project/bcm63xx/u-boot.git
10 years agoMerge branch 'spi' of git://git.denx.de/u-boot-x86
Tom Rini [Tue, 10 Dec 2013 14:36:23 +0000 (09:36 -0500)]
Merge branch 'spi' of git://git.denx.de/u-boot-x86

10 years agoMerge branch 'master' of git://git.denx.de/u-boot-mmc
Tom Rini [Tue, 10 Dec 2013 14:33:13 +0000 (09:33 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-mmc

10 years agoMerge branch 'master' of git://git.denx.de/u-boot-i2c
Tom Rini [Tue, 10 Dec 2013 14:29:45 +0000 (09:29 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-i2c

10 years agosandbox: spi: Enable new spi/sf layers
Mike Frysinger [Tue, 3 Dec 2013 23:43:28 +0000 (16:43 -0700)]
sandbox: spi: Enable new spi/sf layers

We want to test SPI flash code in the sandbox, so enable the new drivers and
the 'sf test' command.

This command is used to validate the sandbox SPI / SPI flash implementation,
so enable it.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
10 years agosandbox: spi: Add new SPI flash driver
Mike Frysinger [Tue, 3 Dec 2013 23:43:27 +0000 (16:43 -0700)]
sandbox: spi: Add new SPI flash driver

This adds a SPI flash driver which simulates SPI flash clients.
Currently supports the bare min that U-Boot requires: you can
probe, read, erase, and write.  Should be easy to extend to make
it behave more exactly like a real SPI flash, but this is good
enough to merge now.

sjg@chromium.org added a README and tidied up code a little.
Added a required map_sysmem() for sandbox.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
10 years agosandbox: spi: Add SPI emulation bus
Mike Frysinger [Tue, 3 Dec 2013 23:43:26 +0000 (16:43 -0700)]
sandbox: spi: Add SPI emulation bus

This adds a SPI framework for people to hook up simulated SPI clients.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
10 years agospi: Add device tree binding for SPI bus
Simon Glass [Tue, 3 Dec 2013 23:43:25 +0000 (16:43 -0700)]
spi: Add device tree binding for SPI bus

This was obtained from Linux 3.12 commit 5e01dc7b26.

Signed-off-by: Simon Glass <sjg@chromium.org>
10 years agospi_flash: Add spi_flash_probe_fdt() to locate SPI by FDT node
Simon Glass [Tue, 3 Dec 2013 23:43:24 +0000 (16:43 -0700)]
spi_flash: Add spi_flash_probe_fdt() to locate SPI by FDT node

This allows us to put the SPI flash chip inside the SPI interface node,
with U-Boot finding the correct bus and chip select automatically.

Signed-off-by: Simon Glass <sjg@chromium.org>
10 years agosandbox: Rename sb_cmdline_option to sandbox_cmdline_option
Simon Glass [Tue, 3 Dec 2013 23:43:23 +0000 (16:43 -0700)]
sandbox: Rename sb_cmdline_option to sandbox_cmdline_option

The new name is longer but more clearly related to sandbox.

This is in a separate patch within the same series since some comments on the
SPI series rely on it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Hung-ying Tyan <tyanh@chromium.org>
10 years agommc: add Faraday FTSDC021 SDHCI controller support
Kuo-Jung Su [Mon, 25 Nov 2013 02:51:41 +0000 (10:51 +0800)]
mmc: add Faraday FTSDC021 SDHCI controller support

Faraday FTSDC021 is a controller which is compliant with
SDHCI v3.0, SDIO v2.0 and MMC v4.3.

However this driver is only verified with SD memory cards.

Signed-off-by: Kuo-Jung Su <dantesu@faraday-tech.com>
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
CC: Andy Fleming <afleming@gmail.com>
10 years agopowerpc: mmc: Add corenet devices support in esdhc spl
Priyanka Jain [Thu, 28 Nov 2013 04:42:16 +0000 (10:12 +0530)]
powerpc: mmc: Add corenet devices support in esdhc spl

Existing eSDHC SPL framework assumes booting from sd-image
with boot_format header which contains final u-boot Image
offset and size. No such header is present in case of
corenet devices like T1040 as corenet deivces use PBI-RCW
based intialization.

So, for corenet deives, SPL bootloader use values provided
at compilation time. These values can be defined in board
specific config file.

Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com>
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
10 years agommc/dwmmc: modify FIFO threshold only if value explicitly set
Alexey Brodkin [Wed, 27 Nov 2013 13:00:52 +0000 (17:00 +0400)]
mmc/dwmmc: modify FIFO threshold only if value explicitly set

If platform provides "host->fifoth_val" it will be used for
initialization of DWMCI_FIFOTH register. Otherwise default value will be
used.

This implementation allows:
 * escape unclear and recursive calculations that are currently in use
 * use whatever custom value for DWMCI_FIFOTH initialization if any
particular SoC requires it

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Mischa Jonker <mjonker@synopsys.com>
Cc: Alim Akhtar <alim.akhtar@samsung.com>
Cc: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Amar <amarendra.xt@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
Cc: Andy Fleming <afleming@freescale.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
10 years agommc: dw_mmc: remove the exynos specific code in dw-mmc.c
Jaehoon Chung [Fri, 29 Nov 2013 11:08:57 +0000 (20:08 +0900)]
mmc: dw_mmc: remove the exynos specific code in dw-mmc.c

dw-mmc.c is the general driver file.
So, remove the exynos specific code at dw-mmc.c.
Instead, exynos specific cod can be move into exynos-dw_mmc.c.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Acked-by: Minkyu Kang <mk7.kang@samsung.com>
10 years agoMerge branch 'master' of git://git.denx.de/u-boot-blackfin
Tom Rini [Fri, 6 Dec 2013 12:19:09 +0000 (07:19 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-blackfin

10 years agoblackfin: Do not generate unused header bootrom-asm-offsets.h
Masahiro Yamada [Fri, 29 Nov 2013 06:34:16 +0000 (15:34 +0900)]
blackfin: Do not generate unused header bootrom-asm-offsets.h

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
10 years agospi: bfin_spi6xx: Remove unnecessary test for bus and pins[bus]
Axel Lin [Mon, 2 Dec 2013 04:57:44 +0000 (12:57 +0800)]
spi: bfin_spi6xx: Remove unnecessary test for bus and pins[bus]

