diff options
Diffstat (limited to 'recipes/u-boot/u-boot-1.3.2/u-boot-fsl-1.3.0-mpc8313erdb-vsc7385-support.patch')
| -rw-r--r-- | recipes/u-boot/u-boot-1.3.2/u-boot-fsl-1.3.0-mpc8313erdb-vsc7385-support.patch | 356 |
1 files changed, 356 insertions, 0 deletions
diff --git a/recipes/u-boot/u-boot-1.3.2/u-boot-fsl-1.3.0-mpc8313erdb-vsc7385-support.patch b/recipes/u-boot/u-boot-1.3.2/u-boot-fsl-1.3.0-mpc8313erdb-vsc7385-support.patch new file mode 100644 index 0000000000..9b23c27f0b --- /dev/null +++ b/recipes/u-boot/u-boot-1.3.2/u-boot-fsl-1.3.0-mpc8313erdb-vsc7385-support.patch @@ -0,0 +1,356 @@ +From fd62a67dc5b454528aa6b1732ccdaf9d845083d4 Mon Sep 17 00:00:00 2001 +From: Li Yang <leoli@freescale.com> +Date: Tue, 3 Jun 2008 19:18:48 +0800 +Subject: [PATCH] add VSC7385 support to MPC8313ERDB + +Signed-off-by: Li Yang <leoli@freescale.com> +--- + drivers/net/tsec.c | 38 +++++++++++- + examples/Makefile | 7 ++- + examples/vsc7385_load/Makefile | 104 ++++++++++++++++++++++++++++++ + examples/vsc7385_load/Readme.txt | 15 ++++ + examples/vsc7385_load/vsc7385_load.c | 117 ++++++++++++++++++++++++++++++++++ + 5 files changed, 279 insertions(+), 2 deletions(-) + create mode 100644 examples/vsc7385_load/Makefile + create mode 100644 examples/vsc7385_load/Readme.txt + create mode 100644 examples/vsc7385_load/vsc7385_load.c + +diff --git a/drivers/net/tsec.c b/drivers/net/tsec.c +index ca6284b..d863ca3 100644 +--- a/drivers/net/tsec.c ++++ b/drivers/net/tsec.c +@@ -9,6 +9,12 @@ + * (C) Copyright 2003, Motorola, Inc. + * author Andy Fleming + * ++ * Copyright (C) 2006-2008 Freescale Semiconductor, Inc. All rights reserved. ++ * Change Log: ++ * Dec,2006: Wilson Lo (Wilson.Lo@freescale.com) ++ * Vitesse VSC7385 L2 Switch support as an unknow phy ++ * for MPC8313ERDB board ++ * + */ + + #include <config.h> +@@ -1350,7 +1356,33 @@ struct phy_info phy_info_dp83865 = { + {miim_end,} + }, + }; ++#ifdef CONFIG_VSC7385_ENET ++uint mii_unknown_hardcoded(uint mii_reg, struct tsec_private *priv) ++{ ++ priv->duplexity = 1; ++ priv->speed = 1000; ++ priv->link = 1; ++ return 0; ++} ++#endif + ++#ifdef CONFIG_VSC7385_ENET ++struct phy_info phy_info_unknown = { ++ 0xffffffff, ++ "unknown phy, assume 1000BaseT Full duplex", ++ 0, ++ (struct phy_cmd[]) { /* config */ ++ {miim_end,} ++ }, ++ (struct phy_cmd[]) { /* startup */ ++ {0x1, miim_read, mii_unknown_hardcoded}, ++ {miim_end,} ++ }, ++ (struct phy_cmd[]) { /* shutdown */ ++ {miim_end,} ++ }, ++}; ++#endif + struct phy_info *phy_info[] = { + &phy_info_cis8204, + &phy_info_cis8201, +@@ -1365,7 +1397,11 @@ struct phy_info *phy_info[] = { + &phy_info_VSC8244, + &phy_info_dp83865, + &phy_info_generic, +- NULL ++#ifdef CONFIG_VSC7385_ENET ++ &phy_info_unknown, ++#endif ++ ++ NULL + }; + + /* Grab the identifier of the device's PHY, and search through +diff --git a/examples/Makefile b/examples/Makefile +index e9b4974..5bb5eab 100644 +--- a/examples/Makefile ++++ b/examples/Makefile +@@ -152,7 +152,12 @@ clibdir := $(shell dirname `$(CC) $(CFLAGS) -print-file-name=libc.a`) + + CPPFLAGS += -I.. + +-all: $(obj).depend $(OBJS) $(LIB) $(SREC) $(BIN) $(ELF) ++VSC = vsc7385_load\vsc7385_load.srec ++ ++all: $(obj).depend $(OBJS) $(LIB) $(SREC) $(BIN) $(ELF) $(VSC) ++ ++$(VSC): ++ cd vsc7385_load && $(MAKE) + + ######################################################################### + $(LIB): $(obj).depend $(LIBOBJS) +diff --git a/examples/vsc7385_load/Makefile b/examples/vsc7385_load/Makefile +new file mode 100644 +index 0000000..37dfe3b +--- /dev/null ++++ b/examples/vsc7385_load/Makefile +@@ -0,0 +1,104 @@ ++# ++# Copyright (C) 2006-2008 Freescale Semiconductor, Inc. All rights reserved. ++# ++# This program is free software; you can redistribute it and/or ++# modify it under the terms of the GNU General Public License as ++# published by the Free Software Foundation; either version 2 of ++# the License, or (at your option) any later version. ++# ++# This program is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++# GNU General Public License for more details. ++# ++# You should have received a copy of the GNU General Public License ++# along with this program; if not, write to the Free Software ++# Foundation, Inc., 59 Temple Place, Suite 330, Boston, ++# MA 02111-1307 USA ++# ++# Description: Makefile for the Vitesse VSC7385 Gigabit Ethernet Switch ++# firmware loader. ++# ++# Changelog: ++# 20061006 Joe.D'Abbraccio@freescale.com ++# This file is based on the examples/Makefile within the U-Boot ++# source tree. It is modified to build a U-boot application ++# that loads the Vitesse VSC7385 Gigabit Ethernet Switch firmware ++# ++ ++ ++ARCH = ppc ++ ++ifeq ($(ARCH),ppc) ++LOAD_ADDR = 0x40000 ++endif ++ ++PROGNAME = vsc7385_load ++ ++MAINSRC = vsc7385_load ++ ++ifdef TOPDIR ++include $(TOPDIR)/config.mk ++endif ++ ++ ++SREC = $(MAINSRC).srec ++BIN = $(MAINSRC).bin $(MAINSRC) ++ ++ifeq ($(BIG_ENDIAN),y) ++EX_LDFLAGS += -EB ++endif ++ ++ ++SUBSRCS = ++ ++OBJS = $(SREC:.srec=.o) $(SUBSRCS:=.o) ++ ++LIB = ../libstubs.a ++LIBAOBJS= ++ifeq ($(ARCH),ppc) ++LIBAOBJS+= ../$(ARCH)_longjmp.o ../$(ARCH)_setjmp.o ++endif ++LIBCOBJS= ../stubs.o ++LIBOBJS = $(LIBAOBJS) $(LIBCOBJS) ++ ++ifdef TOPDIR ++gcclibdir := $(shell dirname `$(CC) -print-libgcc-file-name`) ++clibdir := $(shell dirname `$(CC) $(CFLAGS) -print-file-name=libc.a`) ++endif ++ ++CPPFLAGS += -I. ++ ++all: .depend $(SREC) $(BIN) $(SUBSRCS:=.o) ++ ++######################################################################### ++$(LIB): .depend $(LIBOBJS) ++ $(AR) crv $@ $(LIBOBJS) ++ ++$(LIBOBJS): ++ ++$(PROGNAME): $(PROGNAME).o $(SUBSRCS:=.o) $(LIB) ++ $(LD) -g $(EX_LDFLAGS) -Ttext $(LOAD_ADDR) \ ++ -o $(PROGNAME) -e main $< $(SUBSRCS:=.o) $(LIB) \ ++ -Map $(PROGNAME).map -L$(gcclibdir) -lgcc ++ ++$(PROGNAME).srec: $(PROGNAME) ++ $(OBJCOPY) -O srec $< $@ 2>/dev/null ++ ++$(PROGNAME).bin: $(PROGNAME) ++ $(OBJCOPY) -O binary $(PROGNAME) $(PROGNAME).bin 2>/dev/null ++ ++######################################################################### ++ ++.depend: Makefile $(OBJS:.o=.c) #$(LIBCOBJS:.o=.c) $(LIBAOBJS:.o=.S) ++# $(CC) -M $(CFLAGS) $(OBJS:.o=.c) $(LIBCOBJS:.o=.c) $(LIBAOBJS:.o=.S) > $@ ++ $(CC) -M $(CFLAGS) $(OBJS:.o=.c) > $@ ++ ++ifdef TOPDIR ++sinclude .depend ++endif ++ ++######################################################################### ++ ++clean: ++ rm -f $(PROGNAME) *.bin *.srec *.map .depend *.o +diff --git a/examples/vsc7385_load/Readme.txt b/examples/vsc7385_load/Readme.txt +new file mode 100644 +index 0000000..14e7821 +--- /dev/null ++++ b/examples/vsc7385_load/Readme.txt +@@ -0,0 +1,15 @@ ++This directory contains a U-Boot application that loads firmware required by ++the Vitesse VSC7385 Gigabit Switch device on the MPC8349E-mITXE or the ++MPC8313ERDB. The firmware loader application loads a binary image stored ++within the Flash ROM on the hardware platform. The binary image is loaded ++to the VSC7385 device that contains a standalone processor that runs the ++software (within the binary image) independently of the main processor ++subsystem and software within the MPC83xx. Once loaded and started the VSC7385 ++has no interaction with U-Boot or the Linux kernel. ++ ++The firmware loader, U-Boot application, is built using the U-Boot example ++applications as a template. The loader application build process is controlled ++using the example/Makefile by modifying this Makefile to add the loader ++application. An additional makefile is contained within this directory that ++contains the firmware loader application complete build instructions. ++ +diff --git a/examples/vsc7385_load/vsc7385_load.c b/examples/vsc7385_load/vsc7385_load.c +new file mode 100644 +index 0000000..24982e4 +--- /dev/null ++++ b/examples/vsc7385_load/vsc7385_load.c +@@ -0,0 +1,117 @@ ++/* ++ * ++ * Copyright (C) 2006-2008 Freescale Semiconductor, Inc. All rights reserved. ++ * ++ * 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 ++ * ++ * ++ * Description: Firmware loader for the Vitesse VSC7385 Gigabit Ethernet Switch ++ * ++ * Changelog: ++ * 20070124 Joe.D'Abbraccio@freescale.com ++ * Added support for both MPC8349E-mITX and the MPC8313ERDB ++ * 20061006 Joe.D'Abbraccio@freescale.com ++ * Initial version. ++ * ++ */ ++ ++#include <common.h> ++#include <exports.h> ++#include <config.h> ++ ++#if CONFIG_MPC8349ITX || CONFIG_MPC8313ERDB ++ ++#if CONFIG_MPC8349ITX ++const unsigned char * VSC7385_image = 0xFEFFE000; ++#elif CONFIG_MPC8313ERDB ++const unsigned char * VSC7385_image = 0xFE7FE000; ++#endif ++ ++unsigned long image_size = (8 * 1024); ++ ++ ++int main(int argc, char *argv[]) ++{ ++ unsigned long *RESET = (unsigned long *)(CFG_VSC7385_BASE + 0x1c050); ++ unsigned long *CTRL = (unsigned long *)(CFG_VSC7385_BASE + 0x1c040); ++ unsigned long *ADDR = (unsigned long *)(CFG_VSC7385_BASE + 0x1c044); ++ unsigned long *DATA = (unsigned long *)(CFG_VSC7385_BASE + 0x1c048); ++ unsigned long *CHIPID = (unsigned long *)(CFG_VSC7385_BASE + 0x1c060); ++ unsigned long *MAP = (unsigned long *)(CFG_VSC7385_BASE + 0x1c070); ++ unsigned long size, i, value; ++ unsigned char load_succeeded; ++ ++ size = image_size; ++ *RESET = 3; ++ udelay(200); ++ ++ printf("VSC7385 Version = 0x%08lx\n", *CHIPID); ++ udelay(20); ++ ++ value = ( ++ (1<<7) | ++ (1<<3) | ++ (1<<2) | ++ (1<<1) | ++ (0<<0) ++ ); ++ *CTRL = value; ++ udelay(20); ++ ++ *MAP = 1; ++ udelay(20); ++ ++ *ADDR = 0x0; ++ udelay(20); ++ ++ for (i=0; i<size; i++){ ++ *DATA=VSC7385_image[i]; ++ udelay(20); ++ } ++ load_succeeded = 1; ++ ++ /* Read back to compare */ ++ *ADDR = 0x0; ++ ++ for (i=0; i<size; i++){ ++ udelay(20); ++ value = *DATA; ++ if (value != VSC7385_image[i]) { ++ printf("Error loading VSC7385 IRAM: ADDR: 0x%x, read value 0x%x mismatch image 0x%x\n", ++ i, value, VSC7385_image[i]); ++ load_succeeded = 0; ++ if (getc() == 'q') { ++ break; ++ } ++ } ++ } ++ if (load_succeeded == 1) { ++ printf("Value in IRAM matches binary, total bytes 0x%x loaded\n", size); ++ } ++ ++ value = ( ++ (0<<7) | ++ (1<<3) | ++ (0<<2) | ++ (1<<1) | ++ (1<<0) ++ ); ++ *CTRL = value; ++ ++ return(0); ++} ++ ++#endif +-- +1.5.5.1.248.g4b17 + |