SRICHARAN R [Tue, 12 Jun 2012 19:53:30 +0000 (19:53 +0000)]
ARM: OMAP4/5: Move gpmc clocks to essential group.
GPMC clocks are currently getting enabled as a part
non-essential clocks. This will be required during
NOR boot. Move this to essential group to keep the
functionality, when non-essential clocks are not
enabled.
Signed-off-by: R Sricharan <r.sricharan@ti.com>
SRICHARAN R [Mon, 4 Jun 2012 03:40:23 +0000 (03:40 +0000)]
ARM: OMAP4+: Move external phy initialisations to arch specific place.
The external phy is present in the case OMAP5 soc is currently
configured in emif-common.c. This results in having dummy structures
for those Socs which do not have a external phy. So by having a weak
function in emif-common and overriding it in OMAP5, avoids the use
of dummy structures.
Signed-off-by: R Sricharan <r.sricharan@ti.com>
Sebastien Jan [Wed, 13 Jun 2012 05:16:40 +0000 (05:16 +0000)]
omap4: Use a smaller M,N couple for IVA DPLL
This reduced M,N couple corresponds to the advised value from
TI HW team.
Tested on 4460 Pandaboard, it also provides peripheral clocks
closer to the advised values.
Signed-off-by: Sebastien Jan <s-jan@ti.com>
Rajashekhara, Sudhakar [Thu, 7 Jun 2012 00:27:44 +0000 (00:27 +0000)]
da850/omap-l138: Enable auto negotiation in RMII mode
On DA850/OMAP-L138 it was observed that in RMII mode,
auto negotiation was not performed. This patch enables
auto negotiation in RMII mode. Without this patch, EMAC
initialization takes more time and sometimes tftp fails
in RMII mode.
Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com>
Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com>
Signed-off-by: Hadli, Manjunath <manjunath.hadli@ti.com>
Steve Sakoman [Wed, 30 May 2012 07:46:00 +0000 (07:46 +0000)]
omap: am33xx: accomodate input clocks other than 24 Mhz
The PLL setup values currently assume a 24 Mhz input clock.
This patch uses V_OSCK from the board config file to support boards
with different input clock rates.
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Steve Sakoman [Wed, 30 May 2012 07:38:08 +0000 (07:38 +0000)]
omap: emif: fix bug in manufacturer code test
Code currently tests for <= 0xff. Micron manufacturer code is 0xff, so
Micron memory will not be detected!
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Steve Sakoman [Wed, 30 May 2012 07:38:07 +0000 (07:38 +0000)]
omap: emif: deal with rams that return duplicate mr data on all byte lanes
Some rams (Micron for example) return duplicate mr data on all byte lanes.
Users of the get_mr function currently don't deal with this duplicated
data gracefully. This patch detects the duplicated data and returns only
the expected 8 bit mr data.
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Lokesh Vutla [Tue, 29 May 2012 19:26:43 +0000 (19:26 +0000)]
OMAP4+: Force DDR in self-refresh after warm reset
Errata ID:i727
Description: The refresh rate is programmed in the EMIF_SDRAM_REF_CTRL[15:0]
REG_REFRESH_RATE parameter taking into account frequency of the device.
When a warm reset is applied on the system, the OMAP processor restarts
with another OPP and so frequency is not the same. Due to this frequency
change, the refresh rate will be too low and could result in an unexpected
behavior on the memory side.
Workaround:
The workaround is to force self-refresh when coming back from the warm reset
with the following sequence:
• Set EMIF_PWR_MGMT_CTRL[10:8] REG_LP_MODE to 0x2
• Set EMIF_PWR_MGMT_CTRL[7:4] REG_SR_TIM to 0x0
• Do a dummy read (loads automatically new value of sr_tim)
This will reduce the risk of memory content corruption, but memory content
can't be guaranteed after a warm reset.
This errata is impacted on
OMAP4430: 1.0, 2.0, 2.1, 2.2, 2.3
OMAP4460: 1.0, 1.1
OMAP4470: 1.0
OMAP5430: 1.0
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: R Sricharan <r.sricharan@ti.com>
Signed-off-by: Senthilvadivu Guruswamy <svadivu@ti.com>
Lokesh Vutla [Tue, 29 May 2012 19:26:42 +0000 (19:26 +0000)]
OMAP4+: Handle sdram init after warm reset
EMIF and DDR device state are preserved in warmreset. Redoing the full
initialisation would cause unexpected behaviour. Do only partial
initialisation to account for frequency change.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: R Sricharan <r.sricharan@ti.com>
Signed-off-by: Senthilvadivu Guruswamy <svadivu@ti.com>
Lokesh Vutla [Tue, 29 May 2012 19:26:41 +0000 (19:26 +0000)]
ARM: OMAP3+: Detect reset type
Certain modules are not affected by means of
a warm reset and need not be configured again.
