Stefano Babic [Wed, 21 Mar 2012 00:14:24 +0000 (00:14 +0000)]
OMAP3: mt_ventoux: updated timing for FPGA
Fix chipselect timing for FPGA
Signed-off-by: Stefano Babic <sbabic@denx.de>
Cc: Tom Rini <trini@ti.com>
Grazvydas Ignotas [Mon, 19 Mar 2012 03:37:40 +0000 (03:37 +0000)]
twl4030: fix potential power supply handling issues
twl4030_pmrecv_vsel_cfg currently first sets up device group (effectively
enabling the supply), and only then sets vsel (selects voltage). This could
lead to wrong voltage for a short time, or even long time if second i2c
write fails.
Fix this by writing vsel first and device group after that. Also
introduce error checking to not enable the supply if we failed to set
the voltage, and start logging errors as power supply problems are
usually important.
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Stefano Babic [Wed, 21 Mar 2012 23:56:17 +0000 (23:56 +0000)]
NAND: TI: fix warnings in omap_gpmc.c
The following warnings are reported for boards using SOFT ECC.
omap_gpmc.c:33:30: warning: 'hw_nand_oob' defined but not used
omap_gpmc.c:78:13: warning: 'omap_hwecc_init' defined but not used
omap_gpmc.c:116:12: warning: 'omap_correct_data' defined but not used
omap_gpmc.c:182:12: warning: 'omap_calculate_ecc' defined but not used
omap_gpmc.c:208:13: warning: 'omap_enable_hwecc' defined but not used
Signed-off-by: Stefano Babic <sbabic@denx.de>
Cc: Tom Rini <trini@ti.com>
Cc: Scott Wood <scottwood@freescale.com>
Tom Rini [Thu, 15 Mar 2012 04:01:46 +0000 (04:01 +0000)]
cam_enc_4xx: Rename 'images' to 'imgs'
To avoid a conflict with common/cmd_bootm.c's 'images' (which is
exposed as part of the Linux SPL series), rename the board-specific
'images' to 'imgs'.
Cc: Heiko Schocher <hs@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
Acked-by: Heiko Schocher <hs@denx.de>
Tested-by: Heiko Schocher <hs@denx.de>
Simon Schwarz [Thu, 15 Mar 2012 04:01:45 +0000 (04:01 +0000)]
arm: Add Prep subcommand support to bootm
Adds prep subcommand to bootm implementation of ARM. When bootm is called
with the subcommand prep the function stops right after ATAGS creation and
before announce_and_cleanup.
This is used in command "cmd_spl export"
Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Tested-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
Stefano Babic [Thu, 15 Mar 2012 04:01:44 +0000 (04:01 +0000)]
OMAP3: twister: add support to boot Linux from SPL
Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Tom Rini <tom.rini@gmail.com>
CC: Wolfgang Denk <wd@denx.de>
CC: Simon Schwarz <simonschwarzcor@gmail.com>
Stefano Babic [Thu, 15 Mar 2012 04:01:43 +0000 (04:01 +0000)]
SPL: call cleanup_before_linux() before booting Linux
Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Tom Rini <tom.rini@gmail.com>
CC: Wolfgang Denk <wd@denx.de>
CC: Simon Schwarz <simonschwarzcor@gmail.com>
Stefano Babic [Thu, 15 Mar 2012 04:01:42 +0000 (04:01 +0000)]
OMAP3: SPL: do not call I2C init if no I2C is set.
Call i2c initialization in spl_board_init only if I2C
is configured for the board.
Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Tom Rini <tom.rini@gmail.com>
CC: Wolfgang Denk <wd@denx.de>
CC: Simon Schwarz <simonschwarzcor@gmail.com>
Stefano Babic [Thu, 15 Mar 2012 04:01:41 +0000 (04:01 +0000)]
Add cache functions to SPL for armv7
Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Tom Rini <tom.rini@gmail.com>
CC: Wolfgang Denk <wd@denx.de>
CC: Simon Schwarz <simonschwarzcor@gmail.com>
Simon Schwarz [Thu, 15 Mar 2012 04:01:40 +0000 (04:01 +0000)]
devkit8000: Implement and activate direct OS boot
- Implements spl_start_uboot() for devkit8000
- Add configs to activate direct OS boot from SPL
Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
CC: Tom Rini <tom.rini@gmail.com>
CC: Stefano Babic <sbabic@denx.de>
CC: Wolfgang Denk <wd@denx.de>
Simon Schwarz [Thu, 15 Mar 2012 04:01:39 +0000 (04:01 +0000)]
omap/spl: change output of spl_parse_image_header
This only outputs "Assuming u-boot.bin..." if debug is active.
Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
CC: Tom Rini <tom.rini@gmail.com>
CC: Stefano Babic <sbabic@denx.de>
CC: Wolfgang Denk <wd@denx.de>
Simon Schwarz [Thu, 15 Mar 2012 04:01:38 +0000 (04:01 +0000)]
omap-common/spl: Add linux boot to SPL
This adds Linux booting to the SPL
This depends on CONFIG_MACH_TYPE patch by Igor Grinberg
(http://article.gmane.org/gmane.comp.boot-loaders.u-boot/105809)
Related CONFIGs:
CONFIG_SPL_OS_BOOT
Activates/Deactivates the OS booting feature
CONFIG_SPL_OS_BOOT_KEY
defines the IO-pin number u-boot switch - if pressed u-boot is
booted
CONFIG_SYS_NAND_SPL_KERNEL_OFFS
Offset in NAND of direct boot kernel image to use in SPL
CONFIG_SYS_SPL_ARGS_ADDR
Address where the kernel boot arguments are expected - this is
normaly RAM-begin + 0x100
Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
CC: Tom Rini <tom.rini@gmail.com>
CC: Stefano Babic <sbabic@denx.de>
CC: Wolfgang Denk <wd@denx.de>
Simon Schwarz [Thu, 15 Mar 2012 04:01:37 +0000 (04:01 +0000)]
devkit8000/spl: init GPMC for dm9000 in SPL
Linux crashes if the GPMC isn't configured for the dm9000.
Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
CC: Tom Rini <tom.rini@gmail.com>
CC: Stefano Babic <sbabic@denx.de>
CC: Wolfgang Denk <wd@denx.de>
Simon Schwarz [Thu, 15 Mar 2012 04:01:36 +0000 (04:01 +0000)]
omap-common: Add NAND SPL linux booting
This implements booting of Linux from NAND in SPL
Related config parameters:
CONFIG_SYS_NAND_SPL_KERNEL_OFFS
Offset in NAND of direct boot kernel image to use in SPL
CONFIG_SYS_SPL_ARGS_ADDR
Address where the kernel boot arguments are expected - this is
normally RAM-start + 0x100 (on ARM)
Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
CC: Tom Rini <tom.rini@gmail.com>
CC: Stefano Babic <sbabic@denx.de>
CC: Wolfgang Denk <wd@denx.de>
Simon Schwarz [Thu, 15 Mar 2012 04:01:35 +0000 (04:01 +0000)]
devkit8000: add config for spl command
This adds some configs for devkit8000 to use the new spl command
Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
CC: Tom Rini <tom.rini@gmail.com>
CC: Stefano Babic <sbabic@denx.de>
CC: Wolfgang Denk <wd@denx.de>
Simon Schwarz [Thu, 15 Mar 2012 04:01:34 +0000 (04:01 +0000)]
Add cmd_spl command
This adds a spl command to the u-boot.
Related config:
CONFIG_CMD_SPL
activate/deactivate the command
CONFIG_CMD_SPL_NAND_OFS
Offset in NAND to use
Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Tom Rini <tom.rini@gmail.com>
CC: Wolfgang Denk <wd@denx.de>
Fabio Estevam [Mon, 19 Mar 2012 13:41:25 +0000 (13:41 +0000)]
mx53ard: Initialize return code with error
The variable "rc" is the return of board_eth_init() function. Initialize
it with an error code, so that this function can return an error when
CONFIG_SMC911X is not set.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Fabio Estevam [Wed, 21 Mar 2012 05:42:45 +0000 (05:42 +0000)]
mx53: Make PLL2 to be the parent of UART clock
Change the parent UART clock to be PLL2, so that U-boot can also boot
a Freescale 2.6.35 kernel for mx53.
FSL kernel and U-boot changed the UART parent from PLL3 to PLL2 to avoid
conflicts with IPU clocks, so that the video resolution can be changed
without affecting the UART clock.
On a 2.6.35 kernel the serial console is messed up after IPU driver is loaded
and this patch fixes this problem.
Tested on a mx53loco board booting a FSL kernel and also a mainline kernel.
Reported-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
Fabio Estevam [Thu, 22 Mar 2012 14:29:04 +0000 (14:29 +0000)]
configs: imx: Use CONFIG_SF_DEFAULT_CS
CONFIG_SPI_FLASH_CS is not used anywhere.
Use CONFIG_SF_DEFAULT_CS instead.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
Fabio Estevam [Thu, 22 Mar 2012 14:29:03 +0000 (14:29 +0000)]
mx28evk: Provide default values for SPI bus and chip select
Provide default values for SPI bus and chip select.
