1*64a93860SMarek Vasut /* 2*64a93860SMarek Vasut * Olimex MX23 Olinuxino Boot setup 3*64a93860SMarek Vasut * 4*64a93860SMarek Vasut * Copyright (C) 2013 Marek Vasut <marex@denx.de> 5*64a93860SMarek Vasut * 6*64a93860SMarek Vasut * See file CREDITS for list of people who contributed to this 7*64a93860SMarek Vasut * project. 8*64a93860SMarek Vasut * 9*64a93860SMarek Vasut * This program is free software; you can redistribute it and/or 10*64a93860SMarek Vasut * modify it under the terms of the GNU General Public License as 11*64a93860SMarek Vasut * published by the Free Software Foundation; either version 2 of 12*64a93860SMarek Vasut * the License, or (at your option) any later version. 13*64a93860SMarek Vasut * 14*64a93860SMarek Vasut * This program is distributed in the hope that it will be useful, 15*64a93860SMarek Vasut * but WITHOUT ANY WARRANTY; without even the implied warranty of 16*64a93860SMarek Vasut * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17*64a93860SMarek Vasut * GNU General Public License for more details. 18*64a93860SMarek Vasut * 19*64a93860SMarek Vasut * You should have received a copy of the GNU General Public License 20*64a93860SMarek Vasut * along with this program; if not, write to the Free Software 21*64a93860SMarek Vasut * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 22*64a93860SMarek Vasut * MA 02111-1307 USA 23*64a93860SMarek Vasut */ 24*64a93860SMarek Vasut 25*64a93860SMarek Vasut #include <common.h> 26*64a93860SMarek Vasut #include <config.h> 27*64a93860SMarek Vasut #include <asm/io.h> 28*64a93860SMarek Vasut #include <asm/arch/iomux-mx23.h> 29*64a93860SMarek Vasut #include <asm/arch/imx-regs.h> 30*64a93860SMarek Vasut #include <asm/arch/sys_proto.h> 31*64a93860SMarek Vasut 32*64a93860SMarek Vasut #define MUX_CONFIG_EMI (MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_NOPULL) 33*64a93860SMarek Vasut 34*64a93860SMarek Vasut const iomux_cfg_t iomux_setup[] = { 35*64a93860SMarek Vasut /* DUART */ 36*64a93860SMarek Vasut MX23_PAD_PWM0__DUART_RX, 37*64a93860SMarek Vasut MX23_PAD_PWM1__DUART_TX, 38*64a93860SMarek Vasut 39*64a93860SMarek Vasut /* EMI */ 40*64a93860SMarek Vasut MX23_PAD_EMI_D00__EMI_D00 | MUX_CONFIG_EMI, 41*64a93860SMarek Vasut MX23_PAD_EMI_D01__EMI_D01 | MUX_CONFIG_EMI, 42*64a93860SMarek Vasut MX23_PAD_EMI_D02__EMI_D02 | MUX_CONFIG_EMI, 43*64a93860SMarek Vasut MX23_PAD_EMI_D03__EMI_D03 | MUX_CONFIG_EMI, 44*64a93860SMarek Vasut MX23_PAD_EMI_D04__EMI_D04 | MUX_CONFIG_EMI, 45*64a93860SMarek Vasut MX23_PAD_EMI_D05__EMI_D05 | MUX_CONFIG_EMI, 46*64a93860SMarek Vasut MX23_PAD_EMI_D06__EMI_D06 | MUX_CONFIG_EMI, 47*64a93860SMarek Vasut MX23_PAD_EMI_D07__EMI_D07 | MUX_CONFIG_EMI, 