Tom Rini [Thu, 13 Sep 2012 17:34:24 +0000 (10:34 -0700)]
Merge branch 'master' of git://git.denx.de/u-boot-avr32
Andreas Bießmann [Tue, 4 Sep 2012 11:33:29 +0000 (11:33 +0000)]
avr32: add atngw100mkii board
This patch is derived from an older patch provided by atmel in its
buildroot-avr32-v3.0.0.tar.bz2
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
cc: Hans-Christian Egtvedt <egtvedt@samfundet.no>
Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>
Simon Glass [Tue, 4 Sep 2012 11:31:07 +0000 (11:31 +0000)]
Fix strict-aliasing warning in dlmalloc
This fixes the following warnings in dlmalloc seen with my gcc 4.6.
dlmalloc.c: In function 'malloc_bin_reloc':
dlmalloc.c:1493: warning: dereferencing pointer 'p' does break strict-aliasing rules
dlmalloc.c:1493: warning: dereferencing pointer 'p' does break strict-aliasing rules
dlmalloc.c:1490: note: initialized from here
dlmalloc.c:1493: note: initialized from here
This version is tested on avr32 arch boards.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Tom Rini [Wed, 12 Sep 2012 17:26:48 +0000 (10:26 -0700)]
Merge branch 'master' of git://denx.de/git/u-boot-ubi
Tom Rini [Wed, 12 Sep 2012 17:26:06 +0000 (10:26 -0700)]
Merge branch 'master' of git://denx.de/git/u-boot-mmc
Michal Simek [Tue, 10 Jul 2012 08:21:25 +0000 (10:21 +0200)]
microblaze: board: Use bi_flashstart instead of CONFIG_SYS_FLASH_BASE
Prepare for device-tree driven configuration.
Signed-off-by: Michal Simek <monstr@monstr.eu>
Acked-by: Stephan Linz <linz@li-pro.net>
Michal Simek [Wed, 4 Jul 2012 11:12:37 +0000 (13:12 +0200)]
microblaze: Clean microblaze initialization
Move board specific function to board_init function in board/ folder
Remove externs from generic board.c
Use board_init_f function in board.c file.
Signed-off-by: Michal Simek <monstr@monstr.eu>
Acked-by: Stephan Linz <linz@li-pro.net>
Michal Simek [Fri, 29 Jun 2012 11:46:54 +0000 (13:46 +0200)]
microblaze: timer: Prepare for device-tree initialization
Fix CONFIG_SYS_HZ usage in board config.
Do not use hardcoded value. Use CONFIG_SYS_HZ instead.
Separate static configuration to single block.
Signed-off-by: Michal Simek <monstr@monstr.eu>
Michal Simek [Fri, 29 Jun 2012 11:27:28 +0000 (13:27 +0200)]
microblaze: intc: Coding style cleanup
Just coding style cleanup.
Remove unneeded externs.
Signed-off-by: Michal Simek <monstr@monstr.eu>
Acked-by: Simon Glass <sjg@chromium.org>
Acked-by: Stephan Linz <linz@li-pro.net>
Michal Simek [Fri, 29 Jun 2012 12:21:52 +0000 (14:21 +0200)]
microblaze: intc: Registering interrupt should return value
Return value to find out if un/registration was succesful.
Signed-off-by: Michal Simek <monstr@monstr.eu>
Michal Simek [Fri, 29 Jun 2012 08:29:46 +0000 (10:29 +0200)]
microblaze: board: Remove compilation warning
Variable is used when CONFIG_SYS_FLASH_CHECKSUM is used.
Warning log:
board.c: In function 'board_init':
board.c:101: warning: unused variable 's'
Signed-off-by: Michal Simek <monstr@monstr.eu>
Acked-by: Stephan Linz <linz@li-pro.net>
Michal Simek [Thu, 28 Jun 2012 12:34:32 +0000 (14:34 +0200)]
microblaze: Add support for device tree driven board configuration
This is minimum code required to be able to use device-tree
for u-boot initialization.
Currently only for device driver initialization.
Linker script change ensures DTB to be aligned
for both options CONFIG_OF_EMBED and CONFIG_OF_SEPARATE.
Signed-off-by: Michal Simek <monstr@monstr.eu>
Acked-by: Stephan Linz <linz@li-pro.net>
CC: Simon Glass <sjg@chromium.org>
Stephan Linz [Tue, 7 Aug 2012 21:29:39 +0000 (23:29 +0200)]
spi: xilinx: Remove unused variable
Warning is:
xilinx_spi.c: In function 'spi_setup_slave':
xilinx_spi.c:81: warning: unused variable 'regs'
Signed-off-by: Stephan Linz <linz@li-pro.net>
CC: Michal Simek <monstr@monstr.eu>
Michal Simek [Mon, 2 Jul 2012 08:32:18 +0000 (10:32 +0200)]
serial: uartlite: Init all uartlites for serial multi
Initialize all possible uartlites and return the first
initialized port. For static configuration is initialization
done in userial_ports array.
