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12 years agommc: access mxcmmc from mx31 boards
Helmut Raiger [Wed, 11 Jan 2012 03:59:22 +0000 (03:59 +0000)]
mmc: access mxcmmc from mx31 boards

This patch modifies mxcmmc.c to be used
not only by i.MX27 but also by i.MX31 boards.
Both use the same SD controller, but have different
clock set-ups.
The i.MX27 imx_get_XXXclock functions are made static to
generic.c and a public mxc_get_clock() function
is provided.  Pins, base address and prototypes for
an i.MX31 specific board_init_mmc() are provided.
Some of the i.MX27 clock getters are unused and marked
as such to avoid warnings (./MAKEALL -s mx27), but
the code was left in for future use.

Signed-off-by: Helmut Raiger <helmut.raiger@hale.at>
Acked-by: Stefano Babic <sbabic@denx.de>
12 years agoi.mx6q: mx6qsabrelite: Add the ethernet function support
Jason Liu [Thu, 12 Jan 2012 22:56:16 +0000 (22:56 +0000)]
i.mx6q: mx6qsabrelite: Add the ethernet function support

Signed-off-by: Jason Liu <jason.hui@linaro.org>
Signed-off-by: Eric Miao <eric.miao@linaro.org>
CC: Jason Liu <jason.hui@linaro.org>
CC: Stefano Babic <sbabic@denx.de>
12 years agoi.mx6q: configs: Add fdt_high and initrd_high variables
Dirk Behme [Thu, 12 Jan 2012 23:49:24 +0000 (23:49 +0000)]
i.mx6q: configs: Add fdt_high and initrd_high variables

To be able to load the device tree and initrd correctly, set
the fdt_high and initrd_high environment variables.

Using 0xffffffff implies that the device tree and the initrd
are initially copied to working addresses. This will avoid an
additional copy.

Loading the device tree to 0x30000000 and the initrd to 0x3c000000
should work for both boards, the ARM2 and SabreLite.

Example (SabreLite):

fatload mmc 0:2 0x10000000 uImage
fatload mmc 0:2 0x3c000000 uInitrd
fatload mmc 0:2 0x30000000 board.dtb
bootm 0x10000000 0x3c000000 0x30000000

Note: This requires that the kernel has CONFIG_HIGHMEM enabled.

Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
CC: Jason Liu <jason.hui@linaro.org>
CC: Stefano Babic <sbabic@denx.de>
Acked-by: Jason Liu <jason.hui@linaro.org>
12 years agoi.mx6q: mx6qsabrelite: Setup uart1 pinmux
Troy Kisky [Thu, 12 Jan 2012 23:49:25 +0000 (23:49 +0000)]
i.mx6q: mx6qsabrelite: Setup uart1 pinmux

This allows the Linux kernel to use UART1 before pinmux
support is added for UART1

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
CC: Troy Kisky <troy.kisky@boundarydevices.com>
CC: Jason Liu <jason.hui@linaro.org>
CC: Stefano Babic <sbabic@denx.de>
Acked-by: Jason Liu <jason.hui@linaro.org>
12 years agoi.mx6: mx6x_pins: Fix uart txd definitions
Troy Kisky [Thu, 12 Jan 2012 23:49:23 +0000 (23:49 +0000)]
i.mx6: mx6x_pins: Fix uart txd definitions

The uart txd pad can also provide the rxd function. But it does not stop its
tx role. This could be used for a half duplex serial port.

Change names to reduce confusion.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
CC: Troy Kisky <troy.kisky@boundarydevices.com>
CC: Jason Liu <jason.hui@linaro.org>
CC: Stefano Babic <sbabic@denx.de>
Acked-by: Jason Liu <jason.hui@linaro.org>
12 years agoimximage: Sort bootops alphabetically
Dirk Behme [Wed, 11 Jan 2012 23:28:32 +0000 (23:28 +0000)]
imximage: Sort bootops alphabetically

Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
CC: Fabio Estevam <festevam@gmail.com>
CC: Stefano Babic <sbabic@denx.de>
CC: Jason Liu <jason.hui@linaro.org>
Acked-by: Jason Liu <jason.hui@linaro.org>
12 years agoimximage: Add support for i.MX6
Dirk Behme [Wed, 11 Jan 2012 23:28:31 +0000 (23:28 +0000)]
imximage: Add support for i.MX6

The i.MX6 processor can boot from NOR flash and SATA disks,
additionally. Add the flash offsets for these additional
boot modes.

Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
CC: Stefano Babic <sbabic@denx.de>
CC: Jason Liu <jason.hui@linaro.org>
Acked-by: Jason Liu <jason.hui@linaro.org>
12 years agoimximage: Add MX53 to the documentation
Dirk Behme [Wed, 11 Jan 2012 23:28:30 +0000 (23:28 +0000)]
imximage: Add MX53 to the documentation

i.MX53 is supported, too. Add this to the introduction of the
documentation.

Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
CC: Fabio Estevam <festevam@gmail.com>
CC: Stefano Babic <sbabic@denx.de>
CC: Jason Liu <jason.hui@linaro.org>
12 years agosdhc_boot: Introduce CONFIG_FSL_FIXED_MMC_LOCATION option
Fabio Estevam [Wed, 11 Jan 2012 09:20:50 +0000 (09:20 +0000)]
sdhc_boot: Introduce CONFIG_FSL_FIXED_MMC_LOCATION option

Since commit 97039ab98 (env_mmc: Allow board code to override the environment address)
mmc_get_env_addr is a weak-aliased function in common/env_mmc.c

The mmc_get_env_addr implementation that exists at
board/freescale/common/sdhc_boot.c is meant to be used only for PowerPC boards,
but currently it is being used for all platforms that have CONFIG_ENV_IS_IN_MMC defined.

Introduce CONFIG_FSL_FIXED_MMC_LOCATION so that the boards that need to use
the mmc_get_env_addr version from board/freescale/common/sdhc_boot.c could activate
this config option on their board file.

