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Since commit 09c3280754f8 (mtd, nand: Move common functions from
cmd_nand.c to common place), NAND commands would not work at all
on large devices.
=> nand read 80000000 10000 10000
NAND read: Offset exceeds device limit
=> nand erase 100000 100000
NAND erase: Offset exceeds device limit
The type of the "size" of "struct mtd_info" is uint64_t, while
mtd_arg_off_size() and mtd_arg_off() treat chipsize as int type.
The chipsize is wrapped around if the argument is given with 2GB
or larger.
Acked-by: Heiko Schocher <[email protected]>
Acked-by: Scott Wood <[email protected]>
Signed-off-by: Masahiro Yamada <[email protected]>
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This patch adds USB EHCI host support for the common mvebu platform.
Including the Armada 38x.
Tested on DB-88F6280-GP eval board.
Signed-off-by: Stefan Roese <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Cc: Luka Perkov <[email protected]>
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This patch changes the initialization of the AHCI controller to not
enable the default interrupts (DEF_PORT_IRQ). As interrupts are
not used in U-Boot in general, this should not break the common AHCI
driver operation.
This change is needed to support the Marvell Armada 38x AHCI
controller. With interrupts enabled, this results in timeouts in
ahci_device_data_io(). Not enabling these interrupts fixes this
problem and the common AHCI driver works fine.
Signed-off-by: Stefan Roese <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Cc: Tom Rini <[email protected]>
Cc: Hans de Goede <[email protected]>
Cc: Luka Perkov <[email protected]>
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While implementing SDIO/MMC SPL booting for the Marvell Armada 38x, the
following problem occured. The SPL runs in internal SRAM which is
the L2 cache locked to memory. When the MMC buffers now are located
on the stack (or bss), the SDIO controller (SDHCI) can't write into
this L2 cache memory.
This patch introduces a method to use a fixed buffer that will be
used for all transfers by defining CONFIG_FIXED_SDHCI_ALIGNED_BUFFER.
This way, the board can use this buffer address located in SDRAM
for all transfers. This solves this SPL problem on the A38x and
should only be used in the SPL U-Boot version.
Tested for SPL booting on Marvell Armada 38x DB-88F6820-GP board.
Signed-off-by: Stefan Roese <[email protected]>
Cc: Pantelis Antoniou <[email protected]>
Cc: Luka Perkov <[email protected]>
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The loop counter based timeout detection does not work on the Armada
38x based board (DB-88F6820-GP). At least with dcache enabled a
timeout is detected. Without dcache enabled, the timeout does not
occur. Increasing the loop counter solves this issue. But a better
solution is to use a timer based timeout detection instead. This
patch now implements this timer based detection.
Signed-off-by: Stefan Roese <[email protected]>
Cc: Pantelis Antoniou <[email protected]>
Cc: Luka Perkov <[email protected]>
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When driver model is not used the current code does not correctly select
the pinmux for the I2C bus. This bug was introduced by this commit:
8dfcbaa dm: i2c: s3c24x0: adjust to dm-i2c api
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Heiko Schocher <[email protected]>
Reviewed-by: Przemyslaw Marczak <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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When compling under 64bit platforms, there are lots of warnings,
like:
drivers/block/ahci.c:114:18: warning: cast to pointer from integer
of different size [-Wint-to-pointer-cast]
u8 *port_mmio = (u8 *)probe_ent->port[port].port_mmio;
^
drivers/block/ahci.c: In function ?.hci_host_init?.
drivers/block/ahci.c:218:49: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
probe_ent->port[i].port_mmio = ahci_port_base((u32) mmio, i);
......
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Shaohui Xie <[email protected]>
Signed-off-by: Tang Yuantian <[email protected]>
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commit f566c99 "net: Update hardware MAC address if it changes in env"
removes writing MAC address to designware controller after soft reset.
This makes designware ethernet port fail to work. Actually the MAC
address should always be programmed after soft reset.
Signed-off-by: Bin Meng <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
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Added UART DCC support for armv8
Signed-off-by: Siva Durga Prasad Paladugu <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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The LPC32XX GPIO driver platdata currently contains GPIO state information,
which should go into priv_data. Thus rename lpc32xx_gpio_platdata to
lpc32xx_gpio_priv and convert to use dev_get_priv() instead.
Signed-off-by: Axel Lin <[email protected]>
Tested-by: Albert ARIBAUD <[email protected]>
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Fix compilation warnings for redefined 'clamp' macro and non-uniform
clamp macro types.
Signed-off-by: Angelo Dureghello <[email protected]>
Reviewed-by: Jagannadh Teki <[email protected]>
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Added SPI_FLASH_BAR entry on Kconfig with help description
Signed-off-by: Jagan Teki <[email protected]>
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Added TEGRA20_SLINK entry on Kconfig with help description.
