September 2008 - U-Boot

[U-Boot] Merge window questions
by Peter Tyser 11 Sep '08

11 Sep '08

Hello, I'm assuming the merge window has been closed based on http://www.denx.de/wiki/U-Boot/ReleaseCycle and the fact that v2008.10-rc1 has been tagged. Does U-Boot accept new drivers/board support patches (ie new features which can't regress) outside of merge windows, or only bug fixes? My understanding for the Linux kernel is that self-contained drivers/features are sometimes accepted after the merge window as they shouldn't cause the kernel to regress as no "old" code is using them. I have patches for a new MPC8572-based board and was wondering if I should go ahead and send them out now, or wait until the next release in ~a month. I see other non-bugfix patches still being sent to the mailing list which gave me a glimmer of hope of getting the changes in the upcoming 2008.10 release:) Thanks for any insight, Peter

2 1

[U-Boot] [fw_printenv should open device as O_SYNC]
by Mari Ivan-AIM018 11 Sep '08

11 Sep '08

Hi all, We have hit the following issue in a board with 2 flash banks. First I set some env variable in U-boot, using fw_setenv, then immediately I switch the banks. But as the buffers have not yet been flushed to the mtd driver, the bank switching leaves the flash in corrupted state. I ve modified the fw_env.c file to open the mtd O_SYNC and it works fine. If it is OK I can submit a patch for this. Regards, Ivan

5 6

[U-Boot] [PATCH] ppc4xx: Fix SDRAM inititialization of multiple 405 based board ports
by Stefan Roese 11 Sep '08

