November 2009 - U-Boot

[U-Boot] [RFC PATCH] TWL4030: make LEDs selectable in twl4030_led_init()
by Grazvydas Ignotas 01 Dec '09

01 Dec '09

Not all boards have both LEDs hooked, so enabling both on boards with single LED will just waste power. Make it possible to choose LEDs by adding arguments to twl4030_led_init(). Signed-off-by: Grazvydas Ignotas <notasas(a)gmail.com> --- board/logicpd/zoom1/zoom1.c | 2 +- board/logicpd/zoom2/zoom2.c | 2 +- board/overo/overo.c | 2 +- board/pandora/pandora.c | 2 +- board/ti/beagle/beagle.c | 2 +- board/timll/devkit8000/devkit8000.c | 2 +- drivers/misc/twl4030_led.c | 11 +++++++---- include/twl4030.h | 2 +- 8 files changed, 14 insertions(+), 11 deletions(-) diff --git a/board/logicpd/zoom1/zoom1.c b/board/logicpd/zoom1/zoom1.c index f4d3754..093b1bf 100644 --- a/board/logicpd/zoom1/zoom1.c +++ b/board/logicpd/zoom1/zoom1.c @@ -62,7 +62,7 @@ int board_init(void) int misc_init_r(void) { twl4030_power_init(); - twl4030_led_init(); + twl4030_led_init(1, 1); dieid_num_r(); /* diff --git a/board/logicpd/zoom2/zoom2.c b/board/logicpd/zoom2/zoom2.c index dadbeb6..c93aeec 100644 --- a/board/logicpd/zoom2/zoom2.c +++ b/board/logicpd/zoom2/zoom2.c @@ -148,7 +148,7 @@ int misc_init_r(void) { zoom2_identify(); twl4030_power_init(); - twl4030_led_init(); + twl4030_led_init(1, 1); dieid_num_r(); /* diff --git a/board/overo/overo.c b/board/overo/overo.c index d42dc13..29600b0 100644 --- a/board/overo/overo.c +++ b/board/overo/overo.c @@ -67,7 +67,7 @@ int board_init(void) int misc_init_r(void) { twl4030_power_init(); - twl4030_led_init(); + twl4030_led_init(1, 1); #if defined(CONFIG_CMD_NET) setup_net_chip(); diff --git a/board/pandora/pandora.c b/board/pandora/pandora.c index 460ed12..c8007dc 100644 --- a/board/pandora/pandora.c +++ b/board/pandora/pandora.c @@ -66,7 +66,7 @@ int misc_init_r(void) struct gpio *gpio6_base = (struct gpio *)OMAP34XX_GPIO6_BASE; twl4030_power_init(); - twl4030_led_init(); + twl4030_led_init(0, 1); /* Configure GPIOs to output */ writel(~(GPIO14 | GPIO15 | GPIO16 | GPIO23), &gpio1_base->oe); diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c index 32d501e..87c9b0f 100644 --- a/board/ti/beagle/beagle.c +++ b/board/ti/beagle/beagle.c @@ -107,7 +107,7 @@ int misc_init_r(void) struct gpio *gpio6_base = (struct gpio *)OMAP34XX_GPIO6_BASE; twl4030_power_init(); - twl4030_led_init(); + twl4030_led_init(1, 1); /* Configure GPIOs to output */ writel(~(GPIO23 | GPIO10 | GPIO8 | GPIO2 | GPIO1), &gpio6_base->oe); diff --git a/board/timll/devkit8000/devkit8000.c b/board/timll/devkit8000/devkit8000.c index db7d2e2..7eb7793 100644 --- a/board/timll/devkit8000/devkit8000.c +++ b/board/timll/devkit8000/devkit8000.c @@ -76,7 +76,7 @@ int misc_init_r(void) twl4030_power_init(); #ifdef CONFIG_TWL4030_LED - twl4030_led_init(); + twl4030_led_init(1, 1); #endif #ifdef CONFIG_DRIVER_DM9000 diff --git a/drivers/misc/twl4030_led.c b/drivers/misc/twl4030_led.c index bfdafef..9e945a4 100644 --- a/drivers/misc/twl4030_led.c +++ b/drivers/misc/twl4030_led.c @@ -39,12 +39,15 @@ #define LEDAPWM (0x1 << 4) #define LEDBPWM (0x1 << 5) -void twl4030_led_init(void) +void twl4030_led_init(int leda_on, int ledb_on) { - unsigned char byte; + unsigned char byte = 0; - /* enable LED */ - byte = LEDBPWM | LEDAPWM | LEDBON | LEDAON; + /* enable LEDs */ + if (leda_on) + byte |= LEDAPWM | LEDAON; + if (ledb_on) + byte |= LEDBPWM | LEDBON; twl4030_i2c_write_u8(TWL4030_CHIP_LED, byte, TWL4030_LED_LEDEN); diff --git a/include/twl4030.h b/include/twl4030.h index f260ecb..82b3682 100644 --- a/include/twl4030.h +++ b/include/twl4030.h @@ -396,6 +396,6 @@ void twl4030_power_mmc_init(void); /* * LED */ -void twl4030_led_init(void); +void twl4030_led_init(int leda_on, int ledb_on); #endif /* TWL4030_H */ -- 1.6.3.3