This fixes the retrieval of CONFIG_ENV_OFFSET on non-PowerPC boards.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Stefano Babic <sbabic@denx.de>
12 years agoarm, davinci: cam_enc_4xx board updates
Heiko Schocher [Mon, 16 Jan 2012 21:20:09 +0000 (21:20 +0000)]
arm, davinci: cam_enc_4xx board updates

- CONFIG_SYS_MMC_ENV_DEV, needed if environment on mmc
- wait for 1 second timer in board_late_init() only, if
  timer is running.
- add UBI/UBIFS support
- add FIT images support
- menu support
- U-Boot max size now 0xa0000
- SPL now Block 0 page 0
- new MTD partitioning
  0x00000000 SPL
  0x00020000 UBL-Header
  0x00040000 UBL-Header
  0x00060000 UBL-Header
  0x00080000 UBoot (0xa0000(U-Boot length) + 0x60000(3 spare blocks))
  0x00180000 ENV- Variablen (1)
  0x001a0000 ENV- Variablen (2)
  0x001c0000 ENV- Variablen (reserved for Bad Block)
  0x001e0000 ENV- Variablen (reserved for Bad Block)
  0x00200000 UBI-Device

  UBI Volumes:
  „default“:  contain environment-default values
  „rootfs1“:  UBIFS root-fs (1); contain linux kernel image
  „rootfs2“:  UBIFS root-fs (2); contain linux kernel image
  „data-ro“:  UBIFS data (read only)
  „data-rw“:  UBIFS data (read/write)

- new environment variables:
  - app_reset
    (this is only passed per cmdline to linux)
  - dvn_app_vers
    string from ramdisk description contained in the
    FIT image
  - dvn_boot_vers
    string from ubootimage description contained in the
    FIT image
  - saveparms, restoreparms, restoretmpparms, savetmpparms
    helper for saving network parameter.
  - ubiargs
    set ubi kernel cmdlinargs for booting with a ubifs rootfs
  - ubi_ubi boot with reading kernel image from ubifs, and
    use a ubifs as rootfs

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Tom Rini <tom.rini@gmail.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Wolfgang Denk <wd@denx.de>
12 years agocommon, menu: do not trigger timeout again, if a line is read
Heiko Schocher [Mon, 16 Jan 2012 22:24:29 +0000 (22:24 +0000)]
common, menu: do not trigger timeout again, if a line is read

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Jason Hobbs <jason.hobbs@calxeda.com>
Acked-by: Jason Hobbs <jason.hobbs@calxeda.com>
12 years agocommon, menu: show menu on startup if CONFIG_MENU_SHOW is defined
Heiko Schocher [Mon, 16 Jan 2012 21:13:35 +0000 (21:13 +0000)]
common, menu: show menu on startup if CONFIG_MENU_SHOW is defined

show a menu on startup instead running the shell.

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Jason Hobbs <jason.hobbs@calxeda.com>
Cc: Mike Frysinger <vapier@gentoo.org>
Acked-by: Jason Hobbs <jason.hobbs@calxeda.com>
12 years agocommon, menu: add statusline support
Heiko Schocher [Mon, 16 Jan 2012 21:13:20 +0000 (21:13 +0000)]
common, menu: add statusline support

add the possibility to show a statusline when printing a menu

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Jason Hobbs <jason.hobbs@calxeda.com>
Cc: Mike Frysinger <vapier@gentoo.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
12 years agocommon: add possibility for readline_into_buffer timeout
Heiko Schocher [Mon, 16 Jan 2012 21:13:05 +0000 (21:13 +0000)]
common: add possibility for readline_into_buffer timeout

add possibility to add a timeout when reading a line
into a buffer.

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Mike Frysinger <vapier@gentoo.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
12 years agoarm, davinci: add timer defines for tcr field
Heiko Schocher [Sat, 14 Jan 2012 21:43:04 +0000 (21:43 +0000)]
arm, davinci: add timer defines for tcr field

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Tom Rini <tom.rini@gmail.com>
12 years agoarm, davinci: add workaround for not resetting DMA bus and VPSS modules
Heiko Schocher [Sat, 14 Jan 2012 21:42:46 +0000 (21:42 +0000)]
arm, davinci: add workaround for not resetting DMA bus and VPSS modules

The Buffer Logic of VPSS is Not Reset by System Reset Pin, see
http://www.ti.com/lit/er/sprz316b/sprz316b.pdf chapter Advisory 1.2.1
on page 9. Add workaroundcode proposed in the errata.

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Tom Rini <tom.rini@gmail.com>
12 years agoOMAP SPL: Fix missing timer_init() call in OMAP4 s_init()
Dechesne, Nicolas [Tue, 31 Jan 2012 07:35:40 +0000 (07:35 +0000)]
OMAP SPL: Fix missing timer_init() call in OMAP4 s_init()

In 8775471bb, the call to timer_init() was removed from common code
and put in OMAP3 s_init() function. As a result the boot was broken
on OMAP4. This patch adds timer_init() in OMAP4 s_init(), that fix
boot on all OMAP4 boards.

Signed-off-by: Nicolas Dechesne <n-dechesne@ti.com>
Tested-by: Robert P. J. Day <rpjday@crashcourse.ca>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Tom Rini <trini@ti.com>
12 years agoOMAP3: Add Corscience Tricorder board
Thomas Weber [Sat, 28 Jan 2012 09:25:46 +0000 (09:25 +0000)]
OMAP3: Add Corscience Tricorder board

Tricorder is a board which is very similar to the Devkit8000. It
is designed as a base platform for further medical devices.

www.corscience.de/en/medical-engineering/products/multiparameter/mp10-board.html

Signed-off-by: Thomas Weber <weber@corscience.de>
12 years agoOMAP3: Correct get_sdr_cs_offset mask
Tom Rini [Wed, 18 Jan 2012 08:28:50 +0000 (08:28 +0000)]
OMAP3: Correct get_sdr_cs_offset mask

The function get_sdr_cs_offset reads the CS_CFG register in the SDRC
to determine where CS1 is mapped to.  make_cs1_contiguous() will set
CS1 to follow after CS0.  The CS_CFG register has values in bits 9:8
and 3:0 but we had erroneously been testing 5:4 and 3:0 resulting in
incorrect offsets on platforms with less than 128MB as 3:0 describe
128MB hunks and 9:8 describe 32MB offsets after the 128MB hunk.

Tested-by: Grant Erickson <marathon96@gmail.com>
Signed-off-by: Tom Rini <trini@ti.com>
12 years agoBeagleboard: Correct memory size on rev C4
robertcnelson@gmail.com [Fri, 27 Jan 2012 07:09:42 +0000 (07:09 +0000)]
Beagleboard: Correct memory size on rev C4

The logic for the rev C4 boards was missing one of the cases
(variant with Micron NAND and 2x128MB).