Signed-off-by: Michal Simek <monstr@monstr.eu>
Acked-by: Stephan Linz <linz@li-pro.net>
Michal Simek [Mon, 2 Jul 2012 10:38:14 +0000 (12:38 +0200)]
serial: Support serial multi for Microblaze
enable serial multi for Microblaze.
Signed-off-by: Michal Simek <monstr@monstr.eu>
Acked-by: Stephan Linz <linz@li-pro.net>
Michal Simek [Wed, 4 Jul 2012 10:09:45 +0000 (12:09 +0200)]
block: systemace: Simplify base and width initialization
Use CONFIG parameters only at one location to simplify
the code. Also create ace_readw/writew functions.
Signed-off-by: Michal Simek <monstr@monstr.eu>
Veli-Pekka Peltola [Wed, 5 Sep 2012 15:05:14 +0000 (18:05 +0300)]
ubifs: Fix ubifsload when using ZLIB
Using ZLIB compression with UBIFS fails if last data node is not a size of
UBIFS_BLOCK_SIZE (4096 bytes).
Easiest way to test this is trying to read a file smaller than 4k:
=> ubifsload
41000000 /etc/fstab
Loading file '/etc/fstab' to addr 0x41000000 with size 704 (0x000002c0)...
UBIFS error (pid 0): read_block: bad data node (block 0, inode 2506)
UBIFS error (pid 0): do_readpage: cannot read page 0 of inode 2506, error -22
Error reading file '/etc/fstab'
/etc/fstab not found!
exit not allowed from main input shell.
=>
With this patch:
=> ubifsload
41000000 /etc/fstab
Loading file '/etc/fstab' to addr 0x41000000 with size 704 (0x000002c0)...
Done
=>
Signed-off-by: Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com>
Cc: kmpark@infradead.org
Tested-by: Andreas Bießmann <andreas.devel@googlemail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Andy Fleming [Thu, 6 Sep 2012 20:23:13 +0000 (15:23 -0500)]
mmc: Remove incorrect cmd->flags usage
There were a couple of drivers that were actually using the flags
field of the cmd structure, despite the fact that no one ever
*set* that field. When we removed the field, those drivers failed
to compile. Replaced the references with the correct usage of
resp_type.
Signed-off-by: Andy Fleming <afleming@freescale.com>
Jaehoon Chung [Thu, 30 Aug 2012 16:24:11 +0000 (16:24 +0000)]
mmc: s5p_sdhci: add the set_mmc_clk for cmu control
Samsung SoC use the cmu control to set clock.
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>
Jaehoon Chung [Thu, 30 Aug 2012 16:24:10 +0000 (16:24 +0000)]
mmc: s5p_sdhci: fixed wrong function argument
Useless code is removed, and get buswidth value.
buswidth value will be used to choice the 4bit or 8bit.
(Now used 4bit mode in sdhci.c by default)
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungin.park@samsung.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Jaehoon Chung [Thu, 30 Aug 2012 16:24:08 +0000 (16:24 +0000)]
mmc: s5p_sdhci: set the SDHCI_QUIRK_BROKEN_R1B
Samsung SoC is broken busy waiting for R1b type.
And clk delay control value is modified the previosuly value.
(that value used at the s5p_mmc.c)
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>
Joe Hershberger [Fri, 17 Aug 2012 10:18:55 +0000 (10:18 +0000)]
mmc: Add a SDHCI quirk for boards that have no CD
Some boards have no Card Detect wired. In that case, set the CD test
bits in the standard interface.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Joe Hershberger [Fri, 17 Aug 2012 10:18:54 +0000 (10:18 +0000)]
mmc: Fix version check for clock API in sdhci driver
When setting up the clocks in the sdhci driver, the "spec version"
must be masked off. Otherwise any time the vendor version is not 0,
the check will allways assume the interface is version 3. This breaks
when the interface is actually version 1 or 2.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Benoît Thébaudeau [Fri, 10 Aug 2012 09:07:38 +0000 (09:07 +0000)]
mmcinfo: Fix help message
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Andy Fleming <afleming@gmail.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Benoît Thébaudeau [Fri, 10 Aug 2012 08:59:12 +0000 (08:59 +0000)]
mmc_get_dev: Return error if mmc_init fails
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Andy Fleming <afleming@gmail.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Stephen Warren [Mon, 30 Jul 2012 10:55:45 +0000 (10:55 +0000)]
tegra: put eMMC environment into the boot sectors
When I set up Tegra's config files to put the environment into eMMC, I
assumed that CONFIG_ENV_OFFSET was a linearized address relative to the
start of the eMMC device, and spanning HW partitions boot0, boot1,
general* and the user area in order. However, it turns out that the
offset is actually relative to the beginning of the user area. Hence,
the environment block ended up in a different location to expected and
documented.