11 Sep '08

This patch fixes a problem introdiced with patch bbeff30c [ppc4xx: Remove superfluous dram_init() call or replace it by initdram()]. The boards affected are: - PCI405 - PPChameleonEVB - quad100hd - taihu - zeus Signed-off-by: Stefan Roese <sr(a)denx.de> --- board/amcc/taihu/taihu.c | 9 -------- board/dave/PPChameleonEVB/PPChameleonEVB.c | 25 ---------------------- board/esd/pci405/pci405.c | 31 ---------------------------- board/quad100hd/quad100hd.c | 5 ---- board/zeus/zeus.c | 23 -------------------- cpu/ppc4xx/sdram.c | 14 +++++++++--- include/configs/quad100hd.h | 1 - 7 files changed, 10 insertions(+), 98 deletions(-) diff --git a/board/amcc/taihu/taihu.c b/board/amcc/taihu/taihu.c index 266f260..ee0939a 100644 --- a/board/amcc/taihu/taihu.c +++ b/board/amcc/taihu/taihu.c @@ -78,15 +78,6 @@ int checkboard(void) return 0; } -/************************************************************************* - * phys_size_t initdram - * - ************************************************************************/ -phys_size_t initdram(int board) -{ - return CFG_SDRAM_SIZE_PER_BANK * CFG_SDRAM_BANKS; /* 128Mbytes */ -} - static int do_sw_stat(cmd_tbl_t* cmd_tp, int flags, int argc, char *argv[]) { char stat; diff --git a/board/dave/PPChameleonEVB/PPChameleonEVB.c b/board/dave/PPChameleonEVB/PPChameleonEVB.c index c9b288a..c715ad4 100644 --- a/board/dave/PPChameleonEVB/PPChameleonEVB.c +++ b/board/dave/PPChameleonEVB/PPChameleonEVB.c @@ -203,31 +203,6 @@ int checkboard (void) /* ------------------------------------------------------------------------- */ -phys_size_t initdram (int board_type) -{ - unsigned long val; - - mtdcr(memcfga, mem_mb0cf); - val = mfdcr(memcfgd); - -#if 0 /* test-only */ - for (;;) { - NAND_DISABLE_CE(1); - udelay(100); - NAND_ENABLE_CE(1); - udelay(100); - } -#endif -#if 0 - printf("\nmb0cf=%x\n", val); /* test-only */ - printf("strap=%x\n", mfdcr(strap)); /* test-only */ -#endif - - return (4*1024*1024 << ((val & 0x000e0000) >> 17)); -} - -/* ------------------------------------------------------------------------- */ - int testdram (void) { /* TODO: XXX XXX XXX */ diff --git a/board/esd/pci405/pci405.c b/board/esd/pci405/pci405.c index f740d59..f8d7c28 100644 --- a/board/esd/pci405/pci405.c +++ b/board/esd/pci405/pci405.c @@ -357,37 +357,6 @@ int checkboard (void) } /* ------------------------------------------------------------------------- */ - -phys_size_t initdram (int board_type) -{ - unsigned long val; - - mtdcr(memcfga, mem_mb0cf); - val = mfdcr(memcfgd); - -#if 0 - printf("\nmb0cf=%x\n", val); /* test-only */ - printf("strap=%x\n", mfdcr(strap)); /* test-only */ -#endif - -#if 0 /* test-only: all PCI405 version must report 16mb */ - return (4*1024*1024 << ((val & 0x000e0000) >> 17)); -#else - return (16*1024*1024); -#endif -} - -/* ------------------------------------------------------------------------- */ - -int testdram (void) -{ - /* TODO: XXX XXX XXX */ - printf ("test: 16 MB - ok\n"); - - return (0); -} - -/* ------------------------------------------------------------------------- */ int wpeeprom(int wp) { int wp_state = wp; diff --git a/board/quad100hd/quad100hd.c b/board/quad100hd/quad100hd.c index 8118678..ffc47de 100644 --- a/board/quad100hd/quad100hd.c +++ b/board/quad100hd/quad100hd.c @@ -86,8 +86,3 @@ int checkboard(void) return 0; } - -phys_size_t initdram(int board_type) -{ - return CFG_SDRAM_SIZE; -} diff --git a/board/zeus/zeus.c b/board/zeus/zeus.c index 33d971a..2a4ec5c 100644 --- a/board/zeus/zeus.c +++ b/board/zeus/zeus.c @@ -190,29 +190,6 @@ int checkboard(void) return (0); } -static u32 detect_sdram_size(void) -{ - u32 val; - u32 size; - - mfsdram(mem_mb0cf, val); - size = (4 << 20) << ((val & 0x000e0000) >> 17); - - /* - * Check if 2nd bank is enabled too - */ - mfsdram(mem_mb1cf, val); - if (val & 1) - size += (4 << 20) << ((val & 0x000e0000) >> 17); - - return size; -} - -phys_size_t initdram (int board_type) -{ - return detect_sdram_size(); -} - static int default_env_var(char *buf, char *var) { char *ptr; diff --git a/cpu/ppc4xx/sdram.c b/cpu/ppc4xx/sdram.c index 7d60ad6..b5a6a4c 100644 --- a/cpu/ppc4xx/sdram.c +++ b/cpu/ppc4xx/sdram.c @@ -209,15 +209,15 @@ phys_size_t initdram(int board_type) udelay(10000); if (get_ram_size(0, mb0cf[i].size) == mb0cf[i].size) { + phys_size_t size = mb0cf[i].size; + /* * OK, size detected. Enable second bank if * defined (assumes same type as bank 0) */ #ifdef CONFIG_SDRAM_BANK1 - u32 b1cr = mb0cf[i].size | mb0cf[i].reg; - mtsdram(mem_mcopt1, 0x00000000); - mtsdram(mem_mb1cf, b1cr); /* SDRAM0_B1CR */ + mtsdram(mem_mb1cf, mb0cf[i].size | mb0cf[i].reg); mtsdram(mem_mcopt1, 0x80800000); udelay(10000); @@ -230,13 +230,19 @@ phys_size_t initdram(int board_type) mb0cf[i].size) { mtsdram(mem_mb1cf, 0); mtsdram(mem_mcopt1, 0); + } else { + /* + * We have two identical banks, so the size + * is twice the bank size + */ + size = 2 * size; } #endif /* * OK, size detected -> all done */ - return mb0cf[i].size; + return size; } } diff --git a/include/configs/quad100hd.h b/include/configs/quad100hd.h index d464734..c41f5c9 100644 --- a/include/configs/quad100hd.h +++ b/include/configs/quad100hd.h @@ -82,7 +82,6 @@ * SDRAM configuration (please see cpu/ppc/sdram.[ch]) */ #define CONFIG_SDRAM_BANK0 1 -#define CFG_SDRAM_SIZE 0x02000000 /* 32 MB */ /* FIX! SDRAM timings used in datasheet */ #define CFG_SDRAM_CL 3 /* CAS latency */ -- 1.5.6.5