For invalid bus number, current code returns NULL in the default case of
switch-case statements. In additional, pins[bus] is always not NULL because
it is the address of specific row of the two-dimensional array.
Thus this patch removes these unnecessary test.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
10 years agospi: bfin_spi: Remove unnecessary test for bus and pins[bus]
Axel Lin [Mon, 2 Dec 2013 04:57:33 +0000 (12:57 +0800)]
spi: bfin_spi: Remove unnecessary test for bus and pins[bus]

For invalid bus number, current code returns NULL in the default case of
switch-case statements. In additional, pins[bus] is always not NULL because
it is the address of specific row of the two-dimensional array.
Thus this patch removes these unnecessary test.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
10 years agoblackfin: soft-i2c: No need to define blackfin specific soft i2c operations
Sonic Zhang [Mon, 18 Nov 2013 10:59:18 +0000 (18:59 +0800)]
blackfin: soft-i2c: No need to define blackfin specific soft i2c operations

Use default GPIO operations.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Acked-by: Heiko Schocher <hs@denx.de>
10 years agoblackfin: Add missing macro CONFIG_BFIN_SERIAL
Sonic Zhang [Mon, 18 Nov 2013 06:50:19 +0000 (14:50 +0800)]
blackfin: Add missing macro CONFIG_BFIN_SERIAL

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
10 years agoblackfin: If none ADI_GPIOX macro is defined, use ADI_GPIO1 as default
Sonic Zhang [Mon, 18 Nov 2013 06:12:39 +0000 (14:12 +0800)]
blackfin: If none ADI_GPIOX macro is defined, use ADI_GPIO1 as default

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
10 years agoblackfin: Use ADI_GPIO2 driver other than the default ADI_GPIO1
Sonic Zhang [Mon, 18 Nov 2013 06:01:38 +0000 (14:01 +0800)]
blackfin: Use ADI_GPIO2 driver other than the default ADI_GPIO1

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
10 years agoi2c: samsung: register i2c busses for Exynso5420 and Exynos5250
Naveen Krishna Ch [Fri, 6 Dec 2013 06:42:38 +0000 (12:12 +0530)]
i2c: samsung: register i2c busses for Exynso5420 and Exynos5250

This patch adds the U_BOOT_I2C_ADAP_COMPLETE defines for channels
on Exynos5420 and Exynos5250 and also adds support for init function
for hsi2c channels

Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
10 years agoarm: omap: i2c: don't zero cnt in i2c_write
Nikita Kiryanov [Thu, 28 Nov 2013 16:04:42 +0000 (18:04 +0200)]
arm: omap: i2c: don't zero cnt in i2c_write

Writing zero into I2Ci.I2C_CNT register causes random I2C failures in OMAP3
based devices. This seems to be related to the following advisory which
apears in multiple erratas for OMAP3 SoCs (OMAP35xx, DM37xx), as well as
OMAP4430 TRM:

Advisory:
I2C Module Does Not Allow 0-Byte Data Requests
Details:
When configured as the master, the I2C module does not allow 0-byte data
transfers. Note: Programming I2Ci.I2C_CNT[15:0]: DCOUNT = 0 will cause
undefined behavior.
Workaround(s):
No workaround. Do not use 0-byte data requests.

The writes in question are unnecessary from a functional point of view.
Most of them are done after I/O has finished, and the only one that preceds
I/O (in i2c_probe()) is also unnecessary because a stop bit is sent before
actual data transmission takes place.

Therefore, remove all writes that zero the cnt register.

Cc: Heiko Schocher <hs@denx.de>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Tom Rini <trini@ti.com>
Cc: Lubomir Popov <lpopov@mm-sol.com>
Cc: Enric Balletbo Serra <eballetbo@gmail.com>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Tested-by: Lubomir Popov <lpopov@mm-sol.com>
10 years agocmd_eeprom: bug fix for i2c read/write
Kuo-Jung Su [Mon, 2 Dec 2013 08:02:59 +0000 (16:02 +0800)]
cmd_eeprom: bug fix for i2c read/write

The local pointer of address (i.e., addr) only gets
referenced under SPI mode, and it won't be appropriate
to pass only 1-byte addr[1] to i2c_read/i2c_write while
CONFIG_SYS_I2C_EEPROM_ADDR_LEN > 1.

1. In U-boot's I2C model, the address would be re-assembled
   to a byte string in MSB order inside I2C controller drivers.

2. The 'CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW' option which could
   be found at soft_i2c.c is always turned on in cmd_eeprom.c,
   the addr[0] always contains the device address with overflowed
   MSB address bits.

Signed-off-by: Kuo-Jung Su <dantesu@faraday-tech.com>
Cc: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
cc: Peter Tyser <ptyser@xes-inc.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Stefan Roese <sr@denx.de>
Cc: Mischa Jonker <mjonker@synopsys.com>
10 years agoi2c: fti2c010: serial out r/w address in MSB order
Kuo-Jung Su [Mon, 2 Dec 2013 08:02:58 +0000 (16:02 +0800)]
i2c: fti2c010: serial out r/w address in MSB order

For a eeprom with a 2-bytes address (e.g., Ateml AT24C1024B),
the r/w address should be serial out in MSB order.

Signed-off-by: Kuo-Jung Su <dantesu@faraday-tech.com>
Cc: Heiko Schocher <hs@denx.de>
10 years agoi2c: fti2c010: migrate to new i2c model
Kuo-Jung Su [Mon, 2 Dec 2013 08:02:57 +0000 (16:02 +0800)]
i2c: fti2c010: migrate to new i2c model

Replace the legacy i2c model with the new one.

Signed-off-by: Kuo-Jung Su <dantesu@faraday-tech.com>
Cc: Heiko Schocher <hs@denx.de>
10 years agoi2c: fti2c010: cosmetic: coding style cleanup
Kuo-Jung Su [Mon, 2 Dec 2013 08:02:56 +0000 (16:02 +0800)]
i2c: fti2c010: cosmetic: coding style cleanup

Coding style cleanup

Signed-off-by: Kuo-Jung Su <dantesu@faraday-tech.com>
Cc: Heiko Schocher <hs@denx.de>
10 years agodriver:i2c:s3c24x0: fix clock init for hsi2c
Piotr Wilczek [Wed, 20 Nov 2013 09:43:50 +0000 (10:43 +0100)]
driver:i2c:s3c24x0: fix clock init for hsi2c

Fix clock value initialisation for Exynos other than Exynos5 for hsi2c.

Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Heiko Schocher <hs@denx.de>
10 years agodriver:i2c:s3c24x0: adapt driver to new i2c
Piotr Wilczek [Wed, 20 Nov 2013 09:43:49 +0000 (10:43 +0100)]
driver:i2c:s3c24x0: adapt driver to new i2c

This patch adapts the s3c24x0 driver to the new i2c framework.
Config file is modified for all the boards that use the driver.

Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
CC: Minkyu Kang <mk7.kang@samsung.com>
CC: Heiko Schocher <hs@denx.de>
CC: Inderpal Singh <inderpal.singh@linaro.org>
CC: David Müller <d.mueller@elsoft.ch>
CC: Chander Kashyap <k.chander@samsung.com>
CC: Lukasz Majewski <l.majewski@samsung.com>
Tested-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Reviewed-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
10 years agopowerpc/mpc8349: Use generic mpc85xx DDR driver
York Sun [Tue, 3 Dec 2013 21:16:59 +0000 (13:16 -0800)]
powerpc/mpc8349: Use generic mpc85xx DDR driver

MPC8349 has been using mpc85xx DDR driver through a symbolic link to
mpc85xx_ddr_gen2.c. After consolidating the drivers to a single set
under driver/ddr/fsl/, the link is replaced by referring driver
directly. We now can simply enable the macro and use the driver.
Other mpc83xx SoCs still use their own driver.

Signed-off-by: York Sun <yorksun@freescale.com>
10 years agopowerpc/t2080qds: undef CONFIG_FSL_DDR_INTERACTIVE
Shengzhou Liu [Wed, 4 Dec 2013 06:21:05 +0000 (14:21 +0800)]
powerpc/t2080qds: undef CONFIG_FSL_DDR_INTERACTIVE

Usually CONFIG_FSL_DDR_INTERACTIVE feature is used for debug.
we would not enable this by default to save the limited space of u-boot.

This avoid following compiling error:
section .bootpg loaded at [00000000effff000,00000000effff577] overlap ssection
.data loaded at [00000000efff31b8,00000000f00010c7]
u-boot: section .bootpg lma 0xeffff000 adjusted to 0xf00010c8

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Acked-by: York Sun <yorksun@freescale.com>
10 years agoT4240: Address T4240/T4160 Rev2.0 DDR clock change
Zang Roy-R61911 [Thu, 28 Nov 2013 05:23:37 +0000 (13:23 +0800)]
T4240: Address T4240/T4160 Rev2.0 DDR clock change

MEM_PLL_RAT on T4240/T4160 Rev2.0 uses a value which is half of Rev1.0.
It's 12 in Rev1.0, for Rev2.0 it uses 6.

Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Acked-by: York Sun <yorksun@freescale.com>
10 years agopowerpc: spiflash:Add corenet devices support in eSPI SPL
Priyanka Jain [Thu, 28 Nov 2013 04:38:12 +0000 (10:08 +0530)]
powerpc: spiflash:Add corenet devices support in eSPI SPL

Existing eSPI SPL framework assumes booting from spi-image
with boot_format header which contains final u-boot Image
offset and size. No such header is present in case of
corenet devices like T1040 as corenet deivces use PBI-RCW
based intialization.

So, for corenet deives, SPL bootloader use values provided
at compilation time. These values can be defined in board
specific config file.

Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com>
Acked-by: York Sun <yorksun@freescale.com>
10 years agopowerpc/c29xpcie: Getting DDR SPD image from 16-bit sub-address EEPROM
Po Liu [Tue, 26 Nov 2013 06:34:07 +0000 (14:34 +0800)]
powerpc/c29xpcie: Getting DDR SPD image from 16-bit sub-address EEPROM

Currently, there is only one EEPROM on c29xpcie board which is AT24C1024.
We program the SPD data at beginning of the AT24C1024.But the AT24C1024
has a 16-bit sub-address mode. This patch is tomake it work when getting
SPD in a 16-bit sub-address EEPROM.

Signed-off-by: Po Liu <Po.Liu@freescale.com>
Acked-by: York Sun <yorksun@freescale.com>
10 years agopowerpc/p1010rdb:modify the mtest start_address
Zhao Qiang [Tue, 26 Nov 2013 05:59:15 +0000 (13:59 +0800)]
powerpc/p1010rdb:modify the mtest start_address

In new board P1010RDB-PB, the interrupt vector table is at
the start of memory. So if the start_address needs to be set
a proper value.

Signed-off-by: Zhao Qiang <B45475@freescale.com>
Acked-by: York Sun <yorksun@freescale.com>
10 years agopowerpc/corenet: CPC1 speculation disable
Dave Liu [Thu, 28 Nov 2013 06:58:08 +0000 (14:58 +0800)]
powerpc/corenet: CPC1 speculation disable

In PBL RAMBOOT(SPI/SD/NAND boot) mode, CPC1 used as SRAM, should disable
CPC1 speculation and keep it till relocation. Otherwise, speculation
transactions will go to DDR controller, it will cause problem.

