[ifxmips] cleanup uboot package

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13291 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 582 deletions

diff --git a/package/uboot-ifxmips/files/board/danube/lowlevel_init.S b/package/uboot-ifxmips/files/board/danube/lowlevel_init.S
deleted file mode 100644
index f5f24a40c..000000000
--- a/package/uboot-ifxmips/files/board/danube/lowlevel_init.S
+++ /dev/null
@@ -1,582 +0,0 @@
-
-/*
- *  Memory sub-system initialization code for INCA-IP2 development board.
- *  Andre Messerschmidt
- *  Copyright (c) 2005	Infineon Technologies AG 
- *
- *  Based on Inca-IP code 
- *  Copyright (c) 2003	Wolfgang Denk <wd@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
- */
-/* History:
-      peng liu May 25, 2006, for PLL setting after reset, 05252006
- */
-#include <config.h>
-#include <version.h>
-#include <asm/regdef.h>
-#include <configs/danube.h>
-
-
-#ifdef USE_REFERENCE_BOARD
-#ifdef DANUBE_DDR_RAM_111M
-#include "ddr_settings_r111.h"
-#elif defined(PROMOSDDR400)
-#include "ddr_settings_PROMOSDDR400.h"
-#elif defined(DDR_SAMSUNG_166M)
-#include "ddr_settings_Samsung_166.h"
-#elif defined(DDR_PSC_166M)
-#include "ddr_settings_psc_166.h"
-#else
-#include "ddr_settings_r166.h"
-#endif
-#endif
-
-#ifdef USE_EVALUATION_BOARD
-#ifdef DANUBE_DDR_RAM_111M
-#include "ddr_settings_e111.h"
-#else
-#include "ddr_settings_e166.h"
-#endif
-#endif
-
-
-
-/*TODO: liupeng check !!! */
-#define EBU_MODUL_BASE		0xB4102000
-#define EBU_CLC(value)		0x0000(value)
-#define EBU_CON(value)		0x0010(value)
-#define EBU_ADDSEL0(value)	0x0020(value)
-#define EBU_ADDSEL1(value)	0x0024(value)
-#define EBU_ADDSEL2(value)	0x0028(value)
-#define EBU_ADDSEL3(value)	0x002C(value)
-#define EBU_BUSCON0(value)	0x0060(value)
-#define EBU_BUSCON1(value)	0x0064(value)
-#define EBU_BUSCON2(value)	0x0068(value)
-#define EBU_BUSCON3(value)	0x006C(value)
-
-#define MC_MODUL_BASE		0xBF800000
-#define MC_ERRCAUSE(value)	0x0010(value)
-#define MC_ERRADDR(value)	0x0020(value)
-#define MC_CON(value)		0x0060(value)
-
-#define MC_SRAM_ENABLE		0x00000004
-#define MC_SDRAM_ENABLE		0x00000002
-#define MC_DDRRAM_ENABLE	0x00000001
-
-#define MC_SDR_MODUL_BASE	0xBF800200
-#define MC_IOGP(value)		0x0000(value)
-#define MC_CTRLENA(value)	0x0010(value)
-#define MC_MRSCODE(value)	0x0020(value)
-#define MC_CFGDW(value)		0x0030(value)
-#define MC_CFGPB0(value)	0x0040(value)
-#define MC_LATENCY(value)	0x0080(value)
-#define MC_TREFRESH(value)	0x0090(value)
-#define MC_SELFRFSH(value)	0x00A0(value)
-
-#define MC_DDR_MODUL_BASE	0xBF801000
-#define MC_DC00(value)		0x0000(value)
-#define MC_DC01(value)		0x0010(value)
-#define MC_DC02(value)		0x0020(value)
-#define MC_DC03(value)		0x0030(value)
-#define MC_DC04(value)		0x0040(value)
-#define MC_DC05(value)		0x0050(value)
-#define MC_DC06(value)		0x0060(value)
-#define MC_DC07(value)		0x0070(value)
-#define MC_DC08(value)		0x0080(value)
-#define MC_DC09(value)		0x0090(value)
-#define MC_DC10(value)		0x00A0(value)
-#define MC_DC11(value)		0x00B0(value)
-#define MC_DC12(value)		0x00C0(value)
