platform/kernel/u-boot.git
10 years agonet: fix mask for phy Micrel KSZ9031
Stefano Babic [Mon, 2 Sep 2013 13:42:29 +0000 (15:42 +0200)]
net: fix mask for phy Micrel KSZ9031

Signed-off-by: Stefano Babic <sbabic@denx.de>
10 years agophy: add missing constants for Micrel KSZ9031
Stefano Babic [Mon, 2 Sep 2013 13:42:28 +0000 (15:42 +0200)]
phy: add missing constants for Micrel KSZ9031

Signed-off-by: Stefano Babic <sbabic@denx.de>
10 years agonet/phy: realtek: Fix the PHY ID mask to ensure the correct Realtek PHY is detected
Bhupesh Sharma [Sat, 31 Aug 2013 23:10:52 +0000 (04:40 +0530)]
net/phy: realtek: Fix the PHY ID mask to ensure the correct Realtek PHY is detected

The 'get_phy_driver' code in 'drivers/net/phy/phy.c' uses the following
method to determine which driver is to be loaded for a particular PHY
module:

list_for_each(entry, &phy_drivers) {
drv = list_entry(entry, struct phy_driver, list);
if ((drv->uid & drv->mask) == (phy_id & drv->mask))
return drv;
}

This means that a drv->mask of 0xfffff0 will return incorrect phy driver
for the logic above, even if the drv->uid is anything other than
something ending with a 0x0.

For e.g. if the RTL8211E drv->uid is 0x1cc915 and drv->mask is 0xffffff
and the RTL8211B drv->uid is 0x1cc910 and drv->mask is 0xffffff0, then
the phy driver selected will always be RTL8211B even though the
underlying phy connected on the board is a 8211E module.

This patch fixes this issue.

Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
10 years agonet: phy/vitesse: Add support for VSC8514 phy module
Arpit Goel [Fri, 23 Aug 2013 14:48:05 +0000 (20:18 +0530)]
net: phy/vitesse: Add support for VSC8514 phy module

This patch adds support for VSC8514 PHY module which can be
found on Freescale's T1040RDB boards.

Signed-off-by: Arpit Goel <B44344@freescale.com>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
10 years agonet: sh-eth: Add support R8A7790
Nobuhiro Iwamatsu [Thu, 22 Aug 2013 04:22:04 +0000 (13:22 +0900)]
net: sh-eth: Add support R8A7790

R8A7790 has the same sh-ether IP core as other SH/rmobile.
This patch adds support of R8A7790.

Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
10 years agonet: sh-eth: Add invalidate cache control for rmobile (ARM SoC)
Nobuhiro Iwamatsu [Thu, 22 Aug 2013 04:22:03 +0000 (13:22 +0900)]
net: sh-eth: Add invalidate cache control for rmobile (ARM SoC)

The sh-eth of rmobile needs to use invalidate_cache* function.
This patch adds invalidate_cache* function.

Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Patch: 268948

10 years agonet: sh-eth: Add control for padding size of packet descriptor
Nobuhiro Iwamatsu [Thu, 22 Aug 2013 04:22:02 +0000 (13:22 +0900)]
net: sh-eth: Add control for padding size of packet descriptor

sh-eth can change the alignment size of a packet descriptor according to BUS
size. This patch adds this function.

Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
10 years agonet: sh-eth: Change cache API of SH
Nobuhiro Iwamatsu [Thu, 22 Aug 2013 04:22:01 +0000 (13:22 +0900)]
net: sh-eth: Change cache API of SH

The cache API of SH was changed from dcache_wback_range to flush_dcache_range.
sh-eth uses dcache_wback_range. This patch changes to flush_dcache_range.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
10 years agoNET: mvgbe: avoid unused variable warning when used without phylib support
Sascha Silbe [Sun, 11 Aug 2013 15:08:23 +0000 (17:08 +0200)]
NET: mvgbe: avoid unused variable warning when used without phylib support

Avoid a recently introduced unused variable warning for boards that
use mvgbe but not phylib.

Signed-off-by: Sascha Silbe <t-uboot@infra-silbe.de>
Patch: 266334

10 years agonet: trivial: Fix typos in mii field descriptions
Stephan Bauroth [Thu, 8 Aug 2013 11:44:41 +0000 (13:44 +0200)]
net: trivial: Fix typos in mii field descriptions

Signed-off-by: Stephan Bauroth <stephan.bauroth@iav.de>
Patch: 265707

10 years agophy: introduce structure fixed-link
Shaohui Xie [Thu, 14 Nov 2013 11:00:31 +0000 (19:00 +0800)]
phy: introduce structure fixed-link

fixed-link is used in kernel for PHY-less MAC, so introduce this
structure that U-boot can use it to fixup dtb dynamically.

Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
10 years agopowerpc/p4080: enable support for PCIe SATA
Shaohui Xie [Fri, 8 Nov 2013 02:46:44 +0000 (10:46 +0800)]
powerpc/p4080: enable support for PCIe SATA

Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Acked-by: York Sun <yorksun@freescale.com>
10 years agophylib: update atheros ar803x phy
Shengzhou Liu [Thu, 8 Aug 2013 08:33:35 +0000 (16:33 +0800)]
phylib: update atheros ar803x phy

As AR8031 and AR8033 have same PHY ID 0x4dd074, they use the
common driver. Currently AR8031_driver didn't work for AR8033,
hence updated it to have it work on AR8031/AR8033.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
10 years agonet: tftp: Make sure timeout will not effect wrap offset
rockly [Sat, 3 Aug 2013 10:09:05 +0000 (18:09 +0800)]
net: tftp: Make sure timeout will not effect wrap offset

When the block 0 store to the memory of client and timeout at this
moment. Because of no ACK packet, the server will send block 0 again,
if this client reconnect to the server at this time,
TftpBlockWrapOffset will become larger than it should be.

Signed-off-by: Rockly <rocklygnome@gmail.com>
Patch: 264417

10 years agosandbox: Make map_to_sysmem() use a constant pointer
Simon Glass [Thu, 7 Nov 2013 16:31:58 +0000 (09:31 -0700)]
sandbox: Make map_to_sysmem() use a constant pointer

Very often a constant pointer is passed to this function, so we should
declare this, since map_to_sysmem() does not change the pointer.

Signed-off-by: Simon Glass <sjg@chromium.org>
10 years agosandbox: Correct data sizes and printf() strings in fdtdec.c
Simon Glass [Sun, 10 Nov 2013 17:26:54 +0000 (10:26 -0700)]
sandbox: Correct data sizes and printf() strings in fdtdec.c

There are a few wwrnings in this file when building for sandbox. Addresses
coming from the device tree need to be treated as ulong as elsewhere in
U-Boot and we must use map_sysmem() to convert to a pointer when needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Hung-ying Tyan <tyanh@chromium.org>
10 years agosandbox: config: Don't use 64-bit physical memory
Simon Glass [Sun, 10 Nov 2013 17:26:53 +0000 (10:26 -0700)]
sandbox: config: Don't use 64-bit physical memory

Sandbox uses an emulated memory map which is quite small. We don't need the
CONFIG_PHYS_64BIT option since we can address memory with a 32-bit offset
into our ram_buf.

