November 2011 - U-Boot

[U-Boot] [PATCH 1/4] tegra2: Avoid warnings if CONFIG_SYS_TEXT_BASE is redefined.
by Thierry Reding 14 Nov '11

14 Nov '11

If a board configuration file redefines CONFIG_SYS_TEXT_BASE, the U-Boot build system will usually define it explicitly on the compiler command- line, which will cause the define in tegra2-common.h to emit a redefinition warning. To allow boards to redefine CONFIG_SYS_TEXT_BASE, tegra2-common.h now only defines CONFIG_SYS_TEXT_BASE when it isn't already defined by the board configuration or the command-line respectively. Signed-off-by: Thierry Reding <thierry.reding(a)avionic-design.de> --- include/configs/tegra2-common.h | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/include/configs/tegra2-common.h b/include/configs/tegra2-common.h index 9c3b9fa..76ffd2e 100644 --- a/include/configs/tegra2-common.h +++ b/include/configs/tegra2-common.h @@ -153,7 +153,9 @@ #define PHYS_SDRAM_1 TEGRA2_SDRC_CS0 #define PHYS_SDRAM_1_SIZE 0x20000000 /* 512M */ +#ifndef CONFIG_SYS_TEXT_BASE #define CONFIG_SYS_TEXT_BASE 0x00E08000 +#endif #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_STACKBASE -- 1.7.7.3

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[U-Boot] [PATCH] ulpi: add generic ULPI support header file
by Jana Rapava 14 Nov '11