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[U-Boot] ARM pull request
by Tom 01 Dec '09

01 Dec '09

Wolfgang, I have rebased the arm/next against your next branch. The result is in arm/next-sync and arm/next Either is fine if you pull soon. Else use next-sync. The outstanding issues with arm/next are overo and beagle have reported memory problems related to the OMAP3:SDRC changes onenand build failures reported on friday. Tom The following changes since commit 2f6f67da1b98b6d1dad2d80bc4e472c3bff3cd5a: Wolfgang Denk (1): Merge branch 'next' of git://www.denx.de/git/u-boot-ppc4xx into next are available in the git repository at: git://git.denx.de/u-boot-arm next Grazvydas Ignotas (1): OMAP3: pandora: fix booting without serial attached Jean-Christophe PLAGNIOL-VILLARD (1): avr32/hsdramc: Move conditional compilation to Makefile Mark Asselstine (1): sheevaplug: correct SDRAM address control register Minkyu Kang (2): s3c64xx: move s3c64xx header files to asm-arm/arch-s3c64xx s5pc1xx: serial: fix the error check logic Nick Thompson (3): TI Davinci timer.c: Remove volatiles and memory mapped structures TI Davinci: add a pin multiplexer configuration API Add TI DA8xx support: DA8xx includes Nishanth Menon (3): OMAP3:SDRC: Cleanup references to SDP OMAP3:SDRC: introduce DDR types OMAP3: Fix SDRC init Po-Yu Chuang (2): arm: A320: driver for FTRTC010 real time clock arm: A320: Add support for Faraday A320 evaluation board Sandeep Paulraj (4): Fix for Void function returning value in sbc35-a9g20 TI DaVinci DM646x: Enable NAND on DM6467 EVM NAND: Add config option for imx27lite TI DaVinci: Adding a README for the DaVinci series of SOC's Sekhar Nori (3): TI DA8xx: Add DA8xx cpu functions TI DA8xx: Add new directory for da830evm board TI DA8xx: Integrate DA830 EVM support into U-Boot Seunghyeon Rhee (1): S3C6400/SMDK6400: fix stack_setup in start.S Tom Rix (3): ARM Update mach-types.h ARM Update mach-types ARM Update mach-types Vaibhav Hiremath (1): omap3_mmc: Encapsulate twl4030 under option CONFIG_TWL4030_POWER kevin.morfitt(a)fearnside-systems.co.uk (3): Move s3c24x0 header files to asm-arm/arch-s3c24x0/ Clean-up of s3c24x0 header files Add a unified s3c24x0 header file MAINTAINERS | 8 + MAKEALL | 2 + Makefile | 6 + board/Marvell/sheevaplug/kwbimage.cfg | 10 +- board/davinci/common/misc.c | 48 +- board/davinci/common/misc.h | 12 + board/davinci/da830evm/Makefile | 51 + board/davinci/da830evm/config.mk | 43 + board/davinci/da830evm/da830evm.c | 127 ++ board/davinci/dm6467evm/dm6467evm.c | 11 + board/faraday/a320evb/Makefile | 51 + board/faraday/a320evb/a320evb.c | 73 + board/faraday/a320evb/config.mk | 35 + board/faraday/a320evb/lowlevel_init.S | 118 ++ board/mpl/vcma9/vcma9.c | 2 +- board/mpl/vcma9/vcma9.h | 16 +- board/pandora/pandora.h | 3 +- board/samsung/smdk2400/smdk2400.c | 2 +- board/samsung/smdk2410/smdk2410.c | 2 +- board/samsung/smdk6400/lowlevel_init.S | 2 +- board/samsung/smdk6400/smdk6400.c | 2 +- board/sbc2410x/sbc2410x.c | 2 +- board/trab/cmd_trab.c | 2 +- board/trab/rs485.c | 2 +- board/trab/rs485.h | 2 +- board/trab/trab.c | 2 +- board/trab/trab_fkt.c | 2 +- board/trab/tsc2000.c | 2 +- board/trab/vfd.c | 2 +- cpu/arm1176/cpu.c | 2 +- cpu/arm1176/s3c64xx/cpu_init.S | 2 +- cpu/arm1176/s3c64xx/reset.S | 2 +- cpu/arm1176/s3c64xx/speed.c | 2 +- cpu/arm1176/s3c64xx/timer.c | 2 +- cpu/arm1176/start.S | 9 +- cpu/arm920t/a320/Makefile | 47 + cpu/arm920t/a320/ftsmc020.c | 51 + cpu/arm920t/a320/reset.S | 22 + cpu/arm920t/a320/timer.c | 193 +++ cpu/arm920t/s3c24x0/interrupts.c | 6 +- cpu/arm920t/s3c24x0/speed.c | 13 +- cpu/arm920t/s3c24x0/timer.c | 15 +- cpu/arm920t/s3c24x0/usb.c | 17 +- cpu/arm920t/s3c24x0/usb_ohci.c | 11 +- cpu/arm920t/start.S | 4 +- cpu/arm926ejs/davinci/cpu.c | 50 +- cpu/arm926ejs/davinci/psc.c | 43 +- cpu/arm926ejs/davinci/timer.c | 28 +- cpu/arm_cortexa8/omap3/mem.c | 5 +- cpu/arm_cortexa8/omap3/sys_info.c | 2 +- cpu/at32ap/Makefile | 2 +- cpu/at32ap/hsdramc.c | 3 - doc/README.davinci | 116 ++ drivers/i2c/s3c24x0_i2c.c | 6 +- drivers/mmc/omap3_mmc.c | 2 + drivers/mtd/nand/s3c2410_nand.c | 2 +- drivers/mtd/nand/s3c64xx.c | 2 +- drivers/rtc/Makefile | 1 + drivers/rtc/ftrtc010.c | 124 ++ drivers/rtc/m41t94.c | 1 - drivers/rtc/s3c24x0_rtc.c | 6 +- drivers/serial/s3c64xx.c | 2 +- drivers/serial/serial_s3c24x0.c | 6 +- drivers/serial/serial_s5pc1xx.c | 24 +- drivers/usb/host/ohci-hcd.c | 3 +- drivers/usb/host/s3c64xx-hcd.c | 2 +- include/asm-arm/arch-a320/a320.h | 35 + include/asm-arm/arch-a320/ftpmu010.h | 146 ++ include/asm-arm/arch-a320/ftsdmc020.h | 103 ++ include/asm-arm/arch-a320/ftsmc020.h | 79 + include/asm-arm/arch-a320/fttmr010.h | 73 + include/asm-arm/arch-davinci/hardware.h | 237 +++ include/asm-arm/arch-davinci/i2c_defs.h | 5 + include/asm-arm/arch-omap3/cpu.h | 1 + include/asm-arm/arch-omap3/mem.h | 98 +- include/{ => asm-arm/arch-s3c24x0}/s3c2400.h | 18 +- include/{ => asm-arm/arch-s3c24x0}/s3c2410.h | 19 +- include/asm-arm/arch-s3c24x0/s3c24x0.h | 652 +++++++++ include/asm-arm/arch-s3c24x0/s3c24x0_cpu.h | 27 + include/{ => asm-arm/arch-s3c64xx}/s3c6400.h | 0 include/{ => asm-arm/arch-s3c64xx}/s3c64x0.h | 0 include/asm-arm/mach-types.h | 1976 +++++++++++++++++++++++++- include/common.h | 8 +- include/configs/VCMA9.h | 7 +- include/configs/a320evb.h | 222 +++ include/configs/da830evm.h | 243 ++++ include/configs/devkit8000.h | 3 + include/configs/imx27lite.h | 1 + include/configs/omap3_beagle.h | 3 + include/configs/omap3_evm.h | 3 + include/configs/omap3_overo.h | 3 + include/configs/omap3_pandora.h | 3 + include/configs/omap3_sdp3430.h | 3 + include/configs/omap3_zoom1.h | 3 + include/configs/omap3_zoom2.h | 3 + include/configs/sbc2410x.h | 7 +- include/configs/smdk2400.h | 7 +- include/configs/smdk2410.h | 7 +- include/configs/smdk6400.h | 2 - include/configs/trab.h | 9 +- include/s3c24x0.h | 656 --------- 101 files changed, 5259 insertions(+), 871 deletions(-) create mode 100644 board/davinci/da830evm/Makefile create mode 100644 board/davinci/da830evm/config.mk create mode 100644 board/davinci/da830evm/da830evm.c create mode 100644 board/faraday/a320evb/Makefile create mode 100644 board/faraday/a320evb/a320evb.c create mode 100644 board/faraday/a320evb/config.mk create mode 100644 board/faraday/a320evb/lowlevel_init.S create mode 100644 cpu/arm920t/a320/Makefile create mode 100644 cpu/arm920t/a320/ftsmc020.c create mode 100644 cpu/arm920t/a320/reset.S create mode 100644 cpu/arm920t/a320/timer.c create mode 100644 doc/README.davinci create mode 100644 drivers/rtc/ftrtc010.c create mode 100644 include/asm-arm/arch-a320/a320.h create mode 100644 include/asm-arm/arch-a320/ftpmu010.h create mode 100644 include/asm-arm/arch-a320/ftsdmc020.h create mode 100644 include/asm-arm/arch-a320/ftsmc020.h create mode 100644 include/asm-arm/arch-a320/fttmr010.h rename include/{ => asm-arm/arch-s3c24x0}/s3c2400.h (98%) rename include/{ => asm-arm/arch-s3c24x0}/s3c2410.h (98%) create mode 100644 include/asm-arm/arch-s3c24x0/s3c24x0.h create mode 100644 include/asm-arm/arch-s3c24x0/s3c24x0_cpu.h rename include/{ => asm-arm/arch-s3c64xx}/s3c6400.h (100%) rename include/{ => asm-arm/arch-s3c64xx}/s3c64x0.h (100%) create mode 100644 include/configs/a320evb.h create mode 100644 include/configs/da830evm.h delete mode 100644 include/s3c24x0.h