Adjust the phys_addr_t and phys_size_t types accordingly.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Hung-ying Tyan <tyanh@chromium.org>
10 years agosandbox: Use system headers first for sandbox's os.c
Simon Glass [Sun, 10 Nov 2013 17:26:48 +0000 (10:26 -0700)]
sandbox: Use system headers first for sandbox's os.c

This file must be compiled with system headers, even if U-Boot has headers
of the same name. The existing solution for this is good enough for libfdt,
but fails when we have headers like stdint.h in U-Boot.

Use -idirafter instead of -I, and remove the -nostdinc and other things
that we don't want for this file. The best way to do this is to keep a
copy of the original flags, rather than trying to filter them later.

Signed-off-by: Simon Glass <sjg@chromium.org>
10 years agosandbox: Use uint64_t instead of u64 for time
Simon Glass [Sun, 19 May 2013 23:45:35 +0000 (16:45 -0700)]
sandbox: Use uint64_t instead of u64 for time

The uint64_t type is defined in linux/types.h, so is safer than u64, which
is not actually a Linux type.

Change-Id: Ifc9a369e6543250c49117b8d3cb3a676eee43e04
Signed-off-by: Simon Glass <sjg@chromium.org>
10 years agobuildman: make board selector argument a regex
Stephen Warren [Thu, 10 Oct 2013 16:00:20 +0000 (10:00 -0600)]
buildman: make board selector argument a regex

A common use-case is to build all boards for a particular SoC. This can
be achieved by:

./tools/buildman/buildman -b mainline_dev tegra20

However, when the SoC is a member of a family of SoCs, and each SoC has
a different name, it would be even more useful to build all boards for
every SoC in that family. This currently isn't possible since buildman's
board selection command-line arguments are compared to board definitions
using pure string equality.

To enable this, compare using a regex match instead. This matches
MAKEALL's handling of command-line arguments. This enables:

(all Tegra)
./tools/buildman/buildman -b mainline_dev tegra

(all Tegra)
./tools/buildman/buildman -b mainline_dev '^tegra.*$'

(all Tegra20, Tegra30 boards, but not Tegra114)
./tools/buildman/buildman -b mainline_dev 'tegra[23]'

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
10 years agobuildman: fix README
Andreas Bießmann [Tue, 5 Nov 2013 09:37:09 +0000 (10:37 +0100)]
buildman: fix README

This is a trivial fix for c'n'p error.

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Acked-by: Simon Glass <sjg@chromium.org>
10 years agopatman: add Commit-notes tag and section
Albert ARIBAUD [Tue, 12 Nov 2013 10:14:41 +0000 (11:14 +0100)]
patman: add Commit-notes tag and section

Sometimes a commit should have notes enclosed with it rather
than withing the cover letter -- possibly even because there
is no cover letter. Add a 'Commit-notes' tag, similar to the
'Series-notes' one; lines between this tag and the next END
line are inserted in the patch right after the '---' commit
delimiter.

Change-Id: I01e99ae125607dc6dec08f3be8a5a0b37f0a483d
Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Simon Glass <sjg@chromium.org>
(Updated README)

10 years agoam335x: fix GPMC config for NAND and NOR SPL boot
pekon gupta [Mon, 18 Nov 2013 13:33:02 +0000 (19:03 +0530)]
am335x: fix GPMC config for NAND and NOR SPL boot

GPMC controller is common IP to interface with both NAND and NOR flash devices.
Also, it supports max 8 chip-selects, which can be independently connected to
any of the devices.
But ROM code expects the boot-device to be connected to only chip-select[0].
Thus to resolve conflict between NOR and NAND boot. This patch:
- combines NOR and NAND configs spread in board files to common gpmc_init()
- configures GPMC based on boot-mode selected for SPL boot.

Signed-off-by: Pekon Gupta <pekon@ti.com>
10 years agomtd: nand: omap: add CONFIG_NAND_OMAP_ECCSCHEME for selection of ecc-scheme
pekon gupta [Mon, 18 Nov 2013 13:33:01 +0000 (19:03 +0530)]
mtd: nand: omap: add CONFIG_NAND_OMAP_ECCSCHEME for selection of ecc-scheme

This patch adds new CONFIG_NAND_OMAP_ECCSCHEME, replacing other distributed
CONFIG_xx used for selecting NAND ecc-schemes.
This patch aims at solving following issues.

1) Currently ecc-scheme is tied to SoC platform, which prevents user to select
   other ecc-schemes also supported in hardware. like;
 - most of OMAP3 SoC platforms use only 1-bit Hamming ecc-scheme, inspite
   the fact that they can use higher ecc-schemes like 8-bit ecc-schemes with
   software based error detection (OMAP_ECC_BCH4_CODE_HW_DETECTION_SW).
 - most of AM33xx SoC plaforms use 8-bit BCH ecc-scheme for now, but hardware
   supports BCH16 ecc-scheme also.

2) Different platforms use different CONFIG_xx to select ecc-schemes, which
   adds confusion for user while migrating platforms.
 - *CONFIG_NAND_OMAP_ELM* which enables ELM hardware engine, selects only
    8-bit BCH ecc-scheme with h/w based error-correction (OMAP_ECC_BCH8_CODE_HW)
    whereas ELM hardware engine supports other ecc-schemes also like; BCH4,
    and BCH16 (in future).
 - *CONFIG_NAND_OMAP_BCH8* selects 8-bit BCH ecc-scheme with s/w based error
    correction (OMAP_ECC_BCH8_CODE_HW_DETECTION_SW).
 - *CONFIG_SPL_NAND_SOFTECC* selects 1-bit Hamming ecc-scheme using s/w library

Thus adding new *CONFIG_NAND_OMAP_ECCSCHEME* de-couples ecc-scheme dependency
on SoC platform and NAND driver. And user can select ecc-scheme independently
foreach board.
However, selection some hardware based ecc-schemes (OMAP_ECC_BCHx_CODE_HW) still
depends on presence of ELM hardware engine on SoC. (Refer doc/README.nand)

Signed-off-by: Pekon Gupta <pekon@ti.com>
10 years agomtd: nand: omap: enable BCH ECC scheme using ELM for generic platform
pekon gupta [Mon, 18 Nov 2013 13:33:00 +0000 (19:03 +0530)]
mtd: nand: omap: enable BCH ECC scheme using ELM for generic platform

BCH8_ECC scheme implemented in omap_gpmc.c driver has following favours
+-----------------------------------+-----------------+-----------------+
|ECC Scheme                         | ECC Calculation | Error Detection |
+-----------------------------------+-----------------+-----------------+
|OMAP_ECC_BCH8_CODE_HW              |GPMC             |ELM H/W engine   |
|OMAP_ECC_BCH8_CODE_HW_DETECTION_SW |GPMC             |S/W BCH library  |
+-----------------------------------+-----------------+-----------------+

Current implementation limits the BCH8_CODE_HW only for AM33xx device family.
(using CONFIG_AM33XX). However, other SoC families (like TI81xx) also have
ELM hardware module, and can support ECC error detection using ELM.