Set CONFIG_SYS_MMC_ENV_PART=2 (boot1) to solve this, and adjust
CONFIG_ENV_OFFSET to be relative to the start of boot1, not the entire
eMMC.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Stephen Warren [Mon, 30 Jul 2012 10:55:44 +0000 (10:55 +0000)]
env_mmc: allow environment to be in an eMMC partition
eMMC devices may have hardware-level partitions: 2 boot partitions,
up to 4 general partitions, plus the user area. This change introduces
optional config variable CONFIG_SYS_MMC_ENV_PART to indicate which
partition the environment should be stored in: 0=user, 1=boot0, 2=boot1,
4..7=general0..3. This allows the environment to be kept out of the user
area, which simplifies the management of OS-/user-level (MBR/GPT)
partitions within the user area.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Stephen Warren [Mon, 30 Jul 2012 10:55:43 +0000 (10:55 +0000)]
mmc: detect boot sectors using EXT_CSD_BOOT_MULT too
Some eMMC devices contain boot partitions, but do not set the PART_SUPPORT
bit in EXT_CSD_PARTITIONING_SUPPORT. Allow partition selection on such
devices, by enabling partition switching when EXT_CSD_BOOT_MULT is set.
Note that the Linux kernel enables access to boot partitions solely based
on the value of EXT_CSD_BOOT_MULT; EXT_CSD_PARTITIONING_SUPPORT only
influences access to "general" partitions.
eMMC devices affected by this issue exist on various NVIDIA Tegra
platforms (and presumably many others too), such as Harmony (plug-in eMMC),
Seaboard, Springbank, and Whistler (plug-in eMMC).
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Mikhail Kshevetskiy [Mon, 9 Jul 2012 08:53:38 +0000 (08:53 +0000)]
MMC: u-boot-spl may be compiled without partition support
Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@gmail.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Yoshihiro Shimoda [Thu, 7 Jun 2012 19:09:11 +0000 (19:09 +0000)]
mmc: fix capacity calculation when EXT_CSD_SEC_CNT is used
Since the type of "ext_csd" was array of char, the following
calculation might fail when the value of ext_csd[EXT_CSD_SEC_CNT]
was minus.
capacity = ext_csd[EXT_CSD_SEC_CNT] << 0
| ext_csd[EXT_CSD_SEC_CNT + 1] << 8
| ext_csd[EXT_CSD_SEC_CNT + 2] << 16
| ext_csd[EXT_CSD_SEC_CNT + 3] << 24;
So, this patch changes the type of "ext_csd" to array of u8.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Yoshihiro Shimoda [Thu, 7 Jun 2012 16:39:52 +0000 (16:39 +0000)]
mmc: sh_mmcif: enable MMC_MODE_HC
The controller can control high capacity cards. So, the patch adds
the flag. If the flag is not set, "mmcinfo" will fail when a high
capacity card is used.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Jongman Heo [Sun, 3 Jun 2012 21:32:13 +0000 (21:32 +0000)]
mmc: fix wrong timeout check in mmc_send_status()
(!timeout) condition check in mmc_send_status() can never be met,
because do-while loop ends up with negative timeout value, -1.
Fix the check to handle TIMEOUT case correctly.
Signed-off-by: Jongman Heo <jongman.heo@gmail.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Wolfgang Denk [Tue, 4 Sep 2012 07:17:27 +0000 (09:17 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-avr32
* 'master' of git://git.denx.de/u-boot-avr32:
net:macb: add line break
avr32:portmux: fix setup for macb1
avr32: Remove redundant LDSCRIPT definition
Signed-off-by: Wolfgang Denk <wd@denx.de>
Andreas Bießmann [Thu, 16 Aug 2012 01:50:04 +0000 (01:50 +0000)]
net:macb: add line break
Without this patch we see annoying output like this:
---8<---
U-Boot> dhcp
macb1: PHY not foundmacb0: PHY present at 1
macb0: Starting autonegotiation...
--->8---
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
cc: Joe Hershberger <joe.hershberger@gmail.com>
Andreas Bießmann [Thu, 16 Aug 2012 02:19:19 +0000 (02:19 +0000)]
avr32:portmux: fix setup for macb1
Use portd_mask instead of portc_mask to setup the pins for port D.
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Wolfgang Denk [Mon, 3 Sep 2012 19:24:49 +0000 (21:24 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-ubi
* 'master' of git://git.denx.de/u-boot-ubi:
ubifs: Fix memory leak in ubifs_finddir
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Mon, 3 Sep 2012 19:22:12 +0000 (21:22 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-cfi-flash
* 'master' of git://git.denx.de/u-boot-cfi-flash:
cfi: Make the flash erase and write operations abortable
cfi: Check for blank before erase
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Mon, 3 Sep 2012 19:22:02 +0000 (21:22 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-ppc4xx
* 'master' of git://git.denx.de/u-boot-ppc4xx:
ppc4xx: Canyonlands/Glacier: Squeeze NAND image a bit to fit again
Signed-off-by: Wolfgang Denk <wd@denx.de>
Stefan Roese [Tue, 28 Aug 2012 12:00:24 +0000 (14:00 +0200)]
ubifs: Fix memory leak in ubifs_finddir
This patch fixes a memory leak in ubifs_finddir().
