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-rw-r--r--board/ep8260/Kconfig9
-rw-r--r--board/ep8260/MAINTAINERS6
-rw-r--r--board/ep8260/Makefile8
-rw-r--r--board/ep8260/ep8260.c304
-rw-r--r--board/ep8260/ep8260.h24
-rw-r--r--board/ep8260/flash.c395
-rw-r--r--board/ep8260/mii_phy.c107
7 files changed, 0 insertions, 853 deletions
diff --git a/board/ep8260/Kconfig b/board/ep8260/Kconfig
deleted file mode 100644
index 5d876f4..0000000
--- a/board/ep8260/Kconfig
+++ /dev/null
@@ -1,9 +0,0 @@
-if TARGET_EP8260
-
-config SYS_BOARD
- default "ep8260"
-
-config SYS_CONFIG_NAME
- default "ep8260"
-
-endif
diff --git a/board/ep8260/MAINTAINERS b/board/ep8260/MAINTAINERS
deleted file mode 100644
index bfa923c..0000000
--- a/board/ep8260/MAINTAINERS
+++ /dev/null
@@ -1,6 +0,0 @@
-EP8260 BOARD
-#M: Frank Panno <fpanno@delphintech.com>
-S: Orphan (since 2014-06)
-F: board/ep8260/
-F: include/configs/ep8260.h
-F: configs/ep8260_defconfig
diff --git a/board/ep8260/Makefile b/board/ep8260/Makefile
deleted file mode 100644
index dd08b74..0000000
--- a/board/ep8260/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# (C) Copyright 2002-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-y = ep8260.o flash.o mii_phy.o
diff --git a/board/ep8260/ep8260.c b/board/ep8260/ep8260.c
deleted file mode 100644
index 3697d24..0000000
--- a/board/ep8260/ep8260.c
+++ /dev/null
@@ -1,304 +0,0 @@
-/*
- * (C) Copyright 2001, 2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * (C) Copyright 2002
- * Frank Panno <fpanno@delphintech.com>, Delphin Technology AG
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <ioports.h>
-#include <mpc8260.h>
-#include "ep8260.h"
-/*
- * I/O Port configuration table
- *
- * if conf is 1, then that port pin will be configured at boot time
- * according to the five values podr/pdir/ppar/psor/pdat for that entry
- */
-
-const iop_conf_t iop_conf_tab[4][32] = {
-
- /* Port A configuration */
- { /* conf ppar psor pdir podr pdat */
- /* PA31 */ { 0, 0, 0, 1, 0, 0 }, /* */
- /* PA30 */ { 0, 0, 0, 1, 0, 0 }, /* */
- /* PA29 */ { 0, 0, 0, 1, 0, 0 }, /* */
- /* PA28 */ { 0, 0, 0, 1, 0, 0 }, /* */
- /* PA27 */ { 0, 0, 0, 1, 0, 0 }, /* */
- /* PA26 */ { 0, 0, 0, 1, 0, 0 }, /* */
- /* PA25 */ { 0, 0, 0, 1, 0, 0 }, /* */
- /* PA24 */ { 0, 0, 0, 1, 0, 0 }, /* */
- /* PA23 */ { 0, 0, 0, 1, 0, 0 }, /* */
- /* PA22 */ { 0, 0, 0, 1, 0, 0 }, /* */
- /* PA21 */ { 0, 0, 0, 1, 0, 0 }, /* */
- /* PA20 */ { 0, 0, 0, 1, 0, 0 }, /* */
- /* PA19 */ { 0, 0, 0, 1, 0, 0 }, /* */
- /* PA18 */ { 0, 0, 0, 1, 0, 0 }, /* */
- /* PA17 */ { 0, 0, 0, 1, 0, 0 }, /* */
- /* PA16 */ { 0, 0, 0, 1, 0, 0 }, /* */
- /* PA15 */ { 0, 0, 0, 1, 0, 0 }, /* */
- /* PA14 */ { 0, 0, 0, 1, 0, 0 }, /* */
- /* PA13 */ { 0, 0, 0, 1, 0, 0 }, /* */
- /* PA12 */ { 0, 0, 0, 1, 0, 0 }, /* */