This patch
- removes CONFIG_AM33xx
Thus this driver can be reused by all devices having ELM h/w engine.
- adds omap_select_ecc_scheme()
A common function to handle ecc-scheme related configurations. This
can be used both during device-probe and via user-space u-boot commads
to change ecc-scheme. During device probe ecc-scheme is selected based
on CONFIG_NAND_OMAP_ELM or CONFIG_NAND_OMAP_BCH8
- enables CONFIG_BCH
S/W library (lib/bch.c) required by OMAP_ECC_BCHx_CODE_HW_DETECTION_SW
   is enabled by CONFIG_BCH.
- enables CONFIG_SYS_NAND_ONFI_DETECTION
for auto-detection of ONFI compliant NAND devices
- updates following README doc
doc/README.nand
board/ti/am335x/README
doc/README.omap3

Signed-off-by: Pekon Gupta <pekon@ti.com>
[scottwood@freescale.com: fixed unused variable warning]
Signed-off-by: Scott Wood <scottwood@freescale.com>
10 years agomtd: nand: omap: make am33xx/elm.c as common driver for all OMAPx and AMxxxx platforms
pekon gupta [Mon, 18 Nov 2013 13:32:59 +0000 (19:02 +0530)]
mtd: nand: omap: make am33xx/elm.c as common driver for all OMAPx and AMxxxx platforms

ELM hardware engine which is used for ECC error detection, is present on all
latest OMAP SoC (like OMAP4xxx, OMAP5xxx, DRA7xxx, AM33xx, AM43xx). Thus ELM
driver should be moved to common drivers/mtd/nand/ folder so that all SoC
having on-chip ELM hardware engine can re-use it.
This patch has following changes:
- mv arch/arm/include/asm/arch-am33xx/elm.h arch/arm/include/asm/omap_elm.h
- mv arch/arm/cpu/armv7/am33xx/elm.c drivers/mtd/nand/omap_elm.c
- update Makefiles
- update #include <asm/elm.h>
- add CONFIG_NAND_OMAP_ELM to compile driver/mtd/nand/omap_elm.c
and include in all board configs using AM33xx SoC platform.

Signed-off-by: Pekon Gupta <pekon@ti.com>
10 years agomtd: atmel_nand: use dev_xxx instead of printk
Wu, Josh [Fri, 18 Oct 2013 09:46:34 +0000 (17:46 +0800)]
mtd: atmel_nand: use dev_xxx instead of printk

Signed-off-by: Josh Wu <josh.wu@atmel.com>
10 years agomtd: atmel_nand: don't print bit correction message in driver
Wu, Josh [Fri, 18 Oct 2013 09:46:33 +0000 (17:46 +0800)]
mtd: atmel_nand: don't print bit correction message in driver

Since for some MLC nand, bit errors happened too often. Just disable it
to avoid noise

Signed-off-by: Josh Wu <josh.wu@atmel.com>
10 years agosama5d3xek: support larger than 4G nand flash
Wu, Josh [Fri, 18 Oct 2013 09:46:32 +0000 (17:46 +0800)]
sama5d3xek: support larger than 4G nand flash

Signed-off-by: Josh Wu <josh.wu@atmel.com>
10 years agomtd: atmel_nand: enable PMECC support for 8k bytes page NAND flash
Wu, Josh [Fri, 18 Oct 2013 09:46:31 +0000 (17:46 +0800)]
mtd: atmel_nand: enable PMECC support for 8k bytes page NAND flash

increase the delay to 75us to support the 8k bytes page nand flash

Signed-off-by: Josh Wu <josh.wu@atmel.com>
10 years agoboard/c29xpcie: Add support of 8K page size NAND flash
Prabhakar Kushwaha [Fri, 4 Oct 2013 04:35:50 +0000 (10:05 +0530)]
board/c29xpcie: Add support of 8K page size NAND flash

Defines constants required to support 8K page size NAND flash.

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
10 years agomtd/ifc: Add support of 8K page size NAND flash
Prabhakar Kushwaha [Fri, 4 Oct 2013 04:35:36 +0000 (10:05 +0530)]
mtd/ifc: Add support of 8K page size NAND flash

Current IFC driver supports till 4K page size NAND flash.
Add support of 8K NAND flash
  - Program Spare region size in csor_ext
  - Add nand_ecclayout for 4 bit & 8 bit ecc
  - Defines constants
  - Add support of 8K NAND boot.

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
CC: Liu Po <po.liu@freescale.com>
10 years agomtd: move & update nand_ecclayout structure (plus board changes)
Prabhakar Kushwaha [Fri, 4 Oct 2013 08:17:58 +0000 (13:47 +0530)]
mtd: move & update nand_ecclayout structure (plus board changes)

nand_ecclayout is present in mtd.h at Linux.
Move this structure to mtd.h to comply with Linux.

Also, increase the ecc placement locations to 640 to suport device having
writesize/oobsize of 8KB/640B. This means that the maximum oobsize has gone
up to 640 bytes and consequently the maximum ecc placement locations have
also gone up to 640.

Changes from Prabhabkar's version (squashed into one patch to preserve
bisectability):
 - Added _LARGE to MTD_MAX_*_ENTRIES

   This makes the names match current Linux source, and resolves
   a conflict between
   http://patchwork.ozlabs.org/patch/280488/
   and
   http://patchwork.ozlabs.org/patch/284513/

   The former was posted first and is closer to matching Linux, but
   unlike Linux it does not add _LARGE to the names.  The second adds
   _LARGE to one of the names, and depends on it in a subsequent patch
   (http://patchwork.ozlabs.org/patch/284512/).

 - Made max oobfree/eccpos configurable, and used this on tricorder,
   alpr, ASH405, T4160QDS, and T4240QDS (these boards failed to build
   for me without doing so, due to a size increase).

   On tricorder SPL, this saves 2576 bytes (and makes the SPL build
   again) versus the new default of 640 eccpos and 32 oobfree, and
   saves 336 bytes versus the old default of 128 eccpos and 8 oobfree.