48*64a93860SMarek Vasut MX23_PAD_EMI_D08__EMI_D08 | MUX_CONFIG_EMI, 49*64a93860SMarek Vasut MX23_PAD_EMI_D09__EMI_D09 | MUX_CONFIG_EMI, 50*64a93860SMarek Vasut MX23_PAD_EMI_D10__EMI_D10 | MUX_CONFIG_EMI, 51*64a93860SMarek Vasut MX23_PAD_EMI_D11__EMI_D11 | MUX_CONFIG_EMI, 52*64a93860SMarek Vasut MX23_PAD_EMI_D12__EMI_D12 | MUX_CONFIG_EMI, 53*64a93860SMarek Vasut MX23_PAD_EMI_D13__EMI_D13 | MUX_CONFIG_EMI, 54*64a93860SMarek Vasut MX23_PAD_EMI_D14__EMI_D14 | MUX_CONFIG_EMI, 55*64a93860SMarek Vasut MX23_PAD_EMI_D15__EMI_D15 | MUX_CONFIG_EMI, 56*64a93860SMarek Vasut MX23_PAD_EMI_DQM0__EMI_DQM0 | MUX_CONFIG_EMI, 57*64a93860SMarek Vasut MX23_PAD_EMI_DQM1__EMI_DQM1 | MUX_CONFIG_EMI, 58*64a93860SMarek Vasut MX23_PAD_EMI_DQS0__EMI_DQS0 | MUX_CONFIG_EMI, 59*64a93860SMarek Vasut MX23_PAD_EMI_DQS1__EMI_DQS1 | MUX_CONFIG_EMI, 60*64a93860SMarek Vasut MX23_PAD_EMI_CLK__EMI_CLK | MUX_CONFIG_EMI, 61*64a93860SMarek Vasut MX23_PAD_EMI_CLKN__EMI_CLKN | MUX_CONFIG_EMI, 62*64a93860SMarek Vasut 63*64a93860SMarek Vasut MX23_PAD_EMI_A00__EMI_A00 | MUX_CONFIG_EMI, 64*64a93860SMarek Vasut MX23_PAD_EMI_A01__EMI_A01 | MUX_CONFIG_EMI, 65*64a93860SMarek Vasut MX23_PAD_EMI_A02__EMI_A02 | MUX_CONFIG_EMI, 66*64a93860SMarek Vasut MX23_PAD_EMI_A03__EMI_A03 | MUX_CONFIG_EMI, 67*64a93860SMarek Vasut MX23_PAD_EMI_A04__EMI_A04 | MUX_CONFIG_EMI, 68*64a93860SMarek Vasut MX23_PAD_EMI_A05__EMI_A05 | MUX_CONFIG_EMI, 69*64a93860SMarek Vasut MX23_PAD_EMI_A06__EMI_A06 | MUX_CONFIG_EMI, 70*64a93860SMarek Vasut MX23_PAD_EMI_A07__EMI_A07 | MUX_CONFIG_EMI, 71*64a93860SMarek Vasut MX23_PAD_EMI_A08__EMI_A08 | MUX_CONFIG_EMI, 72*64a93860SMarek Vasut MX23_PAD_EMI_A09__EMI_A09 | MUX_CONFIG_EMI, 73*64a93860SMarek Vasut MX23_PAD_EMI_A10__EMI_A10 | MUX_CONFIG_EMI, 74*64a93860SMarek Vasut MX23_PAD_EMI_A11__EMI_A11 | MUX_CONFIG_EMI, 75*64a93860SMarek Vasut MX23_PAD_EMI_A12__EMI_A12 | MUX_CONFIG_EMI, 76*64a93860SMarek Vasut MX23_PAD_EMI_BA0__EMI_BA0 | MUX_CONFIG_EMI, 77*64a93860SMarek Vasut MX23_PAD_EMI_BA1__EMI_BA1 | MUX_CONFIG_EMI, 78*64a93860SMarek Vasut 79*64a93860SMarek Vasut MX23_PAD_EMI_CASN__EMI_CASN | MUX_CONFIG_EMI, 80*64a93860SMarek Vasut MX23_PAD_EMI_CE0N__EMI_CE0N | MUX_CONFIG_EMI, 81*64a93860SMarek Vasut MX23_PAD_EMI_CE1N__EMI_CE1N | MUX_CONFIG_EMI, 82*64a93860SMarek Vasut MX23_PAD_EMI_CKE__EMI_CKE | MUX_CONFIG_EMI, 83*64a93860SMarek Vasut MX23_PAD_EMI_RASN__EMI_RASN | MUX_CONFIG_EMI, 84*64a93860SMarek Vasut MX23_PAD_EMI_WEN__EMI_WEN | MUX_CONFIG_EMI, 85*64a93860SMarek Vasut }; 86*64a93860SMarek Vasut 87*64a93860SMarek Vasut void board_init_ll(void) 88*64a93860SMarek Vasut { 89*64a93860SMarek Vasut mxs_common_spl_init(iomux_setup, ARRAY_SIZE(iomux_setup)); 90*64a93860SMarek Vasut } 91