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[U-Boot] KAMIO board
by Frédéric SOSSON 01 Dec '09

01 Dec '09

Hello, I got a KAMIO-1251 board equipped with a MIPS AU1250 CPU. I would like to build U-BOOT for that board, is it possible? regards, -- Frédéric

2 4

[U-Boot] dts support in u-boot
by anupbehare＠gmail.com 01 Dec '09

01 Dec '09

Hi, I am porting u-boot on ppc440x5 core based board. I need to support dts in uboot. As i am new to dts, can anyone please let me know the procedure to support it in uboot? Thanks, Anup B.

2 3

[U-Boot] Please pull u-boot-ppc4xx/next
by Stefan Roese 01 Dec '09

01 Dec '09

Hi Wolfgang, please pull this forgotten patch. Thanks. The following changes since commit 2f6f67da1b98b6d1dad2d80bc4e472c3bff3cd5a: Wolfgang Denk (1): Merge branch 'next' of git://www.denx.de/git/u-boot-ppc4xx into next are available in the git repository at: git://www.denx.de/git/u-boot-ppc4xx.git next Matthias Fuchs (1): ppc4xx: Remove autoupdate feature from PLU405 board board/esd/plu405/Makefile | 1 - board/esd/plu405/plu405.c | 16 ---------------- include/configs/PLU405.h | 2 -- 3 files changed, 0 insertions(+), 19 deletions(-)

