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When support sh7734 of sh-ether, ECSIPR_BRCRXIP and other were removed.
Therefore SH7757 and SH7724 can not build. This revise this probelem.
Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
Tested-by: Yoshihiro Shimoda <[email protected]>
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Add ldb_clk for use in parenting the pixel clock.
Signed-off-by: Eric Nelson <[email protected]>
Signed-off-by: Fabio Estevam <[email protected]>
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Do not hardcode the ipu_clk frequency and let the board file pass this value.
Signed-off-by: Fabio Estevam <[email protected]>
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Rename MXC_CCM_BASE to CCM_BASE_ADDR as this is already defined for MX6.
Signed-off-by: Fabio Estevam <[email protected]>
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The registers accessed inside clk_ipu_enable/disable are not present on MX6,
so make sure they only run on MX51 and MX53.
Signed-off-by: Fabio Estevam <[email protected]>
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The following erratum :
"ENGcm08316
IPU: Clarification regarding the bypass mode registers setup for
display and camera interfaces"
only applies to mx51, so restrict its usage for this SoC only.
Signed-off-by: Fabio Estevam <[email protected]>
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Rename CONFIG_VIDEO_MX5 as this driver can also be used on mx6.
Signed-off-by: Fabio Estevam <[email protected]>
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Adjust the IPUv3 registers, so that the IPUv3 driver can be extended for mx6 as well.
Signed-off-by: Fabio Estevam <[email protected]>
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* 'master' of git://git.denx.de/u-boot-arm:
tegra: define fdt_load/fdt_high variables
tegra: enable bootz command
tegra: usb: Fix device enumeration problem of USB1
tegra: trimslice: set up serial flash pinmux
tegra: add pin_mux_spi() board initialization function
tegra: add GMC/GMD funcmux entry for SFLASH
tegra: bootcmd: start USB only when needed
tegra: bootcmd enhancements
tegra: add enterrcm command
tegra: enable CONFIG_ENV_VARS_UBOOT_CONFIG
Add env vars describing U-Boot target board
tegra: usb: fix wrong error check
tegra: add ULPI on USB2 funcmux entry
tegra: fix leftover CONFIG_TEGRA2_MMC & _SPI build switches
tegra: Add Tamonten Evaluation Carrier support
tegra: Use SD write-protect GPIO on Tamonten
tegra: Implement gpio_early_init() on Tamonten
tegra: Allow boards to perform early GPIO setup
tegra: plutux: Add device tree support
tegra: medcom: Add device tree support
tegra: Rework Tamonten support
beagle: add eeprom expansion board info for bct brettl4
Signed-off-by: Wolfgang Denk <[email protected]>
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A known hardware issue of USB1 port where bit 1 (connect status
change) of PORTSC register will be set after issuing Port Reset
(like "usb reset" in u-boot command line).
This will be treated as an error and stops later device enumeration.
Therefore we clear that bit after Port Reset in order to proceed
later device enumeration.
Signed-off-by: Jim Lin <[email protected]>
Acked-by: Stephen Warren <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
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This patch adds functions to enable/disable the power of USB
host controller for EXYNOS5.
Signed-off-by: Vivek Gautam <[email protected]>
Signed-off-by: Che-Liang Chiou <[email protected]>
Signed-off-by: Rajeshwari Shinde <[email protected]>
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This patch adds a function to set usb host mode to USB 2.0 HOST Link
for EXYNOS5
Signed-off-by: Rajeshwari Shinde <[email protected]>
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This patch incorates the review comments given by Minkyu Kang for
EHCI support on EXYNOS
Signed-off-by: Rajeshwari Shinde <[email protected]>
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Drop mdelay() macros since we already have a common mdelay() func.
Signed-off-by: Anatolij Gustschin <[email protected]>
Acked-by: Mike Frysinger <[email protected]>
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Needed for redundant environment for example.
Signed-off-by: Stefan Roese <[email protected]>
Cc: Amit Virdi <[email protected]>
Cc: Vipin Kumar <[email protected]>
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i2c_probe() is changed to reinit the i2c bus upon read failure.
