svn_rev_490

3 files changed, 0 insertions, 235 deletions

diff --git a/cpu/arm920t/imx/generic.c b/cpu/arm920t/gpio.c
index b6dba5eeca..b6dba5eeca 100644
--- a/cpu/arm920t/imx/generic.c
+++ b/cpu/arm920t/gpio.c
diff --git a/cpu/arm920t/imx/interrupts.c b/cpu/arm920t/imx/interrupts.c
deleted file mode 100644
index 2630d03254..0000000000
--- a/cpu/arm920t/imx/interrupts.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Alex Zuepke <azu@sysgo.de>
- *
- * (C) Copyright 2002
- * Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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
- */
-
-#include <common.h>
-#include <init.h>
-#include <clock.h>
-#include <arm920t.h>
-#include <asm/arch/imx-regs.h>
-#include <asm/arch/clock.h>
-
-uint64_t imx_clocksource_read(void)
-{
-	return TCN1;
-}
-
-static struct clocksource cs = {
-	.read	= imx_clocksource_read,
-	.mask	= 0xffffffff,
-	.shift	= 10,
-};
-
-static int clocksource_init (void)
-{
-	int i;
-	/* setup GP Timer 1 */
-	TCTL1 = TCTL_SWR;
-	for ( i=0; i<100; i++) TCTL1 = 0; /* We have no udelay by now */
-	TPRER1 = 0;
-	TCTL1 |= TCTL_FRR | (1<<1); /* Freerun Mode, PERCLK1 input */
-
-	TCTL1 &= ~TCTL_TEN;
-	TCTL1 |= TCTL_TEN; /* Enable timer */
-
-        cs.mult = clocksource_hz2mult(get_PERCLK1(), cs.shift);
-
-        init_clock(&cs);
-
-	return 0;
-}
-
-core_initcall(clocksource_init);
-
-/*
- * Reset the cpu by setting up the watchdog timer and let him time out
- */
-void reset_cpu (ulong ignored)
-{
-	/* Disable watchdog and set Time-Out field to 0 */
-	WCR = 0x00000000;
-
-	/* Write Service Sequence */
-	WSR = 0x00005555;
-	WSR = 0x0000AAAA;
-
-	/* Enable watchdog */
-	WCR = 0x00000001;
-
-	while (1);
-	/*NOTREACHED*/
-}
diff --git a/cpu/arm920t/imx/speed.c b/cpu/arm920t/imx/speed.c
deleted file mode 100644
index aa668bc3a3..0000000000
--- a/cpu/arm920t/imx/speed.c
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- *
- * (c) 2004 Sascha Hauer <sascha@saschahauer.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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
- */
-
-
-#include <common.h>
-#include <asm/arch/imx-regs.h>
-#include <init.h>
-#include <driver.h>
-
-/* ------------------------------------------------------------------------- */
-/* NOTE: This describes the proper use of this file.
- *
- * CONFIG_SYS_CLK_FREQ should be defined as the input frequency of the PLL.
- * SH FIXME: 16780000 in our case
- * get_FCLK(), get_HCLK(), get_PCLK() and get_UCLK() return the clock of
- * the specified bus in HZ.
