07__GPIO_0_7 | MUX_CONFIG_SSP, 101*aa04fef4SMarek Vasut 102*aa04fef4SMarek Vasut MX23_PAD_GPMI_D00__SSP2_DATA0 | MUX_CONFIG_SSP, 103*aa04fef4SMarek Vasut MX23_PAD_GPMI_D01__SSP2_DATA1 | MUX_CONFIG_SSP, 104*aa04fef4SMarek Vasut MX23_PAD_GPMI_D02__SSP2_DATA2 | MUX_CONFIG_SSP, 105*aa04fef4SMarek Vasut MX23_PAD_GPMI_D03__SSP2_DATA3 | MUX_CONFIG_SSP, 106*aa04fef4SMarek Vasut MX23_PAD_GPMI_RDY1__SSP2_CMD | MUX_CONFIG_SSP, 107*aa04fef4SMarek Vasut MX23_PAD_GPMI_WRN__SSP2_SCK | MUX_CONFIG_SSP, 108*aa04fef4SMarek Vasut 109*aa04fef4SMarek Vasut /* PWM -- FIXME */ 110*aa04fef4SMarek Vasut MX23_PAD_PWM2__GPIO_1_28 | MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_PULLUP, 111*aa04fef4SMarek Vasut }; 112*aa04fef4SMarek Vasut 113*aa04fef4SMarek Vasut void mxs_adjust_memory_params(uint32_t *dram_vals) 114*aa04fef4SMarek Vasut { 115*aa04fef4SMarek Vasut /* mDDR configuration values */ 116*aa04fef4SMarek Vasut const uint32_t regs[] = { 117*aa04fef4SMarek Vasut 0x01010001, 0x00010000, 0x01000000, 0x00000001, 118*aa04fef4SMarek Vasut 0x00010101, 0x00000001, 0x00010000, 0x01000001, 119*aa04fef4SMarek Vasut 0x01010000, 0x00000001, 0x07000200, 0x04070203, 120*aa04fef4SMarek Vasut 0x02020002, 0x06070a02, 0x0d000201, 0x0305000d, 121*aa04fef4SMarek Vasut 0x02080800, 0x19330f0a, 0x1f1f1c00, 0x020a1313, 122*aa04fef4SMarek Vasut 0x03061323, 0x0000000a, 0x00080008, 0x00200020, 123*aa04fef4SMarek Vasut 0x00200020, 0x00200020, 0x000003f7, 0x00000000, 124*aa04fef4SMarek Vasut 0x00000000, 0x00000000, 0x00000020, 0x00000000, 125*aa04fef4SMarek Vasut 0x001023cd, 0x20410010, 0x00006665, 0x00000000, 126*aa04fef4SMarek Vasut 0x00000101, 0x00000001, 0x00000000, 0x00000000, 127*aa04fef4SMarek Vasut }; 128*aa04fef4SMarek Vasut memcpy(dram_vals, regs, sizeof(regs)); 129*aa04fef4SMarek Vasut } 130*aa04fef4SMarek Vasut 131*aa04fef4SMarek Vasut void board_init_ll(const uint32_t arg, const uint32_t *resptr) 132*aa04fef4SMarek Vasut { 133*aa04fef4SMarek Vasut mxs_common_spl_init(arg, resptr, iomux_setup, ARRAY_SIZE(iomux_setup)); 134*aa04fef4SMarek Vasut } 135