This is naturally the case upon i2c bus probing.
Also, some printf messages upon read failure are removed. As they
would interfere with the "i2c probe" command.
Additionally, i2c_set_bus_speed() now returns 0, so that the
"i2c speed" command can be used.
Signed-off-by: Stefan Roese <[email protected]>
Cc: Amit Virdi <[email protected]>
Cc: Vipin Kumar <[email protected]>
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Add support for the M41T82 RTC to the m41t62 driver. The only
difference that needs to be handled by this driver, is to
clear the HT (Halt Update) bit upon reset. This bit is not
used on the M41T62, so its save to clear this bit always.
The M41T82 support will be used by the X600 (SPEAr600)
board support.
Signed-off-by: Stefan Roese <[email protected]>
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Tested on x600 (SPEAr600).
Signed-off-by: Stefan Roese <[email protected]>
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This patch adds the following changes to designware ethernet driver
found on the ST SPEAr SoC:
- Don't init MAC & PHY upon startup. This causes a delay, waiting for
the auto negotiation to complete. And we don't want this delay to
always happen. Especially not on platforms where ethernet is not
used at all (e.g. booting via flash).
Instead postpone the MAC / PHY configuration to the stage, where
ethernet is first used.
- Add possibility for board specific PHY init code. This is needed
for example on the X600 board, where the Vitesse PHY needs to be
configured for GMII mode.
This board specific PHY init is done via the function
designware_board_phy_init(). And this driver now adds a weak default
which can be overridden by board code.
- Use common functions miiphy_speed() & miiphy_duplex() to read
link status from PHY.
- Print status and progress of auto negotiation.
- Print link status (speed, dupex) upon first usage.
Signed-off-by: Stefan Roese <[email protected]>
Cc: Amit Virdi <[email protected]>
Cc: Vipin Kumar <[email protected]>
Cc: Joe Hershberger <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
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Few Designware peripheral registers need to be modified based on the
ethernet interface selected by the board. This patch supports interface
information in ethernet driver
Signed-off-by: Vipin Kumar <[email protected]>
Signed-off-by: Amit Virdi <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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Signed-off-by: Armando Visconti <[email protected]>
Signed-off-by: Amit Virdi <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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There are two problems in the current timeout loop implementation:
1. In case initial test failing, there will always be a delay of 1 ms
2. The delay duration is not tunable
The new implementation addresses both these limitations.
Signed-off-by: Amit Virdi <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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If the flash size was smaller than 1MB then flash_print_info()
was erroneously reporting 0 MB.
Signed-off-by: Armando Visconti <[email protected]>
Signed-off-by: Amit Virdi <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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THis patch introduces a new methodology for flash probing
in which flash_devices[] table, looked-up thru the dev_id, is
used to locate the flash geometry and information.
Signed-off-by: Armando Visconti <[email protected]>
Signed-off-by: Amit Virdi <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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Since the smi erase code is very generic and works for any kind
of flash, there is no need to test for ST_M25Pxx_ID flash types
like m25p40 flashes).
Signed-off-by: Armando Visconti <[email protected]>
Signed-off-by: Amit Virdi <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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smi_read_sr fails sometimes because of TFF not getting set within assumed time.
This condition may arise because of, for example, smi memory being in a erase
mode.
This fix is to enable reading the status register until timeout.
Signed-off-by: Vipin Kumar <[email protected]>
Signed-off-by: Amit Virdi <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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Signed-off-by: Shiraz Hashim <[email protected]>
Signed-off-by: Amit Virdi <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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SMI driver read status fails because the control register could not be
overwritten. Instead, the read status should be tried until timeout.
Signed-off-by: Vipin Kumar <[email protected]>
Signed-off-by: Amit Virdi <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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This commit does the following:
- Reports error if SNOR flash is not found on the board
- Changes smi_read_sr to return error using which a retry mechanism is
implemented for reading flash status
Signed-off-by: Vipin Kumar <[email protected]>
Signed-off-by: Amit Virdi <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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Curently the code makes wrong assumption that the Transfer finished flag shall
be set within the stipulated time. However, there may occur a scenario in which
the TFF flag is not set. Return error in that case.