-#define MC_DC13(value)		0x00D0(value)
-#define MC_DC14(value)		0x00E0(value)
-#define MC_DC15(value)		0x00F0(value)
-#define MC_DC16(value)		0x0100(value)
-#define MC_DC17(value)		0x0110(value)
-#define MC_DC18(value)		0x0120(value)
-#define MC_DC19(value)		0x0130(value)
-#define MC_DC20(value)		0x0140(value)
-#define MC_DC21(value)		0x0150(value)
-#define MC_DC22(value)		0x0160(value)
-#define MC_DC23(value)		0x0170(value)
-#define MC_DC24(value)		0x0180(value)
-#define MC_DC25(value)		0x0190(value)
-#define MC_DC26(value)		0x01A0(value)
-#define MC_DC27(value)		0x01B0(value)
-#define MC_DC28(value)		0x01C0(value)
-#define MC_DC29(value)		0x01D0(value)
-#define MC_DC30(value)		0x01E0(value)
-#define MC_DC31(value)		0x01F0(value)
-#define MC_DC32(value)		0x0200(value)
-#define MC_DC33(value)		0x0210(value)
-#define MC_DC34(value)		0x0220(value)
-#define MC_DC35(value)		0x0230(value)
-#define MC_DC36(value)		0x0240(value)
-#define MC_DC37(value)		0x0250(value)
-#define MC_DC38(value)		0x0260(value)
-#define MC_DC39(value)		0x0270(value)
-#define MC_DC40(value)		0x0280(value)
-#define MC_DC41(value)		0x0290(value)
-#define MC_DC42(value)		0x02A0(value)
-#define MC_DC43(value)		0x02B0(value)
-#define MC_DC44(value)		0x02C0(value)
-#define MC_DC45(value)		0x02D0(value)
-#define MC_DC46(value)		0x02E0(value)
-
-#define RCU_OFFSET  0xBF203000
-#define RCU_RST_REQ      (RCU_OFFSET + 0x0010)
-#define RCU_STS          (RCU_OFFSET + 0x0014)
-
-#define CGU_OFFSET  0xBF103000
-#define  PLL0_CFG     (CGU_OFFSET + 0x0004)
-#define  PLL1_CFG     (CGU_OFFSET + 0x0008)
-#define  PLL2_CFG     (CGU_OFFSET + 0x000C)
-#define  CGU_SYS      (CGU_OFFSET + 0x0010)
-#define  CGU_UPDATE   (CGU_OFFSET + 0x0014)
-#define  IF_CLK       (CGU_OFFSET + 0x0018)
-#define  CGU_SMD      (CGU_OFFSET + 0x0020)
-#define  CGU_CT1SR    (CGU_OFFSET + 0x0028)
-#define  CGU_CT2SR    (CGU_OFFSET + 0x002C)
-#define  CGU_PCMCR    (CGU_OFFSET + 0x0030)
-#define  PCI_CR_PCI   (CGU_OFFSET + 0x0034)
-#define  CGU_OSC_CTRL (CGU_OFFSET + 0x001C)
-#define  CGU_MIPS_PWR_DWN (CGU_OFFSET + 0x0038)
-#define  CLK_MEASURE  (CGU_OFFSET + 0x003C)
-
-//05252006
-#define  pll0_35MHz_CONFIG 0x9D861059
-#define  pll1_35MHz_CONFIG 0x1A260CD9
-#define  pll2_35MHz_CONFIG 0x8000f1e5
-#define  pll0_36MHz_CONFIG 0x1000125D 
-#define  pll1_36MHz_CONFIG 0x1B1E0C99
-#define  pll2_36MHz_CONFIG 0x8002f2a1 
-//05252006
-
-//06063001-joelin disable the PCI CFRAME mask -start
-/*CFRAME is an I/O signal, in the chip, the output CFRAME is selected via GPIO altsel pins, so if you select MII1 RXD1, the CFRAME will not come out.
-But the CFRAME input still take the signal from the pad and not disabled when altsel choose other function. So when MII1_RXD1 is low from other device, the EBU interface will be disabled.
-
-The chip function in such a way that disable the CFRAME mask mean EBU not longer check CFRAME to be the device using the bus.
-The side effect is the entire PCI block will see CFRAME low all the time meaning PCI cannot use the bus at all so no more PCI function.