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
CC: Vipin Kumar <vipin.kumar@st.com>
[scottwood@freescale.com: changes as described above]
Signed-off-by: Scott Wood <scottwood@freescale.com>
Cc: Thomas Weber <weber@corscience.de>
Cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Cc: Stefan Roese <sr@denx.de>
Cc: York Sun <yorksun@freescale.com>
Cc: Tom Rini <trini@ti.com>
Reviewed-by: Stefan Roese <sr@denx.de>
10 years agoMerge branch 'master' of git://git.denx.de/u-boot-mips
Tom Rini [Sun, 17 Nov 2013 01:23:22 +0000 (20:23 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-mips

10 years agofs: descend into sub directories when it is necessary
Masahiro Yamada [Mon, 11 Nov 2013 05:36:10 +0000 (14:36 +0900)]
fs: descend into sub directories when it is necessary

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
10 years agoMakefile: move fs/fat/ entry to drivers/Makefile
Masahiro Yamada [Mon, 11 Nov 2013 05:36:09 +0000 (14:36 +0900)]
Makefile: move fs/fat/ entry to drivers/Makefile

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
10 years agoarm: rmobile: Do not create a symbolic link to sh timer
Masahiro Yamada [Mon, 11 Nov 2013 05:36:08 +0000 (14:36 +0900)]
arm: rmobile: Do not create a symbolic link to sh timer

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
10 years agopowerpc: mpc824x: Do not create a symbolic link to bedbug_603e.c
Masahiro Yamada [Mon, 11 Nov 2013 05:36:07 +0000 (14:36 +0900)]
powerpc: mpc824x: Do not create a symbolic link to bedbug_603e.c

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
10 years agopowerpc: mpc83xx: Do not create a symbolic link to ddr-gen2.c
Masahiro Yamada [Mon, 11 Nov 2013 05:36:06 +0000 (14:36 +0900)]
powerpc: mpc83xx: Do not create a symbolic link to ddr-gen2.c

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
10 years agopowerpc: mpc83xx: delete unused rules
Masahiro Yamada [Mon, 11 Nov 2013 05:36:05 +0000 (14:36 +0900)]
powerpc: mpc83xx: delete unused rules

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
10 years agoMakefile: delete unused lines
Masahiro Yamada [Mon, 11 Nov 2013 05:36:04 +0000 (14:36 +0900)]
Makefile: delete unused lines

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
10 years agotools: Makefile: delete redundant lines
Masahiro Yamada [Mon, 11 Nov 2013 05:36:03 +0000 (14:36 +0900)]
tools: Makefile: delete redundant lines

HOSTOS is defined and exported at the top Makefile.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
10 years agoconfig.mk: delete unnecessary lines
Masahiro Yamada [Mon, 11 Nov 2013 05:36:02 +0000 (14:36 +0900)]
config.mk: delete unnecessary lines

SPL_BIN is already defined in spl/Makefile
and it is used only in spl/Makefile.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
10 years agoMakefile: refactor a little
Masahiro Yamada [Mon, 11 Nov 2013 05:36:01 +0000 (14:36 +0900)]
Makefile: refactor a little

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
10 years agoMakefile: rename all libraries to built-in.o
Masahiro Yamada [Mon, 11 Nov 2013 05:36:00 +0000 (14:36 +0900)]
Makefile: rename all libraries to built-in.o

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
10 years agodrivers/net/npe: descend only when CONFIG_IXP4XX_NPE=y
Masahiro Yamada [Mon, 11 Nov 2013 05:35:59 +0000 (14:35 +0900)]
drivers/net/npe: descend only when CONFIG_IXP4XX_NPE=y

CONFIG_IXP4XX_NPE is defined only for CPU ixp.
It is not necessary to filter by CPU ixp.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
10 years agodrivers/net/fm: descend only when CONFIG_FMAN_ENET=y
Masahiro Yamada [Mon, 11 Nov 2013 05:35:58 +0000 (14:35 +0900)]
drivers/net/fm: descend only when CONFIG_FMAN_ENET=y

CONFIG_FMAN_ENET is defined only for CPU mpc85xx.
We do not need to filter by CPU mpc85xx.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
10 years agodrivers/qe: move the entry to drivers/Makefile
Masahiro Yamada [Mon, 11 Nov 2013 05:35:57 +0000 (14:35 +0900)]
drivers/qe: move the entry to drivers/Makefile

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
10 years agopowerpc: move mpc8xxx entry under arch/powerpc/cpu/
Masahiro Yamada [Mon, 11 Nov 2013 05:35:56 +0000 (14:35 +0900)]
powerpc: move mpc8xxx entry under arch/powerpc/cpu/

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
10 years agoMakefile: merge $(LIBBOARD) into $(LIBS)
Masahiro Yamada [Mon, 11 Nov 2013 05:35:55 +0000 (14:35 +0900)]
Makefile: merge $(LIBBOARD) into $(LIBS)

We do not need to handle $(LIBBOARD) and $(LIBS) separately.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
10 years agoMakefile: make directories by Makefile.build
Masahiro Yamada [Mon, 11 Nov 2013 05:35:54 +0000 (14:35 +0900)]
Makefile: make directories by Makefile.build

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
10 years agodrivers: tpm: clean up unused code
Masahiro Yamada [Mon, 11 Nov 2013 05:35:53 +0000 (14:35 +0900)]
drivers: tpm: clean up unused code

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
10 years agolib: descend into sub directories only when it is necessary
Masahiro Yamada [Mon, 11 Nov 2013 05:35:52 +0000 (14:35 +0900)]
lib: descend into sub directories only when it is necessary

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
10 years agodrivers: descend into sub directories only when it is necessary
Masahiro Yamada [Mon, 11 Nov 2013 05:35:51 +0000 (14:35 +0900)]
drivers: descend into sub directories only when it is necessary

- Descend into drivers/fpga/ only when CONFIG_FPGA=y
  - Descend into drivers/bios_emulator only when CONFIG_BIOSEMU=y

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
10 years agoMakefile: specifiy an explicite object name rather than $(BOARD).o
Masahiro Yamada [Mon, 11 Nov 2013 05:35:50 +0000 (14:35 +0900)]
Makefile: specifiy an explicite object name rather than $(BOARD).o

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
10 years agoMakefile: abolish COBJS, SOBJS, etc.
Masahiro Yamada [Mon, 11 Nov 2013 05:35:49 +0000 (14:35 +0900)]
Makefile: abolish COBJS, SOBJS, etc.

The support for COBJS, COBJS-y, SOBJS, SOBJS-y, GLCOBJS, GLSOBJS
from scripts/Makefile.build.
Going forward we need to use Kbuild style consistently.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
10 years agoboard: Do not add -DCONFIG_SYS_TEXT_BASE in board config.mk
Masahiro Yamada [Mon, 11 Nov 2013 05:13:33 +0000 (14:13 +0900)]
board: Do not add -DCONFIG_SYS_TEXT_BASE in board config.mk

Board config.mk do not need to add -DCONFIG_SYS_TEXT_BASE
to CPPFLAGS because the top level config.mk does instead.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
10 years agoexamples: remove the remainders of dead board
Masahiro Yamada [Mon, 11 Nov 2013 03:45:40 +0000 (12:45 +0900)]
examples: remove the remainders of dead board

Commit 309a292e deleted OXC board, but
missed to remove the standalone example specific to OXC board.

eepro100_eeprom.c has been an orphan file for a long term.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
10 years agocosmetic: README.scrapyard: Add eNET board
Masahiro Yamada [Mon, 11 Nov 2013 03:15:58 +0000 (12:15 +0900)]
cosmetic: README.scrapyard: Add eNET board