- /* PA11 */ { 0, 0, 0, 1, 0, 0 }, /* */
- /* PA10 */ { 0, 0, 0, 1, 0, 0 }, /* */
- /* PA9 */ { 0, 1, 0, 1, 0, 0 }, /* */
- /* PA8 */ { 0, 1, 0, 0, 0, 0 }, /* */
- /* PA7 */ { 0, 0, 0, 1, 0, 0 }, /* PA7 */
- /* PA6 */ { 0, 0, 0, 1, 0, 0 }, /* PA6 */
- /* PA5 */ { 0, 0, 0, 1, 0, 0 }, /* PA5 */
- /* PA4 */ { 0, 0, 0, 1, 0, 0 }, /* PA4 */
- /* PA3 */ { 0, 0, 0, 1, 0, 0 }, /* PA3 */
- /* PA2 */ { 0, 0, 0, 1, 0, 0 }, /* PA2 */
- /* PA1 */ { 0, 0, 0, 1, 0, 0 }, /* PA1 */
- /* PA0 */ { 0, 0, 0, 1, 0, 0 } /* PA0 */
- },
-
- /* Port B configuration */
- { /* conf ppar psor pdir podr pdat */
- /* PB31 */ { 0, 1, 0, 1, 0, 0 }, /* */
- /* PB30 */ { 0, 1, 0, 0, 0, 0 }, /* */
- /* PB29 */ { 0, 1, 1, 1, 0, 0 }, /* */
- /* PB28 */ { 0, 1, 0, 0, 0, 0 }, /* */
- /* PB27 */ { 0, 1, 0, 0, 0, 0 }, /* */
- /* PB26 */ { 0, 1, 0, 0, 0, 0 }, /* */
- /* PB25 */ { 0, 1, 0, 1, 0, 0 }, /* */
- /* PB24 */ { 0, 1, 0, 1, 0, 0 }, /* */
- /* PB23 */ { 0, 1, 0, 1, 0, 0 }, /* */
- /* PB22 */ { 0, 1, 0, 1, 0, 0 }, /* */
- /* PB21 */ { 0, 1, 0, 0, 0, 0 }, /* */
- /* PB20 */ { 0, 1, 0, 0, 0, 0 }, /* */
- /* PB19 */ { 0, 1, 0, 0, 0, 0 }, /* */
- /* PB18 */ { 0, 1, 0, 0, 0, 0 }, /* */
- /* PB17 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII RX_DV */
- /* PB16 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII RX_ER */
- /* PB15 */ { 1, 1, 0, 1, 0, 0 }, /* FCC3 MII TX_ER */
- /* PB14 */ { 1, 1, 0, 1, 0, 0 }, /* FCC3 MII TX_EN */
- /* PB13 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII COL */
- /* PB12 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII CRS */
- /* PB11 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII RxD[3] */
- /* PB10 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII RxD[2] */
- /* PB9 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII RxD[1] */
- /* PB8 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII RxD[0] */
- /* PB7 */ { 0, 0, 0, 0, 0, 0 }, /* PB7 */
- /* PB6 */ { 1, 1, 0, 1, 0, 0 }, /* FCC3 MII TxD[1] */
- /* PB5 */ { 1, 1, 0, 1, 0, 0 }, /* FCC3 MII TxD[2] */
- /* PB4 */ { 1, 1, 0, 1, 0, 0 }, /* FCC3 MII TxD[3] */
- /* PB3 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PB2 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PB1 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PB0 */ { 0, 0, 0, 0, 0, 0 } /* pin doesn't exist */
- },
-
- /* Port C */
- { /* conf ppar psor pdir podr pdat */
- /* PC31 */ { 0, 0, 0, 1, 0, 0 }, /* PC31 */
- /* PC30 */ { 0, 0, 0, 1, 0, 0 }, /* PC30 */
- /* PC29 */ { 0, 1, 1, 0, 0, 0 }, /* */
- /* PC28 */ { 0, 0, 0, 1, 0, 0 }, /* PC28 */
- /* PC27 */ { 1, 1, 0, 1, 0, 0 }, /* FCC3 MII TxD[0] */
- /* PC26 */ { 0, 0, 0, 1, 0, 0 }, /* PC26 */
- /* PC25 */ { 0, 0, 0, 1, 0, 0 }, /* PC25 */
- /* PC24 */ { 0, 0, 0, 1, 0, 0 }, /* PC24 */