This allows the command "sf probe" to work without passing SPI bus and chip
select numbers as arguments.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
Fabio Estevam [Mon, 19 Mar 2012 12:36:10 +0000 (12:36 +0000)]
USB: ehci-mx6: Add proper IO accessors
Add proper IO accessors for mx6 usb registers.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Jason Liu <r64343@freescale.com>
Fabio Estevam [Tue, 20 Mar 2012 04:21:45 +0000 (04:21 +0000)]
mx6: Read silicon revision from register
Instead of hardcoding the mx6 silicon revision, read it in run-time.
Also, besides the silicon version print the mx6 variant type: quad,dual/solo
or solo-lite.
Tested on a mx6qsabrelite, where it shows:
CPU: Freescale i.MX6Q rev1.0 at 792 MHz
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Acked-by: Jason Liu <r64343@freescale.com>
Marek Vasut [Fri, 16 Mar 2012 11:32:43 +0000 (11:32 +0000)]
i.MX28: Drop __naked function from spl_mem_init
Instead of compiling the function and using the result as a constant, simply use
the constant.
NOTE: This patch works around bug:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52546
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Tom Rini <trini@ti.com>
Fabio Estevam [Sun, 18 Mar 2012 17:23:35 +0000 (17:23 +0000)]
mxs_spi: Return proper timeout error
Instead of returning -1, it is preferred to return -ETIMEDOUT in case of timeouts.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
Marek Vasut [Mon, 30 Jan 2012 14:05:39 +0000 (14:05 +0000)]
i.MX28: Make the stabilization delays shorter
Cut down the VDDIO/VDDA regulator stabilization delays to 500 uS. That should be
enough according to the datasheet and bootlets.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Robert Deliën <robert@delien.nl>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Matthias Fuchs <matthias.fuchs@esd.eu>
Fabio Estevam [Fri, 16 Mar 2012 11:32:09 +0000 (11:32 +0000)]
pmic_i2c: Return error in case of invalid pmic_i2c_tx_num
Return error in case of invalid pmic_i2c_tx_num.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Fabio Estevam [Tue, 13 Mar 2012 07:26:49 +0000 (07:26 +0000)]
mx6: Remove duplicate definition of ANATOP_BASE_ADDR
Remove duplicate definition of ANATOP_BASE_ADDR.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Tue, 13 Mar 2012 07:26:48 +0000 (07:26 +0000)]
mx6: Fix reset cause for Power On Reset case
After booting mx6qsabrelite from POR the following is reported:
CPU: Freescale i.MX61 family rev1.0 at 792 MHz
Reset cause: unknown reset
This is because both the POR and WDOG bits are set after reset.
Fix this by also checking both bits in the POR case.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Eric Nelson [Sun, 4 Mar 2012 10:51:36 +0000 (10:51 +0000)]
i.MX6: mx6qsabrelite: add MACH_TYPE_MX6Q_SABRELITE
Allow non-dt kernels to boot
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Eric Nelson [Mon, 12 Mar 2012 15:04:12 +0000 (15:04 +0000)]
i.MX6: mx6q_sabrelite: add CONFIG_REVISION_TAG
This is needed to support Freescale-supplied userspaces.
At the moment, both the IPU and VPU libraries provided by Freescale
in the "imx-lib" package contain routines which scrape the system
revision from /proc/cpuinfo. In the VPU library, this information is
used to load the proper firmware, allowing a single binary to be used
across various i.MX processors.
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
Marek Vasut [Sun, 26 Feb 2012 12:15:04 +0000 (12:15 +0000)]
i.MX28: Enable additional DRAM address bits
Enables all fourteen address lines for DRAM
Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Tested-by: Marek Vasut <marek.vasut@gmail.com>
Eric Nelson [Sun, 26 Feb 2012 12:03:15 +0000 (12:03 +0000)]
mx6q: mx6qsabrelite: setup_spi() should be called in board_init to allow use for environment
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Helmut Raiger [Wed, 15 Feb 2012 22:44:34 +0000 (22:44 +0000)]
mx31: add "ARM11P power gating" to get_reset_cause
Add missing reset reason 7 to get_reset_cause().
Signed-off-by: Helmut Raiger <helmut.raiger@hale.at>
Fabio Estevam [Thu, 9 Feb 2012 14:25:07 +0000 (14:25 +0000)]
mx31pdk: Fix CONFIG_SYS_MEMTEST_END
CONFIG_SYS_MEMTEST_END should be higher than CONFIG_SYS_MEMTEST_START.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Thu, 9 Feb 2012 14:25:11 +0000 (14:25 +0000)]
efikamx: Fix CONFIG_SYS_MEMTEST_END
CONFIG_SYS_MEMTEST_END should be higher than CONFIG_SYS_MEMTEST_START.
