Troy Kisky [Thu, 19 Jul 2012 08:18:03 +0000 (08:18 +0000)]
mxc_i2c: remove ifdef of CONFIG_HARD_I2C
This is always selected when CONFIG_I2C_MXC is
selected, so it adds no value.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Acked-by: Marek Vasut <marex@denx.de>
Troy Kisky [Thu, 19 Jul 2012 08:18:02 +0000 (08:18 +0000)]
mxc_i2c: fix i2c_imx_stop
Instead of clearing 2 bits, all the other
bits were set because '|=' was used instead
of '&='.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
Holger Brunck [Thu, 28 Jun 2012 04:30:22 +0000 (04:30 +0000)]
i2c: deblock i2c bus also if accessed before realocation
If we switch to a different i2c bus in changing the mux config for the
i2c mux, we have to be sure to deblock the bus also before realocation.
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Heiko Schocher <hs@denx.de>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
Wolfgang Denk [Mon, 30 Jul 2012 18:39:52 +0000 (20:39 +0200)]
Merge branch 'next' of git://git.denx.de/u-boot
* 'next' of git://git.denx.de/u-boot:
MPC8xx: Fixup warning in arch/powerpc/cpu/mpc8xx/cpu.c
doc: cleanup - move board READMEs into respective board directories
net: sh_eth: add support for SH7757's GETHER
net: sh_eth: modify the definitions of regsiter
net: sh_eth: add SH_ETH_TYPE_ condition
net: sh_eth: clean up for the SH7757's code
net: fec_mxc: Fix MDC for xMII
net: fec_mxc: Fix setting of RCR for xMII
net: nfs: make NFS_TIMEOUT configurable
net: Inline the new eth_setenv_enetaddr_by_index function
net: allow setting env enetaddr from net device setting
net/designware: Consecutive writes to the same register to be avoided
CACHE: net: asix: Fix asix driver to work with data cache on
net: phy: micrel: make ksz9021 phy accessible
net: abort network initialization if the PHY driver fails
phylib: phy_startup() should return an error code on failure
net: tftp: fix type of block arg to store_block
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Mon, 30 Jul 2012 18:24:37 +0000 (20:24 +0200)]
Prepare v2012.07
Signed-off-by: Wolfgang Denk <wd@denx.de>
Linu Cherian [Thu, 26 Jul 2012 22:21:53 +0000 (22:21 +0000)]
hawkboard: Fix SPL Nand driver misconfiguration
Hawkboard was using the wrong nand_read_page version for SPL image.
As a side effect, the u-boot image loaded by the SPL from nand
was getting corrupted.
Enable CONFIG_SYS_NAND_HW_ECC_OOBFIRST to select the correct nand_read_page
algorithm for SPL.
Signed-off-by: Linu Cherian <linucherian@gmail.com>
Acked-by: Sughosh Ganu <urwithsughosh@gmail.com>
Acked-by: Tom Rini <trini@ti.com>
Wolfgang Denk [Mon, 30 Jul 2012 08:07:00 +0000 (10:07 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-mips
* 'master' of git://git.denx.de/u-boot-mips:
MIPS: fix renaming of inca-swap-bytes to xway-swap-bytes
Signed-off-by: Wolfgang Denk <wd@denx.de>
Marek Vasut [Fri, 27 Jul 2012 22:57:12 +0000 (00:57 +0200)]
MPC8xx: Fixup warning in arch/powerpc/cpu/mpc8xx/cpu.c
cpu.c: In function ‘check_CPU’:
cpu.c:256:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Subject slightly changed.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Tested on TQM855MDCBAB7-T66.102 (MPC855T at 66 MHz) and
TQM860LDB0A3-T50.202 (MPC860T at 50MHz).
Tested-by: Wolfgang Denk <wd@denx.de>
Acked-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Thu, 26 Jul 2012 20:52:41 +0000 (20:52 +0000)]
Makefile: avoid "Generating asm-offsets.h" message with "-s"
make would spit out a message like
Generating /tmp/build/include/generated/asm-offsets.h
even when running with option "-s". Fix this.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Sun, 29 Apr 2012 23:57:39 +0000 (23:57 +0000)]
doc: cleanup - move board READMEs into respective board directories
Also drop a few files referring to no longer / not yet supported
boards.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Prafulla Wadaskar <prafulla@marvell.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Kim Phillips <kim.phillips@freescale.com>
Cc: Andy Fleming <afleming@gmail.com>
Cc: Jason Jin <jason.jin@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Acked-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
Daniel Schwierzeck [Fri, 27 Jul 2012 21:44:24 +0000 (23:44 +0200)]
MIPS: fix renaming of inca-swap-bytes to xway-swap-bytes
Fix some remains of the renaming of inca-swap-bytes introduced in
commit
60b74bde9280e85f4423c05a50ecc41de56ad980
MIPS: INCA-IP: rename inca-swap-bytes host tool
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Wolfgang Denk [Fri, 27 Jul 2012 06:27:18 +0000 (08:27 +0200)]
Prepare v2012.07-rc3
Signed-off-by: Wolfgang Denk <wd@denx.de>
Joe Hershberger [Mon, 23 Jul 2012 13:11:16 +0000 (13:11 +0000)]
net: Make sure the ethaddr is updated in net_init()
NetConsole may call NetSendUDPPacket before NetLoop is called. This
will cause the source MAC address (NetOurEther) to be wrong. Instead
of only changing it in NetLoop, move it to NetLoopInit so that it is
also updated when net_init() is called (especially by nc_start()).