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: dev.ma.dma@gmail.com
Stefan Roese [Mon, 27 Aug 2012 13:39:45 +0000 (15:39 +0200)]
ppc4xx: Canyonlands/Glacier: Squeeze NAND image a bit to fit again
This patch removes some superfluous SDRAM init calls to fit the
NAND_SPL image into 4k again.
Signed-off-by: Stefan Roese <sr@denx.de>
Joe Hershberger [Fri, 17 Aug 2012 20:36:41 +0000 (15:36 -0500)]
cfi: Make the flash erase and write operations abortable
Check for ctrlc() in operations that take time and loop over the flash
addresses.
In netconsole, tstc() is expensive. Only check once in a while to not
slow down the operation significantly.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Joe Hershberger [Fri, 17 Aug 2012 20:36:40 +0000 (15:36 -0500)]
cfi: Check for blank before erase
Added an optional check in the CFI driver to evaluate if the sector is
already blank before issuing an erase command. Improves erase time by
over a factor of 10 if already blank.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Anatolij Gustschin [Sun, 2 Sep 2012 09:09:00 +0000 (09:09 +0000)]
powerpc: re-add bi_ip_addr to bd_t struct
Since commit
50a47d0523e8efebe912bef539a77ffd42116451
(net: punt bd->bi_ip_addr) booting old 2.4.x ppc kernels
is broken due to changed offsets of the fields in struct bd_t.
Offsets of the fields after removed bi_ip_addr are wrong,
causing wrong bus clocks and console baudrate configurations
and various other issues. Re-add the bi_ip_addr field to preserve
backward compatibility with older ppc kernels. Setting bi_ip_addr
in board.c is not really needed, grepping in the 2.4 linux tree
shows that bi_ip_addr is not accessed there. Adding bi_ip_addr
to struct bd_t for other arches isn't needed it seems. bd_t is
not used by other arches in the 2.4 linux tree.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Wolfgang Denk <wd@denx.de>
Joe Hershberger [Fri, 17 Aug 2012 10:26:30 +0000 (10:26 +0000)]
hush: Don't parse the contents of a dereferenced var
When a variable which contains a user-supplied value is dereferenced
(e.g. to be echo'ed), make sure that the value is not further parsed
by hush.
Set the hush local variable "HUSH_NO_EVAL=1" to enable this behavior.
Without this patch, a sequence like this occurs:
Panda # env set my_user_string Bob\'s favorite device
Panda # print my_user_string
my_user_string=Bob's favorite device
Panda # echo $my_user_string
syntax error hush.c:3007
With this patch, it looks like this:
Panda # HUSH_NO_EVAL=1
Panda # env set my_user_string Bob\'s favorite device
Panda # print my_user_string
my_user_string=Bob's favorite device
Panda # echo $my_user_string
Bob's favorite device
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Joe Hershberger [Fri, 17 Aug 2012 10:26:29 +0000 (10:26 +0000)]
hush: Add default value substitution support
Use standard sh syntax:
${VAR:-default}
Use default value: if VAR is set and non-null, expands to $VAR.
Otherwise, expands to default.
${VAR:=default}
Set default value: if VAR is set and non-null, expands to $VAR.
Otherwise, sets hush VAR to default and expands to default.
${VAR:+default}
If VAR is set and non-null, expands to the empty string.
Otherwise, expands to default.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Karl O. Pinc [Thu, 16 Aug 2012 06:20:15 +0000 (06:20 +0000)]
README: Cleanup description of supported partitions.
README: Cleanup description of supported partitions.
Signed-off-by: Karl O. Pinc <kop@meme.com>
Tom Rini [Wed, 15 Aug 2012 07:23:21 +0000 (07:23 +0000)]
README.SPL: Move the 'Estimating stack usage' from omap3 to here
The instructions are generic, so move to the generic doc.
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Wed, 15 Aug 2012 07:23:20 +0000 (07:23 +0000)]
README.SPL: Add a small Debugging section
Signed-off-by: Tom Rini <trini@ti.com>
Benoît Thébaudeau [Mon, 13 Aug 2012 13:01:14 +0000 (15:01 +0200)]
README: Update ver env var description
Commit 155cb01 replaced the read-only property of the ver env var
with an auto-restoring behavior. Update the README file accordingly.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Wolfgang Denk <wd@denx.de>
Tomáš Hlaváček [Wed, 8 Aug 2012 11:42:30 +0000 (13:42 +0200)]
dm: Add twserial device document
Signed-off-by: Tomas Hlavacek<tmshlvck@gmail.com>
Tomas Hlavacek [Wed, 8 Aug 2012 01:42:29 +0000 (01:42 +0000)]
dm: RTC subsystem analysis added.