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[U-Boot] [PATCH] ppc: transform init_sequence into a function.
by Joakim Tjernlund 01 Dec '09

01 Dec '09

init_sequence is an array with function pointers. It produces lots of relocation data and it is hard to debug when something fails. Transform it into a function, making it smaller and easier to debug. text data bss dec hex filename 1268 212 0 1480 5c8 lib_ppc/board.org 1224 92 0 1316 524 lib_ppc/board.new Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund(a)transmode.se> --- lib_ppc/board.c | 123 +++++++++++++++++++++++++++++++++--------------------- 1 files changed, 75 insertions(+), 48 deletions(-) diff --git a/lib_ppc/board.c b/lib_ppc/board.c index 765f97a..f0160e6 100644 --- a/lib_ppc/board.c +++ b/lib_ppc/board.c @@ -157,7 +157,6 @@ ulong monitor_flash_len; * argument, and returns an integer return code, where 0 means * "continue" and != 0 means "fatal error, hang the system". */ -typedef int (init_fnc_t) (void); /************************************************************************ * Init Utilities * @@ -236,17 +235,17 @@ static int init_func_watchdog_init (void) WATCHDOG_RESET (); return (0); } -# define INIT_FUNC_WATCHDOG_INIT init_func_watchdog_init, +# define INIT_FUNC_WATCHDOG_INIT init_func_watchdog_init() static int init_func_watchdog_reset (void) { WATCHDOG_RESET (); return (0); } -# define INIT_FUNC_WATCHDOG_RESET init_func_watchdog_reset, +# define INIT_FUNC_WATCHDOG_RESET init_func_watchdog_reset() #else -# define INIT_FUNC_WATCHDOG_INIT /* undef */ -# define INIT_FUNC_WATCHDOG_RESET /* undef */ +# define INIT_FUNC_WATCHDOG_INIT 0 /* undef */ +# define INIT_FUNC_WATCHDOG_RESET 0 /* undef */ #endif /* CONFIG_WATCHDOG */ /************************************************************************ @@ -254,76 +253,110 @@ static int init_func_watchdog_reset (void) ************************************************************************ */ -init_fnc_t *init_sequence[] = { +void init_sequence(void) +{ #if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx) - probecpu, + if (probecpu()) + goto err_out; #endif #if defined(CONFIG_BOARD_EARLY_INIT_F) - board_early_init_f, + if (board_early_init_f()) + goto err_out; #endif #if !defined(CONFIG_8xx_CPUCLK_DEFAULT) - get_clocks, /* get CPU and bus clocks (etc.) */ + if (get_clocks()) + goto err_out; /* get CPU and bus clocks (etc.) */ #if defined(CONFIG_TQM8xxL) && !defined(CONFIG_TQM866M) \ && !defined(CONFIG_TQM885D) - adjust_sdram_tbs_8xx, + if (adjust_sdram_tbs_8xx()) + goto err_out; #endif - init_timebase, + if (init_timebase()) + goto err_out; #endif #ifdef CONFIG_SYS_ALLOC_DPRAM #if !defined(CONFIG_CPM2) - dpram_init, + if (dpram_init()) + goto err_out; #endif #endif #if defined(CONFIG_BOARD_POSTCLK_INIT) - board_postclk_init, + if (board_postclk_init()) + goto err_out; #endif - env_init, + if (env_init()) + goto err_out; #if defined(CONFIG_8xx_CPUCLK_DEFAULT) - get_clocks_866, /* get CPU and bus clocks according to the environment variable */ - sdram_adjust_866, /* adjust sdram refresh rate according to the new clock */ - init_timebase, -#endif - init_baudrate, - serial_init, - console_init_f, - display_options, + if (get_clocks_866()) + goto err_out; /* get CPU and bus clocks according to the environment variable */ + if (sdram_adjust_866()) + goto err_out; /* adjust sdram refresh rate according to the new clock */ + if (init_timebase()) + goto err_out; +#endif + if (init_baudrate()) + goto err_out; + if (serial_init()) + goto err_out; + if (console_init_f()) + goto err_out; + if (display_options()) + goto err_out; #if defined(CONFIG_8260) - prt_8260_rsr, - prt_8260_clks, + if (prt_8260_rsr()) + goto err_out; + if (prt_8260_clks()) + goto err_out; #endif /* CONFIG_8260 */ #if defined(CONFIG_MPC83xx) - prt_83xx_rsr, + if (prt_83xx_rsr()) + goto err_out; #endif - checkcpu, + if (checkcpu()) + goto err_out; #if defined(CONFIG_MPC5xxx) - prt_mpc5xxx_clks, + if (prt_mpc5xxx_clks()) + goto err_out; #endif /* CONFIG_MPC5xxx */ #if defined(CONFIG_MPC8220) - prt_mpc8220_clks, + if (prt_mpc8220_clks()) + goto err_out; #endif - checkboard, - INIT_FUNC_WATCHDOG_INIT + if (checkboard()) + goto err_out; + if (INIT_FUNC_WATCHDOG_INIT) + goto err_out; #if defined(CONFIG_MISC_INIT_F) - misc_init_f, + if (misc_init_f()) + goto err_out; #endif - INIT_FUNC_WATCHDOG_RESET + if (INIT_FUNC_WATCHDOG_RESET) + goto err_out; #if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) - init_func_i2c, + if (init_func_i2c()) + goto err_out; #endif #if defined(CONFIG_HARD_SPI) - init_func_spi, + if (init_func_spi()) + goto err_out; #endif #ifdef CONFIG_POST - post_init_f, + if (post_init_f()) + goto err_out; #endif - INIT_FUNC_WATCHDOG_RESET - init_func_ram, + if (INIT_FUNC_WATCHDOG_RESET) + goto err_out; + if (init_func_ram()) + goto err_out; #if defined(CONFIG_SYS_DRAM_TEST) - testdram, + if (testdram()) + goto err_out; #endif /* CONFIG_SYS_DRAM_TEST */ - INIT_FUNC_WATCHDOG_RESET - - NULL, /* Terminate this list */ + if (INIT_FUNC_WATCHDOG_RESET) + goto err_out; + return; +err_out: + hang(); }; ulong get_effective_memsize(void) @@ -366,7 +399,6 @@ void board_init_f (ulong bootflag) ulong len, addr, addr_sp; ulong *s; gd_t *id; - init_fnc_t **init_fnc_ptr; #ifdef CONFIG_PRAM int i; ulong reg; @@ -383,12 +415,7 @@ void board_init_f (ulong bootflag) /* Clear initial global data */ memset ((void *) gd, 0, sizeof (gd_t)); #endif - - for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) { - if ((*init_fnc_ptr) () != 0) { - hang (); - } - } + init_sequence(); /* * Now that we have DRAM mapped and working, we can -- 1.6.4.4

