[U-Boot] [PATCH 10/10] powerpc: mpc8260: remove ep8260 board support
Masahiro Yamada
yamada.m at jp.panasonic.com
Tue Jul 22 09:28:34 CEST 2014
This board has been orphaned for a while and old enough.
Signed-off-by: Masahiro Yamada <yamada.m at jp.panasonic.com>
---
board/ep8260/Makefile | 8 -
board/ep8260/ep8260.c | 304 -------------------
board/ep8260/ep8260.h | 24 --
board/ep8260/flash.c | 395 -------------------------
board/ep8260/mii_phy.c | 107 -------
boards.cfg | 1 -
doc/README.scrapyard | 1 +
include/configs/ep8260.h | 744 -----------------------------------------------
8 files changed, 1 insertion(+), 1583 deletions(-)
delete mode 100644 board/ep8260/Makefile
delete mode 100644 board/ep8260/ep8260.c
delete mode 100644 board/ep8260/ep8260.h
delete mode 100644 board/ep8260/flash.c
delete mode 100644 board/ep8260/mii_phy.c
delete mode 100644 include/configs/ep8260.h
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 at 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 at denx.de.
- *
- * (C) Copyright 2002
- * Frank Panno <fpanno at 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 at denx.de.
- *
- * (C) Copyright 2002
- * Frank Panno <fpanno at 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;
- }
-}
diff --git a/boards.cfg b/boards.cfg
index facc240..3be1e0d 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -1159,7 +1159,6 @@ Orphan blackfin - - - ip04
Orphan m68k mcf52x2 - freescale m5253evbe M5253EVBE - Hayden Fraser <Hayden.Fraser at freescale.com>
Orphan powerpc mpc5xxx - - galaxy5200 galaxy5200 galaxy5200:galaxy5200 Eric Millbrandt <emillbrandt at dekaresearch.com>
Orphan powerpc mpc5xxx - - galaxy5200 galaxy5200_LOWBOOT galaxy5200:galaxy5200_LOWBOOT Eric Millbrandt <emillbrandt at dekaresearch.com>
-Orphan powerpc mpc8260 - - ep8260 ep8260 - Frank Panno <fpanno at delphintech.com>
Orphan powerpc mpc83xx - freescale mpc837xerdb MPC837XERDB - Joe D'Abbraccio <ljd015 at freescale.com>
Orphan powerpc mpc85xx - exmeritus hww1u1a HWW1U1A - Kyle Moffett <Kyle.D.Moffett at boeing.com>
Orphan powerpc mpc85xx - freescale mpc8540ads MPC8540ADS - Kumar Gala <kumar.gala at freescale.com>
diff --git a/doc/README.scrapyard b/doc/README.scrapyard
index 664c95c..a535b0d 100644
--- a/doc/README.scrapyard
+++ b/doc/README.scrapyard
@@ -11,6 +11,7 @@ easily if here is something they might want to dig for...
