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@@ -16,244 +16,11 @@
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#include <common.h>
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#include <asm/arch/sys_proto.h>
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#include <asm/arch/hardware.h>
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+#include <asm/arch/mux.h>
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#include <asm/io.h>
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#include <i2c.h>
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#include "board.h"
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-#define MUX_CFG(value, offset) \
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- __raw_writel(value, (CTRL_BASE + offset));
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-
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-/* PAD Control Fields */
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-#define SLEWCTRL (0x1 << 6)
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-#define RXACTIVE (0x1 << 5)
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-#define PULLUP_EN (0x1 << 4) /* Pull UP Selection */
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-#define PULLUDEN (0x0 << 3) /* Pull up enabled */
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-#define PULLUDDIS (0x1 << 3) /* Pull up disabled */
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-#define MODE(val) val /* used for Readability */
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-
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-/*
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- * PAD CONTROL OFFSETS
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- * Field names corresponds to the pad signal name
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- */
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-struct pad_signals {
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- int gpmc_ad0;
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- int gpmc_ad1;
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- int gpmc_ad2;
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- int gpmc_ad3;
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- int gpmc_ad4;
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- int gpmc_ad5;
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- int gpmc_ad6;
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- int gpmc_ad7;
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- int gpmc_ad8;
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- int gpmc_ad9;
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- int gpmc_ad10;
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- int gpmc_ad11;
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- int gpmc_ad12;
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- int gpmc_ad13;
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- int gpmc_ad14;
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- int gpmc_ad15;
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- int gpmc_a0;
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- int gpmc_a1;
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- int gpmc_a2;
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- int gpmc_a3;
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- int gpmc_a4;
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- int gpmc_a5;
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- int gpmc_a6;
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- int gpmc_a7;
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- int gpmc_a8;
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- int gpmc_a9;
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- int gpmc_a10;
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- int gpmc_a11;
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- int gpmc_wait0;
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- int gpmc_wpn;
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- int gpmc_be1n;
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- int gpmc_csn0;
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- int gpmc_csn1;
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- int gpmc_csn2;
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- int gpmc_csn3;
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- int gpmc_clk;
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- int gpmc_advn_ale;
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- int gpmc_oen_ren;
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- int gpmc_wen;
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- int gpmc_be0n_cle;
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- int lcd_data0;
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- int lcd_data1;
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- int lcd_data2;
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- int lcd_data3;
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- int lcd_data4;
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- int lcd_data5;
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- int lcd_data6;
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- int lcd_data7;
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- int lcd_data8;
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- int lcd_data9;
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- int lcd_data10;
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- int lcd_data11;
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- int lcd_data12;
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- int lcd_data13;
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- int lcd_data14;
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- int lcd_data15;
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- int lcd_vsync;
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- int lcd_hsync;
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- int lcd_pclk;
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- int lcd_ac_bias_en;
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- int mmc0_dat3;
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- int mmc0_dat2;
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- int mmc0_dat1;
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- int mmc0_dat0;
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- int mmc0_clk;
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- int mmc0_cmd;
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- int mii1_col;
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- int mii1_crs;
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- int mii1_rxerr;
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- int mii1_txen;
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- int mii1_rxdv;
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- int mii1_txd3;
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- int mii1_txd2;
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- int mii1_txd1;
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- int mii1_txd0;
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- int mii1_txclk;
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- int mii1_rxclk;
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- int mii1_rxd3;
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- int mii1_rxd2;
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- int mii1_rxd1;
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- int mii1_rxd0;
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- int rmii1_refclk;
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- int mdio_data;
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- int mdio_clk;
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- int spi0_sclk;
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- int spi0_d0;
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- int spi0_d1;
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- int spi0_cs0;
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- int spi0_cs1;
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- int ecap0_in_pwm0_out;
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- int uart0_ctsn;
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- int uart0_rtsn;
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- int uart0_rxd;
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- int uart0_txd;
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- int uart1_ctsn;
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- int uart1_rtsn;
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- int uart1_rxd;
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- int uart1_txd;
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- int i2c0_sda;
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- int i2c0_scl;
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- int mcasp0_aclkx;
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- int mcasp0_fsx;
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- int mcasp0_axr0;
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- int mcasp0_ahclkr;
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- int mcasp0_aclkr;
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- int mcasp0_fsr;
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- int mcasp0_axr1;
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- int mcasp0_ahclkx;
