Update from 2013.01 to 2013.07

[karo-tx-uboot.git] / arch / arm / cpu / arm926ejs / mx25 / generic.c

diff --git a/arch/arm/cpu/arm926ejs/mx25/generic.c b/arch/arm/cpu/arm926ejs/mx25/generic.c
index 679273b2b4dc66828726877ffb9bb74b91da1ca8..4e9c0b548119d754b0b4b633277ea8e84a62410c 100644 (file)
--- a/arch/arm/cpu/arm926ejs/mx25/generic.c
+++ b/arch/arm/cpu/arm926ejs/mx25/generic.c
@@ -6,20 +6,7 @@
  *  Copyright (c) 2008 Eric Jarrige <eric.jarrige@armadeus.org>
  *  Copyright (c) 2009 Ilya Yanok <yanok@emcraft.com>
  *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
@@ -27,7 +14,6 @@
 #include <netdev.h>
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
-#include <asm/arch/imx25-pinmux.h>
 #include <asm/arch/clock.h>
 
 #ifdef CONFIG_FSL_ESDHC
@@ -248,123 +234,7 @@ int cpu_mmc_init(bd_t *bis)
 }
 #endif
 
-#ifdef CONFIG_MXC_UART
-void mx25_uart1_init_pins(void)
-{
-       struct iomuxc_mux_ctl *muxctl;
-       struct iomuxc_pad_ctl *padctl;
-       u32 inpadctl;
-       u32 outpadctl;
-       u32 muxmode0;
-
-       muxctl = (struct iomuxc_mux_ctl *)IMX_IOPADMUX_BASE;
-       padctl = (struct iomuxc_pad_ctl *)IMX_IOPADCTL_BASE;
-       muxmode0 = MX25_PIN_MUX_MODE(0);
-       /*
-        * set up input pins with hysteresis and 100K pull-ups
-        */
-       inpadctl = MX25_PIN_PAD_CTL_HYS
-           | MX25_PIN_PAD_CTL_PKE
-           | MX25_PIN_PAD_CTL_PUE | MX25_PIN_PAD_CTL_100K_PU;
-
-       /*
-        * set up output pins with 100K pull-downs
-        * FIXME: need to revisit this
-        *      PUE is ignored if PKE is not set
-        *      so the right value here is likely
-        *        0x0 for no pull up/down
-        *      or
-        *        0xc0 for 100k pull down
-        */
-       outpadctl = MX25_PIN_PAD_CTL_PUE | MX25_PIN_PAD_CTL_100K_PD;
-
-       /* UART1 */
-       /* rxd */
-       writel(muxmode0, &muxctl->pad_uart1_rxd);
-       writel(inpadctl, &padctl->pad_uart1_rxd);
-
-       /* txd */
-       writel(muxmode0, &muxctl->pad_uart1_txd);
-       writel(outpadctl, &padctl->pad_uart1_txd);
-
-       /* rts */
-       writel(muxmode0, &muxctl->pad_uart1_rts);
-       writel(outpadctl, &padctl->pad_uart1_rts);
-
-       /* cts */
-       writel(muxmode0, &muxctl->pad_uart1_cts);
-       writel(inpadctl, &padctl->pad_uart1_cts);
-}
-#endif /* CONFIG_MXC_UART */
-
 #ifdef CONFIG_FEC_MXC
-void mx25_fec_init_pins(void)
-{
-       struct iomuxc_mux_ctl *muxctl;
-       struct iomuxc_pad_ctl *padctl;
-       u32 inpadctl_100kpd;
-       u32 inpadctl_22kpu;
-       u32 outpadctl;
-       u32 muxmode0;
-
-       muxctl = (struct iomuxc_mux_ctl *)IMX_IOPADMUX_BASE;
-       padctl = (struct iomuxc_pad_ctl *)IMX_IOPADCTL_BASE;
-       muxmode0 = MX25_PIN_MUX_MODE(0);
-       inpadctl_100kpd = MX25_PIN_PAD_CTL_HYS
-           | MX25_PIN_PAD_CTL_PKE
-           | MX25_PIN_PAD_CTL_PUE | MX25_PIN_PAD_CTL_100K_PD;
-       inpadctl_22kpu = MX25_PIN_PAD_CTL_HYS
-           | MX25_PIN_PAD_CTL_PKE
-           | MX25_PIN_PAD_CTL_PUE | MX25_PIN_PAD_CTL_22K_PU;
-       /*
-        * set up output pins with 100K pull-downs
-        * FIXME: need to revisit this
-        *      PUE is ignored if PKE is not set
-        *      so the right value here is likely
-        *        0x0 for no pull
-        *      or
-        *        0xc0 for 100k pull down
-        */
-       outpadctl = MX25_PIN_PAD_CTL_PUE | MX25_PIN_PAD_CTL_100K_PD;
-
-       /* FEC_TX_CLK */
-       writel(muxmode0, &muxctl->pad_fec_tx_clk);
-       writel(inpadctl_100kpd, &padctl->pad_fec_tx_clk);
-
-       /* FEC_RX_DV */
-       writel(muxmode0, &muxctl->pad_fec_rx_dv);
-       writel(inpadctl_100kpd, &padctl->pad_fec_rx_dv);
-
-       /* FEC_RDATA0 */
-       writel(muxmode0, &muxctl->pad_fec_rdata0);
-       writel(inpadctl_100kpd, &padctl->pad_fec_rdata0);
-
-       /* FEC_TDATA0 */
-       writel(muxmode0, &muxctl->pad_fec_tdata0);
-       writel(outpadctl, &padctl->pad_fec_tdata0);
-
-       /* FEC_TX_EN */
-       writel(muxmode0, &muxctl->pad_fec_tx_en);
-       writel(outpadctl, &padctl->pad_fec_tx_en);
-
-       /* FEC_MDC */
-       writel(muxmode0, &muxctl->pad_fec_mdc);
-       writel(outpadctl, &padctl->pad_fec_mdc);
-
-       /* FEC_MDIO */
-       writel(muxmode0, &muxctl->pad_fec_mdio);
-       writel(inpadctl_22kpu, &padctl->pad_fec_mdio);
-
-       /* FEC_RDATA1 */
-       writel(muxmode0, &muxctl->pad_fec_rdata1);
-       writel(inpadctl_100kpd, &padctl->pad_fec_rdata1);
-
-       /* FEC_TDATA1 */
-       writel(muxmode0, &muxctl->pad_fec_tdata1);
-       writel(outpadctl, &padctl->pad_fec_tdata1);
-
-}
-
 void imx_get_mac_from_fuse(int dev_id, unsigned char *mac)
 {
        int i;