Board Arch CPU Commit Removed Last known maintainer/contact
=================================================================================================
+ep8260 powerpc mpc8260 - - Frank Panno <fpanno at delphintech.com>
sacsng powerpc mpc8260 - - Jerry Van Baren <gerald.vanbaren at smiths-aerospace.com>
flagadm powerpc mpc8xx - - Kári Davíðsson <kd at flaga.is>
gen860t powerpc mpc8xx - - Keith Outwater <Keith_Outwater at mvis.com>
diff --git a/include/configs/ep8260.h b/include/configs/ep8260.h
deleted file mode 100644
index 9cd3054..0000000
--- a/include/configs/ep8260.h
+++ /dev/null
@@ -1,744 +0,0 @@
-/*
- * (C) Copyright 2002
- * Frank Panno <fpanno at delphintech.com>, Delphin Technology AG
- *
- * This file is based on similar values for other boards found in other
- * U-Boot config files, and some that I found in the EP8260 manual.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-/*
- * board/config.h - configuration options, board specific
- *
- * "EP8260 H, V.1.1"
- * - 64M 60x Bus SDRAM
- * - 32M Local Bus SDRAM
- * - 16M Flash (4 x AM29DL323DB90WDI)
- * - 128k NVRAM with RTC
- *
- * "EP8260 H2, V.1.3" (CONFIG_SYS_EP8260_H2)
- * - 300MHz/133MHz/66MHz
- * - 64M 60x Bus SDRAM
- * - 32M Local Bus SDRAM
- * - 32M Flash
- * - 128k NVRAM with RTC
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/* Define this to enable support the EP8260 H2 version */
-#define CONFIG_SYS_EP8260_H2 1
-/* #undef CONFIG_SYS_EP8260_H2 */
-
-#define CONFIG_SYS_TEXT_BASE 0xFFF00000
-
-#define CONFIG_CPM2 1 /* Has a CPM2 */
-
-/* What is the oscillator's (UX2) frequency in Hz? */
-#define CONFIG_8260_CLKIN (66 * 1000 * 1000)
-
-/*-----------------------------------------------------------------------
- * MODCK_H & MODCLK[1-3] - Ref: Section 9.2 in MPC8206 User Manual
- *-----------------------------------------------------------------------
- * What should MODCK_H be? It is dependent on the oscillator
- * frequency, MODCK[1-3], and desired CPM and core frequencies.
- * Here are some example values (all frequencies are in MHz):
- *
- * MODCK_H MODCK[1-3] Osc CPM Core
- * ------- ---------- --- --- ----
- * 0x2 0x2 33 133 133
- * 0x2 0x3 33 133 166
- * 0x2 0x4 33 133 200
- * 0x2 0x5 33 133 233
- * 0x2 0x6 33 133 266
- *
- * 0x5 0x5 66 133 133
- * 0x5 0x6 66 133 166
- * 0x5 0x7 66 133 200 *
- * 0x6 0x0 66 133 233
- * 0x6 0x1 66 133 266
- * 0x6 0x2 66 133 300
- */
-#ifdef CONFIG_SYS_EP8260_H2
-#define CONFIG_SYS_SBC_MODCK_H (HRCW_MODCK_H0110)
-#else
-#define CONFIG_SYS_SBC_MODCK_H (HRCW_MODCK_H0110)
-#endif
-
-/* Define this if you want to boot from 0x00000100. If you don't define
- * this, you will need to program the bootloader to 0xfff00000, and
- * get the hardware reset config words at 0xfe000000. The simplest
- * way to do that is to program the bootloader at both addresses.
- * It is suggested that you just let U-Boot live at 0x00000000.
- */
-/* #define CONFIG_SYS_SBC_BOOT_LOW 1 */ /* only for HRCW */
-/* #undef CONFIG_SYS_SBC_BOOT_LOW */
-
-/* The reset command will not work as expected if the reset address does
- * not point to the correct address.
- */
-
-#define CONFIG_SYS_RESET_ADDRESS 0xFFF00100
-
-/* What should the base address of the main FLASH be and how big is
- * it (in MBytes)? This must contain CONFIG_SYS_TEXT_BASE from board/ep8260/config.mk
- * The main FLASH is whichever is connected to *CS0. U-Boot expects
- * this to be the SIMM.
- */
-#ifdef CONFIG_SYS_EP8260_H2
-#define CONFIG_SYS_FLASH0_BASE 0xFE000000
-#define CONFIG_SYS_FLASH0_SIZE 32
-#else
-#define CONFIG_SYS_FLASH0_BASE 0xFF000000
-#define CONFIG_SYS_FLASH0_SIZE 16
-#endif
-
-/* What should the base address of the secondary FLASH be and how big
- * is it (in Mbytes)? The secondary FLASH is whichever is connected
- * to *CS6. U-Boot expects this to be the on board FLASH. If you don't
- * want it enabled, don't define these constants.
- */
-#define CONFIG_SYS_FLASH1_BASE 0
-#define CONFIG_SYS_FLASH1_SIZE 0
-#undef CONFIG_SYS_FLASH1_BASE
-#undef CONFIG_SYS_FLASH1_SIZE
-
-/* What should be the base address of SDRAM DIMM (60x bus) and how big is
- * it (in Mbytes)?
