Hi Marek,
> Dear Lukasz Majewski,
>
> can I get ACK on this from MK7 ?
>
I think that Minkyu will respond soon about this patch series. Please
be patient :-)
> > Hi Rajeshwari,
> >
> > > This patchset series adds support to enable USB 2.0 on smdk5250.
> > > It corrects sysreg register, usb h
In warm reset conditions on OMAP36xx/AM/DM37xx the rom code
incorrectly sets the DPLL4 clock input divider to /6.5 which
is an invalid value unless the input clock is 13MHz. When a JTAG
emulator is attached, a warm reset is necessary after the emulator
gains control of the process. This results in
Hi Andy.
On 05/08/2012 07:16 AM, Andy Fleming wrote:
> On Tue, Mar 27, 2012 at 1:55 AM, Jaehoon Chung wrote:
>> eMMC card is introduced the eMMC4.5.
>> But now eMMC card is checked up to eMMC4.0.
>> This patch is supported until eMMC4.5
>>
>> Signed-off-by: Jaehoon Chung
>> Signed-off-by: Kyung
Hi Andy.
On 05/08/2012 06:50 AM, Andy Fleming wrote:
> On Mon, Apr 2, 2012 at 1:31 PM, Jae hoon Chung wrote:
>
>>>if (mmc->card_caps & MMC_MODE_HS) {
>>>if (mmc->card_caps & MMC_MODE_HS_52MHz)
>>> - mmc_set_clock(mmc, 520
Dear Minkyu Kang,
> On 4 May 2012 20:12, Rajeshwari Shinde wrote:
> > Signed-off-by: Vivek Gautam
> > ---
> > include/configs/smdk5250.h |6 ++
> > 1 files changed, 6 insertions(+), 0 deletions(-)
>
> Acked-by: Minkyu Kang
Ok, as you raised some concerns, I'll wait for V3 of this set
On 4 May 2012 20:12, Rajeshwari Shinde wrote:
> Signed-off-by: Vivek Gautam
> ---
> include/configs/smdk5250.h | 6 ++
> 1 files changed, 6 insertions(+), 0 deletions(-)
>
Acked-by: Minkyu Kang
--
from. prom.
www.promsoft.net
___
U-Boot mail
On 4 May 2012 20:12, Rajeshwari Shinde wrote:
> This patch corrects the base addresses for USB_PHY and USB_OTG.
>
> Signed-off-by: Vivek Gautam
> Signed-off-by: Rajeshwari Shinde
> Acked-by: Chander Kashyap
> ---
> arch/arm/include/asm/arch-exynos/cpu.h | 4 ++--
> 1 files changed, 2 insert
On 4 May 2012 20:11, Rajeshwari Shinde wrote:
> This patch adds power mananagement registers structure for exynos5 SoC.
>
> Signed-off-by: Rajeshwari Shinde
> Acked-by: Chander Kashyap
> ---
> arch/arm/include/asm/arch-exynos/power.h | 622
> ++
> 1 files changed,
On 4 May 2012 20:11, Rajeshwari Shinde wrote:
> This patch corrects the SYSREG structure.
> We have removed the sysreg.h added in the previous patchset
> version as the sysreg structure is already defined in system.h.
>
> Signe-off-by: Rajeshwari Shinde
> ---
> arch/arm/include/asm/arch-exynos/s
Dear Rajeshwari Shinde,
On 4 May 2012 20:12, Rajeshwari Shinde wrote:
> This patch adds functions to enable/disable the power of USB
> host controller for EXYNOS5.
>
> Signed-off-by: Vivek Gautam
> Signed-off-by: Che-Liang Chiou
> Signed-off-by: Rajeshwari Shinde
> ---
change log.
> This pat
Any comments on this patch?