- /* PC23 */ { 0, 1, 0, 1, 0, 0 }, /* */
- /* PC22 */ { 0, 1, 0, 0, 0, 0 }, /* */
- /* PC21 */ { 0, 1, 0, 0, 0, 0 }, /* */
- /* PC20 */ { 0, 1, 0, 0, 0, 0 }, /* */
- /* PC19 */ { 0, 1, 0, 0, 0, 0 }, /* */
- /* PC18 */ { 0, 1, 0, 0, 0, 0 }, /* */
- /* PC17 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII CLK15 */
- /* PC16 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII CLK16 */
- /* PC15 */ { 0, 0, 0, 1, 0, 0 }, /* PC15 */
- /* PC14 */ { 0, 1, 0, 0, 0, 0 }, /* */
- /* PC13 */ { 0, 0, 0, 1, 0, 0 }, /* PC13 */
- /* PC12 */ { 0, 0, 0, 1, 0, 0 }, /* PC12 */
- /* PC11 */ { 0, 0, 0, 1, 0, 0 }, /* PC11 */
- /* PC10 */ { 0, 0, 0, 1, 0, 0 }, /* */
- /* PC9 */ { 0, 0, 0, 1, 0, 0 }, /* */
- /* PC8 */ { 0, 0, 0, 1, 0, 0 }, /* PC8 */
- /* PC7 */ { 0, 0, 0, 1, 0, 0 }, /* PC7 */
- /* PC6 */ { 0, 0, 0, 1, 0, 0 }, /* PC6 */
- /* PC5 */ { 0, 0, 0, 1, 0, 0 }, /* PC5 */
- /* PC4 */ { 0, 0, 0, 1, 0, 0 }, /* PC4 */
- /* PC3 */ { 0, 0, 0, 1, 0, 0 }, /* PC3 */
- /* PC2 */ { 0, 0, 0, 1, 0, 1 }, /* */
- /* PC1 */ { 0, 0, 0, 1, 0, 0 }, /* */
- /* PC0 */ { 0, 0, 0, 1, 0, 0 }, /* */
- },
-
- /* Port D */
- { /* conf ppar psor pdir podr pdat */
- /* PD31 */ { 0, 1, 0, 0, 0, 0 }, /* */
- /* PD30 */ { 0, 1, 1, 1, 0, 0 }, /* */
- /* PD29 */ { 0, 1, 0, 1, 0, 0 }, /* */
- /* PD28 */ { 0, 0, 0, 1, 0, 0 }, /* PD28 */
- /* PD27 */ { 0, 0, 0, 1, 0, 0 }, /* PD27 */
- /* PD26 */ { 0, 0, 0, 1, 0, 0 }, /* PD26 */
- /* PD25 */ { 0, 0, 0, 1, 0, 0 }, /* PD25 */
- /* PD24 */ { 0, 0, 0, 1, 0, 0 }, /* PD24 */
- /* PD23 */ { 0, 0, 0, 1, 0, 0 }, /* PD23 */
- /* PD22 */ { 0, 0, 0, 1, 0, 0 }, /* PD22 */
- /* PD21 */ { 0, 0, 0, 1, 0, 0 }, /* PD21 */
- /* PD20 */ { 0, 0, 0, 1, 0, 0 }, /* PD20 */
- /* PD19 */ { 0, 0, 0, 1, 0, 0 }, /* PD19 */
- /* PD18 */ { 0, 0, 0, 1, 0, 0 }, /* PD19 */
- /* PD17 */ { 0, 1, 0, 0, 0, 0 }, /* */
- /* PD16 */ { 0, 1, 0, 1, 0, 0 }, /* */
- /* PD15 */ { 1, 1, 1, 0, 1, 0 }, /* I2C SDA */
- /* PD14 */ { 1, 1, 1, 0, 1, 0 }, /* I2C SCL */
- /* PD13 */ { 0, 0, 0, 0, 0, 0 }, /* PD13 */
- /* PD12 */ { 0, 0, 0, 0, 0, 0 }, /* PD12 */
- /* PD11 */ { 0, 0, 0, 0, 0, 0 }, /* PD11 */
- /* PD10 */ { 0, 0, 0, 0, 0, 0 }, /* PD10 */
- /* PD9 */ { 1, 1, 0, 1, 0, 0 }, /* SMC1 TXD */
- /* PD8 */ { 1, 1, 0, 0, 0, 0 }, /* SMC1 RXD */
- /* PD7 */ { 0, 0, 0, 1, 0, 1 }, /* PD7 */
- /* PD6 */ { 0, 0, 0, 1, 0, 1 }, /* PD6 */
- /* PD5 */ { 0, 0, 0, 1, 0, 1 }, /* PD5 */
- /* PD4 */ { 0, 0, 0, 1, 0, 1 }, /* PD4 */
- /* PD3 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PD2 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PD1 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PD0 */ { 0, 0, 0, 0, 0, 0 } /* pin doesn't exist */
- }
-};
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * Setup CS4 to enable the Board Control/Status registers.
- * Otherwise the smcs won't work.