-*/
-#define CONFIG_SYS_SDRAM0_BASE 0x00000000
-#define CONFIG_SYS_SDRAM0_SIZE 64
-
-/* define CONFIG_SYS_LSDRAM if you want to enable the 32M SDRAM on the
- * local bus (8260 local bus is NOT cacheable!)
-*/
-/* #define CONFIG_SYS_LSDRAM */
-#undef CONFIG_SYS_LSDRAM
-
-#ifdef CONFIG_SYS_LSDRAM
-/* What should be the base address of SDRAM DIMM (local bus) and how big is
- * it (in Mbytes)?
-*/
- #define CONFIG_SYS_SDRAM1_BASE 0x04000000
- #define CONFIG_SYS_SDRAM1_SIZE 32
-#else
- #define CONFIG_SYS_SDRAM1_BASE 0
- #define CONFIG_SYS_SDRAM1_SIZE 0
- #undef CONFIG_SYS_SDRAM1_BASE
- #undef CONFIG_SYS_SDRAM1_SIZE
-#endif /* CONFIG_SYS_LSDRAM */
-
-/* What should be the base address of NVRAM and how big is
- * it (in Bytes)
- */
-#define CONFIG_SYS_NVRAM_BASE_ADDR 0xFA080000
-#define CONFIG_SYS_NVRAM_SIZE (128*1024)-16
-
-/* The RTC is a Dallas DS1556
- */
-#define CONFIG_RTC_DS1556
-
-/* What should be the base address of the LEDs and switch S0?
- * If you don't want them enabled, don't define this.
- */
-#define CONFIG_SYS_LED_BASE 0x00000000
-#undef CONFIG_SYS_LED_BASE
-
-/*
- * select serial console configuration
- *
- * if either CONFIG_CONS_ON_SMC or CONFIG_CONS_ON_SCC is selected, then
- * CONFIG_CONS_INDEX must be set to the channel number (1-2 for SMC, 1-4
- * for SCC).
- *
- * if CONFIG_CONS_NONE is defined, then the serial console routines must
- * defined elsewhere.
- */
-#define CONFIG_CONS_ON_SMC /* define if console on SMC */
-#undef CONFIG_CONS_ON_SCC /* define if console on SCC */
-#undef CONFIG_CONS_NONE /* define if console on neither */
-#define CONFIG_CONS_INDEX 1 /* which SMC/SCC channel for console */
-
-/*
- * select ethernet configuration
- *
- * if either CONFIG_ETHER_ON_SCC or CONFIG_ETHER_ON_FCC is selected, then
- * CONFIG_ETHER_INDEX must be set to the channel number (1-4 for SCC, 1-3
- * for FCC)
- *
- * if CONFIG_ETHER_NONE is defined, then either the ethernet routines must be
- * defined elsewhere (as for the console), or CONFIG_CMD_NET must be unset.
- */
-#undef CONFIG_ETHER_ON_SCC /* define if ethernet on SCC */
-#define CONFIG_ETHER_ON_FCC /* define if ethernet on FCC */
-#undef CONFIG_ETHER_NONE /* define if ethernet on neither */
-#define CONFIG_ETHER_INDEX 3 /* which SCC/FCC channel for ethernet */
-
-#if ( CONFIG_ETHER_INDEX == 3 )
-
-/*
- * - Rx-CLK is CLK15
- * - Tx-CLK is CLK16
- * - RAM for BD/Buffers is on the local Bus (see 28-13)
- * - Enable Half Duplex in FSMR
- */
-# define CONFIG_SYS_CMXFCR_MASK3 (CMXFCR_FC3|CMXFCR_RF3CS_MSK|CMXFCR_TF3CS_MSK)
-# define CONFIG_SYS_CMXFCR_VALUE3 (CMXFCR_RF3CS_CLK15|CMXFCR_TF3CS_CLK16)
-
-/*
- * - RAM for BD/Buffers is on the local Bus (see 28-13)
- */
-#ifdef CONFIG_SYS_LSDRAM
- #define CONFIG_SYS_CPMFCR_RAMTYPE 3
-#else /* CONFIG_SYS_LSDRAM */
- #define CONFIG_SYS_CPMFCR_RAMTYPE 0
-#endif /* CONFIG_SYS_LSDRAM */
-
-/* - Enable Half Duplex in FSMR */
-/* # define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE|FCC_PSMR_LPB) */
-# define CONFIG_SYS_FCC_PSMR 0
-
-#else /* CONFIG_ETHER_INDEX */
-# error "on EP8260 ethernet must be FCC3"
-#endif /* CONFIG_ETHER_INDEX */
-
-/*
- * select i2c support configuration
- *
- * Supported configurations are {none, software, hardware} drivers.