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reported-by: Michael Walle <michael@walle.cc>
Acked-by: Michael Walle <michael@walle.cc>
Yoshihiro Shimoda [Tue, 26 Jun 2012 16:38:11 +0000 (16:38 +0000)]
net: sh_eth: add support for SH7757's GETHER
SH7757 has 2 ETHERs and 2 GETHERs. This patch supports the SH7757's
GETHER. If CONFIG_SH_ETHER_USE_GETHER is defined using SH7757,
the driver handles the GETHER.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Yoshihiro Shimoda [Tue, 26 Jun 2012 16:38:09 +0000 (16:38 +0000)]
net: sh_eth: modify the definitions of regsiter
The previous code had many similar definitions in each CPU.
This patch borrows from the sh_eth driver of Linux kernel.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Yoshihiro Shimoda [Tue, 26 Jun 2012 16:38:06 +0000 (16:38 +0000)]
net: sh_eth: add SH_ETH_TYPE_ condition
At the moment, the driver supports the following CPUs:
- GETHER (Gigabit Ethernet) : SH7763, SH7734
- ETHER (Fast Ethernet) : SH7724, SH7757
And the driver had the following "#if":
#if defined(CONFIG_CPU_SH7763) || defined(CONFIG_CPU_SH7734)
#if !defined(CONFIG_CPU_SH7757) && !defined(CONFIG_CPU_SH7724)
- Those are for GETHER
#if defined(CONFIG_CPU_SH7724) || defined(CONFIG_CPU_SH7757)
- This is for ETHER
So, for clean up the code, this patch adds SH_ETH_TYPE_GETHER and
SH_ETH_TYPE_ETHER. And then, the patch modifies the above "#if".
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Yoshihiro Shimoda [Tue, 26 Jun 2012 16:38:02 +0000 (16:38 +0000)]
net: sh_eth: clean up for the SH7757's code
The SH7757's ETHER can work using the SH7724's setting. So, the patch
modifies it.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Wolfgang Denk [Sun, 22 Jul 2012 20:00:02 +0000 (22:00 +0200)]
Prepare v2012.07-rc2
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Sun, 22 Jul 2012 19:58:26 +0000 (21:58 +0200)]
Minor Coding Style Cleanup.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Sun, 22 Jul 2012 07:58:47 +0000 (09:58 +0200)]
BC3450 board: Remove unused CONFIG_SYS_CPU definition
This fixes:
cmd_bc3450.c:55:0: warning: "CONFIG_SYS_CPU" redefined [enabled by default]
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>
Wolfgang Denk [Sun, 22 Jul 2012 07:56:06 +0000 (09:56 +0200)]
BC3450 board: change debug code to using debug()
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>
Wolfgang Denk [Sat, 21 Jul 2012 22:10:39 +0000 (00:10 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-arm
* 'master' of git://git.denx.de/u-boot-arm:
ARM1136: Fix cache range checks
mx6: Make pad name macro consistent with the datasheet
mx28: Fix elftosb source link in README.mx28_common
doc: README.mx28_common: Add missing entry into Contents
Signed-off-by: Wolfgang Denk <wd@denx.de>
Stefano Babic [Thu, 19 Jul 2012 23:00:02 +0000 (23:00 +0000)]
MPC83xx, MPC85xx: compile stub cache function
An empty flush_dcache_range() was added into MPC83xx and MPC85xx to
work with drivers shared with other architecture. However, it is
compiled only if USB is set, but it is required for other drivers
(FSL_ESDHC), too.
Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Andy Fleming <afleming@gmail.com>
CC: Dirk Behme <dirk.behme@de.bosch.com>
CC: Marek Vasut <marex@denx.de>
CC: Wolfgang Denk <wd@denx.de>
Added MPC83xx version.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Benoît Thébaudeau [Thu, 19 Jul 2012 01:35:32 +0000 (01:35 +0000)]
ARM1136: Fix cache range checks
bad_cache_range actually returned true if the range was OK, but it was used
according to its name, which resulted in all valid dcache range invalidate/flush
operations being dropped. Hence, most DMA transfers resulted in garbage data.
This patch renames this function according to what it does, and it fixes the
interpretation of its return value by other functions. The chosen naming is the
same as for ARM926EJ-S in order to be consistent.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Acked-by: Stefano Babic <sbabic@denx.de>
Ashok [Fri, 15 Jun 2012 03:48:57 +0000 (03:48 +0000)]
mx6: Make pad name macro consistent with the datasheet
Use the same name as defined in the datasheet.