Cc: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Tested-by: Marek Vasut <marek.vasut@gmail.com>
Fabio Estevam [Thu, 9 Feb 2012 14:25:10 +0000 (14:25 +0000)]
mx53smd: Fix CONFIG_SYS_MEMTEST_END
CONFIG_SYS_MEMTEST_END should be higher than CONFIG_SYS_MEMTEST_START.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Thu, 9 Feb 2012 14:25:09 +0000 (14:25 +0000)]
mx53evk: Fix CONFIG_SYS_MEMTEST_END
CONFIG_SYS_MEMTEST_END should be higher than CONFIG_SYS_MEMTEST_START.
Cc: Jason Liu <r64343@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Thu, 9 Feb 2012 14:25:08 +0000 (14:25 +0000)]
mx51evk: Fix CONFIG_SYS_MEMTEST_END
CONFIG_SYS_MEMTEST_END should be higher than CONFIG_SYS_MEMTEST_START.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Eric Nelson [Fri, 2 Mar 2012 12:55:09 +0000 (12:55 +0000)]
i.MX6: mx6qsabrelite: add ext2 support
Current Ubuntu releases from Freescale contain a boot script in ext3 filesystem.
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Dirk Behme [Wed, 22 Feb 2012 22:50:19 +0000 (22:50 +0000)]
imximage: Remove overwriting of flash_offset
The flash header supports different flash offsets for different
boot devices. E.g. parallel NOR or OneNAND use a different offset
than FLASH_OFFSET_STANDARD (== 0x400).
The flash offset is correctly read from the configuration in
parse_cfg_cmd(). But is then overwritten wrongly in set_imx_hdr_v1/2().
Fix this by removing this overwriting. Use the flash offset
correctly read from the configuration, instead.
If there is no flash_offset read from the configuration file, i.e.
the BOOT_FROM tag is missing, exit with an error message.
Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
CC: Jason Liu <liu.h.jason@gmail.com>
CC: Stefano Babic <sbabic@denx.de>
Tested-by: Stefano Babic <sbabic@denx.de>
Marek Vasut [Tue, 6 Mar 2012 10:57:43 +0000 (11:57 +0100)]
IXP: Fix GPIO_INT_ACT_LOW_SET()
The GPIO_INT_ACT_LOW_SET was incorrectly handling interrupt lines higher than 7.
This is due to the fact that there are two registers for total of 16 lines.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Bryan Hundven <bryanhundven@gmail.com>
Cc: Michael Schwingen <rincewind@discworld.dascon.de>
Marek Vasut [Tue, 6 Mar 2012 00:10:00 +0000 (01:10 +0100)]
IXP: Fix NAND build warning on PDNB3 and SCPU
nand.c: In function ‘pdnb3_nand_read_buf’:
nand.c:107:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
nand.c: In function ‘pdnb3_nand_dev_ready’:
nand.c:124:18: warning: variable ‘val’ set but not used [-Wunused-but-set-variable]
Remove the 4-byte-at-time read mode altogether, the most is bogus and will
likely cause unaligned accesses.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Bryan Hundven <bryanhundven@gmail.com>
Cc: Michael Schwingen <rincewind@discworld.dascon.de>
Marek Vasut [Tue, 6 Mar 2012 00:02:14 +0000 (01:02 +0100)]
IXP: Move PDNB3 and SCPU from Makefile to boards.cfg
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Bryan Hundven <bryanhundven@gmail.com>
Cc: Michael Schwingen <rincewind@discworld.dascon.de>
Marek Vasut [Tue, 6 Mar 2012 00:00:52 +0000 (01:00 +0100)]
IXP: Squash warnings in IXP NPE
IxEthAcc.c: In function ‘ixEthAccInit’:
IxEthAcc.c:105:21: warning: comparison between ‘IxEthDBStatus’ and ‘enum <anonymous>’ [-Wenum-compare]
IxEthDBAPISupport.c: In function ‘ixEthDBPortAddressSet’:
IxEthDBAPISupport.c:633:18: warning: variable ‘ackPortAddressLock’ set but not used [-Wunused-but-set-variable]
IxQMgrDispatcher.c: In function ‘ixQMgrLLPShow’:
IxQMgrDispatcher.c:1194:18: warning: variable ‘q’ set but not used [-Wunused-but-set-variable]
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Bryan Hundven <bryanhundven@gmail.com>
Cc: Michael Schwingen <rincewind@discworld.dascon.de>
Marek Vasut [Mon, 5 Mar 2012 23:45:35 +0000 (00:45 +0100)]
IXP: Fix missing MACH_TYPE_{ACTUX?,PNB3,DVLHOST}
These symbols are no longer defined in Linux-ARM's mach-types files. Replace
these with CONFIG_MACH_TYPE instead.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Bryan Hundven <bryanhundven@gmail.com>
Cc: Michael Schwingen <rincewind@discworld.dascon.de>