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[U-Boot] Pull request - Nios
by Scott McNutt 01 Dec '09

01 Dec '09

The following changes since commit fcffb680e77fcb48598d4a9944dbe2d4503170e0: Mike Frysinger (1): sf: fix stmicro offset setup while erasing are available in the git repository at: git://git.denx.de/u-boot-nios.git master Renato Andreola (1): Nios2: do_boom_linux(): kernel gunzip input data integrity problem due to Scott McNutt (2): Nios2/Nios: Remove unnecessary (residual) linker Nios command scripts from Nios2: Fix compiler warnings in lib_nios2/board.c (unused variables) examples/standalone/nios.lds | 61 ------------------- examples/standalone/nios2.lds | 133 ----------------------------------------- lib_nios/config.mk | 2 +- lib_nios2/board.c | 2 - lib_nios2/bootm.c | 5 ++ lib_nios2/config.mk | 2 +- 6 files changed, 7 insertions(+), 198 deletions(-) delete mode 100644 examples/standalone/nios.lds delete mode 100644 examples/standalone/nios2.lds

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[U-Boot] [PATCH]: Nios2/Nios: Remove unneeded linker scripts
by Scott McNutt 01 Dec '09

01 Dec '09

The linker scripts in examples/standalone are no longer necessary since STANDALONE_LOAD_ADDR covers the original purpose of the scripts. Regards, --Scott >From 57baa379cf2f67df89a5c6052767fd25daff20bd Mon Sep 17 00:00:00 2001 From: Scott McNutt <smcnutt(a)psyent.com> Date: Mon, 23 Nov 2009 15:54:25 -0500 Subject: [PATCH] Nios2/Nios: Remove unnecessary (residual) linker Nios command scripts from the standalone examples. Signed-off-by: Scott McNutt <smcnutt(a)psyent.com> --- examples/standalone/nios.lds | 61 ------------------- examples/standalone/nios2.lds | 133 ----------------------------------------- lib_nios/config.mk | 2 +- lib_nios2/config.mk | 2 +- 4 files changed, 2 insertions(+), 196 deletions(-) delete mode 100644 examples/standalone/nios.lds delete mode 100644 examples/standalone/nios2.lds diff --git a/examples/standalone/nios.lds b/examples/standalone/nios.lds deleted file mode 100644 index 4c1080b..0000000 --- a/examples/standalone/nios.lds +++ /dev/null @@ -1,61 +0,0 @@ -/* - * (C) Copyright 2003, Psyent Corporation <www.psyent.com> - * Scott McNutt <smcnutt(a)psyent.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 - */ - - -OUTPUT_FORMAT("elf32-nios") -OUTPUT_ARCH(nios) -ENTRY(_start) - -SECTIONS -{ - .text : - { - *(.text) - } - __text_end = .; - - . = ALIGN(4); - .rodata : - { - *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) - } - __rodata_end = .; - - . = ALIGN(4); - .data : - { - *(.data) - } - . = ALIGN(4); - __data_end = .; - - __bss_start = .; - . = ALIGN(4); - .bss (NOLOAD) : - { - *(.bss) - } - . = ALIGN(4); - __bss_end = .; - _end = .; -} diff --git a/examples/standalone/nios2.lds b/examples/standalone/nios2.lds deleted file mode 100644 index a3e5ea8..0000000 --- a/examples/standalone/nios2.lds +++ /dev/null @@ -1,133 +0,0 @@ -/* - * (C) Copyright 2004, Psyent Corporation <www.psyent.com> - * Scott McNutt <smcnutt(a)psyent.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 - */ - - -OUTPUT_FORMAT("elf32-littlenios2") -OUTPUT_ARCH(nios2) -ENTRY(_start) - -SECTIONS -{ - .text : - { - *(.text) - *(.text.