Signed-off-by: Jagan Teki <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Cc: Tom Warren <[email protected]>
Cc: Stephen Warren <[email protected]>
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Added TEGRA20_SFLASH entry on Kconfig with help description.
Signed-off-by: Jagan Teki <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Cc: Tom Warren <[email protected]>
Cc: Stephen Warren <[email protected]>
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Added TEGRA114_SPI entry on Kconfig with help description.
Signed-off-by: Jagan Teki <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Cc: Tom Warren <[email protected]>
Cc: Stephen Warren <[email protected]>
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Added ICH_SPI entry on Kconfig with help description.
Signed-off-by: Jagan Teki <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Added EXYNOS_SPI entry on Kconfig with help description.
Signed-off-by: Jagan Teki <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Added FSL_QSPI entry on Kconfig with help description.
Signed-off-by: Jagan Teki <[email protected]>
Cc: Peng Fan <[email protected]>
Cc: Haikun Wang <[email protected]>
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Added FSL_ESPI entry on Kconfig with help description.
Signed-off-by: Jagan Teki <[email protected]>
Cc: Haikun Wang <[email protected]>
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Added FSL_DSPI entry on Kconfig with help description.
Signed-off-by: Jagan Teki <[email protected]>
Cc: Haikun Wang <[email protected]>
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DM supported spi drivers are enbled only when DM_SPI enabled,
so added DM_SPI if condition in Kconfig to show thoese only
when it enabled.
Also re-order the config items as incresing alphabetic order.
Signed-off-by: Jagan Teki <[email protected]>
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Use object files as incresing alphabetic order, so-that it's
easy for readability.
Signed-off-by: Jagan Teki <[email protected]>
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Added TI_QSPI entry on Kconfig with help description.
Signed-off-by: Jagan Teki <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Added XILINX_SPI entry on Kconfig with help description.
Signed-off-by: Jagan Teki <[email protected]>
Cc: Michal Simek <[email protected]>
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Added Kconfig menu ... endmenu enties for spi support.
Signed-off-by: Jagan Teki <[email protected]>
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Added SPI_FLASH_DATAFLASH entry on Kconfig with help description.
data flash driver comes with good decription, hence moved the
same on to kconfig help decription.
Signed-off-by: Jagan Teki <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Cc: Haikun Wang <[email protected]>
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Added SPI_FLASH_MTD entry on Kconfig with help description.
Signed-off-by: Jagan Teki <[email protected]>
Acked-by: Daniel Schwierzeck <[email protected]>
Cc: Heiko Schocher <[email protected]>
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Updated SPI_FLASH entry on Kconfig with depends on
and along with config help description.
Signed-off-by: Jagan Teki <[email protected]>
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Added Kconfig menu ... endmenu enties for spi flash suppor
Signed-off-by: Jagan Teki <[email protected]>
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Rename CONFIG_SF_DATAFLASH into CONFIG_SPI_FLASH_DATAFLASH
as it follows the naming convention same as remaining configs.
Signed-off-by: Jagan Teki <[email protected]>
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Add Zynq SPI controller Kconfig entry.
Signed-off-by: Jagan Teki <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Michal Simek <[email protected]>
Cc: Siva Durga Prasad Paladugu <[email protected]>
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This patch includes asm/io.h for readl and writel calls.
build errors:
drivers/spi/xilinx_spi.c: In function 'xilinx_spi_probe':
drivers/spi/xilinx_spi.c:119:2: warning: implicit declaration of function 'writel' [-Wimplicit-function-declaration]
drivers/spi/xilinx_spi.c: In function 'xilinx_spi_xfer':
drivers/spi/xilinx_spi.c:193:2: warning: implicit declaration of function 'readl' [-Wimplicit-function-declaration]
Signed-off-by: Jagan Teki <[email protected]>
Cc: Michal Simek <[email protected]>
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This converts the xilinx spi driver to use the driver model.
Signed-off-by: Jagan Teki <[email protected]>
Acked-by: Simon Glass <[email protected]>
Cc: Michal Simek <[email protected]>
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Now zynq spi driver platform data is controlled by devicetree,
enable the status by saying "okay" on respective board dts to use
the devicetree generated platdata.
Ex:
&spi1 {
status = "okay";
};
Signed-off-by: Jagan Teki <[email protected]>
Acked-by: Simon Glass <[email protected]>
Cc: Michal Simek <[email protected]>
Cc: Siva Durga Prasad Paladugu <[email protected]>
Tested-by: Jagan Teki <[email protected]>
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This converts the zynq spi driver to use the driver model.
Minimal functional changes like using meaningful name on
structure members wrt mainlined dm spi drivers.