- * If the software driver is chosen, there are some additional
- * configuration items that the driver uses to drive the port pins.
- */
-#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
-
-#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
-#define CONFIG_SYS_I2C_SLAVE 0x7F /* This is for HARD, must go */
-
-/*
- * Software (bit-bang) I2C driver configuration
- */
-#ifdef CONFIG_SYS_I2C_SOFT
-#define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_SOFT_SPEED 50000
-#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
-#define I2C_PORT 3 /* Port A=0, B=1, C=2, D=3 */
-#define I2C_ACTIVE (iop->pdir |= 0x00010000)
-#define I2C_TRISTATE (iop->pdir &= ~0x00010000)
-#define I2C_READ ((iop->pdat & 0x00010000) != 0)
-#define I2C_SDA(bit) if(bit) iop->pdat |= 0x00010000; \
- else iop->pdat &= ~0x00010000
-#define I2C_SCL(bit) if(bit) iop->pdat |= 0x00020000; \
- else iop->pdat &= ~0x00020000
-#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
-#endif /* CONFIG_SYS_I2C_SOFT */
-
-/* #define CONFIG_RTC_DS174x */
-
-/* Define this to reserve an entire FLASH sector (256 KB) for
- * environment variables. Otherwise, the environment will be
- * put in the same sector as U-Boot, and changing variables
- * will erase U-Boot temporarily
- */
-#define CONFIG_ENV_IN_OWN_SECT
-
-/* Define to allow the user to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-
-/* What should the console's baud rate be? */
-#ifdef CONFIG_SYS_EP8260_H2
-#define CONFIG_BAUDRATE 9600
-#else
-#define CONFIG_BAUDRATE 115200
-#endif
-
-/* Ethernet MAC address */
-#define CONFIG_ETHADDR 00:10:EC:00:30:8C
-
-#define CONFIG_IPADDR 192.168.254.130
-#define CONFIG_SERVERIP 192.168.254.49
-
-/* Set to a positive value to delay for running BOOTCOMMAND */
-#define CONFIG_BOOTDELAY -1
-
-/* undef this to save memory */
-#define CONFIG_SYS_LONGHELP
-
-/* Monitor Command Prompt */
-
-/* Define this variable to enable the "hush" shell (from
- Busybox) as command line interpreter, thus enabling
- powerful command line syntax like
- if...then...else...fi conditionals or `&&' and '||'
- constructs ("shell scripts").
- If undefined, you get the old, much simpler behaviour
- with a somewhat smapper memory footprint.