*) - *(.gnu.linkonce.t*) - *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) - *(.gnu.linkonce.r*) - } - . = ALIGN (4); - _etext = .; - PROVIDE (etext = .); - - /* INIT DATA sections - "Small" data (see the gcc -G option) - * is always gp-relative. Here we make all init data sections - * adjacent to simplify the startup code -- and provide - * the global pointer for gp-relative access. - */ - _data = .; - .data : - { - *(.data) - *(.data.*) - *(.gnu.linkonce.d*) - } - - . = ALIGN(16); - _gp = .; /* Global pointer addr */ - PROVIDE (gp = .); - - .sdata : - { - *(.sdata) - *(.sdata.*) - *(.gnu.linkonce.s.*) - } - . = ALIGN(4); - - _edata = .; - PROVIDE (edata = .); - - /* UNINIT DATA - Small uninitialized data is first so it's - * adjacent to sdata and can be referenced via gp. The normal - * bss follows. We keep it adjacent to simplify init code. - */ - __bss_start = .; - .sbss (NOLOAD) : - { - *(.sbss) - *(.sbss.*) - *(.gnu.linkonce.sb.*) - *(.scommon) - } - . = ALIGN(4); - .bss (NOLOAD) : - { - *(.bss) - *(.bss.*) - *(.dynbss) - *(COMMON) - *(.scommon) - } - . = ALIGN(4); - _end = .; - PROVIDE (end = .); - - /* CMD TABLE - uboot command sections - */ - . = .; - __uboot_cmd_start = .; - .u_boot_cmd : - { - *(.u_boot_cmd) - } - . = ALIGN(4); - __u_boot_cmd_end = .; - - /* DEBUG -- symbol table, string table, etc. etc. - */ - .stab 0 : { *(.stab) } - .stabstr 0 : { *(.stabstr) } - .stab.excl 0 : { *(.stab.excl) } - .stab.exclstr 0 : { *(.stab.exclstr) } - .stab.index 0 : { *(.stab.index) } - .stab.indexstr 0 : { *(.stab.indexstr) } - .comment 0 : { *(.comment) } - .debug 0 : { *(.debug) } - .line 0 : { *(.line) } - .debug_srcinfo 0 : { *(.debug_srcinfo) } - .debug_sfnames 0 : { *(.debug_sfnames) } - .debug_aranges 0 : { *(.debug_aranges) } - .debug_pubnames 0 : { *(.debug_pubnames) } - .debug_info 0 : { *(.debug_info) } - .debug_abbrev 0 : { *(.debug_abbrev) } - .debug_line 0 : { *(.debug_line) } - .debug_frame 0 : { *(.debug_frame) } - .debug_str 0 : { *(.debug_str) } - .debug_loc 0 : { *(.debug_loc) } - .debug_macinfo 0 : { *(.debug_macinfo) } - .debug_weaknames 0 : { *(.debug_weaknames) } - .debug_funcnames 0 : { *(.debug_funcnames) } - .debug_typenames 0 : { *(.debug_typenames) } - .debug_varnames 0 : { *(.debug_varnames) } -} diff --git a/lib_nios/config.mk b/lib_nios/config.mk index d48aa6d..e1b9f07 100644 --- a/lib_nios/config.mk +++ b/lib_nios/config.mk @@ -24,6 +24,6 @@ CROSS_COMPILE ?= nios-elf- -STANDALONE_LOAD_ADDR = 0x00800000 -L $(gcclibdir)/m32 -T nios.lds +STANDALONE_LOAD_ADDR = 0x00800000 -L $(gcclibdir)/m32 PLATFORM_CPPFLAGS += -m32 -DCONFIG_NIOS -D__NIOS__ -ffixed-g7 -gstabs diff --git a/lib_nios2/config.mk b/lib_nios2/config.mk index 34ee697..be40639 100644 --- a/lib_nios2/config.mk +++ b/lib_nios2/config.mk @@ -24,7 +24,7 @@ CROSS_COMPILE ?= nios2-elf- -STANDALONE_LOAD_ADDR = 0x02000000 -L $(gcclibdir) -T nios2.lds +STANDALONE_LOAD_ADDR = 0x02000000 -L $(gcclibdir) PLATFORM_CPPFLAGS += -DCONFIG_NIOS2 -D__NIOS2__ PLATFORM_CPPFLAGS += -ffixed-r15 -G0 -- 1.6.0.6