Signed-off-by: Tomas Hlavacek <tmshlvck@gmail.com>
Viktor Krivak [Wed, 8 Aug 2012 01:42:28 +0000 (01:42 +0000)]
dm: Add pcmcia design document
Signed-off-by: Viktor Krivak <viktor.krivak@gmail.com>
Pavel Herrmann [Wed, 8 Aug 2012 01:42:27 +0000 (01:42 +0000)]
dm: add PCI design document
Signed-off-by: Pavel Herrmann <morpheus.ibis@gmail.com>
Tomas Hlavacek [Wed, 8 Aug 2012 01:42:26 +0000 (01:42 +0000)]
dm: Driver model analysis document for Watchdog subsystem has been added.
Signed-off-by: Tomas Hlavacek <tmshlvck@gmail.com>
Tomas Hlavacek [Wed, 8 Aug 2012 01:42:25 +0000 (01:42 +0000)]
dm: Hwmon UDM subsystem analysis added.
Signed-off-by: Tomas Hlavacek <tmshlvck@gmail.com>
Viktor Krivak [Wed, 8 Aug 2012 01:42:24 +0000 (01:42 +0000)]
dm: Add POWER API transition document
Signed-off-by: Viktor Krivak <viktor.krivak@gmail.com>
Pavel Herrmann [Wed, 8 Aug 2012 01:42:23 +0000 (01:42 +0000)]
dm: Add block device document
Signed-off-by: Pavel Herrmann <morpheus.ibis@gmail.com>
Viktor Krivak [Wed, 8 Aug 2012 01:42:22 +0000 (01:42 +0000)]
dm: Add SPI API transition document
Signed-off-by: Viktor Krivak <viktor.krivak@gmail.com>
Marek Vasut [Wed, 8 Aug 2012 01:42:21 +0000 (01:42 +0000)]
dm: Add networking subsystem analysis
Signed-off-by: Marek Vasut <marex@denx.de>
Marek Vasut [Wed, 8 Aug 2012 01:42:20 +0000 (01:42 +0000)]
dm: Add MMC subsystem analysis
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Viktor Křivák [Wed, 8 Aug 2012 11:42:19 +0000 (13:42 +0200)]
dm: Add GPIO API transition document
Signed-off-by: Viktor Křivák <viktor.krivak@gmail.com>
Pavel Herrmann [Wed, 8 Aug 2012 01:42:18 +0000 (01:42 +0000)]
dm: Add Driver cores design document
Signed-off-by: Pavel Herrmann <morpheus.ibis@gmail.com>
Marek Vasut [Wed, 8 Aug 2012 01:42:17 +0000 (01:42 +0000)]
dm: Initial import of design documents
This patch contains UDM-design.txt, which is document containing
general description of the driver model. The remaining files contains
descriptions of conversion process of particular subsystems.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Stephan Linz [Thu, 2 Aug 2012 10:49:24 +0000 (10:49 +0000)]
input: key_matrix: fix header inclusion
On Microblaze with device tree support enabled we run into
the error below.
I'm not sure, but I think that all source code should include
at least the common.h and just this fix the problem on
Microblaz architecture.
The error is:
In file included from key_matrix.c:29:
include/malloc.h:364: error: conflicting types for 'memset'
include/linux/string.h:71: error: previous declaration of 'memset' was here
include/malloc.h:365: error: conflicting types for 'memcpy'
include/linux/string.h:74: error: previous declaration of 'memcpy' was here
Signed-off-by: Stephan Linz <linz@li-pro.net>
CC: Bernie Thompson <bhthompson@chromium.org>
CC: Simon Glass <sjg@chromium.org>
CC: Tom Warren <twarren@nvidia.com>
CC: Michal Simek <monstr@monstr.eu>
Acked-by: Simon Glass <sjg@chromium.org>
Acked-by: Michal Simek <monstr@monstr.eu>
Mike Frysinger [Mon, 30 Jul 2012 22:44:53 +0000 (22:44 +0000)]
fix out of tree building with kallsyms
The call to SYSTEM_MAP assumes that the u-boot output is in $PWD when
it really should be in $(obj). This fixes building out of tree.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Stephen Warren [Mon, 30 Jul 2012 07:38:38 +0000 (07:38 +0000)]
env_nand: align NAND buffers
This allows cache flush/invalidate operations to succeed on the buffers.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Acked-by: Scott Wood <scottwood@freescale.com>
Jagannadha Sutradharudu Teki [Fri, 27 Jul 2012 22:02:22 +0000 (22:02 +0000)]
image/FIT: Add ramdisk load, entry address and OS tag inclusion
This patch adds support to include Load, Entry address and OS tag
of ramdisk on to FIT image through mkimage tool.