-*/
-int board_early_init_f (void)
-{
- volatile t_ep_regs *regs = (t_ep_regs *) CONFIG_SYS_REGS_BASE;
- volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
- volatile memctl8260_t *memctl = &immap->im_memctl;
-
- memctl->memc_br4 = CONFIG_SYS_BR4_PRELIM;
- memctl->memc_or4 = CONFIG_SYS_OR4_PRELIM;
- regs->bcsr1 = 0x62; /* to enable terminal on SMC1 */
- regs->bcsr2 = 0x30; /* enable NVRAM and writing FLASH */
- return 0;
-}
-
-void reset_phy (void)
-{
- volatile t_ep_regs *regs = (t_ep_regs *) CONFIG_SYS_REGS_BASE;
-
- regs->bcsr4 = 0xC0;
-}
-
-/*
- * Check Board Identity:
- * I don' know, how the next board revisions will be coded.
- * Thats why its a static interpretation ...
-*/
-
-int checkboard (void)
-{
- volatile t_ep_regs *regs = (t_ep_regs *) CONFIG_SYS_REGS_BASE;
- uint major = 0, minor = 0;
-
- switch (regs->bcsr0) {
- case 0x02:
- major = 1;
- break;
- case 0x03:
- major = 1;
- minor = 1;
- break;
- case 0x06:
- major = 1;
- minor = 3;
- break;
- default:
- break;
- }
- printf ("Board: Embedded Planet EP8260, Revision %d.%d\n",
- major, minor);
- return 0;
-}
-
-
-/* ------------------------------------------------------------------------- */
-
-
-phys_size_t initdram (int board_type)
-{
- volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
- volatile memctl8260_t *memctl = &immap->im_memctl;
- volatile uchar c = 0;
- volatile uchar *ramaddr = (uchar *) (CONFIG_SYS_SDRAM_BASE) + 0x110;
-
-/*
- ulong psdmr = CONFIG_SYS_PSDMR;
-#ifdef CONFIG_SYS_LSDRAM
- ulong lsdmr = CONFIG_SYS_LSDMR;
-#endif
-*/
- long size = CONFIG_SYS_SDRAM0_SIZE;
- int i;
-
-
-/*
-* Quote from 8260 UM (10.4.2 SDRAM Power-On Initialization, 10-35):
-*
-* "At system reset, initialization software must set up the
-* programmable parameters in the memory controller banks registers
-* (ORx, BRx, P/LSDMR). After all memory parameters are configured,
-* system software should execute the following initialization sequence
-* for each SDRAM device.
-*
-* 1. Issue a PRECHARGE-ALL-BANKS command
-* 2. Issue eight CBR REFRESH commands
-* 3. Issue a MODE-SET command to initialize the mode register
-*
-* The initial commands are executed by setting P/LSDMR[OP] and
-* accessing the SDRAM with a single-byte transaction."
-*
-* The appropriate BRx/ORx registers have already been set when we
-* get here. The SDRAM can be accessed at the address CONFIG_SYS_SDRAM_BASE.
-*/
-
- memctl->memc_psrt = CONFIG_SYS_PSRT;
- memctl->memc_mptpr = CONFIG_SYS_MPTPR;
-
- memctl->memc_psdmr = (ulong) CONFIG_SYS_PSDMR | PSDMR_OP_PREA;
- *ramaddr = c;
-
- memctl->memc_psdmr = (ulong) CONFIG_SYS_PSDMR | PSDMR_OP_CBRR;
- for (i = 0; i < 8; i++)
- *ramaddr = c;
-
- memctl->memc_psdmr = (ulong) CONFIG_SYS_PSDMR | PSDMR_OP_MRW;
- *ramaddr = c;
-
- memctl->memc_psdmr = (ulong) CONFIG_SYS_PSDMR | PSDMR_OP_NORM | PSDMR_RFEN;
- *ramaddr = c;
-
-#ifndef CONFIG_SYS_RAMBOOT
-#ifdef CONFIG_SYS_LSDRAM
- size += CONFIG_SYS_SDRAM1_SIZE;
- ramaddr = (uchar *) (CONFIG_SYS_SDRAM1_BASE) + 0x8c;
- memctl->memc_lsrt = CONFIG_SYS_LSRT;
-
- memctl->memc_lsdmr = (ulong) CONFIG_SYS_LSDMR | PSDMR_OP_PREA;
- *ramaddr = c;
-
- memctl->memc_lsdmr = (ulong) CONFIG_SYS_LSDMR | PSDMR_OP_CBRR;
- for (i = 0; i < 8; i++)
- *ramaddr = c;
-
- memctl->memc_lsdmr = (ulong) CONFIG_SYS_LSDMR | PSDMR_OP_MRW;
- *ramaddr = c;
-
- memctl->memc_lsdmr = (ulong) CONFIG_SYS_LSDMR | PSDMR_OP_NORM | PSDMR_RFEN;
- *ramaddr = c;
-#endif /* CONFIG_SYS_LSDRAM */
-#endif /* CONFIG_SYS_RAMBOOT */
- return (size * 1024 * 1024);