Commit 7e8c53d7 removed eNET board but missed to
add eNET to README.scrapyard.
This commit adds it for the record.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Graeme Russ <graeme.russ@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
10 years agonios2: remove unnecessary header include path
Masahiro Yamada [Mon, 11 Nov 2013 03:11:12 +0000 (12:11 +0900)]
nios2: remove unnecessary header include path

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Thomas Chou <thomas@wytron.com.tw>
10 years agoboard: cogent: include header files in a more natural way
Masahiro Yamada [Mon, 11 Nov 2013 01:30:20 +0000 (10:30 +0900)]
board: cogent: include header files in a more natural way

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
10 years agoconfigs: clean up unused macro CONFIG_L2_OFF
Masahiro Yamada [Mon, 11 Nov 2013 00:49:36 +0000 (09:49 +0900)]
configs: clean up unused macro CONFIG_L2_OFF

Since commit c2dd0d455 and 45bf05854 introduced
the new cache maintainance framework to ARM,
CONFIG_L2_OFF has not been used at all.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
10 years agoTI:omap: Update u-boot-spl.lds for i2c multibus/multiadapter update
Tom Rini [Fri, 15 Nov 2013 17:20:33 +0000 (12:20 -0500)]
TI:omap: Update u-boot-spl.lds for i2c multibus/multiadapter update

In 6789e84 we update u-boot-spl.lds for OMAP to ensure we include
adapter information, as we use i2c during SPL.  However, the regex used
also means we included commands that may have been built.  On omap5_uevm
this leads to a failure as we include the command from the do_tca642x
command, and fail to link.  The fix is to restrict our regex to only the
i2c list parts.

Signed-off-by: Tom Rini <trini@ti.com>
10 years agomalta: use unmapped flash base address
Gabor Juhos [Tue, 12 Nov 2013 15:47:32 +0000 (16:47 +0100)]
malta: use unmapped flash base address

The physical base address of the NOR flash is 0x1e000000
on the Malta boards. The hardware also maps the first 4MiB
of the flash into the 0x1fc00000-0x1fffffff range.

Currently, U-Boot uses the mapped address to access the
flash, which does not work in recent qemu versions.

Since commit a427338b222b43197c2776cbc996936df0302f51
(mips_malta: correct reading MIPS revision at 0x1fc00010)
writing to the mapped address space causes a CPU exception.
Due to the exception, U-Boot hangs during boot when it tries
to detect the CFI flash chip.

Use the correct physical address for the MALTA_FLASH_BASE
constant to fix the problem. In order to avoid relocation
problems, also update the CONFIG_SYS_{TEXT,MONITOR}_BASE
constants.

The change makes it possible to start U-Boot on a Malta
board emulated with Qemu 1.6.1 and 1.7.0-rc0. It also
works on older versions (tested with 1.1.1, 1.2.2, 1.4.2,
1.5.3).

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: Paul Burton <paul.burton@imgtec.com>
10 years agoMerge branch 'master' of git://git.denx.de/u-boot-mpc85xx
Tom Rini [Thu, 14 Nov 2013 16:48:15 +0000 (11:48 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx

10 years agodriver/mtd/ifc: Read Status while programming NAND flash
Prabhakar Kushwaha [Thu, 3 Oct 2013 06:05:35 +0000 (11:35 +0530)]
driver/mtd/ifc: Read Status while programming NAND flash

as per controller description,
  "While programming a NAND flash, status read should never skipped.
   Because it may happen that a new command is issued to the NAND Flash,
   even when the device has not yet finished processing the previous request.
   This may result in unpredictable behaviour."

IFC controller never polls for R/B signal after command send. It just return
control to software. This behaviour may not occur with NAND flash access.
because new commands are sent after polling R/B signal. But it may happen
in scenario where GPCM-ASIC and NAND flash device are working simultaneously.

Update the controller driver to take care of this requirement

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
10 years agoMTD: atmel_nand: support for software BCH ECC
Bo Shen [Wed, 28 Aug 2013 14:54:26 +0000 (14:54 +0000)]
MTD: atmel_nand: support for software BCH ECC

Add possible to use software BCH ECC for atmel nand driver

Signed-off-by: Bo Shen <voice.shen@gmail.com>
10 years agopowerpc/85xx: fix broken cpu "clock-frequency" property
Laurentiu TUDOR [Wed, 23 Oct 2013 12:20:45 +0000 (15:20 +0300)]
powerpc/85xx: fix broken cpu "clock-frequency" property

When indexing freqProcessor[] we use the first
value in the cpu's "reg" property, which on
new e6500 cores IDs the threads.
But freqProcessor[] should be indexed with a
core index so, when fixing "the clock-frequency"
cpu node property, access the freqProcessor[]
with the core index derived from the "reg' property.
If we don't do this, last half of the "cpu" nodes
will have broken "clock-frequency" values.

Signed-off-by: Laurentiu Tudor <Laurentiu.Tudor@freescale.com>
Cc: York Sun <yorksun@freescale.com>
10 years agopowerpc/t4240: fix per pci endpoint liodn offsets
Laurentiu TUDOR [Wed, 23 Oct 2013 12:20:27 +0000 (15:20 +0300)]
powerpc/t4240: fix per pci endpoint liodn offsets

Update the code that builds the pci endpoint liodn
offset list so that it doesn't overlap with other
liodns and doesn't generate negative offsets like:

  fsl,liodn-offset-list = <0 0xffffffcd 0xffffffcf
                             0xffffffd1 0xffffffd3
                             0xffffffd5 0xffffffd7
                             0xffffffd9 0xffffffdb>;

The update consists in adding a parameter to the
function that builds the list to specify the base
liodn.
On PCI v2.4 use the old base = 256 and, on PCI 3.0
where some of the PCIE liodns are larger than 256,
use a base = 1024. The version check is based on
the PCI controller's version register.

Signed-off-by: Laurentiu Tudor <Laurentiu.Tudor@freescale.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: York Sun <yorksun@freescale.com>
10 years agopowerpc/t4240: set pcie liodn in the correct register
Laurentiu TUDOR [Wed, 23 Oct 2013 12:20:16 +0000 (15:20 +0300)]
powerpc/t4240: set pcie liodn in the correct register

The liodn for the T4240's PCIE controller is no longer set
through a register in the guts register block but with one
in the PCIE register block itself.
Use the already existing SET_PCI_LIODN_BASE macro that puts
the liodn in the correct register.

Signed-off-by: Laurentiu Tudor <Laurentiu.Tudor@freescale.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: York Sun <yorksun@freescale.com>
10 years agopowerpc/83xx: Define USB1 and USB2 base addr for MPC834x
ramneek mehresh [Sat, 19 Oct 2013 14:03:04 +0000 (19:33 +0530)]
powerpc/83xx: Define USB1 and USB2 base addr for MPC834x

Define base addresse for both MPH(USB1) and DR(USB2) controllers
for MPC834x socs

Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
10 years agopowerpc/t104xrdb: Add T1042RDB_PI board support
Priyanka Jain [Fri, 18 Oct 2013 11:49:23 +0000 (17:19 +0530)]
powerpc/t104xrdb: Add T1042RDB_PI board support

T1042RDB_PI is Freescale Reference Design Board supporting the T1042
QorIQ Power Architecture™ processor. T1042 is a reduced personality
of T1040 SoC without Integrated 8-port Gigabit. The board is designed
with low power features targeted for Printing Image Market.