2 1

[U-Boot] [PATCH] ppc4xx: Enable device tree (FDT) support in zeus board port
by Stefan Roese 11 Sep '08

11 Sep '08

Signed-off-by: Stefan Roese <sr(a)denx.de> --- include/configs/zeus.h | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/include/configs/zeus.h b/include/configs/zeus.h index b50cba5..b71f711 100644 --- a/include/configs/zeus.h +++ b/include/configs/zeus.h @@ -309,6 +309,12 @@ #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ #endif +/* + * Pass open firmware flat tree + */ +#define CONFIG_OF_LIBFDT +#define CONFIG_OF_BOARD_SETUP + /* ENVIRONMENT VARS */ #define CONFIG_PREBOOT "echo;echo Welcome to Bulletendpoints board v1.1;echo" -- 1.5.6.5

1 0

[U-Boot] [PATCH] config.mk: Move arch-specific condition to $(ARCH)_config.mk
by Shinya Kuribayashi 11 Sep '08

11 Sep '08

Signed-off-by: Shinya Kuribayashi <skuribay(a)ruby.dti.ne.jp> --- config.mk | 16 ---------------- ppc_config.mk | 14 ++++++++++++++ 2 files changed, 14 insertions(+), 16 deletions(-) diff --git a/config.mk b/config.mk index 1dac29b..c225df1 100644 --- a/config.mk +++ b/config.mk @@ -44,22 +44,6 @@ PLATFORM_RELFLAGS = PLATFORM_CPPFLAGS = PLATFORM_LDFLAGS = -# -# When cross-compiling on NetBSD, we have to define __PPC__ or else we -# will pick up a va_list declaration that is incompatible with the -# actual argument lists emitted by the compiler. -# -# [Tested on NetBSD/i386 1.5 + cross-powerpc-netbsd-1.3] - -ifeq ($(ARCH),ppc) -ifeq ($(CROSS_COMPILE),powerpc-netbsd-) -PLATFORM_CPPFLAGS+= -D__PPC__ -endif -ifeq ($(CROSS_COMPILE),powerpc-openbsd-) -PLATFORM_CPPFLAGS+= -D__PPC__ -endif -endif - ifeq ($(ARCH),arm) ifeq ($(CROSS_COMPILE),powerpc-netbsd-) PLATFORM_CPPFLAGS+= -D__ARM__ diff --git a/ppc_config.mk b/ppc_config.mk index 31993bd..c95b3b1 100644 --- a/ppc_config.mk +++ b/ppc_config.mk @@ -23,3 +23,17 @@ PLATFORM_CPPFLAGS += -DCONFIG_PPC -D__powerpc__ PLATFORM_LDFLAGS += -n + +# +# When cross-compiling on NetBSD, we have to define __PPC__ or else we +# will pick up a va_list declaration that is incompatible with the +# actual argument lists emitted by the compiler. +# +# [Tested on NetBSD/i386 1.5 + cross-powerpc-netbsd-1.3] + +ifeq ($(CROSS_COMPILE),powerpc-netbsd-) +PLATFORM_CPPFLAGS+= -D__PPC__ +endif +ifeq ($(CROSS_COMPILE),powerpc-openbsd-) +PLATFORM_CPPFLAGS+= -D__PPC__ +endif

2 3

Re: [U-Boot] mpc85xx/31
by u-boot＠bugs.denx.de 11 Sep '08

11 Sep '08

Synopsis: [PATCH] 85xx: socrates: autoprobe Lime chip Responsible-Changed-From-To: patch-coord->gu-mpc85xx Responsible-Changed-By: dzu Responsible-Changed-When: Thu, 11 Sep 2008 15:43:18 +0200 Responsible-Changed-Why: Assign to custodian

1 0

Re: [U-Boot] mpc85xx/30
by u-boot＠bugs.denx.de 11 Sep '08

11 Sep '08

Synopsis: [PATCH] 85xx: socrates: Add support for new image format. Responsible-Changed-From-To: patch-coord->gu-mpc85xx Responsible-Changed-By: dzu Responsible-Changed-When: Thu, 11 Sep 2008 15:42:46 +0200 Responsible-Changed-Why: Assign to custodian

1 0

[U-Boot] [PATCH] sh: Remove re-defined CONFIG_FLASH_CFI_DRIVER from config
by Nobuhiro Iwamatsu 11 Sep '08