Signed-off-by: Vipin Kumar <[email protected]>
Signed-off-by: Amit Virdi <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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SMI is the serial memory interface controller provided by ST.
Earlier, a driver exists in the u-boot source code for the SMI IP. However, it
was specific to spear platforms. This commit converts the same driver to a more
generic driver. As a result, the driver files are renamed to st_smi.c and
st_smi.h and moved into drivers/mtd folder for reusability by other platforms
using smi controller peripheral.
Signed-off-by: Vipin Kumar <[email protected]>
Signed-off-by: Amit Virdi <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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Since, SPEAr platform uses generic FSMC driver now, so spear specific files
drivers/mtd/nand/spr_nand.c, arch/arm/include/asm/arch-spear/spr_nand.h are
removed
Signed-off-by: Vipin Kumar <[email protected]>
Signed-off-by: Amit Virdi <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
Acked-by: Scott Wood <[email protected]>
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Flexible static memory controller is a peripheral provided by ST,
which controls the access to NAND chips along with many other
memory device chips eg NOR, SRAM.
This patch adds the driver support for FSMC controller interfacing
with NAND memory.
Signed-off-by: Vipin Kumar <[email protected]>
Signed-off-by: Amit Virdi <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
Acked-by: Scott Wood <[email protected]>
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On DA850/OMAP-L138 it was observed that in RMII mode,
auto negotiation was not performed. This patch enables
auto negotiation in RMII mode. Without this patch, EMAC
initialization takes more time and sometimes tftp fails
in RMII mode.
Signed-off-by: Rajashekhara, Sudhakar <[email protected]>
Signed-off-by: Lad, Prabhakar <[email protected]>
Signed-off-by: Hadli, Manjunath <[email protected]>
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This allows a final, board specific, step in the claim/relase_bus
function for the SPI controller, which may be needed for some hardware
designs.
Signed-off-by: Valentin Longchamp <[email protected]>
cc: Holger Brunck <[email protected]>
cc: Prafulla Wadaskar <[email protected]>
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These two function nows ensure that the MPP is configured correctly for
the SPI controller before any SPI access, and restore the initial
configuration when the access is over.
Since the used pins for the SPI controller can differ (2 possibilities
for each signal), the used pins are configured with CONFIG_SYS_KW_SPI_MPP.
Signed-off-by: Valentin Longchamp <[email protected]>
cc: Holger Brunck <[email protected]>
cc: Prafulla Wadaskar <[email protected]>
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This was not done before, and in the case of a shared pin (for MPP0
between NF_IO[2] and CSn) this could lead to problems.
Signed-off-by: Valentin Longchamp <[email protected]>
cc: Holger Brunck <[email protected]>
cc: Prafulla Wadaskar <[email protected]>
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Enable new PIO feature supported by Atmel SoC.
Using CPU_HAS_PIO3 micro to enable PIO new feature.
Signed-off-by: Bo Shen <[email protected]>
Signed-off-by: Andreas Bießmann <[email protected]>
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Commit 7a101e946cba55e32d3d1265e30456c810046da3 introduced following warning:
---8<---
ehci-atmel.c: In function 'ehci_hcd_init':
ehci-atmel.c:49:2: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses]
ehci-atmel.c: In function 'ehci_hcd_stop':
ehci-atmel.c:79:2: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses]
--->8---
This patch fixes it.
Signed-off-by: Andreas Bießmann <[email protected]>
cc: Bo Shen <[email protected]>
cc: Marek Vasut <[email protected]>
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Some Atmel SoC support USB EHCI, add the EHCI driver to support it.
To enable the USB EHCI, add the following configuration options into
board relative configuration file and remove USB OHCI options.