Marek Vasut [Mon, 5 Mar 2012 23:00:12 +0000 (00:00 +0100)]
IXP: Make IXP buildable with arm-linux- toolchains
Add -EB flag to LD to switch endianness of the linker. This should make armeb
targets buildable again. Also, make use of U-Boot's internal libgcc instead of
toolchain's one, this works around the use of libraries from GCC, which might be
little endian.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Bryan Hundven <bryanhundven@gmail.com>
Cc: Michael Schwingen <rincewind@discworld.dascon.de>
Marek Vasut [Mon, 5 Mar 2012 23:44:22 +0000 (00:44 +0100)]
Examples: Properly append LDFLAGS to LD command
The LD command in examples/standalone/Makefile ignored platform specific
LDFLAGS setup. Pass these LDFLAGS to the command.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Bryan Hundven <bryanhundven@gmail.com>
Cc: Michael Schwingen <rincewind@discworld.dascon.de>
Matt Porter [Tue, 31 Jan 2012 12:03:58 +0000 (12:03 +0000)]
SPL: Enable YMODEM support on BeagleBone and AM335x EVM
Cc: Chandan Nath <chandan.nath@ti.com>
Tested-by: Tom Rini <trini@ti.com>
Signed-off-by: Matt Porter <mporter@ti.com>
Matt Porter [Tue, 31 Jan 2012 12:03:57 +0000 (12:03 +0000)]
SPL: Add YMODEM over UART load support
Adds support for loading U-Boot from UART using YMODEM protocol.
If YMODEM support is enabled in SPL and the romcode indicates
that SPL loaded via UART then SPL will wait for start of a
YMODEM transfer via the console port.
Signed-off-by: Matt Porter <mporter@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Mon, 20 Feb 2012 13:27:43 +0000 (13:27 +0000)]
SPL: Add README.omap3
This document describes the SPL process for OMAP3 (and related) boards
as well as a partial memory map and how to verify certain aspects
outside of running on the target.
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Tue, 14 Feb 2012 07:29:40 +0000 (07:29 +0000)]
README: document more SPL config options
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Tue, 14 Feb 2012 07:29:39 +0000 (07:29 +0000)]
spl.c: Use __noreturn decorator
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Mon, 20 Feb 2012 13:50:10 +0000 (13:50 +0000)]
config.mk: Check for -fstack-usage support
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Tue, 14 Feb 2012 07:29:37 +0000 (07:29 +0000)]
config.mk: Make cc-option create a file under include/generated
Testing for -fstack-usage requires the creation of an output file, which
isn't possible with /dev/null.
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Tue, 14 Feb 2012 07:29:36 +0000 (07:29 +0000)]
.gitignore: Add .su files
The '-fstack-usage' option to gcc will generate .su files, ignore them.
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Tom Rini <trini@ti.com>
Robert Delien [Sun, 26 Feb 2012 12:15:07 +0000 (12:15 +0000)]
Fix erroneous 32-bit access to hw_clkctrl_frac0 and hw_clkctrl_frac1 registers
This patch fixes erroneous 32-bit access to registers
hw_clkctrl_frac0 and hw_clkctrl_frac1.
Signed-off-by: Robert Delien <robert@delien.nl>
Acked-by: Marek Vasut <marex@denx.de>
Tested-by: Marek Vasut <marex@denx.de>
Robert Delien [Sun, 26 Feb 2012 12:15:06 +0000 (12:15 +0000)]
Introducing 8-bit wide register, mx28_register_8
This patch introduces an 8-bit register, mx28_register_8, in order to
prepare for fixing erroneous 32-bit wide access of registers
hw_clkctrl_frac0 and hw_clkctrl_frac1.
Signed-off-by: Robert Delien <robert@delien.nl>
Acked-by: Marek Vasut <marex@denx.de>
Tested-by: Marek Vasut <marex@denx.de>
Robert Delien [Sun, 26 Feb 2012 12:15:05 +0000 (12:15 +0000)]
Renamed mx28_register to mx28_register_32 to prepare for mx28_register_8
This patch renames mx28_register to mx28_register_32 in order to
prepare for the introduction of an 8-bit register, mx28_register_8.
Signed-off-by: Robert Delien <robert@delien.nl>
Acked-by: Marek Vasut <marex@denx.de>
Tested-by: Marek Vasut <marex@denx.de>
Marek Vasut [Sun, 26 Feb 2012 12:15:03 +0000 (12:15 +0000)]
i.MX28: Reformat the DRAM memory configuration data
Reformat the data so it's easier to navigate through them.