T1042RDB_PI is  similar to T1040RDB board with few differences like
it has video interface, supports T1042 personality

 T1042RDB_PI board Overview
 -----------------------
 - Four e5500 cores, each with a private 256 KB L2 cache
 - 256 KB shared L3 CoreNet platform cache (CPC)
 - Interconnect CoreNet platform
 - 32-/64-bit DDR3L/DDR4 SDRAM memory controller with ECC and interleaving
   support
 - Data Path Acceleration Architecture (DPAA) incorporating acceleration
 for the following functions:
    -  Packet parsing, classification, and distribution
    -  Queue management for scheduling, packet sequencing, and congestion
     management
    -  Cryptography Acceleration
    - RegEx Pattern Matching Acceleration
    - IEEE Std 1588 support
    - Hardware buffer management for buffer allocation and deallocation
 - Ethernet interfaces
    - Two on-board RGMII 10/100/1G ethernet ports.
 - SERDES Connections, 8 lanes supporting:
      — PCI
      — SATA 2.0
 - DDR Controller 32-/64-bit DDR3L/DDR4 SDRAM memory controller with ECC and
   Interleaving
 -IFC/Local Bus
     - NAND flash: 1GB 8-bit NAND flash
     - NOR: 128MB 16-bit NOR Flash
 - Ethernet
     - Two on-board RGMII 10/100/1G ethernet ports.
     - PHY #0 remains powered up during deep-sleep
 - CPLD
 - Clocks
     - System and DDR clock (SYSCLK, “DDRCLK”)
     - SERDES clocks
 - Video
     - DIU supports video at up to 1280x1024x32bpp
     - HDMI connector
 - Power Supplies
 - USB
     - Supports two USB 2.0 ports with integrated PHYs
     - Two type A ports with 5V@1.5A per port.
 - SDHC
     - SDHC/SDXC connector
 - SPI
     - On-board 64MB SPI flash
 - I2C
     - Device connected: EEPROM, thermal monitor, VID controller, RTC
 - Other IO
    - Two Serial ports
    - ProfiBus port
    - Four I2C ports

Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com>
10 years agopowerpc/t104xrdb: Add T1040RDB board support
Priyanka Jain [Fri, 18 Oct 2013 11:49:06 +0000 (17:19 +0530)]
powerpc/t104xrdb: Add T1040RDB board support

T1040RDB is Freescale Reference Design Board supporting
the T1040 QorIQ Power Architecture™ processor.

 T1040RDB board Overview
 -----------------------
 - Four e5500 cores, each with a private 256 KB L2 cache
 - 256 KB shared L3 CoreNet platform cache (CPC)
 - Interconnect CoreNet platform
 - 32-/64-bit DDR3L/DDR4 SDRAM memory controller with ECC and interleaving
   support
 - Data Path Acceleration Architecture (DPAA) incorporating acceleration
 for the following functions:
    -  Packet parsing, classification, and distribution
    -  Queue management for scheduling, packet sequencing, and congestion
       management
    -  Cryptography Acceleration
    - RegEx Pattern Matching Acceleration
    - IEEE Std 1588 support
    - Hardware buffer management for buffer allocation and deallocation
 - Ethernet interfaces
    - Integrated 8-port Gigabit Ethernet switch
    - Four 1 Gbps Ethernet controllers
 - SERDES Connections, 8 lanes supporting:
    - PCI
    - SGMII
    - QSGMII
    - SATA 2.0
 - DDR Controller 32-/64-bit DDR3L/DDR4 SDRAM memory controller with ECC and
   Interleaving
 -IFC/Local Bus
    - NAND flash: 1GB 8-bit NAND flash
    - NOR: 128MB 16-bit NOR Flash
 - Ethernet
    - Two on-board RGMII 10/100/1G ethernet ports.
    - PHY #0 remains powered up during deep-sleep
 - CPLD
 - Clocks
    - System and DDR clock (SYSCLK, “DDRCLK”)
    - SERDES clocks
 - Power Supplies
 - USB
    - Supports two USB 2.0 ports with integrated PHYs
    - Two type A ports with 5V@1.5A per port.
 - SDHC
    - SDHC/SDXC connector
 - SPI
    - On-board 64MB SPI flash
 - I2C
    - Devices connected: EEPROM, thermal monitor, VID controller
 - Other IO
    - Two Serial ports
    - ProfiBus port

Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com>
[York Sun: fixed Makefile]
Acked-by: York Sun <yorksun@freescale.com>
10 years agopowerpc/t1040: Update defines to support T1040SoC personalities
Priyanka Jain [Fri, 18 Oct 2013 07:00:21 +0000 (12:30 +0530)]
powerpc/t1040: Update defines to support T1040SoC personalities

T1040 Soc has four personalities:
-T1040 (4 cores with L2 switch)
-T1042:Reduced personality of T1040 without L2 switch
-T1020:Reduced personality of T1040 with less cores(2 cores)
-T1022:Reduced personality of T1040 with 2 cores and without L2 switch

Update defines in arch/powerpc header files, Makefiles and in
driver/net/fm/Makefile to support all T1040 personalities

Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com>
[York Sun: fixed Makefiles]
Acked-by: York Sun <yorksun@freescale.com>
10 years agopowerpc/p1010rdb: update readme for p1010rdb-pa and p1010rdb-pb
Shengzhou Liu [Fri, 11 Oct 2013 15:02:38 +0000 (23:02 +0800)]
powerpc/p1010rdb: update readme for p1010rdb-pa and p1010rdb-pb

- Remove duplicate doc/README.p1010rdb
- Rename README to README.P1010RDB-PA
- Add new README.P1010RDB-PB

P1010RDB-PB is a variation of previous P1010RDB-PA board.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
10 years agopowerpc/t1040: enable PBL tool for T1040
Prabhakar Kushwaha [Tue, 1 Oct 2013 08:26:43 +0000 (13:56 +0530)]
powerpc/t1040: enable PBL tool for T1040

Use a default RCW of protocol 0x66.
A PBI configure file which uses CPC as 256KB SRAM. It can be used by
PBL tool on T1040 to build a pbl boot image.

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
10 years agodesignware_i2c: remove 10msec delay in i2c_xfer_finish
Alexey Brodkin [Thu, 7 Nov 2013 13:52:33 +0000 (17:52 +0400)]
designware_i2c: remove 10msec delay in i2c_xfer_finish

This delay applies to any data transfer on I2C bus.

For example 1kB data read with per-byte access (which happens if
environment is stored in I2C EEPROM) takes more than 10 seconds.