Signed-off-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Acked-by: York Sun <yorksun@freescale.com>
10 years agoMerge branch 'serial' of git://git.denx.de/u-boot-microblaze
Tom Rini [Mon, 2 Dec 2013 13:48:02 +0000 (08:48 -0500)]
Merge branch 'serial' of git://git.denx.de/u-boot-microblaze

10 years agoMerge branch 'master' of git://git.denx.de/u-boot-mips
Tom Rini [Mon, 2 Dec 2013 13:44:28 +0000 (08:44 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-mips

10 years agoBlackfin: remove executable permission of AWK script
Masahiro Yamada [Thu, 21 Nov 2013 07:10:20 +0000 (16:10 +0900)]
Blackfin: remove executable permission of AWK script

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
10 years agoMerge branch 'master' of git://git.denx.de/u-boot-mpc85xx
Tom Rini [Mon, 2 Dec 2013 13:38:28 +0000 (08:38 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx

10 years agoserial: zynq: Remove unused #defines
Soren Brinkmann [Tue, 29 Oct 2013 20:11:54 +0000 (13:11 -0700)]
serial: zynq: Remove unused #defines

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Series-to: trini, uboot
11 years agomalta: set CONFIG_SYS_BOOTM_LEN to 64MB
Paul Burton [Tue, 26 Nov 2013 17:45:28 +0000 (17:45 +0000)]
malta: set CONFIG_SYS_BOOTM_LEN to 64MB

Allow a larger kernel binary to be decompressed - the default 8MB can
become limiting on a Malta.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
11 years agomalta: enable PIIX4 SERIRQ
Paul Burton [Tue, 26 Nov 2013 17:45:27 +0000 (17:45 +0000)]
malta: enable PIIX4 SERIRQ

Whilst U-boot does not require this itself, Linux currently relies upon
it having been muxed and enabled by the bootloader. Thus in order to
preserve compatibility with current kernels before a fix is merged in
Linux we will enable the SERIRQ interrupt and mux it to its pin.

Without doing this current kernels will never receive serial port
interrupts and the end result is typically that userland appears to
hang.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
11 years agomalta: correct UART baudrate
Paul Burton [Tue, 26 Nov 2013 17:45:26 +0000 (17:45 +0000)]
malta: correct UART baudrate

CONFIG_SYS_NS16550_CLK specifies the rate of the clock 16x the baud
rate. The SMSC FDC37M81x datasheet states that a divider of 1 results in
a UART at 115200 baud, thus the x16 clock rate is 115200 * 16.
Previously the divider was left at 0 which led to a rate of 38400 baud
regardless of CONFIG_BAUDRATE or the baudrate environment variable.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
11 years agomips: don't hardcode Malta env baudrate
Paul Burton [Tue, 26 Nov 2013 17:45:25 +0000 (17:45 +0000)]
mips: don't hardcode Malta env baudrate

The baudrate passed to Linux in the environment was hardcoded at 38400.
Instead pass the correct baudrate from global data, allowing Linux to
correctly inherit the baudrate used by U-boot when console setup is not
explicitly specified.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
11 years agoPrepare v2014.01-rc1
Tom Rini [Mon, 25 Nov 2013 21:49:32 +0000 (16:49 -0500)]
Prepare v2014.01-rc1

Signed-off-by: Tom Rini <trini@ti.com>
11 years agot2080qds/ramboot: enable PBL tool for t2080qds
Shengzhou Liu [Fri, 22 Nov 2013 09:39:12 +0000 (17:39 +0800)]
t2080qds/ramboot: enable PBL tool for t2080qds

Add the default RCW(SerDes 0x66_0x16) and PBI configure file for
T2080QDS board, so we can use PBL tool to generate the ramboot
image to support boot from NAND/SPI/SD.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
11 years agopowerpc/t2080qds: add support for t2080qds board
Shengzhou Liu [Fri, 22 Nov 2013 09:39:11 +0000 (17:39 +0800)]
powerpc/t2080qds: add support for t2080qds board

The T2080QDS is a high-performance computing evaluation, development and
test platform supporting the T2080 QorIQ Power Architecture processor.

T2080QDS feature overview
Processor:
 - T2080 SoC integrating four 64-bit dual-threads e6500 cores up to 1.8GHz
Memory:
 - Single memory controller capable of supporting DDR3 and DDR3-LV devices
 - Two DDR3 DIMMs up to 4GB, Dual rank @ 2133MT/s and ECC support
Ethernet interfaces:
 - Two 1Gbps RGMII on-board ports
 - Four 10Gbps XFI on-board cages
 - 1Gbps/2.5Gbps SGMII Riser card
 - 10Gbps XAUI Riser card
Accelerator:
 - DPAA components consist of FMan, BMan, QMan, PME, DCE and SEC
SerDes:
 - 16 lanes up to 10.3125GHz
 - Supports Aurora debug, PEX, SATA, SGMII, sRIO, HiGig, XFI and XAUI
IFC:
 - 128MB NOR Flash, 512MB NAND Flash, PromJet debug port and FPGA
eSPI:
 - Three SPI flash (16MB N25Q128A + 16MB EN25S64 + 512KB SST25WF040)
USB:
 - Two USB2.0 ports with internal PHY (one Type-A + one micro Type-AB)
PCIE:
 - Four PCI Express controllers (two PCIe 2.0 and two PCIe 3.0 with SR-IOV)
SATA:
 - Two SATA 2.0 ports on-board
SRIO:
 - Two Serial RapidIO 2.0 ports up to 5 GHz
eSDHC:
 - Supports SD/SDHC/SDXC/eMMC Card
I2C:
 - Four I2C controllers.
UART:
 - Dual 4-pins UART serial ports
System Logic:
 - QIXIS-II FPGA system controll
Debug Features:
 - Support Legacy, COP/JTAG, Aurora, Event and EVT

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
[York Sun: removed Makefile blank line at EOF,
           fix conflicts with moving DDR driver]
Acked-by: York Sun <yorksun@freescale.com>
11 years agopowerpc/mpc85xx: Add T2080/T2081 SoC support
Shengzhou Liu [Fri, 22 Nov 2013 09:39:10 +0000 (17:39 +0800)]
powerpc/mpc85xx: Add T2080/T2081 SoC support

Add support for Freescale T2080/T2081 SoC.