On 05/02/2012 07:17 PM, Aaron Williams wrote:
> This patch fixes several issues where sector offsets can overflow due to
> being limited to 16-bits. There are many cases which can cause an
> overflow, including large FAT32 partitions and partitions that start at
> a su
Dear Rajeshwari Shinde,
On 4 May 2012 20:12, Rajeshwari Shinde wrote:
> This patch adds a function to set usb host mode to USB 2.0 HOST Link
> for EXYNOS5
>
> Signed-off-by: Rajeshwari Shinde
> ---
need the change log here.
http://www.denx.de/wiki/view/U-Boot/Patches#Sending_updated_patch_versi
Dear Lukasz Majewski,
can I get ACK on this from MK7 ?
> Hi Rajeshwari,
>
> > This patchset series adds support to enable USB 2.0 on smdk5250.
> > It corrects sysreg register, usb host, usb otg base address,
> > adds power management registers,functions to enable and disable power
> > to the USB
On Sun, 2012-05-06 at 12:53 -0500, David Purdy wrote:
> On Wed, May 2, 2012 at 2:16 PM, Luka Perkov wrote:
> > The kwboot program boots boards based on Marvell's Kirkwood platform
> > via Xmodem over their integrated UART.
> >
> > Signed-off-by: Daniel Stodden
> > Acked-by: Luka Perkov
> > ---
>
On 05/07/2012 05:28 AM, Stefan Roese wrote:
On Saturday 03 March 2012 21:33:15 Simon Glass wrote:
raise() likes to call printf() if it is available, but in SPL builds it
either is not available, or adds a large chunk to the resulting image
size.
So don't call it even if it is available.
This c
On Fri, May 4, 2012 at 11:55 PM, Brilliantov Kirill Vladimirovich
wrote:
> Tom Rini wrote on 05/04/2012 08:58 PM:
>
>
>>
>> OK, we really need the emac driver converted to phylib (which already
>> has this PHY it looks like). Any chance you would have time to try doing
>> that?
>>
>
> Tom, now I t
On Tue, Mar 27, 2012 at 1:55 AM, Jaehoon Chung wrote:
> eMMC card is introduced the eMMC4.5.
> But now eMMC card is checked up to eMMC4.0.
> This patch is supported until eMMC4.5
>
> Signed-off-by: Jaehoon Chung
> Signed-off-by: Kyungmin Park
> ---
> common/cmd_mmc.c | 5 -
> drivers/mm
On Mon, Apr 2, 2012 at 1:31 PM, Jae hoon Chung wrote:
>> if (mmc->card_caps & MMC_MODE_HS) {
>> if (mmc->card_caps & MMC_MODE_HS_52MHz)
>> - mmc_set_clock(mmc, 5200);
>> + mmc->tran_speed = 52000
From: Fabio Estevam
Add the software workaround for ARM erratum ID 468414.
According to mx53/mx51 errata document:
"ENGcm11133 - ARM: NEON load data can be incorrectly forwarded to a
subsequent request
Description:
Under very specific set of conditions, data from a Neon load request can be
i
From: Fabio Estevam
There is no need to set the VBUS power enable to 0 first and then to 1.
Set it to 1 in the gpio_direction_output() function.
While at it, use the standard naming convention for the GPIO comment.
Signed-off-by: Fabio Estevam
---
board/freescale/mx53loco/mx53loco.c |5 +
From: Fabio Estevam
FSL 2.6.35 kernel assumes that the bootloader passes the CONFIG_REVISION_TAG
information.
The kernel uses this data to distinguish between Dialog versus mc34708 based
boards,
and also to distinguish between revA and revB of the mc34708 based boards.
Suggested-by: Yu Li
Si
From: Fabio Estevam
On the mx53loco board with mc34708 PMIC it is necessary to turn on VUSB
regulator
so that the mx53 USBH1 PHY receives the 3.3V voltage.
Tested by inserting a USB pen drive in the upper USB slot (USBH1) and then
issued the
commands:
usb start
usb info
,which correctly det
From: Fabio Estevam
Add mc34708 support and set mx53 core frequency at its maximum value of 1GHz.