11 Sep '08

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro(a)renesas.com> --- include/configs/ap325rxa.h | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/include/configs/ap325rxa.h b/include/configs/ap325rxa.h index 3db609b..c961908 100644 --- a/include/configs/ap325rxa.h +++ b/include/configs/ap325rxa.h @@ -117,7 +117,6 @@ /* FLASH */ #define CONFIG_FLASH_CFI_DRIVER 1 #define CFG_FLASH_CFI -#define CONFIG_FLASH_CFI_DRIVER #undef CFG_FLASH_QUIET_TEST /* print 'E' for empty sector on flinfo */ #define CFG_FLASH_EMPTY_INFO -- 1.5.6.3

2 1

Re: [U-Boot] [ELDK] Serial console on Lite5200
by Jerry Van Baren 11 Sep '08

11 Sep '08

Chuan Neng Lee wrote: > Hi, I have a board that is based on the Lite5200b design, > except that the serial console is on PSC4 instead of PSC1. > Using the latest U-boot and latest kernel, I managed to get > U-boot to output on the console on PSC4, but the kernel > does not. > > For U-boot, I changed the CONFIG_PSC_CONSOLE definition to > "4" instead of "1" and also changed the PSC4 port mode from > USB to serial port. When that worked, I then uncommented the > kernel's lite5200b.dts section for serial@2600 (PSC4), thinking > that would do it. However, it is not sufficient. What am I > missing? > > Thank you! > > - C N Lee I presume you fixed the /aliases node to point to serial@2600 too? Odd, there isn't an /aliases node in the kernel lite5200.dts. I may not know what I'm talking about. How do you specify the console to linux? (That is a rhetorical question. I don't know myself.) Oh, and I see you posted to the eldk list, it should have been posted to the u-boot list (I cross posted this reply). Best regards, gvb