-}
diff --git a/board/ep8260/ep8260.h b/board/ep8260/ep8260.h
deleted file mode 100644
index 3032b14..0000000
--- a/board/ep8260/ep8260.h
+++ /dev/null
@@ -1,24 +0,0 @@
-#ifndef __EP8260_H__
-#define __EP8260_H__
-
-typedef struct tt_ep_regs {
- volatile unsigned char bcsr0;
- volatile unsigned char bcsr1;
- volatile unsigned char bcsr2;
- volatile unsigned char bcsr3;
- volatile unsigned char bcsr4;
- volatile unsigned char bcsr5;
- volatile unsigned char bcsr6;
- volatile unsigned char bcsr7;
- volatile unsigned char bcsr8;
- volatile unsigned char bcsr9;
- volatile unsigned char bcsr10;
- volatile unsigned char bcsr11;
- volatile unsigned char bcsr12;
- volatile unsigned char bcsr13;
- volatile unsigned char bcsr14;
- volatile unsigned char bcsr15;
-} t_ep_regs;
-typedef t_ep_regs *tp_ep_regs;
-
-#endif
diff --git a/board/ep8260/flash.c b/board/ep8260/flash.c
deleted file mode 100644
index 44f63ee..0000000
--- a/board/ep8260/flash.c
+++ /dev/null
@@ -1,395 +0,0 @@
-/*
- * (C) Copyright 2001, 2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * (C) Copyright 2002
- * Frank Panno <fpanno@delphintech.com>, Delphin Technology AG
- *
- * Flash Routines for AMD device AM29DL323DB on the EP8260 board.
- *
- * This file is based on board/tqm8260/flash.c.
- *--------------------------------------------------------------------
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <mpc8xx.h>
-
-#define V_ULONG(a) (*(volatile unsigned long *)( a ))
-#define V_BYTE(a) (*(volatile unsigned char *)( a ))
-
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
-
-
-/*-----------------------------------------------------------------------
- */
-void flash_reset(void)
-{
- if( flash_info[0].flash_id != FLASH_UNKNOWN ) {
- V_ULONG( flash_info[0].start[0] ) = 0x00F000F0;
- V_ULONG( flash_info[0].start[0] + 4 ) = 0x00F000F0;
- }
-}
-
-/*-----------------------------------------------------------------------
- */
-ulong flash_get_size( ulong baseaddr, flash_info_t *info )
-{
- short i;
- unsigned long flashtest_h, flashtest_l;
-
- /* Write auto select command sequence and test FLASH answer */
- V_ULONG(baseaddr + ((ulong)0x0555 << 3)) = 0x00AA00AA;
- V_ULONG(baseaddr + ((ulong)0x02AA << 3)) = 0x00550055;
- V_ULONG(baseaddr + ((ulong)0x0555 << 3)) = 0x00900090;
- V_ULONG(baseaddr + 4 + ((ulong)0x0555 << 3)) = 0x00AA00AA;
- V_ULONG(baseaddr + 4 + ((ulong)0x02AA << 3)) = 0x00550055;
- V_ULONG(baseaddr + 4 + ((ulong)0x0555 << 3)) = 0x00900090;
-
- flashtest_h = V_ULONG(baseaddr); /* manufacturer ID */
- flashtest_l = V_ULONG(baseaddr + 4);
-
- if ((int)flashtest_h == AMD_MANUFACT) {
- info->flash_id = FLASH_MAN_AMD;
- } else {
- info->flash_id = FLASH_UNKNOWN;
- info->sector_count = 0;
- info->size = 0;
- return (0); /* no or unknown flash */
- }
-
- flashtest_h = V_ULONG(baseaddr + 8); /* device ID */
- flashtest_l = V_ULONG(baseaddr + 12);
- if (flashtest_h != flashtest_l) {
- info->flash_id = FLASH_UNKNOWN;
- return(0);
- }
-
- switch((int)flashtest_h) {
- case AMD_ID_DL323B:
- info->flash_id += FLASH_AMDL323B;
- info->sector_count = 71;
- info->size = 0x01000000; /* 4 * 4 MB = 16 MB */
- break;
- case AMD_ID_LV640U: /* AMDLV640 and AMDLV641 have same ID */
- info->flash_id += FLASH_AMLV640U;
- info->sector_count = 128;
- info->size = 0x02000000; /* 4 * 8 MB = 32 MB */
- break;
- default:
- info->flash_id = FLASH_UNKNOWN;
- return(0); /* no or unknown flash */
- }
-
- if(flashtest_h == AMD_ID_LV640U) {