Signed-off-by: Fabio Estevam
---
board/freescale/mx53loco/mx53loco.c | 52 +-
include/configs/mx53loco.h |2 +
include/fsl_pmic.h |
From: Fabio Estevam
As mx53loco board has two variants: one with Dialog PMIC and another with FSL
MC34708 PMIC,
we need to be able to build both drivers.
Change pmic_init() and PMIC_NUM_OF_REGS names to avoid build conflicts when
both drivers are present.
Signed-off-by: Fabio Estevam
---
bo
Simon,
> -Original Message-
> From: Albert ARIBAUD [mailto:albert.u.b...@aribaud.net]
> Sent: Friday, May 04, 2012 12:28 PM
> To: Simon Glass
> Cc: U-Boot Mailing List; Tom Warren
> Subject: Re: [U-Boot] [PATCH v6 03/23] Add abs() macro to return absolute
> value
>
> Hi Simon,
>
> Le 04/
I have a change in 2/4 in this series. Resend all of them as v2.
York
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U-Boot@lists.denx.de
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Fix SVR checking for commit acf3f8da.
Signed-off-by: York Sun
---
Change since v1:
No change
arch/powerpc/cpu/mpc85xx/release.S | 11 ---
1 files changed, 4 insertions(+), 7 deletions(-)
diff --git a/arch/powerpc/cpu/mpc85xx/release.S
b/arch/powerpc/cpu/mpc85xx/release.S
index 36c7
Hi everyone,
I have been trying to get the console over USB running with different
approaches for several days now, but i didn't get anywhere.
The problem has been discussed a few times in this email list but it seems that
it never has been implemented in a release of the u-boot.
Now i wanted t
Fix SVR checking for commit acf3f8da.
Signed-off-by: York Sun
---
Change since v1:
No change
arch/powerpc/cpu/mpc85xx/release.S | 11 ---
1 files changed, 4 insertions(+), 7 deletions(-)
diff --git a/arch/powerpc/cpu/mpc85xx/release.S
b/arch/powerpc/cpu/mpc85xx/release.S
index 36c7
Workaround for erratum CPU22 applies to P4080 rev 1 and rev 2 only.
Signed-off-by: York Sun
---
Change since v1:
No change.
arch/powerpc/cpu/mpc85xx/cmd_errata.c |3 ++-
arch/powerpc/cpu/mpc85xx/cpu_init.c |8 +---
arch/powerpc/cpu/mpc85xx/release.S|8
3 files ch
Erratum NMG_CPU_A011 applies to P4080 rev 1.0, 2.0, fixed in rev 3.0.
It also applies to P3041 rev 1.0, 1.1, P2041 rev 1.0, 1.1. It shares the
same workaround as erratum CPU22. Rearrange registers usage in assembly
code to avoid accidental overwriting.
Signed-off-by: York Sun
---
Change since v1:
We don't care E bit of SVR in most cases. Clear E bit for SVR_SOC_VER().
This will simplify the coding. Use IS_E_PROCESSOR() to identify SoC with
encryption. Remove all _E entries from SVR list and CPU list.
Signed-off-by: York Sun
---
Change since v1:
Remove three SVRs, SVR_P1014_E, SVR_P1020_E
On Sat, May 05, 2012 at 01:01:22PM -0700, Wolfgang Denk wrote:
> Dear Allen Martin,
>
> In message <1336163380-29679-1-git-send-email-amar...@nvidia.com> you wrote:
> > Override -march setting for tegra to -march=armv4t for cmd_nvedit.c
> >
> > The recent change to use -march=armv7-a for armv7 ca
Scott,
As you know, the P1022 has this weird LBC/DIU muxing problem. I'd like to
add support for the 'nand' command while the DIU is active. Looking at
the NAND code, I see functions nand_get_device() and
nand_release_device(). What is the idea behind these functions? Would it
make sense to do
Dear Torsten Fleischer,
> Dear Marek Vasut,
>
> > > Large EEPROMs, e.g. 24lc32, need 2 byte to address the internal memory.