Signed-off-by: Jagannadha Sutradharudu Teki <402jagan@gmail.com>
Benoît Thébaudeau [Fri, 20 Jul 2012 14:05:36 +0000 (16:05 +0200)]
rtc: pcf8563: Make century compatible with Linux
This driver uses the century bit of this RTC in the opposite way Linux does.
From Linux's rtc-pcf8563.c:
/*
* The meaning of MO_C bit varies by the chip type.
* From PCF8563 datasheet: this bit is toggled when the years
* register overflows from 99 to 00
* 0 indicates the century is 20xx
* 1 indicates the century is 19xx
* From RTC8564 datasheet: this bit indicates change of
* century. When the year digit data overflows from 99 to 00,
* this bit is set. By presetting it to 0 while still in the
* 20th century, it will be set in year 2000, ...
* There seems no reliable way to know how the system use this
* bit. So let's do it heuristically, assuming we are live in
* 1970...2069.
*/
As U-Boot's PCF8563 driver does not say it is supposed to support the RTC8564,
make this driver compatible with Linux's by giving the opposite meaning to the
century bit.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Wolfgang Denk <wd@denx.de>
Benoît Thébaudeau [Fri, 20 Jul 2012 13:21:37 +0000 (15:21 +0200)]
FAT: Simplify get_contents
One call to get_cluster can be factorized with another, so avoid
duplicating code.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Wolfgang Denk <wd@denx.de>
Benoît Thébaudeau [Fri, 20 Jul 2012 13:21:08 +0000 (15:21 +0200)]
FAT: get_cluster: Add buffer bouncing
Add a buffer bouncing mechanism to get_cluster. This can be useful
for misaligned applicative buffers passed through get_contents.
This is required for the following patches in the case of data
aligned differently relatively to buffers and clusters.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Wolfgang Denk <wd@denx.de>
Benoît Thébaudeau [Fri, 20 Jul 2012 13:20:12 +0000 (15:20 +0200)]
FAT: Fix redundant sector read
With the previous code, the remaining prefetched sectors were read
again after each sector. With this patch, each sector is read only
once, thus making the prefetch useful.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Wolfgang Denk <wd@denx.de>
Benoît Thébaudeau [Fri, 20 Jul 2012 13:19:51 +0000 (15:19 +0200)]
FAT: cosmetic: Remove useless assignment
fatlength is not used after this assignment, so it is useless and can
be removed.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Wolfgang Denk <wd@denx.de>
Benoît Thébaudeau [Fri, 20 Jul 2012 13:19:29 +0000 (15:19 +0200)]
FAT: get_fatent: Fix FAT boundary check
startblock must be taken into account in order not to read past the
end of the FAT.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Wolfgang Denk <wd@denx.de>
Benoît Thébaudeau [Fri, 20 Jul 2012 13:18:44 +0000 (15:18 +0200)]
FAT: cosmetic: Remove extra spaces
Remove spaces before opening parentheses in function calls.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Wolfgang Denk <wd@denx.de>
Joakim Tjernlund [Mon, 16 Jul 2012 21:25:40 +0000 (21:25 +0000)]
ppc: Create a stack frame for wait_ticks()
wait_ticks() calls get_ticks() without building a back chain which
makes gdb unhappy when doing back trace. This can also cause
improper memory accesses.
Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Benoît Thébaudeau [Fri, 13 Jul 2012 19:31:03 +0000 (21:31 +0200)]
part_mac: dcache: allocate cacheline-aligned buffers
This patch forces the correct alignment for DMA operations of buffers used by
part_mac.c.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Wolfgang Denk <wd@denx.de>
Kaspter Ju [Thu, 31 May 2012 04:27:50 +0000 (04:27 +0000)]
mmc: Remove unused item flags in struct mmc_cmd
Signed-off-by: Kaspter Ju <nigh0st3018@gmail.com>
Charles Manning [Tue, 14 Aug 2012 18:26:10 +0000 (18:26 +0000)]
u-boot yaffs2: Fix compilation warnings
Also remove yaffs_hweight and use the hweight in u-boot.
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Wolfgang Denk [Sun, 2 Sep 2012 14:38:48 +0000 (16:38 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-usb
* 'master' of git://git.denx.de/u-boot-usb:
MUSB driver: Timeout is never detected as the while loop does not end
usb: fix ulpi_set_vbus prototype
pxa25x: Add UDC registers definitions
USB: Fix strict aliasing in ohci-hcd
usb: Optimize USB storage read/write
ehci: Optimize qTD allocations
usb_stor_BBB_transport: Do not delay when not required
usb_storage: Remove EHCI constraints
usb_storage: Restore non-EHCI support
ehci-hcd: Boost transfer speed
ehci: cosmetic: Define used constants
ehci: Fail for multi-transaction interrupt transfers
arm:trats: Enable g_dnl composite USB gadget with embedded DFU function on TRATS
arm:trats: Support for USB UDC driver at TRATS board.