- input_hz -> frequency
- req_hz -> freq
- base -> regs
Signed-off-by: Jagan Teki <[email protected]>
Acked-by: Simon Glass <[email protected]>
Cc: Michal Simek <[email protected]>
Cc: Siva Durga Prasad Paladugu <[email protected]>
Tested-by: Jagan Teki <[email protected]>
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- Adjust tab spaces
- Add comments
Signed-off-by: Jagan Teki <[email protected]>
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Arrange driver code in more readable format[1] for easy accessing
and readable.
[1] http://patchwork.ozlabs.org/patch/265683/
Signed-off-by: Jagan Teki <[email protected]>
Cc: Rex Chang <[email protected]>
Cc: Murali Karicheri <[email protected]>
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Move the header code into driver for more readable and
easy to access it.
Signed-off-by: Jagan Teki <[email protected]>
Cc: Rex Chang <[email protected]>
Cc: Murali Karicheri <[email protected]>
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- Zap unneeded macros
- Re-arrange the code
- Removed __attribute__((weak))
- Replace __func__ macro with func names to save macro transition.
- Re-arranged comment lines.
- Arrange driver code in more readable format[1]
[1] http://patchwork.ozlabs.org/patch/265683/
Signed-off-by: Jagan Teki <[email protected]>
Acked-by: Michal Simek <[email protected]>
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Move the header code into driver for more readable and
easy to access it.
Signed-off-by: Jagan Teki <[email protected]>
Acked-by: Michal Simek <[email protected]>
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Zap oc_tiny_spi driver since the boards used this driver
is no longer been active.
Signed-off-by: Jagan Teki <[email protected]>
Cc: Thomas Chou <[email protected]>
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Zap ftssp010_spi driver since the boards used this driver
is no longer been active.
Signed-off-by: Jagan Teki <[email protected]>
Cc: Kuo-Jung Su <[email protected]>
Cc: Axel Lin <[email protected]>
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Zap andes_spi driver since the boards used this driver
is no longer been active.
Signed-off-by: Jagan Teki <[email protected]>
Cc: Macpaul Lin <[email protected]>
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sst25wf040b doesn't support Auto Address Increment Programming command.
Remove SST_WR flag.
Signed-off-by: Haikun Wang <[email protected]>
Tested-by: Haikun Wang <[email protected]>
Reviewed-by: Jagannadh Teki <[email protected]>
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Move common functions from cmd_nand.c (for calculating offset
and size from cmdline paramter) to common place, so they could
used from other commands which use mtd partitions.
For onenand the arg_off_size() is left in common/cmd_onenand.c.
It should use now the common arg_off() function, but as I could
not test onenand I let it there ...
Signed-off-by: Heiko Schocher <[email protected]>
Acked-by: Scott Wood <[email protected]>
Reviewed-by: Jagannadh Teki <[email protected]>
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Add MTD layer driver for spi, original patch from:
http://git.denx.de/?p=u-boot/u-boot-mips.git;a=commitdiff;h=bb246819cdc90493dd7089eaa51b9e639765cced
Changes from Heiko Schocher against this patch:
- Remove compile error if not defining CONFIG_SPI_FLASH_MTD:
LD drivers/mtd/spi/built-in.o
drivers/mtd/spi/sf_probe.o: In function `spi_flash_mtd_unregister':
/home/hs/abb/imx6/u-boot/drivers/mtd/spi/sf_internal.h:168: multiple definition of `spi_flash_mtd_unregister'
drivers/mtd/spi/sf_params.o:/home/hs/abb/imx6/u-boot/drivers/mtd/spi/sf_internal.h:168: first defined here
drivers/mtd/spi/sf_ops.o: In function `spi_flash_mtd_unregister':
/home/hs/abb/imx6/u-boot/drivers/mtd/spi/sf_internal.h:168: multiple definition of `spi_flash_mtd_unregister'
drivers/mtd/spi/sf_params.o:/home/hs/abb/imx6/u-boot/drivers/mtd/spi/sf_internal.h:168: first defined here
make[1]: *** [drivers/mtd/spi/built-in.o] Fehler 1
make: *** [drivers/mtd/spi] Fehler 2
- Add a README entry.
- Add correct writebufsize, to fit with Linux v3.14
MTD, UBI/UBIFS sync.
Note (From Jagan): For testing raw mtd parition erase/read/write operations
using cmd_sf, sf_mtd should be required to register the spi flash device to
MTD layer but the sf_mtd_info ops were not required until and unless if we
use any flash filesystem layer say for example UBI. Due to this the foot-print
got increased ~290bytes in non-UBI case here that should be acceptible.
Signed-off-by: Daniel Schwierzeck <[email protected]>
Signed-off-by: Heiko Schocher <[email protected]>
Tested-by: Jagannadh Teki <[email protected]>
Reviewed-by: Jagannadh Teki <[email protected]>
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