-*/
-#define CONFIG_SYS_HUSH_PARSER
-
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ASKENV
-#define CONFIG_CMD_BEDBUG
-#define CONFIG_CMD_CACHE
-#define CONFIG_CMD_CDP
-#define CONFIG_CMD_DATE
-#define CONFIG_CMD_DIAG
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IMMAP
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_PORTIO
-#define CONFIG_CMD_REGINFO
-#define CONFIG_CMD_SAVES
-#define CONFIG_CMD_SDRAM
-#define CONFIG_CMD_SNTP
-
-#undef CONFIG_CMD_XIMG
-
-/* Where do the internal registers live? */
-#define CONFIG_SYS_IMMR 0xF0000000
-#define CONFIG_SYS_DEFAULT_IMMR 0x00010000
-
-/* Where do the on board registers (CS4) live? */
-#define CONFIG_SYS_REGS_BASE 0xFA000000
-
-/*****************************************************************************
- *
- * You should not have to modify any of the following settings
- *
- *****************************************************************************/
-
-#define CONFIG_EP8260 11 /* on an Embedded Planet EP8260 Board, Rev. 11 */
-
-#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
-
-/*
- * Miscellaneous configurable options
- */
-#if defined(CONFIG_CMD_KGDB)
-# define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-# define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-
-/* Print Buffer Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT)+16)
-
-#define CONFIG_SYS_MAXARGS 8 /* max number of command args */
-
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#ifdef CONFIG_SYS_LSDRAM
- #define CONFIG_SYS_MEMTEST_START 0x04000000 /* memtest works on */
- #define CONFIG_SYS_MEMTEST_END 0x06000000 /* 64-96 MB in SDRAM */
-#else
- #define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest works on */
- #define CONFIG_SYS_MEMTEST_END 0x02000000 /* 0-32 MB in SDRAM */
-#endif /* CONFIG_SYS_LSDRAM */
-
-#define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */
-
-#define CONFIG_SYS_LOAD_ADDR 0x00100000 /* default load address */
-
-/*
- * Low Level Configuration Settings
- * (address mappings, register initial values, etc.)
- * You should know what you are doing if you make changes here.
- */
-
-#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_FLASH0_BASE
-#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_SDRAM0_BASE
-
-/*-----------------------------------------------------------------------
- * Hard Reset Configuration Words
- */
-
-#if defined(CONFIG_SYS_SBC_BOOT_LOW)
-# define CONFIG_SYS_SBC_HRCW_BOOT_FLAGS (HRCW_CIP | HRCW_BMS)
-#else
-# define CONFIG_SYS_SBC_HRCW_BOOT_FLAGS (0x00000000)
-#endif /* defined(CONFIG_SYS_SBC_BOOT_LOW) */
-
-#ifdef CONFIG_SYS_EP8260_H2
-/* get the HRCW ISB field from CONFIG_SYS_DEFAULT_IMMR */
-#define CONFIG_SYS_SBC_HRCW_IMMR ( ((CONFIG_SYS_DEFAULT_IMMR & 0x10000000) >> 10) |\
- ((CONFIG_SYS_DEFAULT_IMMR & 0x01000000) >> 7) |\
- ((CONFIG_SYS_DEFAULT_IMMR & 0x00100000) >> 4) )
-
-#define CONFIG_SYS_HRCW_MASTER (HRCW_EBM |\
- HRCW_L2CPC01 |\
- CONFIG_SYS_SBC_HRCW_IMMR |\
- HRCW_APPC10 |\
- HRCW_CS10PC01 |\
- CONFIG_SYS_SBC_MODCK_H |\
- CONFIG_SYS_SBC_HRCW_BOOT_FLAGS)
-#else
-#define CONFIG_SYS_HRCW_MASTER 0x10400245
-#endif
-
-/* no slaves */
-#define CONFIG_SYS_HRCW_SLAVE1 0
-#define CONFIG_SYS_HRCW_SLAVE2 0
-#define CONFIG_SYS_HRCW_SLAVE3 0
-#define CONFIG_SYS_HRCW_SLAVE4 0
-#define CONFIG_SYS_HRCW_SLAVE5 0
-#define CONFIG_SYS_HRCW_SLAVE6 0
-#define CONFIG_SYS_HRCW_SLAVE7 0
-
-/*-----------------------------------------------------------------------
- * Definitions for initial stack pointer and data area (in DPRAM)
- */
-#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
-
-/*-----------------------------------------------------------------------
- * Start addresses for the final memory configuration
- * (Set up by the startup code)
- * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
- * Note also that the logic that sets CONFIG_SYS_RAMBOOT is platform dependent.