-*/
-#define PCI_CR_PR_OFFSET  0xBE105400
-#define PCI_CR_PCI_MOD_REG          (PCI_CR_PR_OFFSET + 0x0030)
-#define PCI_CONFIG_SPACE  0xB7000000
-#define CS_CFM		(PCI_CONFIG_SPACE + 0x6C)
-//06063001-joelin disable the PCI CFRAME mask -end
-	.set	noreorder
-
-
-/*
- * void ebu_init(long)
- *
- * a0 has the clock value we are going to run at
- */
-	.globl	ebu_init
-	.ent	ebu_init
-ebu_init:
-/*TODO:liupeng */
-	j	ra
-	nop
-
-	.end	ebu_init
-
-
-/*
- * void cgu_init(long)
- *
- * a0 has the clock value
- */
-	.globl	cgu_init
-	.ent	cgu_init
-cgu_init:
-	li  t2, CGU_SYS
-  lw  t2,0(t2)
-  beq t2,a0,freq_up2date
-  nop
-
-	li  t2, RCU_STS
-	lw  t2, 0(t2)
-	and t2,0x00020000
-	beq t2,0x00020000,boot_36MHZ
-  nop
-//05252006
-	li  t1, PLL0_CFG
-	li  t2, pll0_35MHz_CONFIG
-	sw	t2,0(t1)
-	li  t1, PLL1_CFG
-	li  t2, pll1_35MHz_CONFIG
-	sw	t2,0(t1)
-	li  t1, PLL2_CFG
-	li  t2, pll2_35MHz_CONFIG
-	sw	t2,0(t1)
-	li  t1, CGU_SYS
-	sw	a0,0(t1)
-	li  t1, RCU_RST_REQ
-	li  t2, 0x40000008
-	sw	t2,0(t1)
-	b   wait_reset
-	nop
-boot_36MHZ:
-	li  t1, PLL0_CFG
-	li  t2, pll0_36MHz_CONFIG
-	sw	t2,0(t1)
-	li  t1, PLL1_CFG
-	li  t2, pll1_36MHz_CONFIG
-	sw	t2,0(t1)
-	li  t1, PLL2_CFG
-	li  t2, pll2_36MHz_CONFIG
-	sw	t2,0(t1)
-	li  t1, CGU_SYS
-	sw	a0,0(t1)
-	li  t1, RCU_RST_REQ
-	li  t2, 0x40000008
-	sw	t2,0(t1)
-//05252006
-
-wait_reset:
-    b   wait_reset
-    nop
-freq_up2date:
-    j ra 
-    nop
-	.end	cgu_init
-
-
-/*
- * void sdram_init(long)
- *
- * a0 has the clock value
- */
-	.globl	sdram_init
-	.ent	sdram_init
-sdram_init:
-	
-	/* SDRAM Initialization
-	 */
-	li	t1, MC_MODUL_BASE
-
-	/* Clear Error log registers */
-	sw	zero, MC_ERRCAUSE(t1)
-	sw	zero, MC_ERRADDR(t1)
-	
-	/* Enable SDRAM module in memory controller */
-	li	t3, MC_SDRAM_ENABLE
-	lw	t2, MC_CON(t1)
-	or	t3, t2, t3
-	sw	t3, MC_CON(t1)
-	
-	li	t1, MC_SDR_MODUL_BASE
-	
-	/* disable the controller */
-	li	t2, 0
-	sw	t2, MC_CTRLENA(t1)
-     
-	li	t2, 0x822	
-	sw	t2, MC_IOGP(t1)
-
-	li	t2, 0x2
-	sw	t2, MC_CFGDW(t1)
-	
-	/* Set CAS Latency */
-	li	t2, 0x00000020		
-	sw	t2, MC_MRSCODE(t1)
-	
-	/* Set CS0 to SDRAM parameters */
-	li	t2, 0x000014d8
-	sw	t2, MC_CFGPB0(t1)
-	
-	/* Set SDRAM latency parameters */
-	li  	t2, 0x00036325;   /* BC PC100 */
-	sw	t2, MC_LATENCY(t1)