- /* set up sector start adress table (uniform sector type) */
- for (i = 0; i < info->sector_count; i++)
- info->start[i] = baseaddr + (i * 0x00040000);
- } else {
- /* set up sector start adress table (bottom sector type) */
- for (i = 0; i < 8; i++) {
- info->start[i] = baseaddr + (i * 0x00008000);
- }
- for (i = 8; i < info->sector_count; i++) {
- info->start[i] = baseaddr + (i * 0x00040000) - 0x001C0000;
- }
- }
- /* check for protected sectors */
- for (i = 0; i < info->sector_count; i++) {
- /* read sector protection at sector address, (A7 .. A0) = 0x02 */
- if ((V_ULONG( info->start[i] + 16 ) & 0x00010001) ||
- (V_ULONG( info->start[i] + 20 ) & 0x00010001)) {
- info->protect[i] = 1; /* D0 = 1 if protected */
- } else {
- info->protect[i] = 0;
- }
- }
-
- flash_reset();
- return(info->size);
-}
-
-/*-----------------------------------------------------------------------
- */
-unsigned long flash_init (void)
-{
- unsigned long size_b0 = 0;
- int i;
-
- /* Init: no FLASHes known */
- for (i=0; i<CONFIG_SYS_MAX_FLASH_BANKS; ++i) {
- flash_info[i].flash_id = FLASH_UNKNOWN;
- }
-
- /* Static FLASH Bank configuration here (only one bank) */
-
- size_b0 = flash_get_size(CONFIG_SYS_FLASH0_BASE, &flash_info[0]);
- if (flash_info[0].flash_id == FLASH_UNKNOWN || size_b0 == 0) {
- printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
- size_b0, size_b0>>20);
- }
-
- /*
- * protect monitor and environment sectors
- */
-
-#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH0_BASE
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_SYS_MONITOR_BASE,
- CONFIG_SYS_MONITOR_BASE+monitor_flash_len-1,
- &flash_info[0]);
-#endif
-
-#if defined(CONFIG_ENV_IS_IN_FLASH) && defined(CONFIG_ENV_ADDR)
-# ifndef CONFIG_ENV_SIZE
-# define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
-# endif
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_ENV_ADDR,
- CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1,
- &flash_info[0]);
-#endif
-
- return (size_b0);
-}
-
-/*-----------------------------------------------------------------------
- */
-void flash_print_info (flash_info_t *info)
-{
- int i;
-
- if (info->flash_id == FLASH_UNKNOWN) {
- printf ("missing or unknown FLASH type\n");
- return;
- }
-
- switch ((info->flash_id >> 16) & 0xff) {
- case FLASH_MAN_AMD: printf ("AMD "); break;
- default: printf ("Unknown Vendor "); break;
- }
-
- switch (info->flash_id & FLASH_TYPEMASK) {
- case FLASH_AMDL323B: printf ("29DL323B (32 M, bottom sector)\n");
- break;
- case FLASH_AMLV640U: printf ("29LV640U (64 M, uniform sector)\n");
- break;
- default: printf ("Unknown Chip Type\n");
- break;
- }
-
- printf (" Size: %ld MB in %d Sectors\n",
- info->size >> 20, info->sector_count);
-
- printf (" Sector Start Addresses:");
- for (i=0; i<info->sector_count; ++i) {
- if ((i % 5) == 0)
- printf ("\n ");
- printf (" %08lX%s",
- info->start[i],
- info->protect[i] ? " (RO)" : " "
- );
- }
- printf ("\n");
- return;
-}
-
-/*-----------------------------------------------------------------------
- */
-int flash_erase (flash_info_t *info, int s_first, int s_last)
-{
- int flag, prot, sect, l_sect;
- ulong start, now, last;
-
- if ((s_first < 0) || (s_first > s_last)) {
- if (info->flash_id == FLASH_UNKNOWN) {
- printf ("- missing\n");
- } else {
- printf ("- no sectors to erase\n");
- }
- return 1;
- }
-
- prot = 0;
- for (sect = s_first; sect <= s_last; sect++) {
- if (info->protect[sect])
- prot++;
- }
-
- if (prot) {