dfu:cmd: Support for DFU u-boot command
dfu: MMC specific routines for DFU operation
dfu: DFU backend implementation
dfu:usb: DFU USB function (f_dfu) support for g_dnl composite gadget
dfu:usb: Support for g_dnl composite download gadget.
ehci: cosmetic: Define the number of qt_buffers
Signed-off-by: Wolfgang Denk <wd@denx.de>
Otavio Salvador [Sat, 18 Aug 2012 07:19:51 +0000 (07:19 +0000)]
patman: Do not Cc addresses included in To list
In case an address is listed in the To list, those will be skipped on
Cc list or user might end with a duplicated message.
This fixes the case when a tag points to same address used as series
destination thus avoiding duplicated sending.
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Otavio Salvador [Mon, 13 Aug 2012 10:08:22 +0000 (10:08 +0000)]
patman: Allow for changelog use in first version of a series
When a patchset had a RFC series, a v1 might have a changelog of
changes done since the RFC. The patch changes the range checked for
changelog and allow it to start for version 1.
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Simon Glass <sjg@chromium.org>
Ilya Yanok [Mon, 6 Aug 2012 23:46:08 +0000 (23:46 +0000)]
patman: don't mess with signoffs
Currently patman assumes that there should be only one Signoff line
and this is obviously incorrect: we often have to work with patches
containing other people signoffs. Moreover, it's really desirable
to preserve the comments between signoffs.
So until some sophisticated signoff processing will be developed I
suggest just don't mess with signoffs at all and treat them like
plain text lines. The only drawback I've found so far is the case
where you have a patch with someones else signoff but not yours and
also have to patman tags under signoff line. In this case you will
get extra empty line between signoffs.
Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
Ilya Yanok [Mon, 6 Aug 2012 23:46:07 +0000 (23:46 +0000)]
patman: don't mess with changelog
Don't try to sort and uniq changelog entries as this breaks
multiline entries. It will be better to add some real multi-line
support but for now just preserve the entries as is.
Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
Ilya Yanok [Mon, 6 Aug 2012 23:46:06 +0000 (23:46 +0000)]
patman: don't pick changes while processing patches
We already got all changes from git log output and the comment
to the ProcessLine function clearly states that 'patch' mode
is not for scanning tags.
Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
Ilya Yanok [Mon, 6 Aug 2012 23:46:05 +0000 (23:46 +0000)]
patman: fix end of changes detection
Changes may end in '---' line or Signoff line (generated by
git format-patch) in case of Series-changes: lines being
the last ones in commit message. So detect it properly.
Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
Andrew Sharp [Wed, 29 Aug 2012 14:16:32 +0000 (14:16 +0000)]
pci: add CONFIG_PCI_ENUM_ONLY for platforms that don't need PCI setup done
Introduce CONFIG_PCI_ENUM_ONLY variable for platforms that just want a
quick enumberation of the PCI devices, but don't need any setup work done.
This is very beneficial on platforms that have u-boot loaded by another
boot loader which does a more sophisticated job of setup of PCI devices
than u-boot. That way, u-boot can just read what's there and get on
with life. This is what SeaBIOS does.
Signed-off-by: Andrew Sharp <andywyse6@gmail.com>
Andrew Sharp [Wed, 29 Aug 2012 14:16:31 +0000 (14:16 +0000)]
pci: update pci_ids.h with a few new entries
Add some recent entries to pci_ids.h for Intel and AMD/ATI devices that
are somewhat relevant to u-boot.
Signed-off-by: Andrew Sharp <andywyse6@gmail.com>
Andrew Sharp [Wed, 29 Aug 2012 14:16:30 +0000 (14:16 +0000)]
pci: minor cleanup of CONFIG_PCI_PNP usage
Refactor the common PCI code just a tiny bit surrounding the PCI_PNP
(pciauto) stuff. Makes the code a tiny bit easier to read, and also
makes it more obvious that almost no platform needs to setup or use the
pci_config_table stuff.
Signed-off-by: Andrew Sharp <andywyse6@gmail.com>
Andrew Sharp [Wed, 29 Aug 2012 14:16:29 +0000 (14:16 +0000)]
pci: clean up some whitespace and formatting
I tried to clean up the white space and formatting offenses and
inconsistencies in the generic PCI code that obviously has been around for
some time. Emphasis on large increases in readability and maintainability
and consistency. I omitted the platform/processor specific files in
the drivers/pci directory because I wanted to leave those file to those
that care more about them.
Signed-off-by: Andrew Sharp <andywyse6@gmail.com>
Andrew Sharp [Wed, 1 Aug 2012 12:27:16 +0000 (12:27 +0000)]
pci: fix errant data types and corresponding access functions
In a couple of places, unsigned int and pci_config_*_dword were being
used when u16 and _word should be used. Unsigned int was also being
used in a couple of places that should be pci_addr_t.