-	
-	/* Set SDRAM refresh rate */
-	li	t2, 0x00000C30		
-	sw	t2, MC_TREFRESH(t1)
-	
-	/* Clear Power-down registers */
-	sw	zero, MC_SELFRFSH(t1)
-
-	/* Finally enable the controller */
-	li	t2, 1
-	sw	t2, MC_CTRLENA(t1)
-
-	
-	j	ra
-	nop
-
-
-	.end	sdram_init
-
-/*
- * void ddrram_init(long)
- *
- * a0 has the clock value
- */
-	.globl	ddrram_init
-	.ent	ddrram_init
-ddrram_init:
-	
-	/* DDR-DRAM Initialization
-	 */
-	li	t1, MC_MODUL_BASE
-
-	/* Clear Error log registers */
-	sw	zero, MC_ERRCAUSE(t1)
-	sw	zero, MC_ERRADDR(t1)
-	
-	/* Enable DDR module in memory controller */
-	li	t3, MC_DDRRAM_ENABLE
-	lw	t2, MC_CON(t1)
-	or	t3, t2, t3
-	sw	t3, MC_CON(t1)
-	
-	li	t1, MC_DDR_MODUL_BASE
-	
-    /* Write configuration to DDR controller registers */
-	li	t2, MC_DC0_VALUE
-	sw	t2, MC_DC00(t1)
-     
-	li	t2, MC_DC1_VALUE
-	sw	t2, MC_DC01(t1)
-
-	li	t2, MC_DC2_VALUE
-	sw	t2, MC_DC02(t1)
-
-	li	t2, MC_DC3_VALUE
-	sw	t2, MC_DC03(t1)
-
-	li	t2, MC_DC4_VALUE
-	sw	t2, MC_DC04(t1)
-
-	li	t2, MC_DC5_VALUE
-	sw	t2, MC_DC05(t1)
-
-	li	t2, MC_DC6_VALUE
-	sw	t2, MC_DC06(t1)
-	
-	li	t2, MC_DC7_VALUE
-	sw	t2, MC_DC07(t1)
-	
-	li	t2, MC_DC8_VALUE
-	sw	t2, MC_DC08(t1)
-	
-	li	t2, MC_DC9_VALUE
-	sw	t2, MC_DC09(t1)
-	
-	li	t2, MC_DC10_VALUE
-	sw	t2, MC_DC10(t1)
-
-	li	t2, MC_DC11_VALUE
-	sw	t2, MC_DC11(t1)
-
-	li	t2, MC_DC12_VALUE
-	sw	t2, MC_DC12(t1)
-
-	li	t2, MC_DC13_VALUE
-	sw	t2, MC_DC13(t1)
-
-	li	t2, MC_DC14_VALUE
-	sw	t2, MC_DC14(t1)
-
-	li	t2, MC_DC15_VALUE
-	sw	t2, MC_DC15(t1)
-
-	li	t2, MC_DC16_VALUE
-	sw	t2, MC_DC16(t1)
-
-	li	t2, MC_DC17_VALUE
-	sw	t2, MC_DC17(t1)
-
-	li	t2, MC_DC18_VALUE
-	sw	t2, MC_DC18(t1)
-
-	li	t2, MC_DC19_VALUE
-	sw	t2, MC_DC19(t1)
-
-	li	t2, MC_DC20_VALUE
-	sw	t2, MC_DC20(t1)
-
-	li	t2, MC_DC21_VALUE
-	sw	t2, MC_DC21(t1)
-
-	li	t2, MC_DC22_VALUE
-	sw	t2, MC_DC22(t1)
-
-	li	t2, MC_DC23_VALUE
-	sw	t2, MC_DC23(t1)
-
-	li	t2, MC_DC24_VALUE
-	sw	t2, MC_DC24(t1)
-
-	li	t2, MC_DC25_VALUE
-	sw	t2, MC_DC25(t1)
-
-	li	t2, MC_DC26_VALUE
-	sw	t2, MC_DC26(t1)
-
-	li	t2, MC_DC27_VALUE
-	sw	t2, MC_DC27(t1)
-
-	li	t2, MC_DC28_VALUE
-	sw	t2, MC_DC28(t1)
-
-	li	t2, MC_DC29_VALUE
-	sw	t2, MC_DC29(t1)
-
-	li	t2, MC_DC30_VALUE
-	sw	t2, MC_DC30(t1)
-
-	li	t2, MC_DC31_VALUE
-	sw	t2, MC_DC31(t1)
-
-	li	t2, MC_DC32_VALUE