Moreover data bus driver has to care about bus state and data transfer,
but not about internal states of attached devices.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Tom Rini <trini@ti.com>
cc: Armando Visconti <armando.visconti@st.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Heiko Schocher <hs@denx.de>
Cc: Vipin KUMAR <vipin.kumar@st.com>
Cc: Tom Rix <Tom.Rix@windriver.com>
Cc: Mischa Jonker <mjonker@synopsys.com>
10 years agodesignware_i2c: disable i2c controller during target address setup
Alexey Brodkin [Thu, 7 Nov 2013 13:52:18 +0000 (17:52 +0400)]
designware_i2c: disable i2c controller during target address setup

As it is stated in DesignWare I2C databook: writes to IC_TAR (0x4)
register succeed only when IC_ENABLE[0] is set to 0.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Tom Rini <trini@ti.com>
cc: Armando Visconti <armando.visconti@st.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Heiko Schocher <hs@denx.de>
Cc: Vipin KUMAR <vipin.kumar@st.com>
Cc: Tom Rix <Tom.Rix@windriver.com>
Cc: Mischa Jonker <mjonker@synopsys.com>
10 years agocmd_eeprom: fix i2c_{read|write} usage if env is in I2C EEPROM
Alexey Brodkin [Thu, 7 Nov 2013 13:51:43 +0000 (17:51 +0400)]
cmd_eeprom: fix i2c_{read|write} usage if env is in I2C EEPROM

Data "offset" is not used directly in case of I2C EEPROM. Istead it is
split into "block number" and "offset within mentioned block". Which are
"addr[0]" and "addr[1]" respectively.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
cc: Peter Tyser <ptyser@xes-inc.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Stefan Roese <sr@denx.de>
Cc: Mischa Jonker <mjonker@synopsys.com>
10 years agoi2c, omap1510: remove i2c driver
Heiko Schocher [Fri, 8 Nov 2013 07:33:22 +0000 (08:33 +0100)]
i2c, omap1510: remove i2c driver

remove omap1510 i2c driver, as there is no board which uses it

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Tom Rini <trini@ti.com>
Cc: Jian Zhang <jzhang@ti.com>
10 years agoi2c, zynq: convert zynq i2c driver to new multibus/multiadapter framework
Heiko Schocher [Fri, 8 Nov 2013 06:30:53 +0000 (07:30 +0100)]
i2c, zynq: convert zynq i2c driver to new multibus/multiadapter framework

- add zync i2c driver to new multibus/multiadpater support
- adapted all config files, which uses this driver

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Michal Simek <michal.simek@xilinx.com>
10 years agoi2c, omap24xx: convert driver to new mutlibus/mutliadapter framework
Heiko Schocher [Tue, 22 Oct 2013 09:03:18 +0000 (11:03 +0200)]
i2c, omap24xx: convert driver to new mutlibus/mutliadapter framework

- add omap24xx driver to new multibus/multiadpater support
- adapted all config files, which uses this driver

Tested on the am335x based siemens boards rut, dxr2 and pxm2
posted here:
http://patchwork.ozlabs.org/patch/263211/

Signed-off-by: Heiko Schocher <hs@denx.de>
Tested-by: Tom Rini <trini@ti.com>
Cc: Lars Poeschel <poeschel@lemonage.de>
Cc: Steve Sakoman <sakoman@gmail.com>
Cc: Thomas Weber <weber@corscience.de>
Cc: Tom Rix <Tom.Rix@windriver.com>
Cc: Grazvydas Ignotas <notasas@gmail.com>
Cc: Enric Balletbo i Serra <eballetbo@iseebcn.com>
Cc: Luca Ceresoli <luca.ceresoli@comelit.it>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Ilya Yanok <yanok@emcraft.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Nishanth Menon <nm@ti.com>
Cc: Pali Rohár <pali.rohar@gmail.com>
Cc: Peter Barada <peter.barada@logicpd.com>
Cc: Nagendra T S <nagendra@mistralsolutions.com>
Cc: Michael Jones <michael.jones@matrix-vision.de>
Cc: Raphael Assenat <raph@8d.com>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Acked-by: Stefano Babic <sbabic@denx.de>
10 years agoi2c: mxs_i2c: Squash endless loop
Marek Vasut [Mon, 4 Nov 2013 13:29:12 +0000 (14:29 +0100)]
i2c: mxs_i2c: Squash endless loop

The endless waiting for a bit to be set can cause a hang, add a timeout
so we prevent such situation. A testcase for such a hang is below. The
testcase assumes a device to be present at address 0x50 and a device to
NOT be present at address 0x42 . Also note that the "sleep 1" induced
delays are imperative for this bug to manifest .

i2c read 0x42 0x0.2 0x10 0x42000000 ; sleep 1 ; \
i2c read 0x50 0x0.2 0x10 0x42000000 ; sleep 1 ; \
i2c read 0x42 0x0.2 0x10 0x42000000

The expected result of the above command is:

Error reading the chip.
Error reading the chip.

While without this patch, we observe a hang in the last read from 0x42
precisely when waiting for this bit to be set.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
10 years agoi2c: sh_i2c: Update to new CONFIG_SYS_I2C framework
Nobuhiro Iwamatsu [Tue, 29 Oct 2013 04:33:51 +0000 (13:33 +0900)]
i2c: sh_i2c: Update to new CONFIG_SYS_I2C framework

This updates to new I2C framwwork on sh_i2c.
And this also updates boards(kzm9g and ecovec) that using sh_i2c.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
10 years agocm_t35: use scf0403 driver
Nikita Kiryanov [Wed, 16 Oct 2013 14:23:29 +0000 (17:23 +0300)]
cm_t35: use scf0403 driver

Use scf0403 driver to add scf0403x LCD support for cm-t35 and cm-t3730
boards.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
10 years agoomap3_dss: define DSS_ONOFF
Nikita Kiryanov [Wed, 16 Oct 2013 14:23:28 +0000 (17:23 +0300)]
omap3_dss: define DSS_ONOFF

Add DSS_ONOFF to polarity defines

Cc: Tom Rini <trini@ti.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Acked-by: Anatolij Gustschin <agust@denx.de>
10 years agolcd: add DataImage SCF0403x LCD panel support
Nikita Kiryanov [Wed, 16 Oct 2013 14:23:27 +0000 (17:23 +0300)]
lcd: add DataImage SCF0403x LCD panel support

Add SPI-based driver for DataImage SCF0403852GGU04 and SCF0403526GGU20
LCD panels.

Cc: Tom Rini <trini@ti.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Acked-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
10 years agospi: define SPI_XFER_ONCE
Nikita Kiryanov [Wed, 16 Oct 2013 14:23:26 +0000 (17:23 +0300)]
spi: define SPI_XFER_ONCE

The flag combination "SPI_XFER_BEGIN | SPI_XFER_END" is a common use
case of spi_xfer, and it can easily cause an already long line (spi_xfer
takes 5 parameters) to go over the 80 character limit.

define SPI_XFER_ONCE to be a shorter version of the above flag combination.