Adding an API to detect the reset reason warm/cold.
This will be used to skip the module configurations
that are retained across a warm reset.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: R Sricharan <r.sricharan@ti.com>
Tetsuyuki Kobayashi [Mon, 25 Jun 2012 02:40:57 +0000 (02:40 +0000)]
arm: bugfix: Move vector table before jumping relocated code
Interrupts and exceptions doesn't work in relocated code.
It badly use IRQ_STACK_START_IN in rom area as interrupt stack.
It is because the vecotr table is not moved to ram area.
This patch moves vector table before jumping relocated code.
Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
Tested-by: Tom Rini <trini@ti.com>
Marek Vasut [Tue, 3 Jul 2012 03:02:20 +0000 (03:02 +0000)]
Kirkwood: Add support for Ka-Ro TK71
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Prafulla Wadaskar <prafulla@marvell.com>
Cc: Wolfgang Denk <wd@denx.de>
Valentin Longchamp [Wed, 13 Jun 2012 03:01:03 +0000 (03:01 +0000)]
arm/km: use spi claim bus to switch between SPI and NAND
We overwrite these weak functions from the kirkwood spi code to
use our own method to be able to switch between the SPI NOR and
the NAND flash. This is needed e.g. to update the u-boot. The former
command do_spi_toggle can therefore be removed. And the usage of
this command is removed from the u-boot update command in the
u-boot environment.
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
cc: Holger Brunck <holger.brunck@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
Valentin Longchamp [Wed, 13 Jun 2012 03:03:52 +0000 (03:03 +0000)]
arm/kirkwood: protect the ENV_SPI #defines
So that they can be redefined by some boards specific values.
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
Simon Guinot [Tue, 5 Jun 2012 13:16:00 +0000 (13:16 +0000)]
ARM: don't probe PHY address for LaCie boards
The command miiphy_read(name, 0xEE, 0xEE, (u16 *) &devadr) always
returns 8 for the PHY address. It is the reset value for the PHY
Address Register. Obviously, this default value could be incorrect.
Moreover, as the PHY address is well known, there is no need to
auto-detect it.
Now, the PHY address must given as a parameter to the PHY initialization
function. Additionally this patch also fixes some aesthetic issues.
Signed-off-by: Simon Guinot <simon.guinot@sequanux.org>
Simon Guinot [Tue, 5 Jun 2012 13:15:59 +0000 (13:15 +0000)]
lacie_kw: fix CONFIG_SYS_KWD_CONFIG for inetspace_v2
Signed-off-by: Simon Guinot <simon.guinot@sequanux.org>
Simon Guinot [Tue, 5 Jun 2012 13:15:58 +0000 (13:15 +0000)]
lacie_kw: fix SDRAM banks number for net2big_v2
Signed-off-by: Simon Guinot <simon.guinot@sequanux.org>
Michael Walle [Tue, 5 Jun 2012 11:33:17 +0000 (11:33 +0000)]
Kirkwood: add lschlv2 and lsxhl board support
This patch adds support for both the Linkstation Live (LS-CHLv2) and
Linkstation Pro (LS-XHL) by Buffalo.
Signed-off-by: Michael Walle <michael@walle.cc>
Cc: Prafulla Wadaskar <prafulla@marvell.com>
Michael Walle [Tue, 5 Jun 2012 11:33:16 +0000 (11:33 +0000)]
net: add helper to generate random mac address
Add new function eth_random_enetaddr() to generate a locally administered
ethernet address.
Signed-off-by: Michael Walle <michael@walle.cc>
Acked-by: Joe Hershberger <joe.hershberger@gmail.com>
Michael Walle [Tue, 5 Jun 2012 11:33:15 +0000 (11:33 +0000)]
net: use common rand()/srand() functions
Replace rand() with the functions from lib/. The link-local network code
stores its own seed, derived from the MAC address. Thus making it
independent from calls to srand() in other modules.
Signed-off-by: Michael Walle <michael@walle.cc>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Michael Walle [Tue, 5 Jun 2012 11:33:14 +0000 (11:33 +0000)]
lib: add rand() function
It's a PRNG using the simple and fast xorshift method.
Signed-off-by: Michael Walle <michael@walle.cc>
Cc: Wolfgang Denk <wd@denx.de>
Luka Perkov [Sun, 27 May 2012 11:44:51 +0000 (11:44 +0000)]
kwboot: boot kirkwood SoCs over a serial link
The kwboot program boots boards based on Marvell's Kirkwood platform
via Xmodem over their integrated UART.