Signed-off-by: Marek Vasut <marex@denx.de>
Marek Vasut [Sun, 26 Feb 2012 12:15:02 +0000 (12:15 +0000)]
M28: Support for the old M28 SoM v1.0
This prototype version SoM is unused and not available to public.
Support this only for internal debugging purposes.
Signed-off-by: Marek Vasut <marex@denx.de>
Marek Vasut [Sun, 26 Feb 2012 12:15:01 +0000 (12:15 +0000)]
M28: Fix LCD PINMUX
The LCD pins configuration was wrong in U-Boot, configure pins properly.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Wolfgang Grandegger [Wed, 8 Feb 2012 22:33:26 +0000 (22:33 +0000)]
mx6qsabrelite: add and enable USB Host 1 support
Cc: Stefano Babic <sbabic@denx.de>
Cc: Jason Liu <jason.hui@linaro.org>
Signed-off-by: Wolfgang Grandegger <wg@denx.de>
Wolfgang Grandegger [Wed, 8 Feb 2012 22:33:25 +0000 (22:33 +0000)]
usb/ehci: Add USB support for the MX6Q
Currently, only USB Host 1 is supported.
Cc: Remy Bohmer <linux@bohmer.net>
Signed-off-by: Wolfgang Grandegger <wg@denx.de>
Dirk Behme [Sun, 12 Feb 2012 21:29:47 +0000 (21:29 +0000)]
mx6q: mx6qsabrelite: Update the README
The SD loader binary is now downloadable at
https://wiki.linaro.org/Boards/MX6QSabreLite
under a open-source 3-clause BSD license. Update the README
for this.
The discussion shows that it's hard to change the hardware
regarding the default SPI NOR boot of the SabreLite boards.
I.e. this will stay the default boot. Therefore remove the
'early version of' statement.
Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
CC: Stefano Babic <sbabic@denx.de>
CC: Jason Liu <liu.h.jason@gmail.com>
Robert Delien [Tue, 7 Feb 2012 04:08:56 +0000 (04:08 +0000)]
i.mx28: Replaced magic numbers for scratch register addresses with register definitions
This patch replaces the use of magice numbers for scratch register
addresses with earlier defined register definitions.
Signed-off-by: Robert Delien <robert@delien.nl>
Robert Delien [Tue, 7 Feb 2012 04:08:55 +0000 (04:08 +0000)]
i.mx28: Added register definitions for DIGCTL registers
This patch adds register definitions for the registers of the DIGCTL
IP-block.
Signed-off-by: Robert Delien <robert@delien.nl>
Marek Vasut [Mon, 27 Feb 2012 12:59:47 +0000 (13:59 +0100)]
PXA: Fix missing get_tbclk() breaking vpac boards
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Marek Vasut [Mon, 27 Feb 2012 11:56:39 +0000 (12:56 +0100)]
PXA: Fix warning in zipitz2
Configuring for zipitz2 board...
zipitz2.c: In function ‘board_mmc_init’:
zipitz2.c:85:2: warning: implicit declaration of function ‘pxa_mmc_register’ [-Wimplicit-function-declaration]
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Simon Glass [Mon, 21 Nov 2011 10:49:38 +0000 (10:49 +0000)]
arm: Remove jornada link script
This link script seems old and incompatible with relocation and its
own sa1000 start.S file. It isn't used because the CPU's link script
was picked up in preference to this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Kristoffer Ericson <kristoffer.ericson@gmail.com>
Marek Vasut [Mon, 13 Feb 2012 08:05:16 +0000 (09:05 +0100)]
PXA: Remove PXA PCMCIA support
Say good bye to some ancient, very broken and unused code.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Vasily Khoruzhick [Wed, 25 Jan 2012 19:54:33 +0000 (22:54 +0300)]
zipitz2: use pxa_mmc_gen as MMC driver
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Vasily Khoruzhick [Fri, 13 Jan 2012 07:11:44 +0000 (10:11 +0300)]
zipitz2: fix boot issue introduced by PXA low level init rework
CONFIG_SYS_INIT_SP_ADDR points to RAM, but it's used before
DRAM controller init. Fix it by setting CONFIG_SYS_INIT_SP_ADDR
to SRAM
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Wolfgang Denk [Fri, 23 Mar 2012 20:59:16 +0000 (21:59 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-cfi-flash
* 'master' of git://git.denx.de/u-boot-cfi-flash:
cfi: fix the incomplete erased status check in buffer write
Wolfgang Denk [Fri, 23 Mar 2012 20:57:50 +0000 (21:57 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-nds32
* 'master' of git://git.denx.de/u-boot-nds32:
nds32/n1213: correct vector table in start.S
nds32: fix ptrace and interrupt register overflow
Simon Glass [Tue, 20 Mar 2012 04:59:14 +0000 (21:59 -0700)]
Revert "Add board_pre_console_putc to deal with early console output"
This reverts commit
295d3942b806552503243f5cfb36aec6f1b5a9bf.