> > > These devices require that the high byte of the internal address has to
> > > be written first.
> > > The mxs_i2c driver currently writes the address' low byte first.
Dear Fabio Estevam,
> Add I2C support.
>
> Tested by placing a 24LC16 EEPROM into the U50 slot which comes empty from
> factory.
>
> Signed-off-by: Fabio Estevam
Acked-by: Marek Vasut
> ---
> board/freescale/mx28evk/iomux.c |3 +++
> include/configs/mx28evk.h |8
> 2
Add I2C support.
Tested by placing a 24LC16 EEPROM into the U50 slot which comes empty from
factory.
Signed-off-by: Fabio Estevam
---
board/freescale/mx28evk/iomux.c |3 +++
include/configs/mx28evk.h |8
2 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/boa
Dear Marek Vasut,
> > Large EEPROMs, e.g. 24lc32, need 2 byte to address the internal memory.
> > These devices require that the high byte of the internal address has to
> > be written first.
> > The mxs_i2c driver currently writes the address' low byte first.
>
> Are you sure about it? Are you s
libfdt: Add fdt functionality for more intuitive fdt handling
New functions:
fdt_read - retrieve the value of a property by full path
fdt_write - create or change a property with full path and create subnodes if
needed
fdt_create_path - create subnode path with parents
Signed-off-by: Peter Feuer
Signed-off-by: Dirk Eibach
Cc: Timur Tabi
---
Changes in v2:
- add Cc
- split up original patch series
Changes in v3:
- use clrsetbits() instead of clrbits()/setbits()
- remove dead code
- remove unnecessary #undef
Changes in v4:
- Add some documentation
- set pmuxcr depending on bootmode
- use '
libfdt: Add fdt functionality for more intuitive fdt handling
New functions:
fdt_read - retrieve the value of a property by full path
fdt_write - create or change a property with full path and create subnodes if
needed
fdt_create_path - create subnode path with parents
Signed-off-by: Peter Feuer
Did you miss my message of Wed, 02 May?
See
http://thread.gmane.org/gmane.comp.boot-loaders.u-boot/130638/focus=130671
Unfortunately there is no legal (license-conforming) way to include
ZFS code into U-Boot and distribute it.
That means, there is no chance to get this added to mainline.
Dear Jorgen,
In message <4fa7761d.90...@lundman.net> you wrote:
> > If you correctly skip the HW init, you can try booting u-boot from u-boot
> > ...
> > (now, WD will hate me for bringing this up :-) ). It's possible, but
> > unsupported
> > operation. You might need to do some research on this
On Saturday 03 March 2012 21:33:15 Simon Glass wrote:
> raise() likes to call printf() if it is available, but in SPL builds it
> either is not available, or adds a large chunk to the resulting image
> size.
>
> So don't call it even if it is available.
>
> This change reduces SPL size from 10KB
> > @@ -403,11 +422,38 @@
> > /*
> > * Environment
> > */
> > -#define CONFIG_ENV_IS_IN_FLASH
> > -#define CONFIG_ENV_OVERWRITE
> > -#define CONFIG_ENV_ADDR
> (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
> > -#define CONFIG_ENV_SIZE0x2000
> > -#define CONFIG_ENV_
Hi Stefano,
> On 04/05/2012 13:32, Marek Vasut wrote:
>> This solves issues when larger amount of DRAM is used, like 256MB.
>> Behave the same in case of CPU bypass as we do in case of EMI
>> bypass, but wait 15 ms. We need to wait until the clock domain
>> stabilizes.
