Andre Przywara [Sun, 20 Nov 2016 14:56:55 +0000 (14:56 +0000)]
drivers: SPI: sunxi SPL: fix warning
Somehow an int returning function without a return statement sneaked
in, fix it.
Also fix some whitespace damage on the way.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Jagan Teki [Wed, 16 Nov 2016 17:57:23 +0000 (23:27 +0530)]
sf: Fix s25fs512s id table
s25fs512s and s25fl512s_256k have common id information
till 5 bytes and 6th byte have different family id
like FS and FL-S as 0x81 and 0x80.
Reported-by: Vignesh R <vigneshr@ti.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
Jagan Teki [Sun, 30 Oct 2016 17:46:30 +0000 (23:16 +0530)]
sf: dataflash: Minor cleanups
- fix single line comments
- remove unneeded spaces
- ascending order of include files
- rename SPI DATAFLASH to dataflash
- rename SPI DataFlash to dataflash
- return NULL replaced with error code
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: York Sun <york.sun@nxp.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Jagan Teki [Sun, 30 Oct 2016 17:46:29 +0000 (23:16 +0530)]
sf: dataflash: Fix add_dataflash return logic
This patch fixed the add_dataflash return logic,
so-that it can handle both jedec and older chips
same as Linux.
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: York Sun <york.sun@nxp.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Jagan Teki [Sun, 30 Oct 2016 17:46:28 +0000 (23:16 +0530)]
sf: dataflash: Move flash id detection into jedec_probe
Flash id detection should be the first step to enumerate
the connected flash on the board, once ie done checking
with respective id codes locally in the driver all this
should be part of jedec_probe instead of id detection and
validated through flash_info{} table separatly.
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: York Sun <york.sun@nxp.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Jagan Teki [Sun, 30 Oct 2016 17:46:27 +0000 (23:16 +0530)]
sf: dataflash: Remove unneeded spi data
dataflash doesn't require options, memory_map from spi.
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: York Sun <york.sun@nxp.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Jagan Teki [Sun, 30 Oct 2016 17:46:26 +0000 (23:16 +0530)]
spi: Remove dual flash options/flags
Dual flash code in spi are usually take the spi controller
to work with dual connected flash devices. Usually these
dual connection operation's are referred to flash controller
protocol rather with spi controller protocol, these are still
present in flash side for the usage of spi-nor controllers.
So, this patch remove the dual_flash options or flags in sf
which are triggered from spi controller side.
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Vignesh R <vigneshr@ti.com>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Jagan Teki [Sun, 30 Oct 2016 17:46:25 +0000 (23:16 +0530)]
sf: Rename few local functions
spi_flash_write_bar-> write_bar
spi_flash_write_bar -> read_bar
spi_flash_cmd_wait_ready -> spi_flash_wait_till_ready
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Vignesh R <vigneshr@ti.com>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Jagan Teki [Wed, 16 Nov 2016 17:56:19 +0000 (23:26 +0530)]
sf: ids: Use small letter in ext_jedec
Use small 'd' in s25s512s ext_jedec
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Vignesh R <vigneshr@ti.com>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Jagan Teki [Wed, 16 Nov 2016 17:55:10 +0000 (23:25 +0530)]
sf: ids: Use small letter's with flash name
For readability use small letter's with flash name.
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Vignesh R <vigneshr@ti.com>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Tested-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Jagan Teki [Sun, 30 Oct 2016 17:46:22 +0000 (23:16 +0530)]
sf: Rename sf_params.c to spi_flash_ids.c
Now the flash params table as renamed to spi_flash_ids structure,
so rename the sf_params.c to spi_flash_ids.c and remove the legacy.
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Vignesh R <vigneshr@ti.com>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Tested-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Jagan Teki [Sun, 30 Oct 2016 17:46:21 +0000 (23:16 +0530)]
sf: Remove non-meaningful comments
Remove unneeded/non-meaningful commit message on
params and flash.