1 0

[U-Boot] [PATCH 1/2] Update i386 code (sc520_cdp)
by Graeme Russ 10 Sep '08

10 Sep '08

Attempt to bring i386 / sc520 inline with master NOTE: Previous patches have been rejected by the mailing list due to non-ASCII characters in the copyright headers. I have deleted the offending characters - I hope patch does not complain Signed-off-by: Graeme Russ <graeme.russ(a)gmail.com> diff --git a/board/sc520_cdp/sc520_cdp.c b/board/sc520_cdp/sc520_cdp.c index f21c730..20284e4 100644 --- a/board/sc520_cdp/sc520_cdp.c +++ b/board/sc520_cdp/sc520_cdp.c @@ -1,7 +1,7 @@ /* * * (C) Copyright 2002 - * Daniel Engstrm, Omicron Ceti AB <daniel(a)omicron.se>. + * Daniel Engstrm, Omicron Ceti AB <daniel(a)omicron.se>. * * See file CREDITS for list of people who contributed to this * project. @@ -114,7 +114,7 @@ static void irq_init(void) } - +#ifdef CONFIG_PCI /* PCI stuff */ static void pci_sc520_cdp_fixup_irq(struct pci_controller *hose, pci_dev_t dev) { @@ -129,7 +129,7 @@ static void pci_sc520_cdp_fixup_irq(struct pci_controller *hose, pci_dev_t dev) }; static int next_irq_index=0; - char tmp_pin; + uchar tmp_pin; int pin; pci_hose_read_config_byte(hose, dev, PCI_INTERRUPT_PIN, &tmp_pin); @@ -193,7 +193,7 @@ void pci_init_board(void) { pci_sc520_init(&sc520_cdp_hose); } - +#endif static void silence_uart(int port) { @@ -563,12 +563,12 @@ void spi_eeprom_probe(int x) { } -int spi_eeprom_read(int x, int offset, char *buffer, int len) +int spi_eeprom_read(int x, int offset, uchar *buffer, int len) { return 0; } -int spi_eeprom_write(int x, int offset, char *buffer, int len) +int spi_eeprom_write(int x, int offset, uchar *buffer, int len) { return 0; } diff --git a/drivers/mtd/mw_eeprom.c b/drivers/mtd/mw_eeprom.c index f32ced4..f7791b5 100644 --- a/drivers/mtd/mw_eeprom.c +++ b/drivers/mtd/mw_eeprom.c @@ -1,7 +1,7 @@ /* Three-wire (MicroWire) serial eeprom driver (for 93C46 and compatibles) */ #include <common.h> -#include <ssi.h> +#include <asm/ic/ssi.h> /* * Serial EEPROM opcodes, including start bit diff --git a/examples/82559_eeprom.c b/examples/82559_eeprom.c index 1a121d4..d99af26 100644 --- a/examples/82559_eeprom.c +++ b/examples/82559_eeprom.c @@ -51,13 +51,17 @@ static inline unsigned short swap16(unsigned short x) } -static inline void *memcpy(void *dst, const void *src, unsigned int len) +void * memcpy(void * dest,const void *src,size_t count) { - void * ret = dst; - while (len-- > 0) *((char *)dst)++ = *((char *)src)++; - return ret; + char *tmp = (char *) dest, *s = (char *) src; + + while (count--) + *tmp++ = *s++; + + return dest; } + /* The EEPROM commands include the alway-set leading bit. */ #define EE_WRITE_CMD (5) #define EE_READ_CMD (6) @@ -156,7 +160,7 @@ static int reset_eeprom(unsigned long ioaddr, unsigned char *hwaddr) int size_test; int i; - printf("Resetting i82559 EEPROM @ 0x%08x ... ", ioaddr); + printf("Resetting i82559 EEPROM @ 0x%08lx ... ", ioaddr); size_test = do_eeprom_cmd(ioaddr, (EE_READ_CMD << 8) << 16, 27); eeprom_addr_size = (size_test & 0xffe0000) == 0xffe0000 ? 8 : 6; @@ -305,7 +309,7 @@ write_config_word(int bus, int dev, int func, int reg, u16 data) int main (int argc, char *argv[]) { unsigned char *eth_addr; - char buf[6]; + uchar buf[6]; int instance; app_startup(argv); diff --git a/include/asm-i386/byteorder.h b/include/asm-i386/byteorder.h index a9c69d5..7dfeb8b 100644 --- a/include/asm-i386/byteorder.h +++ b/include/asm-i386/byteorder.h @@ -6,7 +6,7 @@ #ifdef __GNUC__ -static __inline__ __const__ __u32 ___arch__swab32(__u32 x) +static __inline__ __u32 ___arch__swab32(__u32 x) { #ifdef CONFIG_X86_BSWAP __asm__("bswap %0" : "=r" (x) : "0" (x)); @@ -20,7 +20,7 @@ static __inline__ __const__ __u32 ___arch__swab32(__u32 x) return x; } -static __inline__ __const__ __u16 ___arch__swab16(__u16 x) +static __inline__ __u16 ___arch__swab16(__u16 x) { __asm__("xchgb %b0,%h0" /* swap bytes */ \ : "=q" (x) \ diff --git a/include/asm-i386/global_data.h b/include/asm-i386/global_data.h index 5dfb595..f31bac6 100644 --- a/include/asm-i386/global_data.h +++ b/include/asm-i386/global_data.h @@ -58,8 +58,8 @@ typedef struct { #define GD_FLG_POSTSTOP 0x00010 /* POST seqeunce aborted */ #define GD_FLG_LOGINIT 0x00020 /* Log Buffer has been initialized */ -extern gd_t *global_data; +extern gd_t *gd; -#define DECLARE_GLOBAL_DATA_PTR gd_t *gd = global_data +#define DECLARE_GLOBAL_DATA_PTR #endif /* __ASM_GBL_DATA_H */ diff --git a/include/asm-i386/ic/ssi.h b/include/asm-i386/ic/ssi.h new file mode 100644 index 0000000..bd48eab --- /dev/null +++ b/include/asm-i386/ic/ssi.h @@ -0,0 +1,34 @@ +/* + * (C) Copyright 2008 + * Graeme Russ <graeme.russ(a)gmail.com>. + * + * 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 + */ + +#ifndef _ASM_IC_SSI_H_ +#define _ASM_IC_SSI_H_ 1 + +int ssi_set_interface(int, int, int, int); +void ssi_chip_select(int); +u8 ssi_txrx_byte(u8); +void ssi_tx_byte(u8); +u8 ssi_rx_byte(void); + + +#endif diff --git a/include/asm-i386/pci.h b/include/asm-i386/pci.h index bde9550..5a9da98 100644 --- a/include/asm-i386/pci.h +++ b/include/asm-i386/pci.h @@ -2,7 +2,7 @@ /* * (C) Copyright 2002 - * Daniel Engstrm, Omicron Ceti AB, daniel(a)omicron.se + * Daniel Engstrm, Omicron Ceti AB, daniel(a)omicron.se * * See file CREDITS for list of people who contributed to this * project. @@ -31,5 +31,4 @@ int pci_enable_legacy_video_ports(struct pci_controller* hose); int pci_shadow_rom(pci_dev_t dev, unsigned char *dest); void pci_remove_rom_window(struct pci_controller* hose, u32 addr); u32 pci_get_rom_window(struct pci_controller* hose, int size); - #endif diff --git a/include/asm-i386/string.h b/include/asm-i386/string.h index 91a23f9..3643a79 100644 --- a/include/asm-i386/string.h +++ b/include/asm-i386/string.h @@ -5,6 +5,8 @@ * We don't do inline string functions, since the * optimised inline asm versions are not small. */ +#undef __HAVE_ARCH_STRNCPY +extern char *strncpy(char *__dest, __const__ char *__src, __kernel_size_t __n); #undef __HAVE_ARCH_STRRCHR extern char * strrchr(const char * s, int c); diff --git a/include/configs/sc520_cdp.h b/include/configs/sc520_cdp.h index e29655e..fe99fec 100644 --- a/include/configs/sc520_cdp.h +++ b/include/configs/sc520_cdp.h @@ -1,6 +1,6 @@ /* * (C) Copyright 2002 - * Daniel Engstrm, Omicron Ceti AB, daniel(a)omicron.se. + * Daniel Engstrm, Omicron Ceti AB, daniel(a)omicron.se. * * See file CREDITS for list of people who contributed to this * project. @@ -28,6 +28,7 @@ #ifndef __CONFIG_H #define __CONFIG_H +#define GRUSS_TESTING /* * High Level Configuration Options * (easy to change) @@ -81,7 +82,11 @@ #include <config_cmd_default.h> #define CONFIG_CMD_PCI +#ifndef GRUSS_TESTING #define CONFIG_CMD_SATA +#else +#undef CONFIG_CMD_SATA +#endif #define CONFIG_CMD_JFFS2 #define CONFIG_CMD_NET #define CONFIG_CMD_EEPROM @@ -175,10 +180,18 @@ /************************************************************ *SATA/Native Stuff ************************************************************/ +#ifndef GRUSS_TESTING #define CFG_SATA_MAXBUS 2 /*Max Sata buses supported */ #define CFG_SATA_DEVS_PER_BUS 2 /*Max no. of devices per bus/port */ #define CFG_SATA_MAX_DEVICE (CFG_SATA_MAXBUS* CFG_SATA_DEVS_PER_BUS) #define CONFIG_ATA_PIIX 1 /*Supports ata_piix driver */ +#else +#undef CFG_SATA_MAXBUS +#undef CFG_SATA_DEVS_PER_BUS +#undef CFG_SATA_MAX_DEVICE +#undef CONFIG_ATA_PIIX +#endif + /************************************************************ * DISK Partition support @@ -190,7 +203,11 @@ /************************************************************ * Video/Keyboard support ************************************************************/ +#ifndef GRUSS_TESTING #define CONFIG_VIDEO /* To enable video controller support */ +#else +#undef