DSP_CLK -> DISP_CLK
Signed-off-by: Ashok Kumar Reddy Kourla <ashokkourla2000@gmail.com>
Acked-by: Marek Vasut <marex@denx.de>
Anatolij Gustschin [Wed, 27 Jun 2012 04:14:29 +0000 (04:14 +0000)]
mx28: Fix elftosb source link in README.mx28_common
The documented link to elftosb package tarball is not accessible,
change to another working link.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Fabio Estevam <festevam@gmail.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Detlev Zundel <dzu@denx.de>
Acked-by: Marek Vasut <marex@denx.de>
Fabio Estevam [Mon, 18 Jun 2012 05:51:49 +0000 (05:51 +0000)]
doc: README.mx28_common: Add missing entry into Contents
commit
419ea2d84 (mx28: Split the README into a common part and a m28 specific part)
missed an entry in the Contents section that was part of the original file.
Add the missing entry for completeness.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
Wolfgang Denk [Fri, 20 Jul 2012 20:38:32 +0000 (22:38 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-arm
* 'master' of git://git.denx.de/u-boot-arm:
ARM: lib: Remove CONFIG_ARCH_CPU_INIT dependency
ARM: OMAP4: PANDA: Add rest of the USB module pads to essentials
arm: armv7: add compile option -mno-unaligned-access if available
arm: Fix to mistake clean the memory space
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Fri, 20 Jul 2012 20:35:13 +0000 (22:35 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-nds32
* 'master' of git://git.denx.de/u-boot-nds32:
nds32: split common cache access from cpu into lib
Signed-off-by: Wolfgang Denk <wd@denx.de>
Marek Vasut [Fri, 20 Jul 2012 10:12:58 +0000 (10:12 +0000)]
common.h: Remove include compiler.h
Remove this as including it on global scale breaks a lot of things.
This was reported by:
Matthew McClintock <B29882@freescale.com>
Fix found by:
Tom Rini <trini@ti.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Tom Rini <trini@ti.com>
Macpaul Lin [Sun, 15 Jul 2012 03:54:13 +0000 (11:54 +0800)]
nds32: split common cache access from cpu into lib
This commit does the following updates.
1. Split the common cache access from cpu.c into lib folder.
2. Rename the following cache api to adapt common.h
- dcache_flush_rang -> flush_dcache_rang
- icache_inval_range -> invalidate_icache_range
3. Add invalidate_dcache_range
Signed-off-by: Macpaul Lin <macpaul@gmail.com>
Fabio Estevam [Thu, 1 Mar 2012 04:02:38 +0000 (04:02 +0000)]
ARM: lib: Remove CONFIG_ARCH_CPU_INIT dependency
Create a weak-aliased arch_cpu_init, so that we can get rid of CONFIG_ARCH_CPU_INIT
and always call arch_cpu_init.
This way we do not need to define CONFIG_ARCH_CPU_INIT in every board file, since
arch_cpu_init() is supposed to handle common CPU level code.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
SRICHARAN R [Wed, 18 Jul 2012 21:54:47 +0000 (14:54 -0700)]
ARM: OMAP4: PANDA: Add rest of the USB module pads to essentials
In commit
1a89a217f5c5ab3645c80c1247e8911a8b5ad491 we moved most of the
required pads and mux data for USB to the essential list so that later
on we could NOT enable anything that wasn't essential unless otherwise
configured. This was however missing a few pandaboard-specific parts
which left for example USB ethernet non-functional.
Tested this on OMAP4430 ES2.2, OMAP4460 ES1.1 PANDA boards.
(Reworded by Tom Rini to be more precise about what the problem was)
Signed-off-by: R Sricharan <r.sricharan@ti.com>
Tested-by: Gary Thomas <gary@mlbassoc.com>
Tested-by: Tom Rini <trini@ti.com>
Tetsuyuki Kobayashi [Sun, 1 Jul 2012 23:42:10 +0000 (23:42 +0000)]
arm: armv7: add compile option -mno-unaligned-access if available
Recent compiler generates unaligned memory access in armv7 default.
But current U-Boot does not allow unaligned memory access, so it causes
data abort exception.
This patch add compile option "-mno-unaligned-access" if it is available.
Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
Tested-by: Gary Thomas <gary@mlbassoc.com>
Zhong Hongbo [Sat, 7 Jul 2012 03:24:33 +0000 (03:24 +0000)]
arm: Fix to mistake clean the memory space
In currently, when __bss_start is equal to __bss_end__,
The bss loop will clear all the things in memory space.
But just only when __bss_end__ greater than __bss_start__,
we do the clear bss section operation.