It turns that this really doesn't work very nicely. Instead we should
have a pre-console panic function so that we know that further execution
is impossible and we don't need to worry about trampling on UARTs, etc.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Wolfgang Denk <wd@denx.de>
Tao Hou [Thu, 15 Mar 2012 15:33:58 +0000 (23:33 +0800)]
cfi: fix the incomplete erased status check in buffer write
Without the fix, flash_write_cfibuffer will terminate the erased
status check once an all-0xFF word has been found instead of
continuing the erased status check utill the first non-0xFF word.
Signed-off-by: Tao Hou <hotforest@gmail.com>
Cc: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
Wolfgang Denk [Mon, 19 Mar 2012 08:32:12 +0000 (09:32 +0100)]
ETX094: adjust linker script due to grown code size
Recent bootstage commits made the code grow, which caused linker
errors. Adjust the linker script to fix that.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Macpaul Lin [Sun, 11 Mar 2012 08:53:23 +0000 (16:53 +0800)]
nds32/n1213: correct vector table in start.S
Correct definition of vector table in start.S
Signed-off-by: Macpaul Lin <macpaul@gmail.com>
Macpaul Lin [Sun, 11 Mar 2012 08:30:18 +0000 (16:30 +0800)]
nds32: fix ptrace and interrupt register overflow
Fix ptrace and interrupt register overflow warning.
Add missing P0 and P1 (r26 and r27) into register lists.
These register are usually used in OS.
Signed-off-by: Macpaul Lin <macpaul@gmail.com>
Ajay Bhargav [Mon, 13 Feb 2012 03:30:38 +0000 (03:30 +0000)]
Armada100: gplugD: Add FAT & EXT2 command support
This patch adds FAT and ext2 command support for marvell gplugD
Signed-off-by: Ajay Bhargav <ajay.bhargav@einfochips.com>
Ajay Bhargav [Mon, 13 Feb 2012 03:27:44 +0000 (03:27 +0000)]
Armada100: gplugD: Add USB command support
This patch adds support for USB commands and USB storage device for
Marvell gplugD
Signed-off-by: Ajay Bhargav <ajay.bhargav@einfochips.com>
Ajay Bhargav [Mon, 13 Feb 2012 03:27:43 +0000 (03:27 +0000)]
USB: Armada100: EHCI Driver for Armada100 SOCs
This patch adds support for USB EHCI driver for Armada100 SOCs.
Signed-off-by: Ajay Bhargav <ajay.bhargav@einfochips.com>
Ajay Bhargav [Mon, 13 Feb 2012 03:27:42 +0000 (03:27 +0000)]
USB: Armada100: Add UTMI PHY interface driver
This patch adds USB host controller's UTMI PHY interface driver for
Armada100 SOCs.
Signed-off-by: Ajay Bhargav <ajay.bhargav@einfochips.com>
Mike Frysinger [Mon, 5 Mar 2012 15:15:25 +0000 (15:15 +0000)]
git-mailrc: change usb maintainer to Marek
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Łukasz Majewski [Mon, 12 Mar 2012 22:08:06 +0000 (22:08 +0000)]
usb:udc:samsung:fix Remove the req_config flag
The dev->req_config flag was indicating that the forwarded
request needs to perform the usb gadget delayed status.
This is however not needed anymore, so it can be removed.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Marek Vasut <marex@denx.de>
Shiraz Hashim [Tue, 6 Mar 2012 23:39:41 +0000 (23:39 +0000)]
USB:gadget:designware Fix memory nonalignment issue
While receiving packets from FIFO sometimes the buffer provided was
nonaligned. Fix this by taking a temporary aligned buffer and then
copying the content to nonaligned buffer.
Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
Amit Virdi [Tue, 6 Mar 2012 23:39:40 +0000 (23:39 +0000)]
USB:gadget:designware Make locally used functions static
Signed-off-by: Amit Virdi <amit.virdi@st.com>
Vipin KUMAR [Tue, 6 Mar 2012 23:39:39 +0000 (23:39 +0000)]
USB:gadget:designware Support high speed
This patch adds the support for usb device high speed for designware peripheral.
Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
Vipin KUMAR [Tue, 6 Mar 2012 23:39:38 +0000 (23:39 +0000)]
USB:gadget:designware Device controller bugfixes
This patch fixes a few bugs in USB device controller driver.