14 Nov '11

Add ULPI header file needed by Efika USB support patchset and generic ULPI support patch, which is to be posted soon. Signed-off-by: Jana Rapava <fermata7(a)gmail.com> Cc: Marek Vasut <marek.vasut(a)gmail.com> Cc: Remy Bohmer <linux(a)bohmer.net> Cc: Stefano Babic <sbabic(a)denx.de> Cc: Igor Grinberg <grinberg(a)compulab.co.il> --- include/usb/ulpi.h | 195 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 195 insertions(+), 0 deletions(-) create mode 100644 include/usb/ulpi.h diff --git a/include/usb/ulpi.h b/include/usb/ulpi.h new file mode 100644 index 0000000..4a88b5f --- /dev/null +++ b/include/usb/ulpi.h @@ -0,0 +1,195 @@ +/* + * Copyright (C) 2011 Jana Rapava <fermata7(a)gmail.com> + * Based on: + * linux/include/linux/usb/ulpi.h + * ULPI defines and function prototypes + * + * Original Copyrights follow: + * Copyright (C) 2010 Nokia Corporation + * + * This software is distributed under the terms of the GNU General + * Public License ("GPL") as published by the Free Software Foundation, + * version 2 of that License. + */ + +#ifndef __USB_ULPI_H +#define __USB_ULPI_H + +#define ULPI_ID_REGS_COUNT 4 +#define ULPI_TEST_VALUE 0x55 +#define ULPI_TIMEOUT 1000 /* some reasonable value */ + +/* ULPI viewport control bits */ +#define ULPI_WU (1 << 31) +#define ULPI_SS (1 << 27) +#define ULPI_RWRUN (1 << 30) +#define ULPI_RWCTRL (1 << 29) + +struct ulpi_regs { + u8 vendor_id_low; /* 0x00 - Vendor ID lower byte */ + u8 vendor_id_high; /* 0x01 - Vendor ID upper byte */ + u8 product_id_low; /* 0x02 - Product ID lower byte */ + u8 product_id_high; /* 0x03 - Product ID higher byte */ + /* Function Control; 0x04 - 0x06 Read, 0x04 Write */ + u8 function_ctrl_write; + u8 function_ctrl_set; /* 0x05 Set */ + u8 function_ctrl_clear; /* 0x06 Clear */ + /* Interface Control; 0x07 - 0x09 Read, 0x07 Write */ + u8 iface_ctrl_write; + u8 iface_ctrl_set; /* 0x08 Set */ + u8 iface_ctrl_clear; /* 0x09 Clear */ + /* OTG Control; 0x0A - 0x0C Read, 0x0A Write */ + u8 otg_ctrl_write; + u8 otg_ctrl_set; /* 0x0B Set */ + u8 otg_ctrl_clear; /* 0x0C Clear */ + /* USB Interrupt Enable Rising; 0x0D - 0x0F Read, 0x0D Write */ + u8 usb_ie_rising_write; + u8 usb_ie_rising_set; /* 0x0E Set */ + u8 usb_ie_rising_clear; /* 0x0F Clear */ + /* USB Interrupt Enable Falling; 0x10 - 0x12 Read, 0x10 Write */ + u8 usb_ie_falling_write; + u8 usb_ie_falling_set; /* 0x11 Set */ + u8 usb_ie_falling_clear; /* 0x12 Clear */ + u8 usb_int_status; /* 0x13 - USB Interrupt Status */ + u8 usb_int_latch; /* 0x14 - USB Interrupt Latch */ + u8 debug; /* 0x15 - Debug */ + /* Scratch Register; 0x16 - 0x18 Read, 0x16 Write */ + u8 scratch_write; + u8 scratch_set; /* 0x17 Set */ + u8 scratch_clear; /* 0x18 Clear */ + /* + * Optional Carkit registers + */ + /* Carkit Control; 0x19 - 0x1B Read, 0x19 Write */ + u8 carkit_ctrl_write; + u8 carkit_ctrl_set; + u8 carkit_ctrl_clear; + /* Carkit Interrupt Delay */ + u8 carkit_int_delay; /* 0x1C Read, Write */ + /* Carkit Interrupt Enable; 0x1D - 0x1F Read, 0x1D Write */ + u8 carkit_ie_write; + u8 carkit_ie_set; + u8 carkit_ie_clear; + u8 carkit_int_status; /* 0x20 - Carkit Interrupt Status */ + u8 carkit_int_latch; /* 0x21 - Carkit Interrupt Latch */ + /* Carkit Pulse Control; 0x22 - 0x24 Read, 0x22 Write */ + u8 carkit_pulse_ctrl_write; + u8 carkit_pulse_ctrl_set; + u8 carkit_pulse_ctrl_clear; + /* + * Other optional registers + */ + u8 transmit_pos_width; /* 0x25 - Transmit Positive Width */ + u8 transmit_neg_width; /* 0x26 - Transmit