Signed-off-by: Zhong Hongbo <bocui107@gmail.com>
Acked-by: Andreas Bießmann <andreas.devel@googlemail.com>
Wolfgang Denk [Fri, 20 Jul 2012 07:12:43 +0000 (09:12 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-usb
* 'master' of git://git.denx.de/u-boot-usb:
usb_storage: fix ehci driver max transfer size
smsc95xx: align buffers to cache line size
ehci-hcd: change debug() to printf() in case of errors
usb: check return value of submit_{control, bulk}_msg
usb: pass cache-aligned buffer to usb_get_descriptor()
ehci-hcd: fix external buffer cache handling
ehci-hcd.c, musb_core, usb.h: Add USB_DMA_MINALIGN define for cache alignment
ehci-hcd: program asynclistaddr before every transfer
common.h: Introduce DEFINE_CACHE_ALIGN_BUFFER
ehci-omap: Do not call dcache_off from omap_ehci_hcd_init
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Fri, 20 Jul 2012 06:58:06 +0000 (08:58 +0200)]
Merge branch 'sf' of git://git.denx.de/u-boot-blackfin
* 'sf' of git://git.denx.de/u-boot-blackfin:
sf: spansion: inline useless id defines
sf: drop unused/duplicate command defines
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Fri, 20 Jul 2012 06:55:38 +0000 (08:55 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-net
* 'master' of git://git.denx.de/u-boot-net:
net: link_local: fix build
net: bootp: fix build
Signed-off-by: Wolfgang Denk <wd@denx.de>
Mike Frysinger [Wed, 18 Jul 2012 16:59:45 +0000 (16:59 +0000)]
tools: clean up mingw ifdefs
We have a header file specifically for mingw cruft, so keep it there
to avoid crap spreading into the main tools. This lets our devs just
worry about *nix systems.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Sun, 29 Jan 2012 00:32:18 +0000 (16:32 -0800)]
sf: spansion: inline useless id defines
No need for dedicated defines when these really only get used once.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Sun, 29 Jan 2012 00:26:03 +0000 (16:26 -0800)]
sf: drop unused/duplicate command defines
In an effort to unify the spi flash drivers further, drop all the
unused and/or duplicate command defines.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
benoit.thebaudeau@advans [Thu, 19 Jul 2012 01:19:34 +0000 (01:19 +0000)]
net: link_local: fix build
Fix comment within comment build error.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
benoit.thebaudeau@advans [Thu, 19 Jul 2012 01:23:21 +0000 (01:23 +0000)]
net: bootp: fix build
Fix NetSetState function name used with CONFIG_BOOTP_MAY_FAIL.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
benoit.thebaudeau@advans [Thu, 19 Jul 2012 02:12:58 +0000 (02:12 +0000)]
net: fec_mxc: Fix MDC for xMII
The MDC signal is available on all xMII (i.e. 'not 7-wire') interfaces, so
mii_speed has to be set for all these interfaces, and not only for MII.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
benoit.thebaudeau@advans [Thu, 19 Jul 2012 02:12:46 +0000 (02:12 +0000)]
net: fec_mxc: Fix setting of RCR for xMII
At least on i.MX25, the RMII mode did not work, which is fixed by this patch.
The MII_MODE bit of the FEC RCR register means xMII, i.e. 'not 7-wire', so set
it accordingly.
According to the xMII and 7-wire (aka GPSI) standards, full duplex should be
available on xMII, but not on 7-wire, so set FCE accordingly. The FEC may
support full duplex for 7-wire too, but the reference manual does not say that,
so avoid an invalid assumption. Actually, the choice between half and full
duplex also depends on the endpoint/switch/repeater configuration, so a config
option could be added for that, but there has been no need for it so far.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Mike Frysinger [Thu, 19 Jul 2012 04:08:47 +0000 (00:08 -0400)]
Blackfin: bfin_mac: drop volatile markings on packet buffers
Now that common code doesn't declare these as volatile, we don't need to
either anymore. This fixes the build warning:
bfin_mac.c: In function 'bfin_EMAC_recv':
bfin_mac.c:193:23: warning: assignment discards qualifiers from pointer target type
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Stefan Herbrechtsmeier [Mon, 9 Jul 2012 09:52:29 +0000 (09:52 +0000)]
usb_storage: fix ehci driver max transfer size
The commit
5dd95cf93dfffa1d19a1928990852aac9f55b9d9 'usb_storage:
Fix EHCI "out of buffer pointers" with CD-ROM' introduce a bug in
usb_storage as it wrongly assumes that every transfer can use
4096 bytes per qt_buffer. This is wrong if the start address of
the data is not page aligned to 4096 bytes and leads to 'EHCI
timed out on TD' messages because of 'out of buffer pointers'
in ehci_td_buffer function.
The bug appears during load of a fragmented file and
read from or write to an unaligned memory address.
Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Stefan Herbrechtsmeier <stefan@herbrechtsmeier.net>
Ilya Yanok [Sun, 15 Jul 2012 04:43:53 +0000 (04:43 +0000)]
smsc95xx: align buffers to cache line size
Align buffers passed to the USB code to cache line size so
they can be DMAed safely.
Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
Ilya Yanok [Sun, 15 Jul 2012 04:43:52 +0000 (04:43 +0000)]
ehci-hcd: change debug() to printf() in case of errors
Printing message could be useful if something goes really wrong.
Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
Ilya Yanok [Sun, 15 Jul 2012 04:43:51 +0000 (04:43 +0000)]
usb: check return value of submit_{control, bulk}_msg
Return values of submit_{control,bulk}_msg() functions
should be checked to detect possible error.
Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
Ilya Yanok [Sun, 15 Jul 2012 04:43:50 +0000 (04:43 +0000)]
usb: pass cache-aligned buffer to usb_get_descriptor()
usb_get_descriptor passes it's buffer argument directly to
usb_control_msg() so it has to be properly aligned/padded.
Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
Ilya Yanok [Sun, 15 Jul 2012 04:43:49 +0000 (04:43 +0000)]
ehci-hcd: fix external buffer cache handling
Buffer coming from upper layers should be cacheline aligned/padded
to perform safe cache operations. For now we don't do bounce
buffering so getting unaligned buffer is an upper layer error.
We can't check if the buffer is properly padded with current
interface so just assume it is (consider changing with in the
future). The following changes are done:
1. Remove useless length alignment check. We get actual transfer
length not the size of the underlying buffer so it's perfectly
valid for it to be unaligned.
2. Move flush_dcache_range() out of while loop or it will
flush too much.
3. Don't try to fix buffer address before calling invalidate:
if it's unaligned it's an error anyway so let cache subsystem
cry about that.
4. Fix end buffer address to be cacheline aligned assuming upper
layer reserved enough space. This is potentially dangerous
operation so upper layers should be careful about that.
Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
Tom Rini [Sun, 15 Jul 2012 22:14:24 +0000 (22:14 +0000)]
ehci-hcd.c, musb_core, usb.h: Add USB_DMA_MINALIGN define for cache alignment
The USB spec says that 32 bytes is the minimum required alignment.
However on some platforms we have a larger minimum requirement for cache
coherency. In those cases, use that value rather than the USB spec
minimum. We add a cpp check to <usb.h> to define USB_DMA_MINALIGN and
make use of it in ehci-hcd.c and musb_core.h. We cannot use MAX() here
as we are not allowed to have tests inside of align(...).
Signed-off-by: Tom Rini <trini@ti.com>
[marek.vasut]: introduce some crazy macro voodoo
Signed-off-by: Marek Vasut <marex@denx.de>
[ilya.yanok]: moved external buffer fixes to separate patch,
we use {ALLOC,DEFINE}_ALIGN_BUFFER macros with alignment of USB_DMA_MINALIGN
for qh_list, qh and qtd structures to make sure they are proper aligned
for both controller and cache operations.
Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
Ilya Yanok [Sun, 15 Jul 2012 22:12:08 +0000 (22:12 +0000)]
ehci-hcd: program asynclistaddr before every transfer
Move or_asynclistaddr programming to ehci_submit_async()
function to make sure queue head is properly programmed
before every transfer. This solves the problem with changing
qh address.
Also remove unneeded qh_list->qh_link reprogramming at the
end of transfer.
Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
Marek Vasut [Sun, 15 Jul 2012 04:43:47 +0000 (04:43 +0000)]
common.h: Introduce DEFINE_CACHE_ALIGN_BUFFER
This is the out-of-function-scope counterpart of
ALLOC_CACHE_ALIGN_BUFFER.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Tom Rini <trini@ti.com>
[ilya.yanok]: added missing <linux/compiler.h> include and
{DEFINE,ALLOC}_ALIGN_BUFFER macros allowing explicit alignment
specification.
Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
Tom Rini [Sun, 15 Jul 2012 04:43:46 +0000 (04:43 +0000)]
ehci-omap: Do not call dcache_off from omap_ehci_hcd_init
This has never been completely sufficient and now happens too late to
paper over the cache coherency problems with the current USB stack.
Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
Wolfgang Denk [Wed, 18 Jul 2012 08:47:03 +0000 (10:47 +0200)]
Merge branch 'next' of git://git.denx.de/u-boot-video
* 'next' of git://git.denx.de/u-boot-video:
ipu_common: Add ldb_clk for use in parenting the pixel clock
ipu_common: Do not hardcode the ipu_clk frequency
ipu_common: Rename MXC_CCM_BASE
ipu_common: Let clk_ipu_enable/disable only run on MX51 and MX53
ipu_common: Only apply the erratum to MX51
video: Rename CONFIG_VIDEO_MX5
mx6: Allow mx6 to access the IPUv3 registers
common lcd: minor coding style changes
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Wed, 18 Jul 2012 06:58:43 +0000 (08:58 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-nios
* 'master' of git://git.denx.de/u-boot-nios:
nios2: move gd and bd into BSS
Signed-off-by: Wolfgang Denk <wd@denx.de>
Thomas Chou [Mon, 23 Apr 2012 02:55:02 +0000 (10:55 +0800)]
nios2: move gd and bd into BSS
As suggested by Graeme Russ, move gd and bd data structrures
to BSS instead of calculating the locations around the stack
and heap.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Jerry Huang [Thu, 17 May 2012 23:57:02 +0000 (23:57 +0000)]
FSL/eSDHC: enable the clock to detect the SD card
For FSL low-end processors (VVN2.2), in order to detect the SD card,
we should enable PEREN, HCKEN and IPGEN to enable the clock.