- printf ("- Warning: %d protected sectors will not be erased!\n",
- prot);
- } else {
- printf ("\n");
- }
-
- l_sect = -1;
-
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-
- V_ULONG( info->start[0] + (0x0555 << 3) ) = 0x00AA00AA;
- V_ULONG( info->start[0] + (0x02AA << 3) ) = 0x00550055;
- V_ULONG( info->start[0] + (0x0555 << 3) ) = 0x00800080;
- V_ULONG( info->start[0] + (0x0555 << 3) ) = 0x00AA00AA;
- V_ULONG( info->start[0] + (0x02AA << 3) ) = 0x00550055;
- V_ULONG( info->start[0] + 4 + (0x0555 << 3) ) = 0x00AA00AA;
- V_ULONG( info->start[0] + 4 + (0x02AA << 3) ) = 0x00550055;
- V_ULONG( info->start[0] + 4 + (0x0555 << 3) ) = 0x00800080;
- V_ULONG( info->start[0] + 4 + (0x0555 << 3) ) = 0x00AA00AA;
- V_ULONG( info->start[0] + 4 + (0x02AA << 3) ) = 0x00550055;
- udelay (1000);
-
- /* Start erase on unprotected sectors */
- for (sect = s_first; sect<=s_last; sect++) {
- if (info->protect[sect] == 0) { /* not protected */
- V_ULONG( info->start[sect] ) = 0x00300030;
- V_ULONG( info->start[sect] + 4 ) = 0x00300030;
- l_sect = sect;
- }
- }
-
- /* re-enable interrupts if necessary */
- if (flag)
- enable_interrupts();
-
- /* wait at least 80us - let's wait 1 ms */
- udelay (1000);
-
- /*
- * We wait for the last triggered sector
- */
- if (l_sect < 0)
- goto DONE;
-
- start = get_timer (0);
- last = start;
- while ((V_ULONG( info->start[l_sect] ) & 0x00800080) != 0x00800080 ||
- (V_ULONG( info->start[l_sect] + 4 ) & 0x00800080) != 0x00800080)
- {
- if ((now = get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) {
- printf ("Timeout\n");
- return 1;
- }
- /* show that we're waiting */
- if ((now - last) > 1000) { /* every second */
- serial_putc ('.');
- last = now;
- }
- }
-
- DONE:
- /* reset to read mode */
- flash_reset ();
-
- printf (" done\n");
- return 0;
-}
-
-static int write_dword (flash_info_t *, ulong, unsigned char *);
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-
-int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
-{
- ulong dp;
- static unsigned char bb[8];
- int i, l, rc, cc = cnt;
-
- dp = (addr & ~7); /* get lower dword aligned address */
-
- /*
- * handle unaligned start bytes
- */
- if ((l = addr - dp) != 0) {
- for (i = 0; i < 8; i++)
- bb[i] = (i < l || (i-l) >= cc) ? V_BYTE(dp+i) : *src++;
- if ((rc = write_dword(info, dp, bb)) != 0)
- {
- return (rc);
- }
- dp += 8;
- cc -= 8 - l;
- }
-
- /*
- * handle word aligned part
- */
- while (cc >= 8) {
- if ((rc = write_dword(info, dp, src)) != 0) {
- return (rc);
- }
- dp += 8;
- src += 8;
- cc -= 8;
- }
-
- if (cc <= 0) {
- return (0);
- }
-
- /*
- * handle unaligned tail bytes
- */
- for (i = 0; i < 8; i++) {
- bb[i] = (i < cc) ? *src++ : V_BYTE(dp+i);
- }
- return (write_dword(info, dp, bb));
-}
-
-/*-----------------------------------------------------------------------
- * Write a dword to Flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-static int write_dword (flash_info_t *info, ulong dest, unsigned char * pdata)
-{
- ulong start;
- ulong cl = 0, ch =0;
- int flag, i;
-
- for (ch=0, i=0; i < 4; i++)
- ch = (ch << 8) + *pdata++; /* high word */
- for (cl=0, i=0; i < 4; i++)
- cl = (cl << 8) + *pdata++; /* low word */
-
- /* Check if Flash is (sufficiently) erased */
- if ((*((vu_long *)dest) & ch) != ch
- ||(*((vu_long *)(dest + 4)) & cl) != cl)
- {
- return (2);
- }
-
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-
- V_ULONG( info->start[0] + (0x0555 << 3) ) = 0x00AA00AA;
- V_ULONG( info->start[0] + (0x02AA << 3) ) = 0x00550055;