Negative Width */ + u8 recv_pol_recovery; /* 0x27 - Receive Polarity Recovery */ + /* + * Addresses 0x28 - 0x2E are reserved, so we use offsets + * for immediate registers with higher addresses + */ +}; + +/* Access Extended Register Set (indicator) */ +#define ACCESS_EXT_REGS_OFFSET 0x2f /* read-write */ +/* Vendor-specific */ +#define VENDOR_SPEC_OFFSET 0x30 + +/* + * Extended Register Set + * + * Addresses 0x00-0x3F map directly to Immediate Register Set. + * Addresses 0x40-0x7F are reserved. + * Addresses 0x80-0xff are vendor-specific. + */ +#define EXT_VENDOR_SPEC_OFFSET 0x80 + +/* + * Register Bits + */ + +/* Function Control */ +#define ULPI_FC_XCVRSEL (1 << 0) +#define ULPI_FC_XCVRSEL_MASK (3 << 0) +#define ULPI_FC_HIGH_SPEED (0 << 0) +#define ULPI_FC_FULL_SPEED (1 << 0) +#define ULPI_FC_LOW_SPEED (2 << 0) +#define ULPI_FC_FS4LS (3 << 0) +#define ULPI_FC_TERMSELECT (1 << 2) +#define ULPI_FC_OPMODE (1 << 3) +#define ULPI_FC_OPMODE_MASK (3 << 3) +#define ULPI_FC_OPMODE_NORMAL (0 << 3) +#define ULPI_FC_OPMODE_NONDRIVING (1 << 3) +#define ULPI_FC_OPMODE_DISABLE_NRZI (2 << 3) +#define ULPI_FC_OPMODE_NOSYNC_NOEOP (3 << 3) +#define ULPI_FC_RESET (1 << 5) +#define ULPI_FC_SUSPENDM (1 << 6) + +/* Interface Control */ +#define ULPI_IFACE_6_PIN_SERIAL_MODE (1 << 0) +#define ULPI_IFACE_3_PIN_SERIAL_MODE (1 << 1) +#define ULPI_IFACE_CARKITMODE (1 << 2) +#define ULPI_IFACE_CLOCKSUSPENDM (1 << 3) +#define ULPI_IFACE_AUTORESUME (1 << 4) +#define ULPI_IFACE_EXTVBUS_COMPLEMENT (1 << 5) +#define ULPI_IFACE_PASSTHRU (1 << 6) +#define ULPI_IFACE_PROTECT_IFC_DISABLE (1 << 7) + +/* OTG Control */ +#define ULPI_OTG_ID_PULLUP (1 << 0) +#define ULPI_OTG_DP_PULLDOWN (1 << 1) +#define ULPI_OTG_DM_PULLDOWN (1 << 2) +#define ULPI_OTG_DISCHRGVBUS (1 << 3) +#define ULPI_OTG_CHRGVBUS (1 << 4) +#define ULPI_OTG_DRVVBUS (1 << 5) +#define ULPI_OTG_DRVVBUS_EXT (1 << 6) +#define ULPI_OTG_EXTVBUSIND (1 << 7) + +/* + * USB Interrupt Enable Rising, + * USB Interrupt Enable Falling, + * USB Interrupt Status and + * USB Interrupt Latch + */ +#define ULPI_INT_HOST_DISCONNECT (1 << 0) +#define ULPI_INT_VBUS_VALID (1 << 1) +#define ULPI_INT_SESS_VALID (1 << 2) +#define ULPI_INT_SESS_END (1 << 3) +#define ULPI_INT_IDGRD (1 << 4) + +/* Debug */ +#define ULPI_DEBUG_LINESTATE0 (1 << 0) +#define ULPI_DEBUG_LINESTATE1 (1 << 1) + +/* Carkit Control */ +#define ULPI_CARKIT_CTRL_CARKITPWR (1 << 0) +#define ULPI_CARKIT_CTRL_IDGNDDRV (1 << 1) +#define ULPI_CARKIT_CTRL_TXDEN (1 << 2) +#define ULPI_CARKIT_CTRL_RXDEN (1 << 3) +#define ULPI_CARKIT_CTRL_SPKLEFTEN (1 << 4) +#define ULPI_CARKIT_CTRL_SPKRIGHTEN (1 << 5) +#define ULPI_CARKIT_CTRL_MICEN (1 << 6) + +/* Carkit Interrupt Enable */ +#define ULPI_CARKIT_INT_EN_IDFLOAT_RISE (1 << 0) +#define ULPI_CARKIT_INT_EN_IDFLOAT_FALL (1 << 1) +#define ULPI_CARKIT_INT_EN_CARINTDET (1 << 2) +#define ULPI_CARKIT_INT_EN_DP_RISE (1 << 3) +#define ULPI_CARKIT_INT_EN_DP_FALL (1 << 4) + +/* + * Carkit Interrupt Status and + * Carkit Interrupt Latch + */ +#define ULPI_CARKIT_INT_IDFLOAT (1 << 0) +#define ULPI_CARKIT_INT_CARINTDET (1 << 1) +#define ULPI_CARKIT_INT_DP (1 << 2) + +/* Carkit Pulse Control*/ +#define ULPI_CARKIT_PLS_CTRL_TXPLSEN (1 << 0) +#define ULPI_CARKIT_PLS_CTRL_RXPLSEN (1 << 1) +#define ULPI_CARKIT_PLS_CTRL_SPKRLEFT_BIASEN (1 << 2) +#define ULPI_CARKIT_PLS_CTRL_SPKRRIGHT_BIASEN (1 << 3) + +void ulpi_write(struct usb_ehci *ehci, u32 reg, u32 value); +u32 ulpi_read(struct usb_ehci *ehci, u32 reg); + +#endif /* __USB_ULPI_H */ -- 1.7.6.3