Otherwise, after booting the u-boot, and then inserting the SD card,
the SD card can't be detected.
For SDHC VVN2.3 IP, these bits are reserved, and SDCLKEN is used.
And when accessing to these reserved bit, no any impact happened.
Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com>
CC: Andy Fleming <afleming@gmail.com>
CC: Marek Vasut <marex@denx.de>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Jerry Huang [Thu, 17 May 2012 23:00:51 +0000 (23:00 +0000)]
SD/MMC: check the card status during erase operation
Use the function 'mmc_send_status' to check the card status.
only when the card is ready, driver can send the next erase command
to the card, otherwise, the erase will failed:
=> mmc erase 0 1
MMC erase: dev # 0, block # 0, count 1 ... 1 blocks erase: OK
=> mmc erase 0 2
MMC erase: dev # 0, block # 0, count 2 ... mmc erase failed
1 blocks erase: ERROR
=> mmc erase 0 4
MMC erase: dev # 0, block # 0, count 4 ... mmc erase failed
1 blocks erase: ERROR
Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com>
CC: Andy Fleming <afleming@gmail.com>
CC: Marek Vasut <marex@denx.de>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Łukasz Majewski [Thu, 19 Apr 2012 02:39:18 +0000 (02:39 +0000)]
mmc:fix Call mmc_init() when executing mmc_get_dev()
This code adds call to mmc_init(), for partition related commands (e.g.
fatls, fatinfo etc.).
It is safe to call mmc_init() multiple times since mmc->has_init flag
prevents from multiple initialization.
The FAT related code calls get_dev high level method and then uses
elements from mmc->block_dev, which is uninitialized until the mmc_init
(and thereof mmc_startup) is called.
This problem appears on boards, which don't use mmc as the default
place for envs
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Andy Fleming <afleming@gmail.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Jaehoon Chung [Mon, 26 Mar 2012 21:16:03 +0000 (21:16 +0000)]
mmc: remove the hard setting for tran_speed
mmc_set_clock is set to the hard-coding.
But i think good that use the tran_speed value.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Eric Nelson [Wed, 25 Apr 2012 14:28:48 +0000 (14:28 +0000)]
i.MX: fsl_esdhc: allow use with cache enabled.
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Tetsuyuki Kobayashi [Tue, 3 Jul 2012 22:25:21 +0000 (22:25 +0000)]
net: nfs: make NFS_TIMEOUT configurable
NFS_TIMEOUT is constant value defined in net/nfs.c. But sometimes it needs to adjust.
This patch enables to override NFS_TIMEOUT by defining CONFIG_NFS_TIMEOUT in a board specific config file.
Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
Wolfgang Denk [Thu, 12 Jul 2012 06:23:58 +0000 (08:23 +0200)]
Merge branch 'next' of git://git.denx.de/u-boot-net into next
* 'next' of git://git.denx.de/u-boot-net:
net: Inline the new eth_setenv_enetaddr_by_index function
net: allow setting env enetaddr from net device setting
net/designware: Consecutive writes to the same register to be avoided
CACHE: net: asix: Fix asix driver to work with data cache on
net: phy: micrel: make ksz9021 phy accessible
net: abort network initialization if the PHY driver fails
phylib: phy_startup() should return an error code on failure
net: tftp: fix type of block arg to store_block
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Thu, 12 Jul 2012 06:17:29 +0000 (08:17 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-i2c
* 'master' of git://git.denx.de/u-boot-i2c:
mx28evk: Add I2C support
mxs-i2c: Fix internal address byte order
mxc_i2c: remove setting speed at each start
mx6qsabrelite: add i2c support
mxc_i2c: specify i2c base address in config file
Signed-off-by: Wolfgang Denk <wd@denx.de>
Joe Hershberger [Tue, 10 Jul 2012 21:23:22 +0000 (16:23 -0500)]
net: Inline the new eth_setenv_enetaddr_by_index function
This function is currently only used in one case. Inline for now.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Rob Herring [Sat, 14 Apr 2012 18:06:49 +0000 (18:06 +0000)]
net: allow setting env enetaddr from net device setting
If the net driver has setup a valid ethernet address and an ethernet
address is not set in the environment already, then set the environment
variables from the net driver setting.
This enables pxe booting on boards which don't set ethaddr env variable.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Dinh Nguyen [Fri, 8 Jun 2012 05:26:52 +0000 (05:26 +0000)]
net/designware: Consecutive writes to the same register to be avoided
This commit is an add-on to
f6c4191f. There are a few registers where
consecutive writes to the same location should be avoided or have a delay.