- V_ULONG( info->start[0] + (0x0555 << 3) ) = 0x00A000A0;
- V_ULONG( dest ) = ch;
- V_ULONG( info->start[0] + 4 + (0x0555 << 3) ) = 0x00AA00AA;
- V_ULONG( info->start[0] + 4 + (0x02AA << 3) ) = 0x00550055;
- V_ULONG( info->start[0] + 4 + (0x0555 << 3) ) = 0x00A000A0;
- V_ULONG( dest + 4 ) = cl;
-
- /* re-enable interrupts if necessary */
- if (flag)
- enable_interrupts();
-
- /* data polling for D7 */
- start = get_timer (0);
- while (((V_ULONG( dest ) & 0x00800080) != (ch & 0x00800080)) ||
- ((V_ULONG( dest + 4 ) & 0x00800080) != (cl & 0x00800080))) {
- if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
- return (1);
- }
- }
- return (0);
-}
diff --git a/board/ep8260/mii_phy.c b/board/ep8260/mii_phy.c
deleted file mode 100644
index c7aa275..0000000
--- a/board/ep8260/mii_phy.c
+++ /dev/null
@@ -1,107 +0,0 @@
-#include <common.h>
-#include <mii_phy.h>
-#include "ep8260.h"
-
-#define MII_MDIO 0x01
-#define MII_MDCK 0x02
-#define MII_MDIR 0x04
-
-void
-mii_discover_phy(void)
-{
- int known;
- unsigned short phy_reg;
- unsigned long phy_id;
-
- known = 0;
- printf("Discovering phy @ 0: ");
- phy_id = mii_phy_read(2) << 16;
- phy_id |= mii_phy_read(3);
- if ((phy_id & 0xFFFFFC00) == 0x00137800) {
- printf("Level One ");
- if ((phy_id & 0x000003F0) == 0xE0) {
- printf("LXT971A Revision %d\n", (int)(phy_id & 0xF));
- known = 1;
- }
- else printf("unknown type\n");
- }
- else printf("unknown OUI = 0x%08lX\n", phy_id);
-
- phy_reg = mii_phy_read(1);
- if (!(phy_reg & 0x0004)) printf("Link is down\n");
- if (!(phy_reg & 0x0020)) printf("Auto-negotiation not complete\n");
- if (phy_reg & 0x0002) printf("Jabber condition detected\n");
- if (phy_reg & 0x0010) printf("Remote fault condition detected \n");
-
- if (known) {
- phy_reg = mii_phy_read(17);
- if (phy_reg & 0x0400)
- printf("Phy operating at %d MBit/s in %s-duplex mode\n",
- phy_reg & 0x4000 ? 100 : 10,
- phy_reg & 0x0200 ? "full" : "half");
- else
- printf("bad link!!\n");
-/*
-left off: no link, green 100MBit, yellow 10MBit
-right off: no activity, green full-duplex, yellow half-duplex
-*/
- mii_phy_write(20, 0x0452);
- }
-}
-
-unsigned short
-mii_phy_read(unsigned short reg)
-{
- int i;
- unsigned short tmp, val = 0, adr = 0;
- t_ep_regs *regs = (t_ep_regs*)CONFIG_SYS_REGS_BASE;
-
- tmp = 0x6002 | (adr << 7) | (reg << 2);
- regs->bcsr4 = 0xC3;
- for (i = 0; i < 64; i++) {
- regs->bcsr4 ^= MII_MDCK;
- }
- for (i = 0; i < 16; i++) {
- regs->bcsr4 &= ~MII_MDCK;
- if (tmp & 0x8000) regs->bcsr4 |= MII_MDIO;
- else regs->bcsr4 &= ~MII_MDIO;
- regs->bcsr4 |= MII_MDCK;
- tmp <<= 1;
- }
- regs->bcsr4 |= MII_MDIR;
- for (i = 0; i < 16; i++) {
- val <<= 1;
- regs->bcsr4 = MII_MDIO | (regs->bcsr4 | MII_MDCK);
- if (regs->bcsr4 & MII_MDIO) val |= 1;
- regs->bcsr4 = MII_MDIO | (regs->bcsr4 &= ~MII_MDCK);
- }
- return val;
-}
-
-void
-mii_phy_write(unsigned short reg, unsigned short val)
-{
- int i;
- unsigned short tmp, adr = 0;
- t_ep_regs *regs = (t_ep_regs*)CONFIG_SYS_REGS_BASE;
-
- tmp = 0x5002 | (adr << 7) | (reg << 2);
- regs->bcsr4 = 0xC3;
- for (i = 0; i < 64; i++) {
- regs->bcsr4 ^= MII_MDCK;
- }
- for (i = 0; i < 16; i++) {
- regs->bcsr4 &= ~MII_MDCK;
- if (tmp & 0x8000) regs->bcsr4 |= MII_MDIO;
- else regs->bcsr4 &= ~MII_MDIO;
- regs->bcsr4 |= MII_MDCK;
- tmp <<= 1;
- }
- for (i = 0; i < 16; i++) {
- regs->bcsr4 &= ~MII_MDCK;
- if (val & 0x8000) regs->bcsr4 |= MII_MDIO;
- else regs->bcsr4 &= ~MII_MDIO;
- regs->bcsr4 |= MII_MDCK;
- val <<= 1;
- }
-}