Signed-off-by: Daniel Stodden <daniel.stodden@googlemail.com>
Acked-by: Luka Perkov <uboot@lukaperkov.net>
Tested-By: Holger Brunck <holger.brunck@keymile.com>
Tested-By: David Purdy <david.c.purdy@gmail.com>
Tested-by: Simon Guinot <simon.guinot@sequanux.org>
Valentin Longchamp [Fri, 1 Jun 2012 01:31:03 +0000 (01:31 +0000)]
kw_spi: add weak functions board_spi_claim/release_bus
This allows a final, board specific, step in the claim/relase_bus
function for the SPI controller, which may be needed for some hardware
designs.
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Holger Brunck <holger.brunck@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
Valentin Longchamp [Fri, 1 Jun 2012 01:31:02 +0000 (01:31 +0000)]
kw_spi: support spi_claim/release_bus functions
These two function nows ensure that the MPP is configured correctly for
the SPI controller before any SPI access, and restore the initial
configuration when the access is over.
Since the used pins for the SPI controller can differ (2 possibilities
for each signal), the used pins are configured with CONFIG_SYS_KW_SPI_MPP.
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Holger Brunck <holger.brunck@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
Valentin Longchamp [Fri, 1 Jun 2012 01:31:01 +0000 (01:31 +0000)]
kw_spi: backup and reset the MPP of the chosen CS pin
This was not done before, and in the case of a shared pin (for MPP0
between NF_IO[2] and CSn) this could lead to problems.
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Holger Brunck <holger.brunck@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
Valentin Longchamp [Fri, 1 Jun 2012 01:31:00 +0000 (01:31 +0000)]
kirkwood: fix calls to kirkwood_mpp_conf
With the new second save argument introduced by the previous patch, all
the calls to the function had to be fixed.
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Holger Brunck <holger.brunck@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
Valentin Longchamp [Fri, 1 Jun 2012 01:30:59 +0000 (01:30 +0000)]
kirkwood: add save functionality kirkwood_mpp_conf function
If a second non NULL argument is given to the kirkwood_mpp_conf
function, it will be used to store the current configuration of the MPP
registers. mpp_save must be a preallocated table of the same size as
mpp_list and it must be zero terminated as well.
A later call to kirkwood_mpp_conf function with this saved list as first
(mpp_conf) argment will set the configuration back.
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Holger Brunck <holger.brunck@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
Valentin Longchamp [Fri, 25 May 2012 01:57:21 +0000 (01:57 +0000)]
km_arm: use filesize for erase in update command
We used to have an arbitrary value, which can be a problem if we have a
u-boot image that is bigger than this value.
This patch is dependant on the whole km/arm series and will be included
in the v3 of the series if there is one.
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Holger Brunck <holger.brunck@keymile.com>
cc: Gerlando Falauto <gerlando.falauto@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
Valentin Longchamp [Fri, 25 May 2012 01:57:20 +0000 (01:57 +0000)]
arm/km: enable mii cmd
This is useful to debug the switch initialization
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Gerlando Falauto <gerlando.falauto@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
Holger Brunck [Fri, 25 May 2012 01:57:19 +0000 (01:57 +0000)]
arm/km: remove CONFIG_RESET_PHY_R
This is already defined in the generic kirkwood header.
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Gerlando Falauto <gerlando.falauto@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
Holger Brunck [Fri, 25 May 2012 01:57:18 +0000 (01:57 +0000)]
arm/km: change maintainer for mgcoge3un
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Acked-By: Heiko Schocher <hs@denx.de>
cc: Prafulla Wadaskar <prafulla@marvell.com>
cc: Gerlando Falauto <gerlando.falauto@keymile.com>
Holger Brunck [Fri, 25 May 2012 01:57:17 +0000 (01:57 +0000)]
arm/km: fix wrong comment in SDRAM config for mgcoge3un
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Gerlando Falauto <gerlando.falauto@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
Holger Brunck [Fri, 25 May 2012 01:57:16 +0000 (01:57 +0000)]
arm/km: use ARRAY_SIZE macro
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Gerlando Falauto <gerlando.falauto@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
Holger Brunck [Fri, 25 May 2012 01:57:16 +0000 (01:57 +0000)]
arm/km: rename CONFIG option CONFIG_KM_DEF_ENV_UPDATE
This config option sounds like the it is responsible for the
update of the environment, but it is the u-boot update handling.
Therefore we adapt it to a more apropriate naming.
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Gerlando Falauto <gerlando.falauto@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
Holger Brunck [Fri, 25 May 2012 01:57:14 +0000 (01:57 +0000)]
arm/km: add piggy mac adress offset for mgcoge3un
On mgcoge3un the piggy mac adress is at offset 3.