Signed-off-by: Andrew Sharp <andywyse6@gmail.com>
Wolfgang Denk [Sat, 1 Sep 2012 22:44:09 +0000 (00:44 +0200)]
Merge branch 'agust@denx.de' of git://git.denx.de/u-boot-staging
* 'agust@denx.de' of git://git.denx.de/u-boot-staging:
tx25: Use generic gpio_* calls
config: Always use GNU ld
tools: add kwboot binary to .gitignore file
fdt: Include arch specific gpio.h instead of asm-generic/gpio.h
serial: CONSOLE macro is not used
Conflicts:
board/karo/tx25/tx25.c
Signed-off-by: Wolfgang Denk <wd@denx.de>
Benoît Thébaudeau [Fri, 10 Aug 2012 09:55:43 +0000 (09:55 +0000)]
avr32: Remove redundant LDSCRIPT definition
AVR32's LD script uses a standard location that is now automatically detected by
the main Makefile, so its definition in AVR32's config.mk is now obsolete and
redundant.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Wu, Josh [Thu, 23 Aug 2012 00:05:38 +0000 (00:05 +0000)]
at91: 9x5: Enable PMECC for 5series ek board.
Signed-off-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Wu, Josh [Thu, 23 Aug 2012 00:05:37 +0000 (00:05 +0000)]
at91: 9x5: change SMC config timing that both works for PMECC & non-PMECC.
Signed-off-by: Josh Wu <josh.wu@atmel.com>
Tested-by: voice.shen@atmel.com
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Wu, Josh [Thu, 23 Aug 2012 00:05:36 +0000 (00:05 +0000)]
at91: atmel_nand: Update driver to support Programmable Multibit ECC controller
The Programmable Multibit ECC (PMECC) controller is a programmable binary
BCH(Bose, Chaudhuri and Hocquenghem) encoder and decoder. This controller
can be used to support both SLC and MLC NAND Flash devices. It supports to
generate ECC to correct 2, 4, 8, 12 or 24 bits of error per sector of data.
To use PMECC in this driver, the user needs to set the PMECC correction
capability, the sector size and ROM lookup table offsets in board config file.
This driver is ported from Linux kernel atmel_nand PMECC patch. The main difference
is in this version it uses registers structure access hardware instead of using macros.
It is tested in 9x5 serial boards.
Signed-off-by: Josh Wu <josh.wu@atmel.com>
[rebase]
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Wu, Josh [Thu, 23 Aug 2012 00:05:35 +0000 (00:05 +0000)]
at91: atmel_nand: remove unused variables.
Signed-off-by: Josh Wu <josh.wu@atmel.com>
Acked-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Wu, Josh [Thu, 23 Aug 2012 00:05:34 +0000 (00:05 +0000)]
at91: atmel_nand: extract HWECC initialization code into one function: atmel_hw_nand_init_param().
This patch
1. extract the hwecc initialization code into one function. It is a preparation for adding atmel PMECC support.
2. enable CONFIG_SYS_NAND_SELF_INIT. Which make us can configurate the ecc parameters between nand_scan_ident() and nand_scan_tail().
Signed-off-by: Josh Wu <josh.wu@atmel.com>
[fix empty newline at EOF error and move return value check into ifdef]
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Bo Shen [Sun, 19 Aug 2012 20:32:24 +0000 (20:32 +0000)]
atmel: at91sam9x5: add spi flash boot support
Add at91sam9x5 series spi flash boot support
Using at91sam9x5ek_spiflash to configure, then it can boot from at25df321
serial flash
SPI mater work in 30Mhz speed, while not 1Mhz speed. This will base on
atmel_spi patch, or else, it will occur receive overrun
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Bo Shen [Mon, 27 Aug 2012 00:04:34 +0000 (00:04 +0000)]
arm: sam9g10/sam9m10g45: remove CONFIG_ARCH_CPU_INIT
Remove CONFIG_ARCH_CPU_INIT for at91sam9g10ek and at91sam9m10g45ek
Signed-off-by: Bo Shen <voice.shen@atmel.com>
[rebase on TOT]
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Andreas Bießmann [Thu, 16 Aug 2012 06:01:51 +0000 (06:01 +0000)]
arm:at91-boards: remove console_init_f where unnecessary
A lot of at91 boards have the console_init_f in board_init. This is useless
cause it was called before by generic code in lib/board.c.
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
cc: Jens Scharsig <esw@bus-elektronik.de>
cc: Stelian Pop <stelian@popies.net>
cc: Sedji Gaouaou<sedji.gaouaou@atmel.com>
cc: Albin Tonnerre <albin.tonnerre@free-electrons.com>
cc: Eric Benard <eric@eukrea.com>
Tested-by: voice.shen@atmel.com
Tested-by: voice.shen@atmel.com
Acked-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de>
Tested-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de>