- */
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
-
-
-#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
-# define CONFIG_SYS_RAMBOOT
-#endif
-
-#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
-#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
-
-/*
- * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
- */
-#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-
-/*-----------------------------------------------------------------------
- * FLASH and environment organization
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
-#ifdef CONFIG_SYS_EP8260_H2
-#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
-#else
-#define CONFIG_SYS_MAX_FLASH_SECT 71 /* max number of sectors on one chip */
-#endif
-
-#ifdef CONFIG_SYS_EP8260_H2
-#define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Timeout for Flash Erase (in ms) */
-#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
-#else
-#define CONFIG_SYS_FLASH_ERASE_TOUT 8000 /* Timeout for Flash Erase (in ms) */
-#define CONFIG_SYS_FLASH_WRITE_TOUT 1 /* Timeout for Flash Write (in ms) */
-#endif
-
-#ifndef CONFIG_SYS_RAMBOOT
-# define CONFIG_ENV_IS_IN_FLASH 1
-
-# ifdef CONFIG_ENV_IN_OWN_SECT
-# define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x40000)
-# define CONFIG_ENV_SECT_SIZE 0x40000
-# else
-# define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN - CONFIG_ENV_SECT_SIZE)
-# define CONFIG_ENV_SIZE 0x1000 /* Total Size of Environment Sector */
-# define CONFIG_ENV_SECT_SIZE 0x10000 /* see README - env sect real size */
-# endif /* CONFIG_ENV_IN_OWN_SECT */
-#else
-# define CONFIG_ENV_IS_IN_NVRAM 1
-# define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
-# define CONFIG_ENV_SIZE 0x200
-#endif /* CONFIG_SYS_RAMBOOT */
-
-/*-----------------------------------------------------------------------
- * Cache Configuration
- */
-#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC8260 CPU */
-
-#if defined(CONFIG_CMD_KGDB)
-# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
-#endif
-
-/*-----------------------------------------------------------------------
- * HIDx - Hardware Implementation-dependent Registers 2-11
- *-----------------------------------------------------------------------
- * HID0 also contains cache control - initially enable both caches and
- * invalidate contents, then the final state leaves only the instruction
- * cache enabled. Note that Power-On and Hard reset invalidate the caches,
- * but Soft reset does not.
- *
- * HID1 has only read-only information - nothing to set.
- */
-#define CONFIG_SYS_HID0_INIT (HID0_ICE |\
- HID0_DCE |\
- HID0_ICFI |\
- HID0_DCI |\
- HID0_IFEM |\
- HID0_ABE)
-#ifdef CONFIG_SYS_LSDRAM
-/* 8260 local bus is NOT cacheable */
-#define CONFIG_SYS_HID0_FINAL (/*HID0_ICE |*/\
- HID0_IFEM |\
- HID0_ABE |\
- HID0_EMCP)
-#else /* !CONFIG_SYS_LSDRAM */
-#define CONFIG_SYS_HID0_FINAL (HID0_ICE |\
- HID0_IFEM |\
- HID0_ABE |\
- HID0_EMCP)
-#endif /* CONFIG_SYS_LSDRAM */
-
-#define CONFIG_SYS_HID2 0
-
-/*-----------------------------------------------------------------------
- * RMR - Reset Mode Register
- *-----------------------------------------------------------------------
- */
-#define CONFIG_SYS_RMR 0
-
-/*-----------------------------------------------------------------------
- * BCR - Bus Configuration 4-25
- *-----------------------------------------------------------------------
- */
-#define CONFIG_SYS_BCR (BCR_EBM |\
- BCR_PLDP |\
- BCR_EAV |\
- BCR_NPQM0)
-
-/*-----------------------------------------------------------------------
- * SIUMCR - SIU Module Configuration 4-31
- *-----------------------------------------------------------------------
- */
-#define CONFIG_SYS_SIUMCR (SIUMCR_L2CPC01 |\
- SIUMCR_APPC10 |\
- SIUMCR_CS10PC01)
-
-/*-----------------------------------------------------------------------
- * SYPCR - System Protection Control 11-9
- * SYPCR can only be written once after reset!