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Gerlando Falauto <gerlando.falauto@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
Holger Brunck [Fri, 25 May 2012 01:57:13 +0000 (01:57 +0000)]
arm/km: add board type to boards.cfg
Some other kirkwood boards from keymile will follow. They will have some
small differences, but we want to use the km_kirkwood.h for all to
distinguish them. This patch a preparation for this.
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Gerlando Falauto <gerlando.falauto@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
Alexandre Belloni [Mon, 2 Jul 2012 04:26:58 +0000 (04:26 +0000)]
AT91SAM9*: Change kernel address in dataflash to match u-boot's size
On at91sam platforms, u-boot grew larger than the allocated size in
dataflash, the layout was:
bootstrap 0x00000000
ubootenv 0x00004200
uboot 0x00008400
kernel 0x00042000
fs 0x00252000
u-boot with the defconfig doesn't seem to fit in 0x42000 - 0x8400 =
0x39C00 bytes anymore.
Now, the layout is:
bootstrap 0x00000000
ubootenv 0x00004200
uboot 0x00008400
kernel 0x00084000
fs 0x00294000
Signed-off-by: Alexandre Belloni <alexandre.belloni@piout.net>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Bo Shen [Sun, 20 May 2012 15:50:00 +0000 (15:50 +0000)]
ATMEL/PIO: Enable new feature of PIO on Atmel device
Enable new PIO feature supported by Atmel SoC.
Using CPU_HAS_PIO3 micro to enable PIO new feature.
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Andreas Bießmann [Thu, 28 Jun 2012 02:50:37 +0000 (02:50 +0000)]
ehci-atmel: fix compiler warning
Commit
7a101e946cba55e32d3d1265e30456c810046da3 introduced following warning:
---8<---
ehci-atmel.c: In function 'ehci_hcd_init':
ehci-atmel.c:49:2: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses]
ehci-atmel.c: In function 'ehci_hcd_stop':
ehci-atmel.c:79:2: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses]
--->8---
This patch fixes it.
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
cc: Bo Shen <voice.shen@atmel.com>
cc: Marek Vasut <marex@denx.de>
Bo Shen [Wed, 27 Jun 2012 21:24:10 +0000 (21:24 +0000)]
AT91: at91sam9m10g45ek : Enable EHCI instead OHCI
Enable EHCI support instead OHCI
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Bo Shen [Wed, 27 Jun 2012 21:58:20 +0000 (21:58 +0000)]
Atmel : usb : add EHCI driver for Atmel SoC
Some Atmel SoC support USB EHCI, add the EHCI driver to support it.
To enable the USB EHCI, add the following configuration options into
board relative configuration file and remove USB OHCI options.
#define CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_ATMEL
#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 2
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
esw@bus-elektronik.de [Mon, 19 Mar 2012 05:18:17 +0000 (05:18 +0000)]
Fix: AT91SAM9263 nor flash usage
Fix: board doesn't boot from norflash
Fix: environment can't write to flash (end address/start address not on sector boundary)
Signed-off-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
esw@bus-elektronik.de [Mon, 19 Mar 2012 04:25:59 +0000 (04:25 +0000)]
Fix: broken boot message at serial line on AT91SAM9263-EK board
Signed-off-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Michael Langer [Thu, 14 Jun 2012 03:44:33 +0000 (03:44 +0000)]
i.MX6 USDHC: Use the ESDHC clock
The commit "i.mx: fsl_esdhc: add the i.mx6q support" (
4692708d) introduces
support for the i.MX6Q MMC host controller USDHC.
MXC_IPG_PERCLK sets the clock to 66MHz. This seems to be the default clock
of the ESDHC IP found in < i.MX6 silicon. However, the default clock for the USDHC
IP found in i.MX6 is 200MHz (MXC_ESDHC_CLK). This difference will cause a 3 times
higher clock on SD_CLK than expected (see fsl_esdh.c -> set_sysctl()).
Signed-off-by: Michael Langer <michael.langer@de.bosch.com>
CC: Stefano Babic <sbabic@denx.de>
CC: Jason Liu <r64343@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Fabio Estevam [Tue, 19 Jun 2012 07:24:56 +0000 (07:24 +0000)]
mx28evk: Fix boot by adjusting HW_DRAM_CTL29 register
commit
acc4959fc1 (Revert "i.MX28: Enable additional DRAM address bits")
broke mx28evk boot.
Fix it by properly adjusting the HW_DRAM_CTL29 register value.
Suggested-by: Marek Vasut <marex@denx.de>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
Marek Vasut [Tue, 29 May 2012 19:43:13 +0000 (19:43 +0000)]
i.MX28: Add function to adjust memory parameters
This function can be overridden at run-time and allows implementors
of new boards based on the i.MX28 chip to fine-tune the memory params.