The fixes are as follows
1. Adding error condition checks eg. NULL return
2. Endpoint other than endpoint 0 (control endpoint) are initialized
only if usb state machine reaches STATE_ADDRESSED or above
3. Zero length packet handling corrected
4. Dead code removed
5. Bulk out endpoint returns after servicing 1 interrupt and returns
back to service if more interrupts are pending
Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
Acked-by: Marek Vasut <marex@denx.de>
Vipin KUMAR [Tue, 6 Mar 2012 23:39:37 +0000 (23:39 +0000)]
USB:gadget:designware USB device controller (UDC) implementation
The earlier usb device controller driver was specific to spear platforms. This
patch implements the usb device controller driver as a generic controller which
can be reused by other platforms using this peripheral.
Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
Acked-by: Marek Vasut <marex@denx.de>
Mike Frysinger [Mon, 5 Mar 2012 13:47:00 +0000 (13:47 +0000)]
usb: replace wait_ms() with mdelay()
Common code has a mdelay() func, so use that instead of the usb-specific
wait_ms() func. This also fixes the build errors:
ohci-hcd.c: In function 'submit_common_msg':
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1519:9: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1816:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1827:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1844:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1563:11: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1583:9: sorry, unimplemented: called from here
make[1]: *** [ohci-hcd.o] Error 1
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Marek Vasut <marex@denx.de>
Mike Frysinger [Fri, 3 Feb 2012 03:03:04 +0000 (03:03 +0000)]
usb: musb: fix printf warning
musb_hcd.c: In function 'musb_submit_rh_msg':
musb_hcd.c:827:2: warning: format '%d' expects type 'int',
but argument 3 has type 'long unsigned int'
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Simon Glass [Mon, 13 Feb 2012 13:51:21 +0000 (13:51 +0000)]
bootstage: arm: Add bootstage calls in board and bootm
Add calls to bootstage before and after relocation, and just
before jumping to the OS.
The idea here is you can call bootstage_report() to get a report.
Additionally, if you define CONFIG_BOOTSTAGE_REPORT then a report is
printed automatically by U-Boot just before jumping to the kernel.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 10 Dec 2011 11:08:06 +0000 (11:08 +0000)]
bootstage: Plumb in bootstage calls for basic operations
This inserts bootstage calls into tftp, usb start and bootm. We
could go further, but this is a reasonable start to illustrate
the concept.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Mon, 13 Feb 2012 13:51:19 +0000 (13:51 +0000)]
bootstage: Implement core microsecond boot time measurement
This defines the basics of a new boot time measurement feature. This allows
logging of very accurate time measurements as the boot proceeds, by using
an available microsecond counter.
To enable the feature, define CONFIG_BOOTSTAGE in your board config file.
Also available is CONFIG_BOOTSTAGE_REPORT which will cause a report to be
printed just before handing off to the OS.
Most IDs are not named at this stage. For that I would first like to
renumber them all.
Timer summary in microseconds:
Mark Elapsed Stage
0 0 reset
205,000 205,000 board_init_f
6,053,000 5,848,000 bootm_start
6,053,000 0 id=1
6,058,000 5,000 id=101
6,058,000 0 id=100
6,061,000 3,000 id=103
6,064,000 3,000 id=104
6,093,000 29,000 id=107
6,093,000 0 id=106
6,093,000 0 id=105
6,093,000 0 id=108
7,089,000 996,000 id=7
7,089,000 0 id=15
7,089,000 0 id=8
7,097,000 8,000 start_kernel
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Mon, 13 Feb 2012 13:51:18 +0000 (13:51 +0000)]
bootstage: Replace show_boot_progress/error() with bootstage_...()
These calls should not be made directly any more, since bootstage
will call the show_boot_...() functions as needed.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 10 Dec 2011 11:08:03 +0000 (11:08 +0000)]
bootstage: Define an optional microsecond timer
Define timer_get_boot_us() which returns the number of microseconds
since boot. If undefined then we use get_timer() * 1000.
We can fit this in a 32-bit register which keeps everyone happy on
the efficiency side. It will wrap around after about an hour. If we
are still looking at it after an hour then we had better not be
timing the boot.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 10 Dec 2011 11:08:02 +0000 (11:08 +0000)]
bootstage: Convert FIT progress numbers to enums
This changes over all the FIT image progress numbers to use enums
from bootstage.h.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 14 Jan 2012 15:24:52 +0000 (15:24 +0000)]
bootstage: Convert net progress numbers to enums
This changes over the network-related progress numbers to use enums
from bootstage.h.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 10 Dec 2011 11:08:00 +0000 (11:08 +0000)]
bootstage: Convert NAND progress numbers to enums
This changes over the NAND progress numbers to use enums from
bootstage.h.
Signed-off-by: Simon Glass <sjg@chromium.org>