According to Synopsys, here is a list of the registers and bit(s) where
consecutive writes should be avoided or a delay is required:
DMA Registers:
Register 0 Bit 7
Register 6 All bits except for 24, 16-13, 2-1.
GMAC Registers:
Registers 0-3 All bits
Registers 6-7 All bits
Register 10 All bits
Register 11 All bits except for 5-6.
Registers 16-47 All bits
Register 48 All bits except for 18-16, 14.
Register 448 Bit 4.
Register 459 Bits 0-3.
Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
Reviewed-by: Matthew Gerlach <mgerlach@altera.com>
Acked-by: Amit Virdi <amit.virdi@st.com>
Marek Vasut [Sun, 24 Jun 2012 14:17:56 +0000 (14:17 +0000)]
CACHE: net: asix: Fix asix driver to work with data cache on
The asix driver did not align buffers, therefore it didn't work
with data cache enabled. Fix this.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@gmail.com>
Troy Kisky [Thu, 28 Jun 2012 08:00:28 +0000 (08:00 +0000)]
net: phy: micrel: make ksz9021 phy accessible
Micrel accidentally used the same part number
for the KS8721 and KSZ9021. So, both cannot be
in the same build of u-boot. Add a config option
to handle this.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Acked-by: Vladimir Zapolskiy <vz@mleia.com>
Timur Tabi [Mon, 9 Jul 2012 08:52:43 +0000 (08:52 +0000)]
net: abort network initialization if the PHY driver fails
Now that phy_startup() can return an actual error code, check for that error
code and abort network initialization if the PHY fails.
Signed-off-by: Timur Tabi <timur@freescale.com>
Acked-by: Nobuhiro Iwamamatsu <nobuhiro.iwamatsu.yj@renesas.com> (sh_eth part)
Acked-by: Stephan Linz <linz@li-pro.net> (Xilinx part, xilinx_axi_emac and xilinx_ll_temac)
Reviewed-by: Marek Vasut <marex@denx.de> (FEC part)
Timur Tabi [Thu, 5 Jul 2012 10:33:18 +0000 (10:33 +0000)]
phylib: phy_startup() should return an error code on failure
phy_startup() calls the PHY driver's startup function, but it ignores the
return code from that function, and so it never returns any failures.
Signed-off-by: Timur Tabi <timur@freescale.com>
Jayachandran Chandrasekharan Nair [Tue, 10 Jul 2012 06:18:54 +0000 (11:48 +0530)]
net: tftp: fix type of block arg to store_block
The block argument for store_block can be -1 when the tftp sequence
number rolls over (i.e TftpBlock == 0), so the first argument to
store_block has to be of type 'int' instead of 'unsigned'.
In our environment (gcc 4.4.5 mips toolchain), this causes incorrect
'offset' to be generated for storing the block, and the tftp block
with number 0 will be written elsewhere, resulting in a bad block in
the downloaded file and a memory corruption.
Signed-off-by: Jayachandran Chandrasekharan Nair <jayachandranc@netlogicmicro.com>
Fabio Estevam [Mon, 7 May 2012 05:42:34 +0000 (05:42 +0000)]
mx28evk: Add I2C support
Add I2C support.
Tested by placing a 24LC16 EEPROM into the U50 slot which comes empty from factory.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
Torsten Fleischer [Tue, 17 Apr 2012 05:37:45 +0000 (05:37 +0000)]
mxs-i2c: Fix internal address byte order
Large EEPROMs, e.g. 24lc32, need 2 byte to address the internal memory.
These devices require that the high byte of the internal address has to be
written first.
The mxs_i2c driver currently writes the address' low byte first.
The following patch fixes the byte order of the internal address that should
be written to the I2C device.
Signed-off-by: Torsten Fleischer <to-fleischer@t-online.de>
CC: Marek Vasut <marex@denx.de>
CC: Stefano Babic <sbabic@denx.de>
CC: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
Troy Kisky [Tue, 24 Apr 2012 17:33:27 +0000 (17:33 +0000)]
mxc_i2c: remove setting speed at each start
Other then being very weird, this code was also wrong.
For example, say I set speed to 100K. I'll read back the speed
as 85937. But the speed is really 85937.5, so we I reset
the speed to 85937, I'll get 73660.7. After a couple of transactions
my speed is now exactly 68750 so it will remain there.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
Troy Kisky [Tue, 24 Apr 2012 17:33:26 +0000 (17:33 +0000)]
mx6qsabrelite: add i2c support
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Troy Kisky [Tue, 24 Apr 2012 17:33:25 +0000 (17:33 +0000)]
mxc_i2c: specify i2c base address in config file
The following platforms had their config files changed
flea3, imx31_phycore, mx35pdk, mx53ard, mx53evk, mx53smd
and mx53loco.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Mike Frysinger [Tue, 10 Jul 2012 00:41:50 +0000 (00:41 +0000)]
net: fix typo in arp clean up
The clean up patch missed an &, so we end up passing an int rather than
a pointer to the sprintf function.
arp.c: In function 'ArpReceive':
arp.c:197: warning: format '%p' expects type 'void *', but argument 3 has type 'int'
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Nobuhiro Iwamatsu [Tue, 5 Jun 2012 16:39:06 +0000 (16:39 +0000)]
net/sh-ether: Fix build by removing ECSIPR_BRCRXIP and other
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 <iwamatsu@nigauri.org>
Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Eric Nelson [Thu, 31 May 2012 07:24:02 +0000 (07:24 +0000)]
ipu_common: Add ldb_clk for use in parenting the pixel clock
Add ldb_clk for use in parenting the pixel clock.