It is possible to write into the dram_vals array because when the SPL
runs, it is located SRAM. Therefore the location is writable. There is
no possibility of these data to be read-only.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Fabio Estevam [Sat, 12 May 2012 08:16:46 +0000 (08:16 +0000)]
mx28evk: Fix PSWITCH key position
Fix the position for PSWITCH key.
The good benefit of doing this is that boot time is greatly reduced:
from 5 seconds to less then 1 second.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
Fabio Estevam [Sat, 2 Jun 2012 21:53:30 +0000 (21:53 +0000)]
mx53smd: Remove CONFIG_SYS_I2C_SLAVE definition
According to include/i2c.h:
"/*
* Many boards/controllers/drivers don't support an I2C slave interface so
* provide a default slave address for them for use in common code. A real
* value for CONFIG_SYS_I2C_SLAVE should be defined for any board which does
* support a slave interface.
*/
#ifndef CONFIG_SYS_I2C_SLAVE
#define CONFIG_SYS_I2C_SLAVE 0xfe
#endif
"
As the mxc_i2c driver does not support slave mode, there is no need
to define CONFIG_SYS_I2C_SLAVE in i.MX board file.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Sat, 2 Jun 2012 21:53:29 +0000 (21:53 +0000)]
mx53loco: Remove CONFIG_SYS_I2C_SLAVE definition
According to include/i2c.h:
"/*
* Many boards/controllers/drivers don't support an I2C slave interface so
* provide a default slave address for them for use in common code. A real
* value for CONFIG_SYS_I2C_SLAVE should be defined for any board which does
* support a slave interface.
*/
#ifndef CONFIG_SYS_I2C_SLAVE
#define CONFIG_SYS_I2C_SLAVE 0xfe
#endif
"
As the mxc_i2c driver does not support slave mode, there is no need
to define CONFIG_SYS_I2C_SLAVE in i.MX board file.
Cc: Jason Liu <r64343@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Sat, 2 Jun 2012 21:53:28 +0000 (21:53 +0000)]
mx53evk: Remove CONFIG_SYS_I2C_SLAVE definition
According to include/i2c.h:
"/*
* Many boards/controllers/drivers don't support an I2C slave interface so
* provide a default slave address for them for use in common code. A real
* value for CONFIG_SYS_I2C_SLAVE should be defined for any board which does
* support a slave interface.
*/
#ifndef CONFIG_SYS_I2C_SLAVE
#define CONFIG_SYS_I2C_SLAVE 0xfe
#endif
"
As the mxc_i2c driver does not support slave mode, there is no need
to define CONFIG_SYS_I2C_SLAVE in i.MX board file.
Cc: Jason Liu <r64343@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Sat, 2 Jun 2012 21:53:27 +0000 (21:53 +0000)]
mx53ard: Remove CONFIG_SYS_I2C_SLAVE definition
According to include/i2c.h:
"/*
* Many boards/controllers/drivers don't support an I2C slave interface so
* provide a default slave address for them for use in common code. A real
* value for CONFIG_SYS_I2C_SLAVE should be defined for any board which does
* support a slave interface.
*/
#ifndef CONFIG_SYS_I2C_SLAVE
#define CONFIG_SYS_I2C_SLAVE 0xfe
#endif
"
As the mxc_i2c driver does not support slave mode, there is no need
to define CONFIG_SYS_I2C_SLAVE in i.MX board file.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Sat, 2 Jun 2012 21:53:26 +0000 (21:53 +0000)]
mx35pdk: Remove CONFIG_SYS_I2C_SLAVE definition
According to include/i2c.h:
"/*
* Many boards/controllers/drivers don't support an I2C slave interface so
* provide a default slave address for them for use in common code. A real
* value for CONFIG_SYS_I2C_SLAVE should be defined for any board which does
* support a slave interface.
*/
#ifndef CONFIG_SYS_I2C_SLAVE
#define CONFIG_SYS_I2C_SLAVE 0xfe
#endif
"
As the mxc_i2c driver does not support slave mode, there is no need
to define CONFIG_SYS_I2C_SLAVE in i.MX board file.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Sat, 2 Jun 2012 21:53:25 +0000 (21:53 +0000)]
imx31_phycore: Remove CONFIG_SYS_I2C_SLAVE definition
According to include/i2c.h:
"/*
* Many boards/controllers/drivers don't support an I2C slave interface so
* provide a default slave address for them for use in common code. A real
* value for CONFIG_SYS_I2C_SLAVE should be defined for any board which does
* support a slave interface.