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- int xdma_event_intr0;
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- int xdma_event_intr1;
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- int nresetin_out;
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- int porz;
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- int nnmi;
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- int osc0_in;
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- int osc0_out;
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- int rsvd1;
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- int tms;
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- int tdi;
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- int tdo;
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- int tck;
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- int ntrst;
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- int emu0;
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- int emu1;
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- int osc1_in;
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- int osc1_out;
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- int pmic_power_en;
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- int rtc_porz;
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- int rsvd2;
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- int ext_wakeup;
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- int enz_kaldo_1p8v;
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- int usb0_dm;
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- int usb0_dp;
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- int usb0_ce;
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- int usb0_id;
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- int usb0_vbus;
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- int usb0_drvvbus;
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- int usb1_dm;
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- int usb1_dp;
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- int usb1_ce;
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- int usb1_id;
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- int usb1_vbus;
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- int usb1_drvvbus;
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- int ddr_resetn;
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- int ddr_csn0;
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- int ddr_cke;
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- int ddr_ck;
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- int ddr_nck;
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- int ddr_casn;
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- int ddr_rasn;
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- int ddr_wen;
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- int ddr_ba0;
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- int ddr_ba1;
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- int ddr_ba2;
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- int ddr_a0;
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- int ddr_a1;
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- int ddr_a2;
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- int ddr_a3;
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- int ddr_a4;
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- int ddr_a5;
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- int ddr_a6;
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- int ddr_a7;
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- int ddr_a8;
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- int ddr_a9;
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- int ddr_a10;
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- int ddr_a11;
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- int ddr_a12;
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- int ddr_a13;
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- int ddr_a14;
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- int ddr_a15;
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- int ddr_odt;
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- int ddr_d0;
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- int ddr_d1;
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- int ddr_d2;
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- int ddr_d3;
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- int ddr_d4;
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- int ddr_d5;
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- int ddr_d6;
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- int ddr_d7;
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- int ddr_d8;
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- int ddr_d9;
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- int ddr_d10;
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- int ddr_d11;
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- int ddr_d12;
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- int ddr_d13;
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- int ddr_d14;
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- int ddr_d15;
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- int ddr_dqm0;
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- int ddr_dqm1;
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- int ddr_dqs0;
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- int ddr_dqsn0;
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- int ddr_dqs1;
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- int ddr_dqsn1;
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- int ddr_vref;
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- int ddr_vtp;
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- int ddr_strben0;
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- int ddr_strben1;
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- int ain7;
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- int ain6;
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- int ain5;
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- int ain4;
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- int ain3;
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- int ain2;
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- int ain1;
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- int ain0;
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- int vrefp;
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- int vrefn;
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-};
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-
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-struct module_pin_mux {
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- short reg_offset;
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- unsigned char val;
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-};
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-
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-/* Pad control register offset */
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-#define PAD_CTRL_BASE 0x800
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-#define OFFSET(x) (unsigned int) (&((struct pad_signals *) \
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- (PAD_CTRL_BASE))->x)
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-
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static struct module_pin_mux uart0_pin_mux[] = {
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{OFFSET(uart0_rxd), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* UART0_RXD */
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{OFFSET(uart0_txd), (MODE(0) | PULLUDEN)}, /* UART0_TXD */
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@@ -363,20 +130,6 @@ static struct module_pin_mux mii1_pin_mux[] = {
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{-1},
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};
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-/*
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- * Configure the pin mux for the module
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- */
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-static void configure_module_pin_mux(struct module_pin_mux *mod_pin_mux)
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-{
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- int i;
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-
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- if (!mod_pin_mux)
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- return;
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-
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- for (i = 0; mod_pin_mux[i].reg_offset != -1; i++)
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- MUX_CFG(mod_pin_mux[i].val, mod_pin_mux[i].reg_offset);
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-}
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-
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void enable_uart0_pin_mux(void)
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{
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configure_module_pin_mux(uart0_pin_mux);
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Peter Korsgaard