CONFIG_VIDEO +#endif #define CONFIG_I8042_KBD #define CFG_ISA_IO 0 @@ -203,6 +220,7 @@ /* * PCI stuff */ +#ifndef GRUSS_TESTING #define CONFIG_PCI /* include pci support */ #define CONFIG_PCI_PNP /* pci plug-and-play */ #define CONFIG_PCI_SCAN_SHOW @@ -211,5 +229,11 @@ #define CFG_SECOND_PCI_IRQ 9 #define CFG_THIRD_PCI_IRQ 11 #define CFG_FORTH_PCI_IRQ 15 +#else +#undef CONFIG_PCI +#undef CONFIG_PCI_PNP +#undef CONFIG_PCI_SCAN_SHOW +#endif + #endif /* __CONFIG_H */ diff --git a/include/image.h b/include/image.h index 9be806e..e095a32 100644 --- a/include/image.h +++ b/include/image.h @@ -40,7 +40,7 @@ #include <lmb.h> #include <linux/string.h> #include <asm/u-boot.h> - +#include <asm/string.h> #else /* new uImage format support enabled on host */ diff --git a/lib_i386/bios_setup.c b/lib_i386/bios_setup.c index 75f04a0..f7fd8bf 100644 --- a/lib_i386/bios_setup.c +++ b/lib_i386/bios_setup.c @@ -1,6 +1,6 @@ /* * (C) Copyright 2002 - * Daniel Engstrm, Omicron Ceti AB, daniel(a)omicron.se + * Daniel Engstrm, Omicron Ceti AB, daniel(a)omicron.se * * See file CREDITS for list of people who contributed to this * project. @@ -140,8 +140,9 @@ int bios_setup(void) { static int done=0; int vector; +#ifdef CONFIG_PCI struct pci_controller *pri_hose; - +#endif if (done) { return 0; } @@ -223,12 +224,13 @@ int bios_setup(void) * (This, ofcause break on multi hose systems, * but our PCI BIOS only support one hose anyway) */ +#ifdef CONFIG_PCI pri_hose = pci_bus_to_hose(0); if (NULL != pri_hose) { /* fill in last pci bus number for use by the realmode * PCI BIOS */ RELOC_16_BYTE(0xf000, pci_last_bus) = pri_hose->last_busno; } - +#endif return 0; } diff --git a/lib_i386/board.c b/lib_i386/board.c index 55fa42a..8b4e4f5 100644 --- a/lib_i386/board.c +++ b/lib_i386/board.c @@ -1,6 +1,6 @@ /* * (C) Copyright 2002 - * Daniel Engstrm, Omicron Ceti AB, daniel(a)omicron.se + * Daniel Engstrm, Omicron Ceti AB, daniel(a)omicron.se * * (C) Copyright 2002 * Wolfgang Denk, DENX Software Engineering, wd(a)denx.de. @@ -213,7 +213,7 @@ init_fnc_t *init_sequence[] = { NULL, }; -gd_t *global_data; +gd_t *gd; void start_i386boot (void) { @@ -226,7 +226,7 @@ void start_i386boot (void) show_boot_progress(0x21); - gd = global_data = &gd_data; + gd = &gd_data; /* compiler optimization barrier needed for GCC >= 3.4 */ __asm__ __volatile__("": : :"memory"); @@ -266,7 +266,7 @@ void start_i386boot (void) int i; ulong reg; char *s, *e; - uchar tmp[64]; + char tmp[64]; i = getenv_r ("ethaddr", tmp, sizeof (tmp)); s = (i > 0) ? tmp : NULL; @@ -412,7 +412,10 @@ void hang (void) unsigned long do_go_exec (ulong (*entry)(int, char *[]), int argc, char *argv[]) { /* - * Nios function pointers are address >> 1 + * TODO: Test this function - changed to fix compiler error. + * Original code was: + * return (entry) (argc, argv); + * with a comment about Nios function pointers are address >> 1 */ - return (entry >> 1) (argc, argv); + return (entry) (argc, argv); } diff --git a/lib_i386/bootm.c b/lib_i386/bootm.c index 522d7ad..613e339 100644 --- a/lib_i386/bootm.c +++ b/lib_i386/bootm.c @@ -34,7 +34,7 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images) void *base_ptr; ulong os_data, os_len; image_header_t *hdr; - int ret; + #if defined(CONFIG_FIT) const void *data; size_t len; diff --git a/lib_i386/video_bios.c b/lib_i386/video_bios.c index 45f78e2..ce9dc0b 100644 --- a/lib_i386/video_bios.c +++ b/lib_i386/video_bios.c @@ -1,6 +1,6 @@ /* * (C) Copyright 2002 - * Daniel Engstrm, Omicron Ceti AB, daniel(a)omicron.se + * Daniel Engstrm, Omicron Ceti AB, daniel(a)omicron.se * * See file CREDITS for list of people who contributed to this * project. @@ -136,6 +136,8 @@ static u32 probe_pci_video(void) #endif +#ifdef CONFIG_VIDEO + static int probe_isa_video(void) { u32 ptr; @@ -217,3 +219,4 @@ int video_bios_init(void) return 1; } +#endif

3 8