*/
#ifndef CONFIG_SYS_I2C_SLAVE
#define CONFIG_SYS_I2C_SLAVE 0xfe
#endif
"
As the mxc_i2c driver does not support slave mode, there is no need
to define CONFIG_SYS_I2C_SLAVE in i.MX board file.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Thu, 7 Jun 2012 08:05:41 +0000 (08:05 +0000)]
mx53ard: Remove unused CONFIG_MII_GASKET
CONFIG_MII_GASKET is not defined anywhere, so remove it.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Vikram Narayanan [Tue, 12 Jun 2012 04:50:33 +0000 (04:50 +0000)]
mx6: Avoid writing to read-only bits in imximage.cfg
If in case this is valid according to the latest datasheet, ignore this patch.
Acked-by: Marek Vasut <marex@denx.de>
Otavio Salvador [Sat, 12 May 2012 13:40:11 +0000 (13:40 +0000)]
m28evk: use same notation to alloc the 128kB stack
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Wolfgang Denk <wd@denx.de>
Otavio Salvador [Tue, 15 May 2012 10:59:30 +0000 (10:59 +0000)]
m28evk: drop duplicated definition of CONFIG_OF_LIBFDT
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Cc: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: Marek Vasut <marex@denx.de>
Otavio Salvador [Sat, 12 May 2012 13:40:16 +0000 (13:40 +0000)]
mx28evk: fix board config include guardian macro name
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Fabio Estevam <fabio.estevam@freescale.com>
Otavio Salvador [Sat, 12 May 2012 13:40:13 +0000 (13:40 +0000)]
mx28evk: ensure command definition is in alphabetic order
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Fabio Estevam <fabio.estevam@freescale.com>
Otavio Salvador [Sat, 12 May 2012 13:40:15 +0000 (13:40 +0000)]
m28evk: fix board config include guardian macro name
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Marek Vasut <marex@denx.de>
Otavio Salvador [Fri, 11 May 2012 05:37:59 +0000 (05:37 +0000)]
MX28: Fix a typo in mx28_reg_8 macro
The macro mistakenly referred to 32bit struct instead of 8bit one.
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Marek Vasut <marex@denx.de>
Acked-by: Marek Vasut <marex@denx.de>
Fabio Estevam [Tue, 29 May 2012 07:40:03 +0000 (07:40 +0000)]
mx6qsabrelite: Remove unused SOBJS
There is no .S file in this directory, so just remove SOBJS.
Cc: Jason Liu <r64343@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Jason Liu <r64343@freescale.com>
Fabio Estevam [Tue, 29 May 2012 07:40:02 +0000 (07:40 +0000)]
mx6qarm2: Remove unused SOBJS
There is no .S file in this directory, so just remove SOBJS.
Cc: Jason Liu <r64343@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Jason Liu <r64343@freescale.com>
Fabio Estevam [Tue, 29 May 2012 07:40:01 +0000 (07:40 +0000)]
ima3-mx53: Remove unused SOBJS
There is no .S file in this directory, so just remove SOBJS.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Tue, 29 May 2012 07:40:00 +0000 (07:40 +0000)]
vision2: Remove unused SOBJS
There is no .S file in this directory, so just remove SOBJS.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Tue, 29 May 2012 07:39:59 +0000 (07:39 +0000)]
efikamx: Remove unused SOBJS
There is no .S file in this directory, so just remove SOBJS.
Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Tue, 29 May 2012 07:39:58 +0000 (07:39 +0000)]
mx51evk: Remove unused SOBJS
There is no .S file in this directory, so just remove SOBJS.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Tue, 29 May 2012 07:39:57 +0000 (07:39 +0000)]
mx53smd: Remove unused SOBJS
There is no .S file in this directory, so just remove SOBJS.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Tue, 29 May 2012 07:39:56 +0000 (07:39 +0000)]
mx53ard: Remove unused SOBJS
There is no .S file in this directory, so just remove SOBJS.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Tue, 29 May 2012 07:39:55 +0000 (07:39 +0000)]
mx53evk: Remove unused SOBJS
There is no .S file in this directory, so just remove SOBJS.
Cc: Jason Liu <r64343@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Tue, 29 May 2012 07:39:54 +0000 (07:39 +0000)]
mx53loco: Remove unused SOBJS
There is no .S file in this directory, so just remove SOBJS.
Cc: Jason Liu <r64343@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
Fabio Estevam [Fri, 11 May 2012 14:39:11 +0000 (14:39 +0000)]
mx53: Fix mask for SATA reference clock
SATA_ALT_REF_CLK field corresponds to bits 1 and 2 of offset 0x180c.