>>
>> This issue seemed to
Tero,
[snip]
>> > - {UART2_CTS, (PTU | IEN | M0)}, /*
>> > uart2_cts */
>> > - {UART2_RTS, (M0)}, /*
>> > uart2_rts */
>> > - {UART2_RX, (PTU | IEN | M0)}, /*
>> > ua
On Sat, 2012-05-05 at 15:04 +0530, R, Sricharan wrote:
> Hi Tero,
>
> On Wed, Apr 25, 2012 at 9:35 PM, Tero Kristo wrote:
> > If uart2 is enabled during boot, spurious wifi chip transmission will
> > hang the module and it is impossible to recover from this situation
> > without hard reset. This
After some more investigation,
After RX TX INITIALISATION command, RBASE et RBPTR still differ for one digit.
RBASE relate to a regular RAM area which address is 0x7F9A308, but in my CPU
register value is 0x6F9A308.
In my map file (before relocation) address is 0x39308.
My Offset is 0x7F61000.
Am 07.05.2012 09:13, schrieb Jorgen Lundman:
If you correctly skip the HW init, you can try booting u-boot from u-boot ...
(now, WD will hate me for bringing this up :-) ). It's possible, but
unsupported
operation. You might need to do some research on this matter :-)
I was thinking more a
Hi Scott,
On Monday 07 May 2012 09:26:05 Amit Virdi wrote:
> This patchset adds support for ST's FSMC controller. In the current u-boot,
> a SPEAr specific driver exists for FSMC controller. This patchset adds a
> full fledged driver that can be used across multiple platforms and removes
> the ob
On 05/02/2012 09:16 PM, Luka Perkov wrote:
> The kwboot program boots boards based on Marvell's Kirkwood platform
> via Xmodem over their integrated UART.
>
> Signed-off-by: Daniel Stodden
> Acked-by: Luka Perkov
> ---
>
> Changes from version v1:
> * fix man page
> * minor cosmetic fixes in
From: Vipin Kumar
Signed-off-by: Vipin Kumar
Signed-off-by: Amit Virdi
Acked-by: Stefan Roese
---
include/configs/spear-common.h |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/include/configs/spear-common.h b/include/configs/spear-common.h
index 89fbb15..ec4642f 100
In SPEAr, some of the configuration flags eg. CONFIG_SPEAR_EMI, were given value
"1", which isn't required. Define the flags without assigning any value
Signed-off-by: Amit Virdi
Acked-by: Stefan Roese
---
include/configs/spear-common.h | 16
include/configs/spear3xx_evb.h |
In SPEAr configuration files, unnecessary paranthesis are used in some
\#defines. Remove them as they serve no purpose
Signed-off-by: Amit Virdi
Acked-by: Stefan Roese
---
arch/arm/include/asm/arch-spear/spr_gpt.h |4 ++--
include/configs/spear-common.h|8
include/c
From: Shiraz Hashim
SoC Core ID offset is 0x30 in miscellaneous configuration address
space. It was wrongly mentioned as periph2 clk enable.
Signed-off-by: Shiraz Hashim
Signed-off-by: Amit Virdi
Acked-by: Stefan Roese
---
arch/arm/include/asm/arch-spear/spr_misc.h |2 +-
1 files changed
When CONFIG_MTD_NAND_VERIFY_WRITE is defined, nand driver read back the data
everytime it writes. This process unnecessarily slows down the nand access.
Signed-off-by: Amit Virdi
Acked-by: Stefan Roese
---
include/configs/spear-common.h |1 -
1 files changed, 0 insertions(+), 1 deletions(-)
From: Shiraz Hashim
UART in u-boot intends to run on 48MHz clock supplied by USB PLL.
Explicitly select the intended clock source.
Signed-off-by: Shiraz Hashim
Signed-off-by: Amit Virdi
Acked-by: Stefan Roese
---
arch/arm/cpu/arm926ejs/spear/cpu.c |7 ++-
arch/arm/include/asm
From: Vipin Kumar
Enable CONFIG_SYS_FLASH_EMPTY_INFO macro to enable reporting of empty sector
information through flinfo command.