- *-----------------------------------------------------------------------
- * Watchdog & Bus Monitor Timer max, 60x Bus Monitor enable
- */
-#ifdef CONFIG_SYS_EP8260_H2
-/* TBD: Find out why setting the BMT to 0xff causes the FCC to
- * generate TX buffer underrun errors for large packets under
- * Linux
- */
-#define CONFIG_SYS_SYPCR_BMT 0x00000600
-#else
-#define CONFIG_SYS_SYPCR_BMT SYPCR_BMT
-#endif
-
-#ifdef CONFIG_SYS_LSDRAM
-#define CONFIG_SYS_SYPCR (SYPCR_SWTC |\
- CONFIG_SYS_SYPCR_BMT |\
- SYPCR_PBME |\
- SYPCR_LBME |\
- SYPCR_SWP)
-#else
-#define CONFIG_SYS_SYPCR (SYPCR_SWTC |\
- CONFIG_SYS_SYPCR_BMT |\
- SYPCR_PBME |\
- SYPCR_SWP)
-#endif
-
-/*-----------------------------------------------------------------------
- * TMCNTSC - Time Counter Status and Control 4-40
- *-----------------------------------------------------------------------
- * Clear once per Second and Alarm Interrupt Status, Set 32KHz timersclk,
- * and enable Time Counter
- */
-#define CONFIG_SYS_TMCNTSC (TMCNTSC_SEC |\
- TMCNTSC_ALR |\
- TMCNTSC_TCF |\
- TMCNTSC_TCE)
-
-/*-----------------------------------------------------------------------
- * PISCR - Periodic Interrupt Status and Control 4-42
- *-----------------------------------------------------------------------
- * Clear Periodic Interrupt Status, Set 32KHz timersclk, and enable
- * Periodic timer
- */
-#ifdef CONFIG_SYS_EP8260_H2
-#define CONFIG_SYS_PISCR (PISCR_PS |\
- PISCR_PTF |\
- PISCR_PTE)
-#else
-#define CONFIG_SYS_PISCR 0
-#endif
-
-/*-----------------------------------------------------------------------
- * SCCR - System Clock Control 9-8
- *-----------------------------------------------------------------------
- */
-#ifdef CONFIG_SYS_EP8260_H2
-#define CONFIG_SYS_SCCR (SCCR_DFBRG00)
-#else
-#define CONFIG_SYS_SCCR (SCCR_DFBRG01)
-#endif
-
-/*-----------------------------------------------------------------------
- * RCCR - RISC Controller Configuration 13-7
- *-----------------------------------------------------------------------
- */
-#define CONFIG_SYS_RCCR 0
-
-/*-----------------------------------------------------------------------
- * MPTPR - Memory Refresh Timer Prescale Register 10-32
- *-----------------------------------------------------------------------
- */
-#define CONFIG_SYS_MPTPR (0x0A00 & MPTPR_PTP_MSK)
-
-/*
- * Init Memory Controller:
- *
- * Bank Bus Machine PortSz Device
- * ---- --- ------- ------ ------
- * 0 60x GPCM 64 bit FLASH (BGA - 16MB AMD AM29DL323DB90WDI)
- * 1 60x SDRAM 64 bit SDRAM (BGA - 64MB Micron 48LC8M16A2TG)
- * 2 Local SDRAM 32 bit SDRAM (BGA - 32MB Micron 48LC8M16A2TG)
- * 3 unused
- * 4 60x GPCM 8 bit Board Regs, NVRTC
- * 5 unused
- * 6 unused
- * 7 unused
- * 8 PCMCIA
- * 9 unused