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
12 years agoam3517evm: remove rootfstype kernel parameter for MMC boot device
Yegor Yefremov [Mon, 18 Jul 2011 13:44:42 +0000 (15:44 +0200)]
am3517evm: remove rootfstype kernel parameter for MMC boot device

it is not necessary to define rootfstype for mass storage devices.
Kernel detects it automatically.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
12 years agoarm: omap3: Define save_boot_params in lowlevel_init.S for SPL only
Pali Rohár [Tue, 24 Jan 2012 04:27:58 +0000 (04:27 +0000)]
arm: omap3: Define save_boot_params in lowlevel_init.S for SPL only

Wrap the function save_boot_params with CONFIG_SPL_BUILD.  This will
allow non-SPL boards to define their own save_boot_params functions
in U-Boot itself.

Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
12 years agoarm, davinci: add PLL0 prediv to da850 lowlevel setup
Ben Gardiner [Mon, 16 Jan 2012 07:43:15 +0000 (07:43 +0000)]
arm, davinci: add PLL0 prediv to da850 lowlevel setup

The OMAP-L138 has a pre-divider available on PLL0.

Add support to da850_lowlevel.c for configuring PLL0's pre-divider. This is
to achieve certain OPP's -- e.g. the 372MHz OPP used also by Linux.

Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca>
Cc: Christian Riesch <christian.riesch@omicron.at>
CC: Heiko Schocher <hs@denx.de>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Tom Rini <tom.rini@gmail.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Acked-by: Heiko Schocher <hs@denx.de>
Acked-by: Christian Riesch <christian.riesch@omicron.at>
12 years agotegra2: Enable data cache
Simon Glass [Mon, 9 Jan 2012 13:22:15 +0000 (13:22 +0000)]
tegra2: Enable data cache

This enables the data cache on Tegra2 boards.

As discussed on the list, this is better off in the Tegra2 cpu code than in a
particular vendor directory. We should be safe turning on the cache for all
Tegra2 boards.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
12 years agotegra: mmc: Support operation with dcache enabled
Simon Glass [Mon, 9 Jan 2012 13:20:40 +0000 (13:20 +0000)]
tegra: mmc: Support operation with dcache enabled

When the data cache is enabled we must flush on write and invalidate
on read. We also check that buffers are aligned to data cache lines
boundaries. With recent work in U-Boot this should generally be the case
but the warnings will catch problems.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
12 years agotegra: Use funcmux for MMC on seaboard
Simon Glass [Wed, 11 Jan 2012 12:42:28 +0000 (12:42 +0000)]
tegra: Use funcmux for MMC on seaboard

Use the new funcmux_select() feature to set up the MMC pin mux.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
12 years agotegra: Use funcmux for MMC on harmony
Simon Glass [Wed, 11 Jan 2012 12:42:27 +0000 (12:42 +0000)]
tegra: Use funcmux for MMC on harmony

Use the new funcmux_select() feature to set up the MMC pin mux.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
12 years agotegra: Use funcmux for MMC on tamonten
Simon Glass [Wed, 11 Jan 2012 12:42:26 +0000 (12:42 +0000)]
tegra: Use funcmux for MMC on tamonten

Use the new funcmux_select() feature to set up the MMC pin mux.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
12 years agotegra: Add SDMMC support to funcmux
Simon Glass [Wed, 11 Jan 2012 12:42:25 +0000 (12:42 +0000)]
tegra: Add SDMMC support to funcmux

This adds support for SDMMC ports to the funcmux. Only one
option is supported: FUNCMUXO_SDMMC_8BIT which selects an 8-bit
wide SDIO interface where available.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
12 years agotegra: Add I2C support to funcmux
Simon Glass [Wed, 11 Jan 2012 12:42:24 +0000 (12:42 +0000)]
tegra: Add I2C support to funcmux

Add support to funcmux for selecting I2C functions and programming
the pinmux appropriately.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
12 years agotegra: Add enum to select from available funcmux configs
Simon Glass [Wed, 11 Jan 2012 12:42:23 +0000 (12:42 +0000)]
tegra: Add enum to select from available funcmux configs

We want to give a name to each available funcmux config. For now we just
use the pin group names (even through it is verbose) since there seems
to be nothing better.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
12 years agotegra: Adjust funcmux config test to permit expansion
Simon Glass [Wed, 11 Jan 2012 12:42:22 +0000 (12:42 +0000)]
tegra: Adjust funcmux config test to permit expansion

We want to support config options other than zero, so move the test to the
end to allow intermediate code to OK such a config.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
12 years agotegra2: Add support for Compal Paz00 (Toshiba AC100)
Stephen Warren [Fri, 6 Jan 2012 12:14:42 +0000 (12:14 +0000)]
tegra2: Add support for Compal Paz00 (Toshiba AC100)

The Toshiba AC100 (Compal code-name Paz00, aka Dynabook AZ) is a netbook
derived from the NVIDIA Tegra Harmony reference board. It ships with
Android, but is often repurposed to run Linux. This patch adds just enough
support to get a U-Boot serial console, and the ability access built-in
eMMC and the external SD slot.

v2:
* Rebased on latest HEAD, incorporated changes made to other board files.
* Moved board files from board/nvidia to board/compal.
* Switched to correct odmdata value. This required add the previous patch
  to fix U-Boot's interpretation of the odmdata RAM size field.
* Removed nvmem= from default Linux kernel command-line; no drivers use the
  reserved memory yet, so there's no point reserving it.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
12 years agotegra2: Fix default RAM size selection in odmdata
Stephen Warren [Fri, 6 Jan 2012 12:14:41 +0000 (12:14 +0000)]
tegra2: Fix default RAM size selection in odmdata

A value of 0 in the odmdata RAM size field means default, which is 512MB
not 1GB. Fix this. For reference, see:

http://nv-tegra.nvidia.com/gitweb/?p=linux-2.6.git;a=blob;\
f=arch/arm/mach-tegra/odm_kit/query/harmony/tegra_devkit_custopt.h;\
h=1ec7010911454f19a5018952fd245785a62c59ad;\
hb=0e52d7fe25b11a656c376a37890be219470661fb

v2: New patch

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
12 years agotegra2: Fix conflicting pinmux for UARTA
Stephen Warren [Fri, 6 Jan 2012 12:14:40 +0000 (12:14 +0000)]
tegra2: Fix conflicting pinmux for UARTA

Tegra appears to boot with function UARTA pre-selected on mux
group SDB. If two mux groups are both set to the same function,
it's unclear which group's pins drive the RX signals into the
HW module. For UARTA, SDB certainly overrides group IRTX in
practice. To solve this, configure some alternative function on
SDB to avoid the conflict. Also, tri-state the group to avoid
driving any signal onto it until we know what's connected.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
12 years agofw_env.h: fix comment
Frans Meulenbroeks [Thu, 5 Jan 2012 08:09:10 +0000 (08:09 +0000)]
fw_env.h: fix comment

made description according to implementation
(where the config file is the default).