- */
-/* ------------------------------------------------------------------------- */
-
-ulong get_systemPLLCLK(void)
-{
-	/* FIXME: We assume System_SEL = 0 here */
-	u32 spctl0 = SPCTL0;
-	u32 mfi = (spctl0 >> 10) & 0xf;
-	u32 mfn = spctl0 & 0x3f;
-	u32 mfd = (spctl0 >> 16) & 0x3f;
-	u32 pd =  (spctl0 >> 26) & 0xf;
-
-	mfi = mfi<=5 ? 5 : mfi;
-
-	return (2*(CONFIG_SYSPLL_CLK_FREQ>>10)*( (mfi<<10) + (mfn<<10)/(mfd+1)))/(pd+1);
-}
-
-ulong get_mcuPLLCLK(void)
-{
-	/* FIXME: We assume System_SEL = 0 here */
-	u32 mpctl0 = MPCTL0;
-	u32 mfi = (mpctl0 >> 10) & 0xf;
-	u32 mfn = mpctl0 & 0x3f;
-	u32 mfd = (mpctl0 >> 16) & 0x3f;
-	u32 pd =  (mpctl0 >> 26) & 0xf;
-
-	mfi = mfi<=5 ? 5 : mfi;
-
-	return (2*(CONFIG_SYS_CLK_FREQ>>10)*( (mfi<<10) + (mfn<<10)/(mfd+1)))/(pd+1);
-}
-
-ulong get_FCLK(void)
-{
-	return (( CSCR>>15)&1) ? get_mcuPLLCLK()>>1 : get_mcuPLLCLK();
-}
-
-ulong get_HCLK(void)
-{
-	u32 bclkdiv = (( CSCR >> 10 ) & 0xf) + 1;
-	return get_systemPLLCLK() / bclkdiv;
-}
-
-ulong get_BCLK(void)
-{
-	return get_HCLK();
-}
-
-ulong get_PERCLK1(void)
-{
-	return get_systemPLLCLK() / (((PCDR) & 0xf)+1);
-}
-
-ulong get_PERCLK2(void)
-{
-	return get_systemPLLCLK() / (((PCDR>>4) & 0xf)+1);
-}
-
-ulong get_PERCLK3(void)
-{
-	return get_systemPLLCLK() / (((PCDR>>16) & 0x7f)+1);
-}
-
-static int arch_number = CONFIG_ARCH_NUMBER;
-#if 0
-typedef enum imx_cookies {
-        PARAM_CPUCLK,
-        PARAM_SYSCLOCK,
-        PARAM_PERCLK1,
-        PARAM_PERCLK2,
-        PARAM_PERCLK3,
-        PARAM_BCLK,
-        PARAM_HCLK,
-        PARAM_FCLK,
-        PARAM_ARCH_NUMBER,
-        PARAM_LAST,
-} imx_cookies_t;
-
-static struct param_d imx_params[] = {
-        [PARAM_CPUCLK]      = { .name = "imx_cpuclk", .flags = PARAM_FLAG_RO},
-        [PARAM_SYSCLOCK]    = { .name = "imx_system_clk", .flags = PARAM_FLAG_RO},
-        [PARAM_PERCLK1]     = { .name = "imx_perclk1", .flags = PARAM_FLAG_RO},
-        [PARAM_PERCLK2]     = { .name = "imx_perclk2", .flags = PARAM_FLAG_RO},
-        [PARAM_PERCLK3]     = { .name = "imx_perclk3", .flags = PARAM_FLAG_RO},
-        [PARAM_BCLK]        = { .name = "imx_bclk", .flags = PARAM_FLAG_RO},
-        [PARAM_HCLK]        = { .name = "imx_hclk", .flags = PARAM_FLAG_RO},
-        [PARAM_FCLK]        = { .name = "imx_fclk", .flags = PARAM_FLAG_RO},
-        [PARAM_ARCH_NUMBER] = { .name = "arch_number",},
-};
-
-static int imx_clk_init(void)
-{
-        int i;
-
-	imx_params[PARAM_CPUCLK].value.val_ulong = get_mcuPLLCLK();
-	imx_params[PARAM_SYSCLOCK].value.val_ulong = get_systemPLLCLK();
-	imx_params[PARAM_PERCLK1].value.val_ulong = get_PERCLK1();
-	imx_params[PARAM_PERCLK2].value.val_ulong = get_PERCLK2();
-	imx_params[PARAM_PERCLK3].value.val_ulong = get_PERCLK3();
-	imx_params[PARAM_BCLK].value.val_ulong = get_BCLK();
-	imx_params[PARAM_HCLK].value.val_ulong = get_HCLK();
-	imx_params[PARAM_FCLK].value.val_ulong = get_FCLK();
-	imx_params[PARAM_ARCH_NUMBER].value.val_ulong = arch_number;
-
-        for (i = 0; i < PARAM_LAST; i++)
-                global_add_parameter(&imx_params[i]);
-
-        return 0;
-}
-
-device_initcall(imx_clk_init);
-#endif