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[U-Boot] [PATCH 0/3 RESEND] devkit3250: add Timll DevKit3250 board initial support
by Vladimir Zapolskiy 14 Nov '11

14 Nov '11

This patchset adds generic NXP LPC32XX SoC support and basic support for Embest/Timll DevKit3250 board, which powered by this SoC. Vladimir Zapolskiy (3): arm926ejs: add NXP LPC32x0 cpu series support devkit3250: add Timll DevKit3250 board initial support devkit3250: add DevKit3250 board maintainer MAINTAINERS | 4 + arch/arm/cpu/arm926ejs/lpc32xx/Makefile | 45 +++++++ arch/arm/cpu/arm926ejs/lpc32xx/clkpwr.c | 118 ++++++++++++++++++ arch/arm/cpu/arm926ejs/lpc32xx/cpu.c | 58 +++++++++ arch/arm/cpu/arm926ejs/lpc32xx/devices.c | 47 +++++++ arch/arm/cpu/arm926ejs/lpc32xx/timer.c | 94 ++++++++++++++ arch/arm/include/asm/arch-lpc32xx/clk.h | 162 +++++++++++++++++++++++++ arch/arm/include/asm/arch-lpc32xx/config.h | 59 +++++++++ arch/arm/include/asm/arch-lpc32xx/cpu.h | 64 ++++++++++ arch/arm/include/asm/arch-lpc32xx/emc.h | 92 ++++++++++++++ arch/arm/include/asm/arch-lpc32xx/sys_proto.h | 25 ++++ arch/arm/include/asm/arch-lpc32xx/timer.h | 74 +++++++++++ arch/arm/include/asm/arch-lpc32xx/uart.h | 54 ++++++++ arch/arm/include/asm/arch-lpc32xx/wdt.h | 51 ++++++++ board/timll/devkit3250/Makefile | 50 ++++++++ board/timll/devkit3250/devkit3250.c | 74 +++++++++++ boards.cfg | 3 +- include/configs/devkit3250.h | 121 ++++++++++++++++++ 18 files changed, 1194 insertions(+), 1 deletions(-) create mode 100644 arch/arm/cpu/arm926ejs/lpc32xx/Makefile create mode 100644 arch/arm/cpu/arm926ejs/lpc32xx/clkpwr.c create mode 100644 arch/arm/cpu/arm926ejs/lpc32xx/cpu.c create mode 100644 arch/arm/cpu/arm926ejs/lpc32xx/devices.c create mode 100644 arch/arm/cpu/arm926ejs/lpc32xx/timer.c create mode 100644 arch/arm/include/asm/arch-lpc32xx/clk.h create mode 100644 arch/arm/include/asm/arch-lpc32xx/config.h create mode 100644 arch/arm/include/asm/arch-lpc32xx/cpu.h create mode 100644 arch/arm/include/asm/arch-lpc32xx/emc.h create mode 100644 arch/arm/include/asm/arch-lpc32xx/sys_proto.h create mode 100644 arch/arm/include/asm/arch-lpc32xx/timer.h create mode 100644 arch/arm/include/asm/arch-lpc32xx/uart.h create mode 100644 arch/arm/include/asm/arch-lpc32xx/wdt.h create mode 100644 board/timll/devkit3250/Makefile create mode 100644 board/timll/devkit3250/devkit3250.c create mode 100644 include/configs/devkit3250.h -- 1.7.5.4

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[U-Boot] Good day my dear Friend,
by Mr Rifaat Muhammad 14 Nov '11

14 Nov '11

Good day my dear Friend, How are you doing together with your entire family, I hope all swell am contacting you for a confidential business proposal and please care full reading understand my reason of contacting you through email. My Name is MR.Rifat Muhammad. The Director of Foreign Remittance Unit via Bank Groups OF African Development (BOA). West Africa Here. I am contacting you because of an abandoned fund which was deposited by ablate customer of this bank called Mr. Rafik Bahamas Edine Hariri. My stand to contact you now is that, a foreign has the legal right to put claim to such deposit followed by you will proof your claim with the bank. There fore, I want you to apply as his business partner. And all the information and data's you will need to make successful claim of this fund in the bank here are fully ready with me here. Note Well: Please urgently confirm your willingness and interest to assist me by filling and sending back to me the needed information below. 1. Your full name; 2. Your phone Telephone and fax numbers; 3.Your age; 4.Yoursex; 5.Your occupation;6.Yourcountry and city. Thanks and best regards. MR.Rifat Muhammad. M.sc (ECONS

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[U-Boot] Your New Friend Rama.
by Miss Rama 14 Nov '11

14 Nov '11

Hello Dear, How are you today, Hope all is well with you and your family? My name is Miss Rama Djirama. However it really pleases me to write you for a lovely and sincere friendship even if we haven’t met or seen each other before. I will so much appreciate to see your reply soon so that we can share pictures and know more about ourselves. I shall appreciate an urgent responce from you, because i have something to discuss with you. With lots of love from your new friend, Miss Rama Djirama.