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
12 years agoMerge branch 'master' of /home/wd/git/u-boot/custodians
Wolfgang Denk [Sat, 11 Feb 2012 21:16:50 +0000 (22:16 +0100)]
Merge branch 'master' of /home/wd/git/u-boot/custodians

* 'master' of /home/wd/git/u-boot/custodians:
  add STM29F400BB to table of supported legacy flashs
  * Fix: watchdog timed out, if flash blank (0xFF) blocks

12 years agoMerge branch 'master' of git://git.denx.de/u-boot-cfi-flash
Wolfgang Denk [Sat, 11 Feb 2012 21:16:47 +0000 (22:16 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-cfi-flash

* 'master' of git://git.denx.de/u-boot-cfi-flash:
  add STM29F400BB to table of supported legacy flashs
  * Fix: watchdog timed out, if flash blank (0xFF) blocks

12 years agoMerge branch 'master' of /home/wd/git/u-boot/custodians
Wolfgang Denk [Sat, 11 Feb 2012 21:14:56 +0000 (22:14 +0100)]
Merge branch 'master' of /home/wd/git/u-boot/custodians

* 'master' of /home/wd/git/u-boot/custodians:
  nand/fsl_elbc: Convert to self-init
  nand: Introduce CONFIG_SYS_NAND_SELF_INIT
  nand_spl: store ecc data on the stack
  mtd/nand: Add ONFI support for FSL NAND controller
  nand: make 1-bit software ECC configurable
  nand: Sanitize ONFI strings.
  nand: Merge changes to BBT from Linux nand driver
  nand: Merge changes from Linux nand driver
  nand: cleanup whitespace
  nand: Add more NAND types from Linux nand driver
  nand: Merge BCH code from Linux nand driver
  NAND: Remove additional (CONFIG_SYS)_NAND_MAX_CHIPS
  NAND: remove NAND_MAX_CHIPS definitions
  nand_spl_simple: store ecc data on the stack

12 years agoMerge branch 'master' of git://git.denx.de/u-boot-nand-flash
Wolfgang Denk [Sat, 11 Feb 2012 21:07:48 +0000 (22:07 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-nand-flash

* 'master' of git://git.denx.de/u-boot-nand-flash:
  nand/fsl_elbc: Convert to self-init
  nand: Introduce CONFIG_SYS_NAND_SELF_INIT
  nand_spl: store ecc data on the stack
  mtd/nand: Add ONFI support for FSL NAND controller
  nand: make 1-bit software ECC configurable
  nand: Sanitize ONFI strings.
  nand: Merge changes to BBT from Linux nand driver
  nand: Merge changes from Linux nand driver
  nand: cleanup whitespace
  nand: Add more NAND types from Linux nand driver
  nand: Merge BCH code from Linux nand driver
  NAND: Remove additional (CONFIG_SYS)_NAND_MAX_CHIPS
  NAND: remove NAND_MAX_CHIPS definitions
  nand_spl_simple: store ecc data on the stack

12 years agoMerge branch 'master' of /home/wd/git/u-boot/custodians
Wolfgang Denk [Sat, 11 Feb 2012 21:05:13 +0000 (22:05 +0100)]
Merge branch 'master' of /home/wd/git/u-boot/custodians

* 'master' of /home/wd/git/u-boot/custodians:
  ARM: AM33XX: Add i2c support
  ARM: AM33XX: Add AM33XX I2C driver support
  ARM: I2C: I2C Multi byte address support

12 years agoadd STM29F400BB to table of supported legacy flashs
David Müller (ELSOFT AG) [Mon, 6 Feb 2012 08:42:54 +0000 (09:42 +0100)]
add STM29F400BB to table of supported legacy flashs

Signed-off-by: David Mueller <d.mueller@elsoft.ch>
Signed-off-by: Stefan Roese <sr@denx.de>
12 years ago* Fix: watchdog timed out, if flash blank (0xFF) blocks
Jens Scharsig (BuS Elektronik) [Fri, 27 Jan 2012 08:29:53 +0000 (09:29 +0100)]
* Fix: watchdog timed out, if flash blank (0xFF) blocks

The current implementation of cfi_flash uses udelay to reset watchdog.
If several blocks are blank (0xff filled) the watchdog timed out.
The reason is, udelay is never called, if flash device is ready to fast.

e.g.
     mw.w $(copy_addr) FFFF 10000;cp.b $(copy_addr) 10880000 20000

     -> watchdog timed out

     mw.w $(copy_addr) 0000 10000;cp.b $(copy_addr) 10880000 20000

     -> watchdog not timed out

This patch adds an extra watchdog reset in front of flash ready check.

Signed-off-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de>
Signed-off-by: Stefan Roese <sr@denx.de>
12 years agonand/fsl_elbc: Convert to self-init
Scott Wood [Fri, 13 Jan 2012 01:42:58 +0000 (19:42 -0600)]
nand/fsl_elbc: Convert to self-init

This driver doesn't yet make use of the added flexibility (not that that
should stop anyone from converting...), but it will with the in-progress
hack to support 4k-page NAND.

Signed-off-by: Scott Wood <scottwood@freescale.com>
12 years agonand: Introduce CONFIG_SYS_NAND_SELF_INIT
Scott Wood [Fri, 13 Jan 2012 01:07:23 +0000 (19:07 -0600)]
nand: Introduce CONFIG_SYS_NAND_SELF_INIT

This allows a driver to run code between nand_scan_ident() and
nand_scan_tail(), among other things.  See the additions to
doc/README.nand for details.

To allow a gradual transition, Boards that don't set
CONFIG_SYS_NAND_SELF_INIT will still be initialized the old way, but
new drivers should not require this, and existing drivers should be
converted when convenient.

Signed-off-by: Scott Wood <scottwood@freescale.com>
12 years agonand_spl: store ecc data on the stack
Scott Wood [Wed, 11 Jan 2012 21:41:01 +0000 (15:41 -0600)]
nand_spl: store ecc data on the stack

Adapt the following patch from spl to nand_spl:

  Author: Stefano Babic <sbabic@denx.de>
  Date:   Thu Dec 15 10:55:37 2011 +0100

      nand_spl_simple: store ecc data on the stack

      Currently nand_spl_simple puts it's temp data at 0x10000 offset in SDRAM
      which is likely to contain already loaded data.
      The patch saves the oob data and the ecc on the stack replacing
      the fixed address in RAM.

Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Ilya Yanok <yanok@emcraft.com>
CC: Scott Wood <scottwood@freescale.com>
CC: Tom Rini <tom.rini@gmail.com>
CC: Simon Schwarz <simonschwarzcor@googlemail.com>
CC: Wolfgang Denk <wd@denx.de>
Signed-off-by: Scott Wood <scottwood@freescale.com>
While nand_spl is on its way out, in favor of spl, there are still
many boards using it, and conversions are gradual.  This allows us
to get rid of CONFIG_SYS_NAND_ECCSTEPS and CONFIG_SYS_NAND_ECCTOTAL now,
which would otherwise be likely to linger unreferenced after a conversion.

It also eliminates a temporary error in the hawkboard_nand build, since
the spl version of the patch removed ECCSTEPS/TOTAL from hawkboard.h, but
the spl conversion is pending (and may be merged via a different tree).

Signed-off-by: Scott Wood <scottwood@freescale.com>
12 years agomtd/nand: Add ONFI support for FSL NAND controller
Shengzhou Liu [Mon, 12 Dec 2011 09:49:57 +0000 (17:49 +0800)]
mtd/nand: Add ONFI support for FSL NAND controller

- fix NAND_CMD_READID command for ONFI detect.
- add NAND_CMD_PARAM command to read the ONFI parameter page.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
12 years agonand: make 1-bit software ECC configurable
Christian Hitz [Wed, 12 Oct 2011 07:32:06 +0000 (09:32 +0200)]
nand: make 1-bit software ECC configurable

The software ECC algorithm is not necessary when hardware ECC
is available and can be left out for a smaller image size.
Enable with CONFIG_MTD_ECC_SOFT.

Signed-off-by: Christian Hitz <christian.hitz@aizo.com>
Cc: Scott Wood <scottwood@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
12 years agonand: Sanitize ONFI strings.
Christian Hitz [Wed, 12 Oct 2011 07:32:05 +0000 (09:32 +0200)]
nand: Sanitize ONFI strings.

[backport from linux commit 02f8c6aee8df3cdc935e9bdd4f2d020306035dbe]

This is part of the synchronization with the nand driver to the
Linux 3.0 state.

Signed-off-by: Christian Hitz <christian.hitz@aizo.com>
Cc: Scott Wood <scottwood@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
12 years agonand: Merge changes to BBT from Linux nand driver
Christian Hitz [Wed, 12 Oct 2011 07:32:04 +0000 (09:32 +0200)]
nand: Merge changes to BBT from Linux nand driver

[backport from linux commit 02f8c6aee8df3cdc935e9bdd4f2d020306035dbe]

This patch synchronizes the nand driver with the Linux 3.0 state.

Signed-off-by: Christian Hitz <christian.hitz@aizo.com>
Cc: Scott Wood <scottwood@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
12 years agonand: Merge changes from Linux nand driver
Christian Hitz [Wed, 12 Oct 2011 07:32:02 +0000 (09:32 +0200)]
nand: Merge changes from Linux nand driver

[backport from linux commit 02f8c6aee8df3cdc935e9bdd4f2d020306035dbe]

This patch synchronizes the nand driver with the Linux 3.0 state.

Signed-off-by: Christian Hitz <christian.hitz@aizo.com>
Cc: Scott Wood <scottwood@freescale.com>
[scottwood@freescale.com: minor fixes]
Signed-off-by: Scott Wood <scottwood@freescale.com>
12 years agonand: cleanup whitespace
Christian Hitz [Wed, 12 Oct 2011 07:32:01 +0000 (09:32 +0200)]
nand: cleanup whitespace

Bring up to date with corresponding file from linux.

Signed-off-by: Christian Hitz <christian.hitz@aizo.com>
Cc: Scott Wood <scottwood@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
12 years agonand: Add more NAND types from Linux nand driver
Christian Hitz [Wed, 12 Oct 2011 07:32:00 +0000 (09:32 +0200)]
nand: Add more NAND types from Linux nand driver

[backport from linux commit 02f8c6aee8df3cdc935e9bdd4f2d020306035dbe]

This patch merges the additional NAND flash types from the 3.0 Linux
kernel.

Signed-off-by: Christian Hitz <christian.hitz@aizo.com>
Cc: Scott Wood <scottwood@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
12 years agonand: Merge BCH code from Linux nand driver
Christian Hitz [Wed, 12 Oct 2011 07:31:59 +0000 (09:31 +0200)]
nand: Merge BCH code from Linux nand driver

[backport from linux commit 02f8c6aee8df3cdc935e9bdd4f2d020306035dbe]

This patch merges the BCH ECC algorithm from the 3.0 Linux kernel.
This enables U-Boot to support modern NAND flash chips that
require more than 1-bit of ECC in software.

Signed-off-by: Christian Hitz <christian.hitz@aizo.com>
Cc: Scott Wood <scottwood@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
12 years agoNAND: Remove additional (CONFIG_SYS)_NAND_MAX_CHIPS
Scott Wood [Thu, 5 Jan 2012 23:24:13 +0000 (17:24 -0600)]
NAND: Remove additional (CONFIG_SYS)_NAND_MAX_CHIPS

NAND_MAX_CHIPS has been replaced by CONFIG_SYS_NAND_MAX_CHIPS,
and the latter defaults to 1.

Signed-off-by: Scott Wood <scottwood@freescale.com>
12 years agoNAND: remove NAND_MAX_CHIPS definitions
Vladimir Zapolskiy [Sun, 20 Nov 2011 14:10:16 +0000 (16:10 +0200)]
NAND: remove NAND_MAX_CHIPS definitions

This change follows the change by Wolfgang Grandegger (commit 6c869637fef),
which allows to remove useless NAND_MAX_CHIPS definitions in board config
files.

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Cc: Wolfgang Grandegger <wg@grandegger.com>
Cc: Scott Wood <scottwood@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
12 years agonand_spl_simple: store ecc data on the stack
Stefano Babic [Thu, 15 Dec 2011 09:55:37 +0000 (10:55 +0100)]
nand_spl_simple: store ecc data on the stack

Currently nand_spl_simple puts it's temp data at 0x10000 offset in SDRAM
which is likely to contain already loaded data.
The patch saves the oob data and the ecc on the stack replacing
the fixed address in RAM.

Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Ilya Yanok <yanok@emcraft.com>
CC: Scott Wood <scottwood@freescale.com>
CC: Tom Rini <tom.rini@gmail.com>
CC: Simon Schwarz <simonschwarzcor@googlemail.com>
CC: Wolfgang Denk <wd@denx.de>
Signed-off-by: Scott Wood <scottwood@freescale.com>
12 years agoARM: AM33XX: Add i2c support
Patil, Rachna [Sun, 22 Jan 2012 23:47:01 +0000 (23:47 +0000)]
ARM: AM33XX: Add i2c support

Add i2c driver board hookup for AM335X EVM

Signed-off-by: Chandan Nath <chandan.nath@ti.com>
Signed-off-by: Patil, Rachna <rachna@ti.com>
12 years agoARM: AM33XX: Add AM33XX I2C driver support
Patil, Rachna [Sun, 22 Jan 2012 23:46:23 +0000 (23:46 +0000)]
ARM: AM33XX: Add AM33XX I2C driver support

1. Compliant with Philips I2C specification version 2.1
2. Supports upto 100Kbps in standard mode

Signed-off-by: Chandan Nath <chandan.nath@ti.com>
Signed-off-by: Patil, Rachna <rachna@ti.com>
12 years agoARM: I2C: I2C Multi byte address support
Patil, Rachna [Sun, 22 Jan 2012 23:44:12 +0000 (23:44 +0000)]
ARM: I2C: I2C Multi byte address support

Existing OMAP I2C driver does not support address
length greater than one. Hence this patch is to
add support for 2 byte address read/write.

Signed-off-by: Philip, Avinash <avinashphilip@ti.com>
Signed-off-by: Hebbar, Gururaja <gururaja.hebbar@ti.com>
Signed-off-by: Patil, Rachna <rachna@ti.com>
12 years agoREADME: update (C) entry
Wolfgang Denk [Thu, 19 Jan 2012 09:58:21 +0000 (10:58 +0100)]
README:  update (C) entry

There are tools that automatically extract this information, so better
make it up to date.

Signed-off-by: Wolfgang Denk <wd@denx.de>
12 years agoovero: add SPL support
Andreas Müller [Wed, 4 Jan 2012 15:26:25 +0000 (15:26 +0000)]
overo: add SPL support

* implementation based on ti beagleboard/omap3evm
* timing data and i2c workaround for revision 0 boards taken from x-loader
* run-tested with overo revision 0 and 1 / boot from NAND and SDcard
* run-tested with x-loader

Signed-off-by: Andreas Müller <schnitzeltony@gmx.de>
Signed-off-by: Tom Rini <trini@ti.com>
12 years agoomap_rev_string: output to stdout
Andreas Müller [Wed, 4 Jan 2012 15:26:24 +0000 (15:26 +0000)]
omap_rev_string: output to stdout

* avoid potential buffer overflows
* allow SPL-build not to output "Texas Instruments Revision detection unimplemented"

Signed-off-by: Andreas Müller <schnitzeltony@gmx.de>
Signed-off-by: Tom Rini <trini@ti.com>
12 years agoOMAP SPL: call timer_init in s_init to make udelay work earlier
Andreas Müller [Wed, 4 Jan 2012 15:26:23 +0000 (15:26 +0000)]
OMAP SPL: call timer_init in s_init to make udelay work earlier

Signed-off-by: Andreas Müller <schnitzeltony@gmx.de>
12 years agodrivers/i2c/omap24xx_i2c.c: move all local variables to SRAM
Andreas Müller [Wed, 4 Jan 2012 15:26:22 +0000 (15:26 +0000)]
drivers/i2c/omap24xx_i2c.c: move all local variables to SRAM

At old overo boards TWL4030 RTC irq is connected to gpio112. Unfortunately
this pin is also used for revision detection. Therefore we need to send
shut-up to TWL4030 to avoid reading wrong revision. In SPL this must
be done before SDRAM is set up because the type of SDRAM is revision dependent.
By this patch it is ensured that all variables used by omap24xx_i2c.c are
located in SRAM.

Signed-off-by: Andreas Müller <schnitzeltony@gmx.de>
Acked-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
12 years agoinclude/configs/omap3_overo.h: several cleanups
Andreas Müller [Wed, 4 Jan 2012 15:26:21 +0000 (15:26 +0000)]
include/configs/omap3_overo.h: several cleanups

* remove unused macros
* remove unused macro values
* align tabs
* remove Free Software Foundation address

Signed-off-by: Andreas Müller <schnitzeltony@gmx.de>
12 years agoboard/overo/overo.c: replace printf with one argument by puts
Andreas Müller [Wed, 4 Jan 2012 15:26:20 +0000 (15:26 +0000)]
board/overo/overo.c: replace printf with one argument by puts

Signed-off-by: Andreas Müller <schnitzeltony@gmx.de>
12 years agodrivers/i2c/omap24xx_i2c.c: replace printf with one argument by puts
Andreas Müller [Wed, 4 Jan 2012 15:26:19 +0000 (15:26 +0000)]
drivers/i2c/omap24xx_i2c.c: replace printf with one argument by puts

Signed-off-by: Andreas Müller <schnitzeltony@gmx.de>
Acked-by: Heiko Schocher <hs@denx.de>
12 years agoARM:AM33XX: Add SPL support for AM335X EVM
Chandan Nath [Mon, 9 Jan 2012 20:38:59 +0000 (20:38 +0000)]
ARM:AM33XX: Add SPL support for AM335X EVM

This patch is added to support SPL feature on AM335X
platform. In this patch, MMC1 is configured as boot
device for SPL and support for other devices will be
added in the next patch series.

Signed-off-by: Chandan Nath <chandan.nath@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
12 years agoARM:AM33XX: Add mmc/sd support
Chandan Nath [Mon, 9 Jan 2012 20:38:58 +0000 (20:38 +0000)]
ARM:AM33XX: Add mmc/sd support

This patch add supports for mmc/sd driver on AM335X platform.
PLL and pinmux configurations for mmc/sd are configured in this
patch.

Signed-off-by: Chandan Nath <chandan.nath@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
12 years agoARM:AM33XX: Fixing AM335X config parameters
Chandan Nath [Mon, 9 Jan 2012 20:38:57 +0000 (20:38 +0000)]
ARM:AM33XX: Fixing AM335X config parameters

This patch is added to correct some of the AM335X config
parameters which were incorrect along with some cleanup
like removing unused code.

Signed-off-by: Chandan Nath <chandan.nath@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
12 years agoARM:AM33XX: Fix ddr and timer register offset
Chandan Nath [Mon, 9 Jan 2012 20:38:56 +0000 (20:38 +0000)]
ARM:AM33XX: Fix ddr and timer register offset

This patch is added to update incorrect ddr and timer
register offset.