T2080 includes the following functions and features:
- Four dual-threads 64-bit Power architecture e6500 cores, up to 1.8GHz
- 2MB L2 cache and 512KB CoreNet platform cache (CPC)
- Hierarchical interconnect fabric
- One 32-/64-bit DDR3/3L SDRAM memory controllers with ECC and interleaving
- Data Path Acceleration Architecture (DPAA) incorporating acceleration
- 16 SerDes lanes up to 10.3125 GHz
- 8 mEMACs for network interfaces (four 1Gbps MACs and four 10Gbps/1Gbps MACs)
- High-speed peripheral interfaces
  - Four PCI Express controllers (two PCIe 2.0 and two PCIe 3.0 with SR-IOV)
  - Two Serial RapidIO 2.0 controllers/ports running at up to 5 GHz
- Additional peripheral interfaces
  - Two serial ATA (SATA 2.0) controllers
  - Two high-speed USB 2.0 controllers with integrated PHY
  - Enhanced secure digital host controller (SD/SDHC/SDXC/eMMC)
  - Enhanced serial peripheral interface (eSPI)
  - Four I2C controllers
  - Four 2-pin UARTs or two 4-pin UARTs
  - Integrated Flash Controller supporting NAND and NOR flash
- Three eight-channel DMA engines
- Support for hardware virtualization and partitioning enforcement
- QorIQ Platform's Trust Architecture 2.0

Differences between T2080 and T2081:
  Feature               T2080 T2081
  1G Ethernet numbers:  8     6
  10G Ethernet numbers: 4     2
  SerDes lanes:         16    8
  Serial RapidIO,RMan:  2     no
  SATA Controller:      2     no
  Aurora:               yes   no
  SoC Package:          896-pins 780-pins

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Acked-by: York Sun <yorksun@freescale.com>
11 years agonet/fman: Add support for 10GEC3 and 10GEC4
Shengzhou Liu [Fri, 22 Nov 2013 09:39:09 +0000 (17:39 +0800)]
net/fman: Add support for 10GEC3 and 10GEC4

There are more than two 10GEC in single FMAN in some SoCs(e.g. T2080).
This patch adds support for 10GEC3 and 10GEC4.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
11 years agoDriver/IFC: Move Freescale IFC driver to a common driver
York Sun [Tue, 22 Oct 2013 19:39:02 +0000 (12:39 -0700)]
Driver/IFC: Move Freescale IFC driver to a common driver

Freescale IFC controller has been used for mpc8xxx. It will be used
for ARM-based SoC as well. This patch moves the driver to driver/misc
and fix the header file includes.

Signed-off-by: York Sun <yorksun@freescale.com>
11 years agoDriver/DDR: Update DDR driver to allow non-zero base address
York Sun [Mon, 28 Oct 2013 23:36:02 +0000 (16:36 -0700)]
Driver/DDR: Update DDR driver to allow non-zero base address

The DRAM base has been zero for Power SoCs. It could be non-zero
for ARM SoCs. Use a macro instead of hard-coding to zero.

Signed-off-by: York Sun <yorksun@freescale.com>
11 years agopowerpc/mpc8xxx: Extend DDR registers' fields
York Sun [Mon, 3 Jun 2013 19:39:06 +0000 (12:39 -0700)]
powerpc/mpc8xxx: Extend DDR registers' fields

Some DDR registers' fields have expanded to accommodate larger values.
These changes are backward compatible. Some fields are removed for newer
DDR controllers. Writing to those fields are safely ignored.

TIMING_CFG_2 register is fixed. Additive latency is added to RD_TO_PRE
automatically. It was a misunderstanding in commit c360ceac.

Signed-off-by: York Sun <yorksun@freescale.com>
11 years agoDriver/DDR: Add Freescale DDR driver for ARM
York Sun [Mon, 30 Sep 2013 21:20:51 +0000 (14:20 -0700)]
Driver/DDR: Add Freescale DDR driver for ARM

Make PowerPC specific code conditional so ARM SoCs can reuse
this driver. Add DDR3 driver for ARM.

Signed-off-by: York Sun <yorksun@freescale.com>
11 years agoDriver/DDR: combine ccsr_ddr for 83xx, 85xx and 86xx
York Sun [Mon, 18 Nov 2013 18:29:32 +0000 (10:29 -0800)]
Driver/DDR: combine ccsr_ddr for 83xx, 85xx and 86xx

Fix ccsr_ddr structure to avoid using typedef. Combine DDR2 and DDR3
structure for 83xx, 85xx and 86xx.

Signed-off-by: York Sun <yorksun@freescale.com>
11 years agoDriver/DDR: Moving Freescale DDR driver to a common driver
York Sun [Mon, 30 Sep 2013 16:22:09 +0000 (09:22 -0700)]
Driver/DDR: Moving Freescale DDR driver to a common driver

Freescale DDR driver has been used for mpc83xx, mpc85xx, mpc86xx SoCs.
The similar DDR controllers will be used for ARM-based SoCs.

Signed-off-by: York Sun <yorksun@freescale.com>
11 years agop1010rdb: enable mtdparts for NAND
Zhao Qiang [Thu, 26 Sep 2013 01:10:32 +0000 (09:10 +0800)]
p1010rdb: enable mtdparts for NAND

The default partition table matches the .dts files for these boards in
Linux.  This allows these partitions to be used by name with U-Boot's
"nand" command.

Signed-off-by: Zhao Qiang <B45475@freescale.com>
11 years agompc85xx: Fix the offset of register address error
Tang Yuantian [Thu, 17 Oct 2013 02:47:33 +0000 (10:47 +0800)]
mpc85xx: Fix the offset of register address error

The offset of register address within GPIO module is just
CONFIG_SYS_MPC85xx_GPIO_ADDR. So, fix it. The following platforms
are confirmed: MPC8572, P1023, P1020, P1022, P2020, P4080,
P5020, P5040, T4240, B4860.

Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
11 years agopowerpc/t1040qds: Correct Maintainer name in boards.cfg
Priyanka Jain [Fri, 25 Oct 2013 09:56:27 +0000 (15:26 +0530)]
powerpc/t1040qds: Correct Maintainer name in boards.cfg

Update T1040QDS naem to Poonam Aggrwal.

Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com>
11 years agoMerge branch 'sandbox1' of http://git.denx.de/u-boot-x86
Tom Rini [Mon, 25 Nov 2013 15:42:53 +0000 (10:42 -0500)]
Merge branch 'sandbox1' of git.denx.de/u-boot-x86

11 years agoMerge branch 'master' of git://git.denx.de/u-boot-net
Tom Rini [Mon, 25 Nov 2013 15:42:19 +0000 (10:42 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-net

11 years agoMerge branch 'master' of git://git.denx.de/u-boot-nand-flash
Tom Rini [Mon, 25 Nov 2013 15:42:13 +0000 (10:42 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-nand-flash

11 years agoMerge branch 'buildpatman' of http://git.denx.de/u-boot-x86
Tom Rini [Mon, 25 Nov 2013 15:42:05 +0000 (10:42 -0500)]
Merge branch 'buildpatman' of git.denx.de/u-boot-x86

11 years agosparc: Correct arch/sparc/cpu/leon3/start.S from SPDX conversion
Tom Rini [Mon, 18 Nov 2013 13:31:56 +0000 (08:31 -0500)]
sparc: Correct arch/sparc/cpu/leon3/start.S from SPDX conversion

The SPDX tag conversion ate part of this file, put things back to the
way they should be.

Signed-off-by: Tom Rini <trini@ti.com>
11 years agoblackfin: don't use 'bool' when it causes problems
Wolfgang Denk [Tue, 19 Nov 2013 07:01:44 +0000 (08:01 +0100)]
blackfin: don't use 'bool' when it causes problems

The use of 'bool' data types in globally used header files cases build
errors like this:

In file included from arch/blackfin/include/asm/blackfin.h:13:0,
                 from include/common.h:92,
                 from cmd_test.c:17:
arch/blackfin/include/asm/blackfin_local.h:54:1: error: unknown type name 'bool'

Use plain 'int' instead to avoid such kind of trouble.

Signed-off-by: Wolfgang Denk <wd@denx.de>
11 years agoMAKEALL: add -b (--board) option
Masahiro Yamada [Thu, 21 Nov 2013 10:06:58 +0000 (19:06 +0900)]
MAKEALL: add -b (--board) option

Some board have multiple configurations.
For example, the board "m54455evb" has many configurations:
M54455EVB, M54455EVB_a66, M54455EVB_i66, M54455EVB_intel, ...

When we modify board-related files, we need to test
all configurations based on such a board.

In such a case, the new option -b is useful.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
11 years agobios_emulator: delete an unnecessary include path
Masahiro Yamada [Wed, 20 Nov 2013 09:14:23 +0000 (18:14 +0900)]
bios_emulator: delete an unnecessary include path

-I$(TOPDIR)/include is defined in the top config.mk.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
11 years agonand_spl: trivial refactoring of makefiles
Masahiro Yamada [Wed, 20 Nov 2013 09:11:57 +0000 (18:11 +0900)]
nand_spl: trivial refactoring of makefiles

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
11 years agoMakefile: descend into subdirectories only when CONFIG_API is defined
Masahiro Yamada [Wed, 20 Nov 2013 03:45:56 +0000 (12:45 +0900)]
Makefile: descend into subdirectories only when CONFIG_API is defined

All objects under api/ and examples/api/ directories are selected
by CONFIG_API.
So we can move CONFIG_API switch to the top Makefile.

In order to use CONFIG_API, the definition of SUBDIR_EXAMPLES-y
must be moved after "sinlude $(obj)include/autoconf.mk".

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
11 years agocommon: Delete unnecessary rules.
Masahiro Yamada [Mon, 18 Nov 2013 07:24:58 +0000 (16:24 +0900)]
common: Delete unnecessary rules.

The directory tools/ is always built before common/.
So when envcrc tool is necessary in common/Makefile,
it already exists.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
11 years agodrivers: delete unnecessary HOSTCFLAGS
Masahiro Yamada [Mon, 18 Nov 2013 02:18:57 +0000 (11:18 +0900)]
drivers: delete unnecessary HOSTCFLAGS

HOSTCFLAGS is meaningless because no host programs
are compiled there.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
11 years agoMakefile: move some libraries to lib/Makefile
Masahiro Yamada [Mon, 18 Nov 2013 02:17:30 +0000 (11:17 +0900)]
Makefile: move some libraries to lib/Makefile

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
11 years agoMakefile: descend into subdirectories only when CONFIG_API is defined
Masahiro Yamada [Mon, 18 Nov 2013 02:08:35 +0000 (11:08 +0900)]
Makefile: descend into subdirectories only when CONFIG_API is defined

All objects under api/ and examples/api/ directories are selected
by CONFIG_API.
So we can move CONFIG_API switch to the top Makefile.

In order to use CONFIG_API, the definition of SUBDIR_EXAMPLES-y
must be moved after "sinlude $(obj)include/autoconf.mk".

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
11 years agoexamples: delete unnecessary CPPFLAGS
Masahiro Yamada [Mon, 18 Nov 2013 02:06:00 +0000 (11:06 +0900)]
examples: delete unnecessary CPPFLAGS

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
11 years agoboard: tqm5200: delete its own object make rule
Masahiro Yamada [Mon, 18 Nov 2013 01:39:39 +0000 (10:39 +0900)]
board: tqm5200: delete its own object make rule

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
11 years agospieval: Remove remainders of dead board
Masahiro Yamada [Mon, 18 Nov 2013 01:34:36 +0000 (10:34 +0900)]
spieval: Remove remainders of dead board

Commit 69434e4c deleted spieval board support
but it missed to clean up include/configs/spieval.h file.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
11 years agopost: remove unnecessary include path settings
Masahiro Yamada [Mon, 18 Nov 2013 01:25:41 +0000 (10:25 +0900)]
post: remove unnecessary include path settings

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
11 years agoboard: h2200: Delete an unnecessary make rule
Masahiro Yamada [Mon, 18 Nov 2013 00:44:54 +0000 (09:44 +0900)]
board: h2200: Delete an unnecessary make rule

We have a generic rule to generate .o file from *.S
in $(TOPDIR)/config.mk.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
11 years agotools: updater: Remove remainders of dead board
Masahiro Yamada [Thu, 14 Nov 2013 02:00:30 +0000 (11:00 +0900)]
tools: updater: Remove remainders of dead board

tools/updater needs board/MAI/AmigaOneG3SE board
for compiling.
But AmigaOneG3SE board was already deleted
by Commit 953b7e6.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
11 years agotools: imls: Remove a broken and unused tool.
Masahiro Yamada [Thu, 14 Nov 2013 01:58:56 +0000 (10:58 +0900)]
tools: imls: Remove a broken and unused tool.