- * 10 unused
- * 11 unused
-*/
-
-/*-----------------------------------------------------------------------
- * BRx - Base Register
- * Ref: Section 10.3.1 on page 10-14
- * ORx - Option Register
- * Ref: Section 10.3.2 on page 10-18
- *-----------------------------------------------------------------------
- */
-
-/* Bank 0 - FLASH
- *
- */
-#define CONFIG_SYS_BR0_PRELIM ((CONFIG_SYS_FLASH0_BASE & BRx_BA_MSK) |\
- BRx_PS_64 |\
- BRx_DECC_NONE |\
- BRx_MS_GPCM_P |\
- BRx_V)
-
-#define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH0_SIZE) |\
- ORxG_CSNT |\
- ORxG_ACS_DIV1 |\
- ORxG_SCY_8_CLK |\
- ORxG_EHTR)
-
-/* Bank 1 - SDRAM
- * PSDRAM
- */
-#define CONFIG_SYS_BR1_PRELIM ((CONFIG_SYS_SDRAM0_BASE & BRx_BA_MSK) |\
- BRx_PS_64 |\
- BRx_MS_SDRAM_P |\
- BRx_V)
-
-#define CONFIG_SYS_OR1_PRELIM (MEG_TO_AM(CONFIG_SYS_SDRAM0_SIZE) |\
- ORxS_BPD_4 |\
- ORxS_ROWST_PBI1_A6 |\
- ORxS_NUMR_12)
-
-#ifdef CONFIG_SYS_EP8260_H2
-#define CONFIG_SYS_PSDMR 0xC34E246E
-#else
-#define CONFIG_SYS_PSDMR 0xC34E2462
-#endif
-
-#define CONFIG_SYS_PSRT 0x64
-
-#ifdef CONFIG_SYS_LSDRAM
-/* Bank 2 - SDRAM
- * LSDRAM
- */
-
- #define CONFIG_SYS_BR2_PRELIM ((CONFIG_SYS_SDRAM1_BASE & BRx_BA_MSK) |\
- BRx_PS_32 |\
- BRx_MS_SDRAM_L |\
- BRx_V)
-
- #define CONFIG_SYS_OR2_PRELIM (MEG_TO_AM(CONFIG_SYS_SDRAM1_SIZE) |\
- ORxS_BPD_4 |\
- ORxS_ROWST_PBI0_A9 |\
- ORxS_NUMR_12)
-
- #define CONFIG_SYS_LSDMR 0x416A2562
- #define CONFIG_SYS_LSRT 0x64
-#else
- #define CONFIG_SYS_LSRT 0x0
-#endif /* CONFIG_SYS_LSDRAM */
-
-/* Bank 4 - On board registers
- * NVRTC and BCSR
- */
-#define CONFIG_SYS_BR4_PRELIM ((CONFIG_SYS_REGS_BASE & BRx_BA_MSK) |\
- BRx_PS_8 |\
- BRx_MS_GPCM_P |\
- BRx_V)
-/*
-#define CONFIG_SYS_OR4_PRELIM (ORxG_AM_MSK |\
- ORxG_CSNT |\
- ORxG_ACS_DIV1 |\
- ORxG_SCY_10_CLK |\
- ORxG_TRLX)
-*/
-#define CONFIG_SYS_OR4_PRELIM 0xfff00854
-
-#ifdef _NOT_USED_SINCE_NOT_WORKING_
-/* Bank 8 - On board registers
- * PCMCIA (currently not working!)
- */
-#define CONFIG_SYS_BR8_PRELIM ((CONFIG_SYS_REGS_BASE & BRx_BA_MSK) |\
- BRx_PS_16 |\
- BRx_MS_GPCM_P |\
- BRx_V)
-
-#define CONFIG_SYS_OR8_PRELIM (ORxG_AM_MSK |\
- ORxG_CSNT |\
- ORxG_ACS_DIV1 |\
- ORxG_SETA |\
- ORxG_SCY_10_CLK)
-#endif
-
-/*
- * JFFS2 partitions
- *
- */
-/* No command line, one static partition, whole device */
-#undef CONFIG_CMD_MTDPARTS
-#define CONFIG_JFFS2_DEV "nor0"
-#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
-#define CONFIG_JFFS2_PART_OFFSET 0x00000000
-
-/* mtdparts command line support */
-/* Note: fake mtd_id used, no linux mtd map file */
-/*
-#define CONFIG_CMD_MTDPARTS
-#define MTDIDS_DEFAULT ""
-#define MTDPARTS_DEFAULT ""
-*/
-
-#endif /* __CONFIG_H */
--
1.9.1
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