Signed-off-by: Vipin Kumar
Signed-off-by: Amit Virdi
Acked-by: Stefan Roese
---
include/configs/spear-common.h |3 ++-
1 files changed, 2 insertions(+), 1 de
From: Vipin Kumar
The below text is copy pasted from README
- CONFIG_SYS_MONITOR_BASE:
Physical start address of boot monitor code (set by
make config files to be same as the text base address
(TEXT_BASE) used when linking) - same as
CONFIG_SYS_FLASH_BASE when boot
From: Shiraz Hashim
Enable data cache with 1:1 mapping of DDR to enable fast file
transfer over tty which was doing lot of copy.
This feature is enabled only for flashing operation i.e. when
CONFIG_SPEAR_USBTTY is enabled.
This has been tested on SPEAr320, SPEAr600 and SPEAr900 evaluation
board
From: Vipin Kumar
This patch enables flash protection(lock/unlock) for CFI devices.
This is necessary because the Parallel NOR flash connected on the spear
boards, M28W64, can be locked/unlocked on a sector basis. Moreover, all its
sectors are in locked state at reset and these have to be unlocke
From: Vipin KUMAR
This patch enables the support for usb high speed device for spear platform SOCs
Signed-off-by: Vipin Kumar
Signed-off-by: Amit Virdi
---
include/configs/spear-common.h |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/include/configs/spear-common.h b/
From: Vipin KUMAR
This patch enables the UDC and usb-console support only for usbtty
configurations
Signed-off-by: Vipin Kumar
Signed-off-by: Amit Virdi
Acked-by: Stefan Roese
---
include/configs/spear-common.h |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/includ
From: Shiraz Hashim
Enabling autoneg avoids situation on few phys with fixed configuration. For
example, in one situation, nfs boot timed out when phy configuration is 100Mbps.
In another situtation, when traffic is directed to SPEAr, either thru
cross-cable or thru switch, the TFTP or DHCP comma
From: Vipin Kumar
Few Designware peripheral registers need to be modified based on the
ethernet interface selected by the board. This patch supports interface
information in ethernet driver
Signed-off-by: Vipin Kumar
Signed-off-by: Amit Virdi
---
board/spear/spear300/spear300.c | 11 +++
From: Vipin KUMAR
This patch adds options for all the below mentioned configurations and
subsequently renames the include/configs/spearxxx.h files to spear3xx_evb.h,
spear6xx_evb.h etc to depict evaluation board configuration.
SPEAr3xx and SPEAr6xx boards can be compiled in following configurati
flash reading is required earlier than flash_init is called since the env_init
is called before flash_init. This makes the smi_init necessary before env_init
being called.
Signed-off-by: Amit Virdi
Acked-by: Stefan Roese
---
board/spear/common/spr_misc.c |8
include/configs/spear-
From: Vipin KUMAR
This patch modifies the default environment variables as:
1. Default bootargs:
- console=ttyAMA0,115200
- For environment present in NOR flash
root=/dev/mtdblock3
- For environment present in NAND flash
root=/dev/mtdblock7
- Removes "mem=" option
2. Introduces CONF
From: Vipin KUMAR
SPEAr doesn't need CONFIG_SYS_HZ_CLOCK. This commit removes it.
Signed-off-by: Vipin Kumar
Signed-off-by: Amit Virdi
Acked-by: Stefan Roese
---
include/configs/spear-common.h |1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/include/configs/spear-comm
From: Vipin KUMAR
Earlier, architecture specific init code was mixed with board initialization
code in board/spear/... This patch updates architecture support for SPEAr in
latest u-boot and prints the SoC information.