Fix the mask for these bits.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Tue, 29 May 2012 05:54:39 +0000 (05:54 +0000)]
mx53loco: Fix revision of Dialog boards
Original code was assuming that the fuse revision version for all mx53loco boards
based on Dialog PMIC was the same, which is not the case.
Force the revision of all Dialog-based boards to 0.
This fixes a kernel crash when PMIC is accessed in the 2.6.35 kernel
for Dialog rev E boards.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Jason Liu [Wed, 11 Apr 2012 01:18:02 +0000 (01:18 +0000)]
i.mx: i.mx6x: NO_MUX_I/NO_PAD_I not set correctly
If one PAD does not have mux or pad config register, we need
set the NO_MUX_I/NO_PAD_I to 0, the old value is not correct
Signed-off-by: Jason Liu <jason.hui@linaro.org>
CC: Stefano Babic <sbabic@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
Rajeshwari Shinde [Wed, 6 Jun 2012 19:54:30 +0000 (19:54 +0000)]
EXYNOS: SMDK5250: Enable the pinmux setup
Use the pinmux configuration function for SMDK5250.
Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: Chander Kashyap <chander.kashyap@linaro.org>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Rajeshwari Shinde [Wed, 6 Jun 2012 19:54:29 +0000 (19:54 +0000)]
EXYNOS5: PINMUX: Added default pinumx settings
This patch performs the pinmux configuration in a common file.
As of now only EXYNOS5 pinmux for SDMMC, UART and Ethernet is
supported.
Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Che-Liang Chiou <clchiou@chromium.org>
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: Chander Kashyap <chander.kashyap@linaro.org>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Łukasz Majewski [Wed, 25 Apr 2012 23:30:18 +0000 (23:30 +0000)]
misc:pmic:trats: Correct procedure of enabling/disabling USB regulators
In the MAX8997, LDO regulators needs to preserve previously set voltage
values.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Donghwa Lee [Wed, 25 Apr 2012 13:29:39 +0000 (13:29 +0000)]
TRATS: initialize panel_info data structure in board file
panel_info data structure is gloable variable, so, I have initialized it
in board file. If it is initialized in init_panel_info() like existing,
it can't be used in drv_lcd_init() in common/lcd.c because
init_panel_info() is called after drv_lcd_init().
Signed-off-by: Donghwa Lee <dh09.lee@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Minkyu Kang [Thu, 26 Apr 2012 06:48:32 +0000 (15:48 +0900)]
Exynos: fix cpuinfo and cpu detecting
Since Exynos architecture have new SoCs,
need to fix cpuinfo correctly.
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Tested-by: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Chander Kashyap <chander.kashyap@linaro.org>
Nikita Kiryanov [Thu, 24 May 2012 04:01:24 +0000 (04:01 +0000)]
cm-t35: print PCB revision information
Buffer the PCB revision to avoid multiple eeprom accesses
for the same data and print it as a part of board information.
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Tom Rini <trini@ti.com>
Nikita Kiryanov [Thu, 24 May 2012 04:01:23 +0000 (04:01 +0000)]
cm-t35: fix legacy board revision representation
Legacy eeprom layout represents the revision number syntactically
(i.e. revision 1.00 is written as 0x100). This is inconsistent with
the representation in newer layouts, where it is defined semantically
(i.e. 0x64).
This patch fixes the issue by replacing the syntactic representation
with the semantic one.
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Nikita Kiryanov [Thu, 24 May 2012 04:01:22 +0000 (04:01 +0000)]
cm-t35: fix incorrect BOARD_REV_SIZE value
Non-legacy layouts have an extended revision field,
but only the first 2 bytes are the PCB revision.
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Igor Grinberg [Thu, 24 May 2012 04:01:21 +0000 (04:01 +0000)]
cm-t35: reduce the environment size
Reduce the environment size (128KB => 16KB) to improve the environment
operations time (e.g. reading, ecc calculation).
Also, remove the unused CONFIG_SYS_ENV_SECT_SIZE.
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
SRICHARAN R [Thu, 24 May 2012 00:30:25 +0000 (00:30 +0000)]
ARM: OMAP4: Correct the lpddr2 io settings register value.
To meet certain timing requirements on the lpddr2 cmd and data phy
interfaces ,lpddr iopads have to be configured as differential buffers
and a Vref has to be internally generated and provided to these buffers.
Correcting the above settings here.
Signed-off-by: R Sricharan <r.sricharan@ti.com>
Lokesh Vutla [Tue, 22 May 2012 00:03:27 +0000 (00:03 +0000)]
OMAP5: Change voltages for omap5432
Change voltages for OMAP5432
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Lokesh Vutla [Tue, 22 May 2012 00:03:26 +0000 (00:03 +0000)]
OMAP5: DPLL core lock for OMAP5432
No need to Unlock DPLL initially.