It looks like tools/imls/Makefile is invoked from nowhere.
And also it is broken.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
11 years agogpio_led: add support for inverted polarity
Igor Grinberg [Thu, 7 Nov 2013 23:03:52 +0000 (01:03 +0200)]
gpio_led: add support for inverted polarity

Some GPIO connected LEDs have inverted polarity.
Introduce new config option: CONFIG_GPIO_LED_INVERTED_TABLE for the
specifying the inverted GPIO LEDs list and add support for this in the
gpio_led driver.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Tested-by: Ilya Ledvich <ilya@compulab.co.il>
11 years agogpio_led: check gpio_request() return value
Igor Grinberg [Thu, 7 Nov 2013 23:03:51 +0000 (01:03 +0200)]
gpio_led: check gpio_request() return value

Add a check for the gpio_request() function return value and do not try
to configure the GPIO if the gpio_request() call fails.
Also, print an error message indicating the gpio_request() has failed.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Tested-by: Ilya Ledvich <ilya@compulab.co.il>
11 years agoREADME: document the CONFIG_GPIO_LED symbol
Igor Grinberg [Thu, 7 Nov 2013 23:03:50 +0000 (01:03 +0200)]
README: document the CONFIG_GPIO_LED symbol

The CONFIG_GPIO_LED symbol does not have any documentation in the README
file. Document the CONFIG_GPIO_LED symbol.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
11 years agohash.c: Correct non-hash subcommand crc32 addr-save support
Tom Rini [Thu, 7 Nov 2013 12:39:48 +0000 (07:39 -0500)]
hash.c: Correct non-hash subcommand crc32 addr-save support

In the case of not having CONFIG_CMD_HASH but having CONFIG_CMD_CRC32
enabled (and not CONFIG_CRC32_VERIFY), we end up in this part of the
code path on hash_command().  However, we will only have exactly 3 args
here, and 3 > 3 is false, and we will not try and store the hash at the
address given as arg #3.  The next problem however is that we've been
moving argv around so the third value is now in argv[0] not argv[3].

Confirmed on AM335x Beaglebone White.

Signed-off-by: Tom Rini <trini@ti.com>
11 years agonet: rtl8169: Add support for RTL8168d/8111d
Thierry Reding [Fri, 20 Sep 2013 14:03:43 +0000 (16:03 +0200)]
net: rtl8169: Add support for RTL8168d/8111d

This chip is compatible with the existing driver, except that it uses
BAR2 instead of BAR1 for the I/O memory region. Using this patch I can
use the PCIe ethernet interface on the CompuLab Trimslice to boot from
the network.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Patch: 276477

11 years agonet: rtl8169: Improve cache maintenance
Thierry Reding [Fri, 20 Sep 2013 14:03:42 +0000 (16:03 +0200)]
net: rtl8169: Improve cache maintenance

Instead of directly calling the low-level invalidate_dcache_range() and
flush_cache() functions, provide thin wrappers that take into account
alignment requirements.

While at it, fix a case where the cache was flushed but should have been
invalidated, two cases where the buffer data was flushed instead of the
descriptor and a missing cache invalidation before reading the packet
data that the NIC just wrote to memory.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Patch: 276474

11 years agonet: zynq_gem: Add d-cache support
Srikanth Thokala [Fri, 8 Nov 2013 17:25:48 +0000 (22:55 +0530)]
net: zynq_gem: Add d-cache support

Added d-cache support for zynq_gem.c,
Observed a difference of +0.8 MiB/s when downloading
a file of size of 3007944Bytes.

With d-cache OFF:
----------------
Filename 'uImage'.
Load address: 0x800
Loading: #################################################################
         #################################################################
         #################################################################
         ##########
         1.3 MiB/s
done
Bytes transferred = 3007944 (2de5c8 hex)

With d-cache ON:
---------------
Filename 'uImage'.
Load address: 0x800
Loading: #################################################################
         #################################################################
         #################################################################
         ##########
         2.1 MiB/s
done
Bytes transferred = 3007944 (2de5c8 hex)

Changes on zynq_gem for d-cache support:
- Tx and Rx buffers are cache-aligned
- Updated logic for invalidating Rx buffers and flushing Tx buffers.
- Tx and Rx BD's are allocated from non-cacheable region.
  (When BDs are cached, we don't see a consistent link)
- Use TX BD status intead of txsr status checks.

Signed-off-by: Srikanth Thokala <sthokal@xilinx.com>
Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
11 years agophy: Use general phy code for smsc lan8720a
David Dueck [Tue, 5 Nov 2013 16:23:03 +0000 (17:23 +0100)]
phy: Use general phy code for smsc lan8720a

Signed-off-by: David Dueck <davidcdueck@googlemail.com>
11 years agophy: Use supported field during autonegotiation
David Dueck [Tue, 5 Nov 2013 16:23:02 +0000 (17:23 +0100)]
phy: Use supported field during autonegotiation

The current code incorrectly detects gigabit capabilities for some
100Mbit/s phys. (lan8720a)

Signed-off-by: David Dueck <davidcdueck@googlemail.com>
11 years agonet: dm9000: random mac address support
Andrew Ruder [Wed, 23 Oct 2013 00:09:02 +0000 (19:09 -0500)]
net: dm9000: random mac address support

When an unprogrammed EEPROM is attached to a dm9000, the dm9000 will
come up with a invalid MAC address of ff:ff:ff:ff:ff:ff.  Add code that
gets enabled if CONFIG_RANDOM_MACADDR is enabled that generates a random
(and valid) locally administered MAC address that allows the system to
network boot until a real MAC address can be configured.

Signed-off-by: Andrew Ruder <andrew.ruder@elecsyscorp.com>
11 years agodrivers/net/e1000: Introduce CONFIG_E1000_NO_NVM
Rojhalat Ibrahim [Mon, 7 Oct 2013 16:30:39 +0000 (18:30 +0200)]
drivers/net/e1000: Introduce CONFIG_E1000_NO_NVM

The e1000 driver expects to always have some kind of non-volatile memory
attached directly to the ethernet controller chip. This means that I would
have to add an additional separate flash chip to my custom board just to
store essentially the MAC address. Since I don't want to do that, this patch
introduces a new config option CONFIG_E1000_NO_NVM. If defined it disables
all accesses to the NVM. I have tested the patch with a 82574 controller.