Signed-off-by: Vipin Kumar
Signed-off-by: Amit Virdi
Acked-by: Stefan Roese
From: Vipin KUMAR
SPEAr310 and SPEAr320 SoCs have an extra ethernet controller. The
driver for this device is already supported by u-boot, so configuring
board configuration file and defining base addresses etc to make use
of the common driver
Signed-off-by: Vipin Kumar
Signed-off-by: Amit Vird
From: Vipin KUMAR
Signed-off-by: Vipin Kumar
Signed-off-by: Amit Virdi
---
arch/arm/include/asm/arch-spear/hardware.h |1 +
board/spear/spear300/spear300.c| 10 ++
board/spear/spear310/spear310.c| 10 ++
board/spear/spear320/spear320.c
From: Vipin KUMAR
ethaddr can be optionally read from i2c memory. So, chip_config command supports
reading/writing hw mac id into i2c memory. Placing this code within
CONFIG_CMD_NET as this would only be needed when network interface is configured
Signed-off-by: Vipin Kumar
Signed-off-by: Amit
Xloader table was used primarily to inform u-boot about the DDR size. However,
now the ddr size is calculated at runtime which eliminates any need for the
Xloader table. So removing this unnecessary code.
Signed-off-by: Amit Virdi
Acked-by: Stefan Roese
---
arch/arm/include/asm/arch-spear/spr_d
While the u-boot code is running from the flash, it is essential that no access
is made to the bss segment. This is due to the fact that .rel.dyn and .bss areas
overlap and former contains information used in relocation. In SPEAr, this was
not taken into consideration. As a result, while the reloca
This patchset updates the SPEAr support in the u-boot. It contains various
bugfixes and enhancements.
The patches have certain dependencies on the drivers, so should be applied once
the driver patches are frozen. The various drivers on which these patches depend
are:
1. USB device controller:
h
From: Armando Visconti
Signed-off-by: Armando Visconti
Signed-off-by: Amit Virdi
---
drivers/mtd/st_smi.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/mtd/st_smi.c b/drivers/mtd/st_smi.c
index bd5602b..3f689e7 100644
--- a/drivers/mtd/st_smi.c
+++ b/drivers
There are two problems in the current timeout loop implementation:
1. In case initial test failing, there will always be a delay of 1 ms
2. The delay duration is not tunable
The new implementation addresses both these limitations.
Signed-off-by: Amit Virdi
---
drivers/mtd/st_smi.c | 27 ++
From: Armando Visconti
If the flash size was smaller than 1MB then flash_print_info()
was erroneously reporting 0 MB.
Signed-off-by: Armando Visconti
Signed-off-by: Amit Virdi
---
drivers/mtd/st_smi.c |9 +++--
1 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/mtd
From: Armando Visconti
THis patch introduces a new methodology for flash probing
in which flash_devices[] table, looked-up thru the dev_id, is
used to locate the flash geometry and information.
Signed-off-by: Armando Visconti
Signed-off-by: Amit Virdi
---
drivers/mtd/st_smi.c | 92 +
From: Vipin KUMAR
SMI driver read status fails because the control register could not be
overwritten. Instead, the read status should be tried until timeout.
Signed-off-by: Vipin Kumar
Signed-off-by: Amit Virdi
---
drivers/mtd/st_smi.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(
From: Armando Visconti
Since the smi erase code is very generic and works for any kind
of flash, there is no need to test for ST_M25Pxx_ID flash types
like m25p40 flashes).
Signed-off-by: Armando Visconti
Signed-off-by: Amit Virdi
---
drivers/mtd/st_smi.c | 50 ++
From: Vipin Kumar
smi_read_sr fails sometimes because of TFF not getting set within assumed time.
This condition may arise because of, for example, smi memory being in a erase
mode.
This fix is to enable reading the status register until timeout.