Cc: Tom Rini <trini@ti.com>
Cc: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
10 years agospi: omap3: add support for more word lengths
Nikita Kiryanov [Wed, 16 Oct 2013 14:23:25 +0000 (17:23 +0300)]
spi: omap3: add support for more word lengths

Current implementation only supports 8 bit word lengths, even though
omap3 can handle anything between 4 and 32.

Update the spi interface to support changing the SPI word length,
and implement it in omap3_spi driver to support the full range of
possible word lengths.
This implementation is backwards compatible by defaulting to the old
behavior of 8 bit word lengths.
Also, it required a change to the omap3_spi non static I/O functions,
but since they are not used anywhere else, no collateral changes are required.

Cc: Tom Rini <trini@ti.com>
Cc: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
10 years agospi: omap3: remove semicolon from #define
Nikita Kiryanov [Wed, 16 Oct 2013 14:23:24 +0000 (17:23 +0300)]
spi: omap3: remove semicolon from #define

Remove unnecessary semicolon from #define SPI_WAIT_TIMEOUT

Cc: Tom Rini <trini@ti.com>
Cc: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Gerhard Sittig <gsi@denx.de>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
10 years agovideo: bcm2835: respect the pitch value
Andre Heider [Sat, 9 Nov 2013 10:07:53 +0000 (11:07 +0100)]
video: bcm2835: respect the pitch value

Depending on the firmware's video options [1] the active SDTV or
HDTV mode can yield a framebuffer with noncontiguous horizontal lines,
giving a messed up display, for both, u-boot and the loaded kernel.

Fix this by setting lcd_line_length to the pitch value of the configured
framebuffer.

[1] http://elinux.org/RPiconfig#Video_mode_options

Signed-off-by: Andre Heider <a.heider@gmail.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
10 years agolcd: allow overriding lcd_get_size()
Anatolij Gustschin [Sat, 9 Nov 2013 10:00:09 +0000 (11:00 +0100)]
lcd: allow overriding lcd_get_size()

Remove the redundant lcd_line_length initialisation which
sneaked in when an earlier version of the patch of commit
6d330719 has been rebased.

Some lcd drivers need to setup lcd_line_length not from the
panel_info parameters but by different means. Make the
lcd_get_size() weak to allow setting lcd_line_length in
a driver specific way.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Stephen Warren <swarren@wwwdotorg.org>
10 years agoARM: bcm2835: add missing mbox overscan response field
Andre Heider [Tue, 22 Oct 2013 20:27:20 +0000 (22:27 +0200)]
ARM: bcm2835: add missing mbox overscan response field

Add the missing "right" field to struct bcm2835_mbox_tag_overscan.

Signed-off-by: Andre Heider <a.heider@gmail.com>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Acked-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
10 years agoMPC824x: remove obsolete "PN62" board
Wolfgang Denk [Mon, 11 Nov 2013 19:12:19 +0000 (20:12 +0100)]
MPC824x: remove obsolete "PN62" board

The MPC824x processors have long reached EOL, and the PN62 board has
not seen any board-specific updates for more than a decade.  It is now
causing build issues.  Instead of wasting time on things nobody is
interested in any more, we rather drop this board.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Wolfgang Grandegger <wg@grandegger.com>
cc: Tom Rini <trini@ti.com>

10 years agotime: fix gcc warnings on MIPS64
Daniel Schwierzeck [Fri, 8 Nov 2013 23:30:14 +0000 (00:30 +0100)]
time: fix gcc warnings on MIPS64

Commit 8dfafdde88eb3e71d5569846396ae67a91017232 introduced
new gcc warnings on MIPS64:

time.c: In function 'tick_to_time':
time.c:59:2: warning: comparison of distinct pointer types lacks a cast [enabled by default]
time.c:59:2: warning: passing argument 1 of '__div64_32' from incompatible pointer type [enabled by default]
In file included from time.c:10:0:
./u-boot-mips/include/div64.h:22:17: note: expected 'uint64_t *' but argument is of type 'long long unsigned int *'
time.c: In function 'usec_to_tick':
time.c:76:2: warning: comparison of distinct pointer types lacks a cast [enabled by default]
time.c:76:2: warning: passing argument 1 of '__div64_32' from incompatible pointer type [enabled by default]
In file included from time.c:10:0:
./u-boot-mips/include/div64.h:22:17: note: expected 'uint64_t *' but argument is of type 'long long unsigned int *'

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
10 years agoMerge branch 'master' of git://git.denx.de/u-boot-mips
Tom Rini [Mon, 11 Nov 2013 14:40:34 +0000 (09:40 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-mips

10 years agomalta: arch/mips/include/asm/malta.h SPDX license tag
Paul Burton [Mon, 11 Nov 2013 11:03:26 +0000 (11:03 +0000)]
malta: arch/mips/include/asm/malta.h SPDX license tag

This patch replaces the GPL-2.0 text with a GPL-2.0
SPDX-License-Identifier tag, and adds Imagination Technologies copyright
following my recent changes.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
11 years agoMerge branch 'iu-boot/master' into 'u-boot-arm/master'
Albert ARIBAUD [Sat, 9 Nov 2013 11:51:47 +0000 (12:51 +0100)]
Merge branch 'iu-boot/master' into 'u-boot-arm/master'

Conflicts:
arch/arm/cpu/arm926ejs/mxs/Makefile
board/compulab/cm_t35/Makefile
board/corscience/tricorder/Makefile
board/ppcag/bg0900/Makefile
drivers/bootcount/Makefile
include/configs/omap4_common.h
include/configs/pdnb3.h

Makefile conflicts are due to additions/removals of
object files on the ARM branch vs KBuild introduction
on the main branch. Resolution consists in adjusting
the list of object files in the main branch version.
This also applies to two files which are not listed
as conflicting but had to be modified:

board/compulab/common/Makefile
board/udoo/Makefile

include/configs/omap4_common.h conflicts are due to
the OMAP4 conversion to ti_armv7_common.h on the ARM
side, and CONFIG_SYS_HZ removal on the main side.
Resolution is to convert as this icludes removal of
CONFIG_SYS_HZ.

include/configs/pdnb3.h is due to a removal on ARM side.
Trivial resolution is to remove the file.

Note: 'git show' will also list two files just because
they are new:

include/configs/am335x_igep0033.h
include/configs/omap3_igep00x0.h

11 years agomalta: define CONFIG_MEMSIZE_IN_BYTES
Gabor Juhos [Thu, 24 Oct 2013 12:32:00 +0000 (14:32 +0200)]
malta: define CONFIG_MEMSIZE_IN_BYTES

The memsize environment variable must contain the
memory size in bytes on the Malta board. Otherwise
Linux will use wrong memory size which causes a kernel
panic.

Define CONFIG_MEMSIZE_IN_BYTES in malta.h to avoid
that.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
Cc: Paul Burton <paul.burton@imgtec.com>
11 years agomalta: add myself to maintainers
Paul Burton [Fri, 8 Nov 2013 11:18:59 +0000 (11:18 +0000)]
malta: add myself to maintainers

This patch adds me as a maintainer of the malta(el) board(s). I have
access to physical Malta boards and the desire for U-boot to run well on
them.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>