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[U-Boot] I can not read Linux image from my nand flash
by Peter Pan 01 Dec '09

01 Dec '09

My u-boot version is u-boot-2009-08. In my U-boot, after I entered "nboot 800000 0 0", the following messages shows: Loading from NAND 1GiB 3,3V 8-bit, offset 0x0 Image Name: Linux-2.6.22.sac.rd Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 1045865 Bytes = 1021.4 kB Load Address: 00000000 Entry Point: 00000000 NAND read from offset ffffffff failed 0 ** Read error The image in nand is written in linux 2.6.22 using nandwrite -p /dev/mtd3 uImage This command works fine before. I looked into the source tree, and u-boot should read out the first block in my nand flash to show the information of my image. But, after that, U-boot just think all the following blocks are bad blocks, so it read failed. But when booting linux using nfs with linux image in norflash, there is no bad block shown when linux scan nand for bad blocks. How could this happen? I have no idea right now.

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[U-Boot] PowerPC chipselects
by julianosam 30 Nov '09

30 Nov '09

Hi. Im new with embedded systems. I have a board which has a powerpc 8313 processor on it, running a linux kernel + uboot. In the PowerPC Local Bus, there is a chipset connected to the CS02 powerpc pin. The problem is, i don't know how to map the chipset memory into powerpc main memory. What config files I have to change? I already have a device driver for the chipset, but i dont know what memory address i should io_remap() to talk to it! The only information I have about the chipset is that it is connected to the CS02 pin, and the memory size needed is 0x8000 (32k). Thanks -- View this message in context: http://old.nabble.com/PowerPC-chipselects-tp26459494p26459494.html Sent from the Uboot - Users mailing list archive at Nabble.com.

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