1 files changed, 0 insertions, 158 deletions

diff --git a/arch/blackfin/mach-bf548/head.S b/arch/blackfin/mach-bf548/head.S
deleted file mode 100644
index 93b361dff27b..000000000000
--- a/arch/blackfin/mach-bf548/head.S
+++ /dev/null
@@ -1,158 +0,0 @@
-/*
- * File:         arch/blackfin/mach-bf548/head.S
- * Based on:     arch/blackfin/mach-bf537/head.S
- * Author:       Jeff Dionne <jeff@uclinux.org> COPYRIGHT 1998 D. Jeff Dionne
- *
- * Created:      1998
- * Description:  Startup code for Blackfin BF548
- *
- * Modified:
- *               Copyright 2004-2007 Analog Devices Inc.
- *
- * Bugs:         Enter bugs at http://blackfin.uclinux.org/
- *
- * 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, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-#include <linux/linkage.h>
-#include <linux/init.h>
-#include <asm/blackfin.h>
-#ifdef CONFIG_BFIN_KERNEL_CLOCK
-#include <asm/clocks.h>
-#include <mach/mem_init.h>
-#endif
-
-.section .l1.text
-#ifdef CONFIG_BFIN_KERNEL_CLOCK
-ENTRY(_start_dma_code)
-
-        /* Enable PHY CLK buffer output */
-        p0.h = hi(VR_CTL);
-        p0.l = lo(VR_CTL);
-        r0.l = w[p0];
-        bitset(r0, 14);
-        w[p0] = r0.l;
-        ssync;
-
-        p0.h = hi(SIC_IWR0);
-        p0.l = lo(SIC_IWR0);
-        r0.l = 0x1;
-        r0.h = 0x0;
-        [p0] = r0;
-        SSYNC;
-
-        /*
-         *  Set PLL_CTL
-         *   - [14:09] = MSEL[5:0] : CLKIN / VCO multiplication factors
-         *   - [8]     = BYPASS    : BYPASS the PLL, run CLKIN into CCLK/SCLK
-         *   - [7]     = output delay (add 200ps of delay to mem signals)
-         *   - [6]     = input delay (add 200ps of input delay to mem signals)
-         *   - [5]     = PDWN      : 1=All Clocks off
-         *   - [3]     = STOPCK    : 1=Core Clock off
-         *   - [1]     = PLL_OFF   : 1=Disable Power to PLL
-         *   - [0]     = DF        : 1=Pass CLKIN/2 to PLL / 0=Pass CLKIN to PLL
-         *   all other bits set to zero
-         */
-
-        p0.h = hi(PLL_LOCKCNT);
-        p0.l = lo(PLL_LOCKCNT);
-        r0 = 0x300(Z);
-        w[p0] = r0.l;
-        ssync;
-
-        /* enable self refresh via SRREQ */
-        P2.H = hi(EBIU_RSTCTL);
-        P2.L = lo(EBIU_RSTCTL);
-        R0 = [P2];
-        BITSET (R0, 3);
-        [P2] = R0;
-        SSYNC;
-
-        /* wait for SRACK bit to be set */
-.LSRR_MODE:
-        R0 = [P2];
-        CC = BITTST(R0, 4);
-        if !CC JUMP .LSRR_MODE;
-
-        r0 = CONFIG_VCO_MULT & 63;       /* Load the VCO multiplier         */
-        r0 = r0 << 9;                    /* Shift it over,                  */
-        r1 = CLKIN_HALF;                 /* Do we need to divide CLKIN by 2?*/
-        r0 = r1 | r0;
-        r1 = PLL_BYPASS;                 /* Bypass the PLL?                 */
-        r1 = r1 << 8;                    /* Shift it over                   */
-        r0 = r1 | r0;                    /* add them all together           */
-#ifdef ANOMALY_05000265
-        BITSET(r0, 15);                  /* Add 250 mV of hysteresis to SPORT input pins */
-#endif
-
-        p0.h = hi(PLL_CTL);
-        p0.l = lo(PLL_CTL);              /* Load the address                */
-        cli r2;                          /* Disable interrupts              */
-        ssync;
-        w[p0] = r0.l;                    /* Set the value                   */
-        idle;                            /* Wait for the PLL to stablize    */
-        sti r2;                          /* Enable interrupts               */
-
-.Lcheck_again:
-        p0.h = hi(PLL_STAT);
-        p0.l = lo(PLL_STAT);
-        R0 = W[P0](Z);
-        CC = BITTST(R0,5);
-        if ! CC jump .Lcheck_again;
-
-        /* Configure SCLK & CCLK Dividers */
-        r0 = (CONFIG_CCLK_ACT_DIV | CONFIG_SCLK_DIV);
-        p0.h = hi(PLL_DIV);
-        p0.l = lo(PLL_DIV);
-        w[p0] = r0.l;
-        ssync;
-
-        /* disable self refresh by clearing SRREQ */
-        P2.H = hi(EBIU_RSTCTL);
-        P2.L = lo(EBIU_RSTCTL);
-        R0 = [P2];
-        CC = BITTST(R0, 0);
-        if CC jump .Lskipddrrst;
-        BITSET (R0, 0);
-.Lskipddrrst:
-        BITCLR (R0, 3);
-        [P2] = R0;
-        SSYNC;
-
-        p0.l = lo(EBIU_DDRCTL0);
-        p0.h = hi(EBIU_DDRCTL0);
-        r0.l = lo(mem_DDRCTL0);
-        r0.h = hi(mem_DDRCTL0);
-        [p0] = r0;
-        ssync;
-
-        p0.l = lo(EBIU_DDRCTL1);
-        p0.h = hi(EBIU_DDRCTL1);
-        r0.l = lo(mem_DDRCTL1);
-        r0.h = hi(mem_DDRCTL1);
-        [p0] = r0;
-        ssync;
-
-        p0.l = lo(EBIU_DDRCTL2);
-        p0.h = hi(EBIU_DDRCTL2);
-        r0.l = lo(mem_DDRCTL2);
-        r0.h = hi(mem_DDRCTL2);
-        [p0] = r0;
-        ssync;
-
-        RTS;
-ENDPROC(_start_dma_code)
-#endif /* CONFIG_BFIN_KERNEL_CLOCK */