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[U-Boot] network timeout and system timer frequency
by strongleg 14 Nov '11

14 Nov '11

Will it lead to network timeout, If system timer is clocked at 50Mhz? I have to set Timeout to 0 to ping host computer, or ping will fail due to timeout. I think the nic(dm9000a) work good On other board,which has lower timer frequency, everything works smoothly without modification

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[U-Boot] Patch: Power Mangement with smc911x driver
by bertrand.cachet＠heig-vd.ch 14 Nov '11

14 Nov '11

Hello, In a previous email I sent a patch without following u-boot gitflow. So I send my patch again following informations provided by Mike Frysinger. I hope that I have done everything correctly now. Sincerely Bertrand Cachet

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Re: [U-Boot] Using Micron (Numonyx) m28w640hcb with u-boot (Gudjon I. Gudjonsson)
by zq_fan 14 Nov '11

14 Nov '11

You should check the datasheet of m28w740hcb and at49bv642d.Maybe there's something uncorrect when you write to your flash.Focus on the write option code.Maybe your software is compatible with at49bv642d, but m28w740hcb is not the same. Hopes to help!

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[U-Boot] [PATCH] GCC4.6: Fix common/usb.c on xscale
by Marek Vasut 14 Nov '11

14 Nov '11

The problem was that the code, when the function was compiled with -Os, was misgenerated. As in the function description, this is likely another manifestation of the bug in GCC. Signed-off-by: Marek Vasut <marek.vasut(a)gmail.com> Cc: Wolfgang Denk <wd(a)denx.de> Cc: Remy Bohmer <linux(a)bohmer.net> --- common/usb.c | 13 +++++++++---- 1 files changed, 9 insertions(+), 4 deletions(-) diff --git a/common/usb.c b/common/usb.c index bed5116..4418c70 100644 --- a/common/usb.c +++ b/common/usb.c @@ -263,18 +263,24 @@ int usb_maxpacket(struct usb_device *dev, unsigned long pipe) return dev->epmaxpacketin[((pipe>>15) & 0xf)]; } -/* The routine usb_set_maxpacket_ep() is extracted from the loop of routine +/* + * The routine usb_set_maxpacket_ep() is extracted from the loop of routine * usb_set_maxpacket(), because the optimizer of GCC 4.x chokes on this routine * when it is inlined in 1 single routine. What happens is that the register r3 * is used as loop-count 'i', but gets overwritten later on. * This is clearly a compiler bug, but it is easier to workaround it here than * to update the compiler (Occurs with at least several GCC 4.{1,2},x * CodeSourcery compilers like e.g. 2007q3, 2008q1, 2008q3 lite editions on ARM) + * + * NOTE: Similar behaviour was observed with GCC4.6 on ARMv5. */ static void __attribute__((noinline)) -usb_set_maxpacket_ep(struct usb_device *dev, struct usb_endpoint_descriptor *ep) +usb_set_maxpacket_ep(struct usb_device *dev, int if_idx, int ep_idx) { int b; + struct usb_endpoint_descriptor *ep; + + ep = &dev->config.if_desc[if_idx].ep_desc[ep_idx]; b = ep->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK; @@ -313,8 +319,7 @@ int usb_set_maxpacket(struct usb_device *dev) for (i = 0; i < dev->config.desc.bNumInterfaces; i++) for (ii = 0; ii < dev->config.if_desc[i].desc.bNumEndpoints; ii++) - usb_set_maxpacket_ep(dev, - &dev->config.if_desc[i].ep_desc[ii]); + usb_set_maxpacket_ep(dev, i, ii); return 0; } -- 1.7.6.3

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[U-Boot] Hello dear friend.
by viviane rubel 14 Nov '11

14 Nov '11

Hello dear friend. I saw your profile and your email today at.(spraydate.spray.se) when i was browsing in the internet seeking for a really partner.My name is glory johnson,i would love to know about you if you reply my mail through my email address.above for more introduction and also my picture, Yours,glory.

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