Signed-off-by: Rojhalat Ibrahim <imr@rtschenk.de>
11 years agonet: tftpsrv: Get correct client MAC address
Andrew Ruder [Wed, 23 Oct 2013 00:10:28 +0000 (19:10 -0500)]
net: tftpsrv: Get correct client MAC address

NetServerEther was not being cleared in the tftp server code, so the
destination MAC address would be whatever the last destination MAC
address was.

Scenario:
U-Boot:
dhcp
tftpsrv
Host:
Send device WRQ
Device:
Responds with ACK to dhcp server mac address with
host ip address

By clearing NetServerEther, we force a lookup of the host MAC address
to go with the associated host IP.

Signed-off-by: Andrew Ruder <andrew.ruder@elecsyscorp.com>
11 years agonet: phy: atheros: Fix masks for AR8035 and AR8021
Fabio Estevam [Sat, 2 Nov 2013 18:40:42 +0000 (16:40 -0200)]
net: phy: atheros: Fix masks for AR8035 and AR8021

The masks were ignoring the last 4 bits which didn't allow detection differences
between the ar8031 and ar8035.

Signed-off-by: Jon Nettleton <jon.nettleton@gmail.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Patch: 288018

11 years agonet/phy: Fix the phy id mask of AR8031
Chunhe Lan [Fri, 1 Nov 2013 09:17:44 +0000 (17:17 +0800)]
net/phy: Fix the phy id mask of AR8031

The both AR8031 and AR8035 belong to Atheros 803x serial PHY.
So the phy id mask of AR8031 is the same to the phy id mask
of AR8035. The right mask value is 0x4fffff.

This patch has been tested on the P1010 and P1023.

Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Patch: 287748

11 years agonet: tsec: Fix mac addr setup portability, cleanup
Claudiu Manoil [Mon, 30 Sep 2013 09:44:47 +0000 (12:44 +0300)]
net: tsec: Fix mac addr setup portability, cleanup

Fix the 32-bit memory access that is not "endianess safe",
i.e. not giving the desired byte layout for LE cpus:
tempval = *((uint *) (tmpbuf + 4)), where 'char tmpbuf[]'.

Free the stack from rendundant local vars:
tmpbuf[] and i.

Use a portable type (u32) for the 32bit tsec register value
holder: tempval.

Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
11 years agonet: tsec: Use portable regs type (uint->u32)
Claudiu Manoil [Mon, 30 Sep 2013 09:44:46 +0000 (12:44 +0300)]
net: tsec: Use portable regs type (uint->u32)

Use cross arch portable u32 instead of uint for the
tsec registers.  Remove the typedefs for the register
struct definitions in the process.  Fix long lines.

Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
11 years agonet: tsec: Use portable types and accessors for BDs
Claudiu Manoil [Fri, 4 Oct 2013 16:13:53 +0000 (19:13 +0300)]
net: tsec: Use portable types and accessors for BDs

Currently, the buffer descriptor (BD) fields cannot be
correctly accessed by a little endian processor.  This
patch fixes the issue by making the access of BDs to be
portable among different cpu architectures.

Use portable data types for the Rx/Tx buffer descriptor
fields.  Use portable I/O accessors to insure that the
big endian BDs are correctly accessed by little endian
cpus too, and to insure proper sync with the H/W.
Removed the redundant RTXBD "volatile" type, as proper
synchronization around BD data accesses is provided by
the I/O accessors now.
The "sparse" tool was also used to verify the correctness
of these changes.

Cc: Scott Wood <scottwood@freescale.com>
Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
11 years agonet: tsec: Fix CamelCase issues around BD code
Claudiu Manoil [Mon, 30 Sep 2013 09:44:44 +0000 (12:44 +0300)]
net: tsec: Fix CamelCase issues around BD code

Fix bufPtr and the rxIdx/ txIdx occurrences to
solve the related checkpatch warnings for the
coming patches.

Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
11 years agonet: fsl_mdio: Fix warnings for __iomem pointers
Claudiu Manoil [Mon, 30 Sep 2013 09:44:43 +0000 (12:44 +0300)]
net: fsl_mdio: Fix warnings for __iomem pointers

Add the __iomem address space marker for the tsec pointers
to struct tsec_mii_mng memory mapped register regions.
This solves the sparse warnings for mixig normal pointers with
__iomem pointers for tsec. E.g.:

fsl_mdio.c:34:19: warning: incorrect type in argument 1 (different
address spaces)
fsl_mdio.c:34:19:    expected unsigned int volatile [noderef]
<asn:2>*addr
fsl_mdio.c:34:19:    got unsigned int *<noident>
[...]

tsec.c:91:35: warning: incorrect type in argument 1 (different address
spaces)
tsec.c:91:35:    expected struct tsec_mii_mng *phyregs
tsec.c:91:35:    got struct tsec_mii_mng [noderef] <asn:2>*phyregs_sgmii
[...]

tsec.c:680:19: warning: incorrect type in assignment (different address
spaces)
tsec.c:680:19:    expected struct tsec_mii_mng *regs
tsec.c:680:19:    got struct tsec_mii_mng [noderef] <asn:2>*<noident>
[...]

Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
11 years agonet: tsec: Cleanup tsec regs init and fix __iomem warns
Claudiu Manoil [Mon, 30 Sep 2013 09:44:42 +0000 (12:44 +0300)]
net: tsec: Cleanup tsec regs init and fix __iomem warns

Remove tsec_t typedef.  Define macros as getters of
tsec and mdio register memory regions, for consistent
initialization of various 'regs' fields and also to
manage overly long initialization lines.
Use the __iomem address space marker to address sparse
warnings in tsec.c where IO accessors are used, like:

tsec.c:394:19: warning: incorrect type in argument 1 (different
address spaces)
tsec.c:394:19:    expected unsigned int volatile [noderef]
<asn:2>*addr
tsec.c:394:19:    got unsigned int *<noident>
[...]

Add the __iomem address space marker for the tsec pointers
to struct tsec_mii_mng memory mapped register regions.
This solves the sparse warnings for mixig normal pointers
with __iomem pointers for tsec.

Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>