Signed-off-by: Vipin Kumar
Signed-off-by: Amit
From: Shiraz Hashim
Signed-off-by: Shiraz Hashim
Signed-off-by: Amit Virdi
---
drivers/mtd/st_smi.c |6 --
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/mtd/st_smi.c b/drivers/mtd/st_smi.c
index 7b4c6f3..eb902b2 100644
--- a/drivers/mtd/st_smi.c
+++ b/drivers/m
This commit does the following:
- Reports error if SNOR flash is not found on the board
- Changes smi_read_sr to return error using which a retry mechanism is
implemented for reading flash status
Signed-off-by: Vipin Kumar
Signed-off-by: Amit Virdi
---
drivers/mtd/st_smi.c | 34 +
Signed-off-by: Amit Virdi
---
include/linux/mtd/st_smi.h |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/mtd/st_smi.h b/include/linux/mtd/st_smi.h
index b7a78ac..04f81ea 100644
--- a/include/linux/mtd/st_smi.h
+++ b/include/linux/mtd/st_smi.h
@@ -109,8 +1
From: Vipin KUMAR
SMI is the serial memory interface controller provided by ST.
Earlier, a driver exists in the u-boot source code for the SMI IP. However, it
was specific to spear platforms. This commit converts the same driver to a more
generic driver. As a result, the driver files are renamed
Curently the code makes wrong assumption that the Transfer finished flag shall
be set within the stipulated time. However, there may occur a scenario in which
the TFF flag is not set. Return error in that case.
Signed-off-by: Vipin Kumar
Signed-off-by: Amit Virdi
---
drivers/mtd/st_smi.c | 22
In the current u-boot, a driver exists for ST's SMI controller. However, the
driver is SPEAr specific. This patchset makes the driver more generic so that it
can be used across multiple platforms.
In the first commit, the driver is renamed to st_smi. In subsequent patches,
changes are introduced s
From: Vipin KUMAR
Since, SPEAr platform uses generic FSMC driver now, so spear specific files
drivers/mtd/nand/spr_nand.c, arch/arm/include/asm/arch-spear/spr_nand.h are
removed
Signed-off-by: Vipin Kumar
Signed-off-by: Amit Virdi
---
arch/arm/include/asm/arch-spear/spr_nand.h | 57
From: Vipin KUMAR
Since FSMC is a standard IP and it supports different memory interfaces, it
is supported independent of spear platform and spear is configured to use that
driver for interfacing with the NAND device
Signed-off-by: Vipin Kumar
Signed-off-by: Amit Virdi
---
arch/arm/include/as
From: Vipin KUMAR
Flexible static memory controller is a peripheral provided by ST,
which controls the access to NAND chips along with many other
memory device chips eg NOR, SRAM.
This patch adds the driver support for FSMC controller interfacing
with NAND memory.
Signed-off-by: Vipin Kumar
Si
This patchset adds support for ST's FSMC controller. In the current u-boot, a
SPEAr specific driver exists for FSMC controller. This patchset adds a full
fledged driver that can be used across multiple platforms and removes the
obsolete SPEAr specific driver.
V1 -> V2
- Defined CONFIG_SYS_NAND_S
From: Vipin KUMAR
change_bit routine is left implementation dependent until now.
This routine is now defined for arm platforms in asm-arm/bitops.h
The Flexible Static memory controller driver, placed in
mtd/nand/fsmc_nand.c needs this routine. FSMC is a memory controller
peripheral from ST. The
If you correctly skip the HW init, you can try booting u-boot from u-boot ...
(now, WD will hate me for bringing this up :-) ). It's possible, but unsupported
operation. You might need to do some research on this matter :-)
I was thinking more along the lines of; Since I am testing a filesyste
Dear Stefano,
On Sun, 06 May 2012 18:15:18 +0200
Stefano Babic wrote:
> On 04/05/2012 12:08, David Jander wrote:
> >
> > Hi all,
> >
>
> Hi David,
>
> > I discovered a bug in u-boot, that got evident after Freescale updated the
> > i.MX51 datasheets to revision 5 in March this year. I don't
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