#define CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_ATMEL
#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 2
Signed-off-by: Bo Shen <[email protected]>
Acked-by: Marek Vasut <[email protected]>
Signed-off-by: Andreas Bießmann <[email protected]>
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panel_info data structure is gloable variable, so, I have initialized it
in board file. If it is initialized in init_panel_info() like existing,
it can't be used in drv_lcd_init() in common/lcd.c because
init_panel_info() is called after drv_lcd_init().
Signed-off-by: Donghwa Lee <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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The same places that check for CONFIG_OMAP44XX need to check for
CONFIG_AM33XX as we share the same i2c block.
Cc: Heiko Schocher <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Acked-by: Heiko Schocher <[email protected]>
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This reverts commit 0e57968a215d1b9d271f3fa5bebeddeaea0c8075.
The short version of the original commit is that some i2c devices cannot
be probed via read as they NAK the first cycle, so try and probe via a
write that we abort before it writes to the device. This however is not
allowed by the TRM for any of these parts. The section on I2C_CON
(table 17-35 I2C_CON for am/dm37x for example) says you must not change
the register while STT has been set. On these parts, the unpredictable
behavior that the chip exhibits is not problematic. On OMAP4 however it
results in the chip being in a bad state:
Panda # i2c probe
Valid chip addresses: 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12
13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A
2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42
43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A
5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72
73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F
Panda # i2c md 50 0
timed out in wait_for_pin: I2C_STAT=0
I2C read: I/O error
Error reading the chip.
We must revert the original behavior to bring probe back into line with
the TRM.
Cc: Nick Thompson <[email protected]>
Cc: Heiko Schocher <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Acked-by: Heiko Schocher <[email protected]>
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In anticipation of Tegra3 support, continue removing/renaming
Tegra2-specific files. No functional changes (yet).
Updated copyrights to 2012.
Signed-off-by: Tom Warren <[email protected]>
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In anticipation of Tegra3 support, continue removing/renaming
Tegra2-specific files. No functional changes (yet).
Updated copyrights to 2012.
Signed-off-by: Tom Warren <[email protected]>
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In anticipation of Tegra3 support, start removing/renaming
Tegra2-specific files. No functional changes (yet).
Also updated copyright to 2012.
Signed-off-by: Tom Warren <[email protected]>
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This chip is present on the Compulab TrimSlice.
Signed-off-by: Stephen Warren <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
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Simon Glass's proposal to fix this on Seaboard was NAK'd, so I
removed his NS16550 references and added a small delay before
SPI/UART muxing. Tested on my Seaboard with large SPI reads/writes
and saw no corruption (crc's matched) and no spurious comm chars.
Signed-off-by: Tom Warren <[email protected]>
Acked-by: Simon Glass <[email protected]>
Tested-by: Jimmy Zhang <[email protected]>
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This driver is unused and obsolete.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Wolfgang Denk <[email protected]>
Cc: unsik Kim <[email protected]>
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* 'master' of git://git.denx.de/u-boot-video:
video: atmel/lcd: add LCD driver for new Atmel SoC
video: cfb_console: flush dcache for frame buffer in DRAM
cfb_console: Ignore bell character
cfb_console: Add console_clear_line function
cfb_console: Fix function console_back
omap3_dss: cosmetic changes
omap3_dss: add optional framebuffer
mx53loco: Add LCD support
mx5: Rename mx51_fb_init()
mx53: Allow IPUv3 driver to also work on mx53
mx51evk: Add LCD support
EXYNOS: display 32bpp bitmap TIZEN logo
create lib/tizen directory
LCD: display 32bpp decompressed bitmap image
common/lcd.c: reduce one CONFIG_LCD_LOGO ifdef
common/lcd.c: reduce some CONFIG_LCD_*_LOGO ifdefs
common/lcd.c: use ARRAY_SIZE
cmd_bmp.c: make bmp_display() usable by drivers or board code
LCD: support another s6e8ax0 panel type
LCD: change s6e8ax0 panel gamma value
include/video.h: drop unused video_printf()
Signed-off-by: Wolfgang Denk <[email protected]>
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