Signed-off-by: Chandan Nath <chandan.nath@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
12 years agoARM:AM33XX: Replace CONFIG_AM335X with CONFIG_AM33XX
Chandan Nath [Mon, 9 Jan 2012 20:38:55 +0000 (20:38 +0000)]
ARM:AM33XX: Replace CONFIG_AM335X with CONFIG_AM33XX

This patch is added to replace CONFIG_AM335X symbol
with CONFIG_AM333XX for AM33XX platforms.

Signed-off-by: Chandan Nath <chandan.nath@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
Tested-by: Thomas Weber <weber@corscience.de>
12 years agocm-t35: use the new EEPROM module to read the MAC address
Nikita Kiryanov [Thu, 12 Jan 2012 03:28:09 +0000 (03:28 +0000)]
cm-t35: use the new EEPROM module to read the MAC address

Switch to the new EEPROM module and fix the problem of MAC address
being read from the wrong offset due to lack of distinction between
EEPROM layouts.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
12 years agocm-t35: pass correct revision information to Linux
Nikita Kiryanov [Mon, 2 Jan 2012 04:01:34 +0000 (04:01 +0000)]
cm-t35: pass correct revision information to Linux

Read revision from EEPROM and pass it to Linux.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
12 years agoomap3: make get_board_rev() function weak
Nikita Kiryanov [Thu, 5 Jan 2012 02:03:22 +0000 (02:03 +0000)]
omap3: make get_board_rev() function weak

Current get_board_rev() function returns a hard coded value which is
obviously incorrect for the majority of boards.
Allow boards to provide a correct implementation by making this function
weak.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
12 years agocm-t35: add EEPROM module and pass Linux a serial number
Nikita Kiryanov [Thu, 12 Jan 2012 03:26:30 +0000 (03:26 +0000)]
cm-t35: add EEPROM module and pass Linux a serial number

Add board specific EEPROM handling module,
read the serial number from the EEPROM and pass it to Linux.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
12 years agocm-t35: various cleanups
Nikita Kiryanov [Mon, 2 Jan 2012 04:01:31 +0000 (04:01 +0000)]
cm-t35: various cleanups

Move #ifdef CONFIG_SMC911X out of board_eth_init() function,
simplify the board_mmc_init() function, and enclose handle_mac_address()
in the CONFIG_SMC911X.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
12 years agocm-t35: cleanup the config file
Nikita Kiryanov [Mon, 2 Jan 2012 04:01:30 +0000 (04:01 +0000)]
cm-t35: cleanup the config file

Remove values from boolean defines, fix indentation, etc..
No functional changes.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
12 years agoomap4: fix boot issue on ES2.0 Panda
Aneesh V [Thu, 29 Dec 2011 08:47:17 +0000 (08:47 +0000)]
omap4: fix boot issue on ES2.0 Panda

Fix boot issue on ES2.0 Panda by tuning some
IO settings. The CONTROL_EFUSE_2 register has
to be over-ridden in software for 4430 boards.

Commit 23e9f0723e48615332119de4f4ec7a833a282628
wrongly did this for CONTROL_EFUSE_1. Reverting
this and doing it for CONTROL_EFUSE_2.

Signed-off-by: Aneesh V <aneesh@ti.com>
Tested-by: Raúl Porcel <armin76@gentoo.org>
12 years agobeagle: add eeprom expansion board info for bct brettl3
Peter Meerwald [Tue, 3 Jan 2012 04:14:35 +0000 (04:14 +0000)]
beagle: add eeprom expansion board info for bct brettl3

this is for a prototyping board

vendor/product ids have been added to
http://elinux.org/BeagleBoardPinMux#List_of_Vendor_and_Device_IDs

12 years agoARMV7: Add support For Logic OMAP35x/DM37x modules
Peter Barada [Mon, 19 Dec 2011 19:54:51 +0000 (19:54 +0000)]
ARMV7: Add support For Logic OMAP35x/DM37x modules

This patch adds basic support for OMAP35x/DM37x SOM LV/Torpedo
reference boards. It assumes U-boot is loaded to SDRAM with the
help of another small bootloader (x-load) running from SRAM.

Signed-off-by: Peter Barada <peter.barada@logicpd.com>
Cc: Tom Rini <tom.rini@gmail.com>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
12 years agoarm, davinci: Change byte order of RTC kick register values
Christian Riesch [Wed, 21 Dec 2011 04:49:18 +0000 (04:49 +0000)]
arm, davinci: Change byte order of RTC kick register values

Now the values in the defines agree with those in the manuals.

Signed-off-by: Christian Riesch <christian.riesch@omicron.at>
Cc: Tom Rini <trini@ti.com>
Cc: Heiko Schocher <hs@denx.de>
12 years agoOMAP3: Remove unused define CONFIG_OMAP3_*_DDR
Thomas Weber [Thu, 15 Dec 2011 23:00:19 +0000 (23:00 +0000)]
OMAP3: Remove unused define CONFIG_OMAP3_*_DDR

This patch removes the unused definitions:
CONFIG_OMAP3_MICRON_DDR
CONFIG_OMAP3_NUMONYX_DDR
CONFIG_OMAP3_INFINEON_DDR

Signed-off-by: Thomas Weber <weber@corscience.de>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Acked-by: Luca Ceresoli <luca.ceresoli@comelit.it>
12 years agoda850evm: Remove CONFIG_SYS_xxCACHE_OFF defines
Christian Riesch [Thu, 15 Dec 2011 00:33:21 +0000 (00:33 +0000)]
da850evm: Remove CONFIG_SYS_xxCACHE_OFF defines

This patch removes the defines CONFIG_SYS_ICACHE_OFF,
CONFIG_SYS_DCACHE_OFF, and CONFIG_SYS_L2CACHE_OFF from the board
configuration. These defines are useless since cache is
anyway disabled for the entire architecture since commit
cba4b1809f043bf85c806e5a4e342f62bd5ded45.

Signed-off-by: Christian Riesch <christian.riesch@omicron.at>
Cc: Tom Rini <trini@ti.com>
12 years agoarm, davinci: Use a common configuration file for da850evm and da850_am18xxevm
Christian Riesch [Thu, 15 Dec 2011 06:21:55 +0000 (06:21 +0000)]
arm, davinci: Use a common configuration file for da850evm and da850_am18xxevm

In commit 06194b6b65f701a9d6ef2d9b4123c4afe57d8783 a separate header
file was introduced for the AM1808 EVM, include/configs/da850_am18xxevm.h.
Before this commit, the da850evm.h configuration file was used for both
the AM1808 and the OMAP-L138 EVMs. The only substantial difference
between the da850evm and the da850_am18xxevm configuration is a single
bit in the hardware revision that is passed to the Linux kernel.