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Thu, 31 May 2012 07:24:00 +0000 (07:24 +0000)]
ipu_common: Do not hardcode the ipu_clk frequency
Do not hardcode the ipu_clk frequency and let the board file pass this value.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Thu, 31 May 2012 07:23:59 +0000 (07:23 +0000)]
ipu_common: Rename MXC_CCM_BASE
Rename MXC_CCM_BASE to CCM_BASE_ADDR as this is already defined for MX6.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Thu, 31 May 2012 07:23:58 +0000 (07:23 +0000)]
ipu_common: Let clk_ipu_enable/disable only run on MX51 and MX53
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 <fabio.estevam@freescale.com>
Fabio Estevam [Thu, 31 May 2012 07:23:57 +0000 (07:23 +0000)]
ipu_common: Only apply the erratum to MX51
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 <fabio.estevam@freescale.com>
Fabio Estevam [Thu, 31 May 2012 07:23:56 +0000 (07:23 +0000)]
video: Rename CONFIG_VIDEO_MX5
Rename CONFIG_VIDEO_MX5 as this driver can also be used on mx6.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Thu, 31 May 2012 07:23:55 +0000 (07:23 +0000)]
mx6: Allow mx6 to access the IPUv3 registers
Adjust the IPUv3 registers, so that the IPUv3 driver can be extended for mx6 as well.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Nikita Kiryanov [Thu, 24 May 2012 01:42:38 +0000 (01:42 +0000)]
common lcd: minor coding style changes
No functional changes
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Wolfgang Denk [Tue, 10 Jul 2012 07:21:12 +0000 (09:21 +0200)]
Prepare v2012.07-rc1
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Tue, 10 Jul 2012 07:18:33 +0000 (09:18 +0200)]
Minor Coding Style cleanup
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Tue, 10 Jul 2012 06:54:41 +0000 (08:54 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-arm
* '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 <wd@denx.de>
Rajeshwari Shinde [Mon, 9 Jul 2012 19:34:34 +0000 (19:34 +0000)]
EXYNOS: Fix USB compiler warning
Fixed the compiler warning message.
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: Marek Vasut <marex@denx.de>
Wolfgang Denk [Mon, 9 Jul 2012 21:59:00 +0000 (23:59 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-usb
* 'master' of git://git.denx.de/u-boot-usb:
CONFIG: EXYNOS5: USB: Enable USB 2.0 on smdk5250
EXYNOS5: USB: Fix incorrect USB base addresses
EXYNOS: Add power Enable/Disable for USB-EHCI
USB: EXYNOS: Set USB 2.0 HOST Link mode
EXYNOS5: Add structure for PMU registers
EXYNOS5: Fix system register structure
USB: EXYNOS: Incorporate EHCI review comments
Signed-off-by: Wolfgang Denk <wd@denx.de>
Stephen Warren [Wed, 13 Jun 2012 09:55:12 +0000 (09:55 +0000)]
tegra: define fdt_load/fdt_high variables
These variables act like loadaddr, but for a device tree image. Defining
them in the environment allows boot scripts to be identical on Tegra20 and
Tegra30, which have different memory base addresses, and hence need
different values for these variables.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Wed, 13 Jun 2012 09:55:11 +0000 (09:55 +0000)]
tegra: enable bootz command
bootz is just like bootm, except that it can boot a raw zImage, without
requiring it to be wrapped inside a uImage.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Jim Lin [Sun, 24 Jun 2012 20:40:57 +0000 (20:40 +0000)]
tegra: usb: Fix device enumeration problem of USB1
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 <jilin@nvidia.com>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 12 Jun 2012 08:33:41 +0000 (08:33 +0000)]
tegra: trimslice: set up serial flash pinmux
When Trimslice is booted from serial flash, the boot ROM does this, so
U-Boot doesn't need to. However, booting from the SD slot for recovery
purposes, the boot ROM does not set up the pinmux for serial flash. Add
code to U-Boot to set this up, so that an SD-based recovery U-Boot image
can upgrade the U-Boot in serial flash.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 12 Jun 2012 08:33:40 +0000 (08:33 +0000)]
tegra: add pin_mux_spi() board initialization function
Boards can override this to set up the pinmux correctly to access serial
flash.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
projects / platform / kernel / u-boot.git / log