-	sw	t2, MC_DC32(t1)
-
-	li	t2, MC_DC33_VALUE
-	sw	t2, MC_DC33(t1)
-
-	li	t2, MC_DC34_VALUE
-	sw	t2, MC_DC34(t1)
-
-	li	t2, MC_DC35_VALUE
-	sw	t2, MC_DC35(t1)
-
-	li	t2, MC_DC36_VALUE
-	sw	t2, MC_DC36(t1)
-
-	li	t2, MC_DC37_VALUE
-	sw	t2, MC_DC37(t1)
-
-	li	t2, MC_DC38_VALUE
-	sw	t2, MC_DC38(t1)
-
-	li	t2, MC_DC39_VALUE
-	sw	t2, MC_DC39(t1)
-
-	li	t2, MC_DC40_VALUE
-	sw	t2, MC_DC40(t1)
-
-	li	t2, MC_DC41_VALUE
-	sw	t2, MC_DC41(t1)
-
-	li	t2, MC_DC42_VALUE
-	sw	t2, MC_DC42(t1)
-
-	li	t2, MC_DC43_VALUE
-	sw	t2, MC_DC43(t1)
-
-	li	t2, MC_DC44_VALUE
-	sw	t2, MC_DC44(t1)
-    
-	li	t2, MC_DC45_VALUE
-	sw	t2, MC_DC45(t1)
-
-	li	t2, MC_DC46_VALUE
-	sw	t2, MC_DC46(t1)
-
-	li	t2, 0x00000100
-	sw	t2, MC_DC03(t1)
-
-	j	ra
-	nop
-
-
-	.end	ddrram_init
-
-	.globl	lowlevel_init
-	.ent	lowlevel_init
-lowlevel_init:
-	/* EBU, CGU and SDRAM/DDR-RAM Initialization.
-	 */
-	move	t0, ra
-	/* We rely on the fact that neither cgu_init() nor sdram_init()
-	 * modify t0
-	 */
-#ifdef DANUBE_BOOT_FROM_EBU 
-#ifdef DANUBE_DDR_RAM_166M
-//05252006
-  /* 0xe8 means CPU0/CPU1 333M, DDR 167M, FPI 83M, PPE 240M */
-        li  a0,0xe8
-        bal cgu_init
-        nop
-#endif
-#ifdef PROMOSDDR400
-        li  a0,0xe8
-        bal cgu_init
-        nop
-#endif
-#ifdef DDR_SAMSUNG_166M
-        li  a0,0xe8
-        bal cgu_init
-        nop
-#endif
-#ifdef DDR_PSC_166M
-	li  a0,0xe8
-	bal cgu_init
-	nop
-#endif
-#ifdef  DANUBE_DDR_RAM_133M
-        li  a0,0xe9
-//05252006
-	bal	cgu_init
-	nop
-#endif
-#endif
-/*TODO:liupeng add this define !!!! */
-/*
-  #define DANUBE_BOOT_FROM_EBU
-  #define DANUBE_USE_DDR_RAM
-*/
-
-//06063001-joelin disable the PCI CFRAME mask-start
-#ifdef DISABLE_CFRAME
-	li  t1, PCI_CR_PCI	//mw bf103034 80000000
-	li  t2, 0x80000000
-	sw	t2,0(t1)
-
-	li  t1, PCI_CR_PCI_MOD_REG	//mw be105430 103
-	li  t2, 0x103
-	sw  t2,0(t1)
-	
-	li  t1, CS_CFM			//mw b700006c 0 
-	li  t2, 0x00
-	sw  t2, 0(t1)		
-	
-	li  t1, PCI_CR_PCI_MOD_REG	//mw be105430 103
-	li  t2, 0x1000103
-	sw  t2, 0(t1)	
-#endif 
-//06063001-joelin disable the PCI CFRAME mask-end
-
-#ifdef DANUBE_BOOT_FROM_EBU
-#ifdef DANUBE_USE_DDR_RAM
-	bal	ddrram_init
-	nop
-#else
-	bal	sdram_init
-	nop
-#endif
-#endif
-
-	move	ra, t0
-	j	ra
-	nop
-
-	.end	lowlevel_init