This patch removes include/configs/da850_am18xxevm.h. Instead the
include/configs/da850evm.h configuration is used for AM18xx EVMs and
CONFIG_DA850_AM18X_EVM is defined in boards.cfg.

Signed-off-by: Christian Riesch <christian.riesch@omicron.at>
Cc: Tom Rini <trini@ti.com>
12 years agoi.mx: i.mx6q: add the initial support for i.mx6q Sabre Lite board
Jason Liu [Thu, 29 Dec 2011 06:34:19 +0000 (06:34 +0000)]
i.mx: i.mx6q: add the initial support for i.mx6q Sabre Lite board

Add the initial support for Freescale i.MX6Q Sabre Lite board

Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
Signed-off-by: Jason Liu <jason.hui@linaro.org>
CC: Eric Nelson <eric.nelson@boundarydevices.com>
12 years agoimx: mx6q: add aipstz init for off platform periph
Jason Liu [Tue, 10 Jan 2012 00:52:59 +0000 (00:52 +0000)]
imx: mx6q: add aipstz init for off platform periph

Init peripheral access control register of AIPSTZ OPACRx:

Buffer Writes(BW):      0 -> not bufferable,
Supervisor Protect(SP): 0 -> not require supervisor privilege level for accesses.
Write Protect(WP):      0 -> allows write accesses.
Trusted Protect(TP):    0 -> allows unstrusted master

Signed-off-by: Jason Liu <jason.hui@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
12 years agomx28: fix clearing of IRQs in power init
Zach Sadecki [Mon, 9 Jan 2012 10:22:54 +0000 (10:22 +0000)]
mx28: fix clearing of IRQs in power init

There are 2 locations in the power init code for the mx28 where IRQs are not being cleared because incorrect methods to clear those bits were being used.  This was causing my board to get stuck waiting for POWER_CTRL_VDD5V_DROOP_IRQ to clear.  Using the correct method to clear the IRQs fixes it.

Signed-off-by: Zach Sadecki <zach@itwatchdogs.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
12 years agoM28EVK: Fix build if CONFIG_CMD_NAND not selected
Marek Vasut [Sat, 31 Dec 2011 18:28:22 +0000 (18:28 +0000)]
M28EVK: Fix build if CONFIG_CMD_NAND not selected

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
12 years agom28evk: Remove 'all' target from Makefile
Fabio Estevam [Thu, 29 Dec 2011 03:34:13 +0000 (03:34 +0000)]
m28evk: Remove 'all' target from Makefile

Remove 'all' target from Makefile, as this is unused code.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
12 years agom28evk: Use GENERATED_GBL_DATA_SIZE
Fabio Estevam [Thu, 29 Dec 2011 03:35:38 +0000 (03:35 +0000)]
m28evk: Use GENERATED_GBL_DATA_SIZE

Use GENERATED_GBL_DATA_SIZE for calculating CONFIG_SYS_INIT_SP_OFFSET.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
12 years agomx28evk: Remove 'all' target from Makefile
Fabio Estevam [Thu, 29 Dec 2011 03:34:12 +0000 (03:34 +0000)]
mx28evk: Remove 'all' target from Makefile

Remove 'all' target from Makefile, as this is unused code.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
12 years agoMX28: Fix MXSBOOT segfault if no params specified
Marek Vasut [Thu, 22 Dec 2011 09:55:08 +0000 (09:55 +0000)]
MX28: Fix MXSBOOT segfault if no params specified

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
12 years agoi.mx6:imx6q: allign MAC address with burned-in ordering
Jason Liu [Mon, 19 Dec 2011 02:38:13 +0000 (02:38 +0000)]
i.mx6:imx6q: allign MAC address with burned-in ordering

For the i.mx6q, the burned-in MAC address will be the following odering,

fuse: 0x620[7:0]   MAC_ADDR[7:0]     ---> mac[5]
fuse: 0x620[15:8]  MAC_ADDR[15:8]    ---> mac[4]
fuse: 0x620[23:16] MAC_ADDR[23:16]   ---> mac[3]
fuse: 0x620[31:24] MAC_ADDR[31:24]   ---> mac[2]
fuse: 0x630[7:0]   MAC_ADDR[39:32]   ---> mac[1]
fuse: 0x630[15:8]  MAC_ADDR[47:40]   ---> mac[0]

This patch also fix the error caculation for the fuse bank[0] address

Signed-off-by: Jason Liu <jason.hui@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
12 years agomx28evk: Add initial support for MX28EVK board
Fabio Estevam [Tue, 20 Dec 2011 05:46:34 +0000 (05:46 +0000)]
mx28evk: Add initial support for MX28EVK board

Add initial support for Freescale MX28EVK board.

Tested boot via SD card and by loading a kernel via TFTP through
the FEC interface.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Stefano Babic <sbabic@denx.de>
12 years agomx28: Let dram_init be common for mx28
Fabio Estevam [Tue, 20 Dec 2011 05:46:33 +0000 (05:46 +0000)]
mx28: Let dram_init be common for mx28

Let dram_init function be a common function, so that other mx28 boards
can reuse it.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
12 years agomx28: Let imx_get_mac_from_fuse be common for mx28
Fabio Estevam [Tue, 20 Dec 2011 06:42:29 +0000 (06:42 +0000)]
mx28: Let imx_get_mac_from_fuse be common for mx28

Let imx_get_mac_from_fuse function be a common function, so that other
mx28 boards can reuse it.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Stefano Babic <sbabic@denx.de>
12 years agonet: imx: Add multi-FEC support for imx_get_mac_from_fuse
Fabio Estevam [Tue, 20 Dec 2011 05:46:31 +0000 (05:46 +0000)]
net: imx: Add multi-FEC support for imx_get_mac_from_fuse

Add multi-FEC support for imx_get_mac_from_fuse by passing dev_id as a parameter.

This feature is important on mx28 SoC for example that has two FEC ports.

Cc: Ben Warren <biggerbadderben@gmail.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
12 years agoi.mx6q: mx6qarm2: Enable the usboh3 clock
Eric Nelson [Sun, 25 Dec 2011 21:00:47 +0000 (21:00 +0000)]
i.mx6q: mx6qarm2: Enable the usboh3 clock

Bits 0 and 1 of CCM_CCGR7 are the usboh3 clock enable bits. Enabling this
clock is necessary for the USB download.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
CC: Jason Hui <jason.hui@linaro.org>
Acked-by: Jason Hui <jason.hui@linaro.org>