DDR3 can work at normal OPP from initialozation
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Lokesh Vutla [Tue, 22 May 2012 00:03:25 +0000 (00:03 +0000)]
OMAP5: EMIF: Add support for DDR3 device
In OMAP5432 EMIF controlller supports DDR3 device.
This patch adds support for ddr3 device intialization and configuration.
Initialization sequence is done as specified in JEDEC specs.
This also adds support for ddr3 leveling.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Lokesh Vutla [Tue, 22 May 2012 00:03:24 +0000 (00:03 +0000)]
OMAP5: ADD precalculated timings for ddr3
Adding precalculated timings for ddr3 with 1cs
adding required registers for ddr3
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Lokesh Vutla [Tue, 22 May 2012 00:03:23 +0000 (00:03 +0000)]
OMAP5: Configure the io settings for omap5432 uevm board
This patch adds the IO settings required for OMAP5432 uevm's DDR3 pads
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Lokesh Vutla [Tue, 22 May 2012 00:03:22 +0000 (00:03 +0000)]
OMAP5: ADD chip detection for OMAP5432 SOC
This patch adds chip detection for OMAP5432
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Lokesh Vutla [Tue, 22 May 2012 00:03:21 +0000 (00:03 +0000)]
OMAP5: Adding correct Control id code for OMAP5430
Control id code for omap5430 ES1.0 is hard coded with a wrong value.
This patch corrects the value
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Tom Rini [Mon, 21 May 2012 11:20:47 +0000 (11:20 +0000)]
omap3evm: Add CONFIG_CMD_ASKENV
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Mon, 21 May 2012 11:20:46 +0000 (11:20 +0000)]
omap3_beagle: Add CONFIG_CMD_ASKENV
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Mon, 21 May 2012 11:20:45 +0000 (11:20 +0000)]
omap3evm: Set BOOTDELAY to 3
We reduce the bootdelay from 10s to 3s to give users a short but usable
window to interrupt the boot process if needed.
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Mon, 21 May 2012 11:20:44 +0000 (11:20 +0000)]
OMAP3 Beagle: Set BOOTDELAY to 3
We change the bootdelay to give users a little bit longer to break in if
needed.
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Mon, 21 May 2012 06:46:33 +0000 (06:46 +0000)]
omap24xx_i2c: Add AM33XX support
The same places that check for CONFIG_OMAP44XX need to check for
CONFIG_AM33XX as we share the same i2c block.
Cc: Heiko Schocher <hs@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
Acked-by: Heiko Schocher <hs@denx.de>
Tom Rini [Mon, 21 May 2012 06:46:32 +0000 (06:46 +0000)]
am33xx: Fix i2c sampling rate typo
Signed-off-by: Tom Rini <trini@ti.com>
Acked-by: Heiko Schocher <hs@denx.de>
Tom Rini [Mon, 21 May 2012 06:46:31 +0000 (06:46 +0000)]
am33xx: Fill in more cm_wkuppll / cm_perpll
Signed-off-by: Tom Rini <trini@ti.com>
Acked-by: Heiko Schocher <hs@denx.de>
Tom Rini [Mon, 21 May 2012 06:46:30 +0000 (06:46 +0000)]
am335x: Correct i2c sysc offset
Signed-off-by: Tom Rini <trini@ti.com>
Acked-by: Heiko Schocher <hs@denx.de>
Tom Rini [Mon, 21 May 2012 06:46:29 +0000 (06:46 +0000)]
Revert "I2C: OMAP: detect more devices when probing an i2c bus"
This reverts commit
0e57968a215d1b9d271f3fa5bebeddeaea0c8075.
The short version of the original commit is that some i2c devices cannot
be probed via read as they NAK the first cycle, so try and probe via a
write that we abort before it writes to the device. This however is not
allowed by the TRM for any of these parts. The section on I2C_CON
(table 17-35 I2C_CON for am/dm37x for example) says you must not change
the register while STT has been set. On these parts, the unpredictable
behavior that the chip exhibits is not problematic. On OMAP4 however it
results in the chip being in a bad state:
Panda # i2c probe
Valid chip addresses: 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12
13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A
2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42
43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A
5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72
73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F
Panda # i2c md 50 0
timed out in wait_for_pin: I2C_STAT=0
I2C read: I/O error
Error reading the chip.
We must revert the original behavior to bring probe back into line with
the TRM.
Cc: Nick Thompson <nick.thompson@ge.com>
Cc: Heiko Schocher <hs@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
Acked-by: Heiko Schocher <hs@denx.de>
projects / project / bcm63xx / u-boot.git / log