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Vignesh R <vigneshr@ti.com>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Jagan Teki [Tue, 15 Nov 2016 17:27:42 +0000 (22:57 +0530)]
sf: Remove spansion_s25fss_disable_4KB_erase
In spansion S25FS-S family the physical sectors are grouped as
normal and parameter sectors. Parameter sectors are 4kB in size
with 8 set located at the bottom or top address of a device.
Normal sectors are similar to other flash family with sizes of
64kB or 32 kB.
To erase whole flash using sector erase(D8h or DCh) won't effect
the parameter sectors, so in order to erase these we must use 4K
sector erase commands (20h or 21h) separately.
So better to erase the whole flash using 4K sector erase instead
of detecting these family parts again and do two different erase
operations.
For this:
- Removed spansion_s25fss_disable_4KB_erase code
- Add SECT_4K for S25FS512S chip
Cc: Yunhui Cui <yunhui.cui@nxp.com>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Vignesh R <vigneshr@ti.com>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Tested-by: Jagan Teki <jagan@openedev.com>
Jagan Teki [Sun, 30 Oct 2016 17:46:19 +0000 (23:16 +0530)]
sf: params: Add S25FS256S_64K spi flash support
Add Spansion S25FS256S_64K spi flash to the list of spi_flash_ids.
In spansion S25FS-S family the physical sectors are grouped as
normal and parameter sectors. Parameter sectors are 4kB in size
with 8 set located at the bottom or top address of a device.
Normal sectors are similar to other flash family with sizes of
64kB or 32 kB.
To erase whole flash using sector erase(D8h or DCh) won't effect
the parameter sectors, so in order to erase these we must use 4K
sector erase commands (20h or 21h) separately.
So better to erase the whole flash using 4K sector erase instead
of detecting these family parts again and do two different erase
operations.
Cc: Yunhui Cui <yunhui.cui@nxp.com>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Vignesh R <vigneshr@ti.com>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Jagan Teki [Tue, 15 Nov 2016 07:27:52 +0000 (12:57 +0530)]
sf: Add INFO6 flash_info macro
INFO6 is for tabulating 6 byte flash parts, Ex: S25FS256S_64K
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Vignesh R <vigneshr@ti.com>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Tested-by: Jagan Teki <jagan@openedev.com>
Jagan Teki [Sun, 30 Oct 2016 17:46:17 +0000 (23:16 +0530)]
sf: Increase max id length by 1 byte
So, now SPI_FLASH_ID_MAX_LEN is 6 bytes useful for
few spansion flash families S25FS-S
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Vignesh R <vigneshr@ti.com>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Tested-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Jagan Teki [Sun, 30 Oct 2016 17:46:16 +0000 (23:16 +0530)]
sf: Add SPI_FLASH_MAX_ID_LEN
Add id length of 5 bytes numerical value to macro.
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Vignesh R <vigneshr@ti.com>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Tested-by: Jagan Teki <jagan@openedev.com>
Jagan Teki [Sun, 30 Oct 2016 17:46:15 +0000 (23:16 +0530)]
sf: nr_sectors -> n_sectors
Rename nr_sectors as n_sectors to sync with Linux.
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Vignesh R <vigneshr@ti.com>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Tested-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Jagan Teki [Sun, 30 Oct 2016 17:46:13 +0000 (23:16 +0530)]
sf: Cleanup spi_flash_info{}
- Proper tabs spaces
- Removed unnecessary
- Add comments in spi_flash_info members
- Add comments for spi_flash_info.flags
Cc: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Vignesh R <vigneshr@ti.com>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Jagan Teki [Sun, 30 Oct 2016 17:46:12 +0000 (23:16 +0530)]
sf: sandbox: Use JEDEC_MFR|ID in id exctract
Instead of extracting id's separately better
to use JEDEC_MFR|ID for code simplicity.
Cc: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Tested-by: Jagan Teki <jagan@openedev.com>
Jagan Teki [Sun, 30 Oct 2016 17:46:11 +0000 (23:16 +0530)]
sf: Simplify lock ops detection code
Simplify the flash_lock ops detection code and added
meaningful comment.
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Vignesh R <vigneshr@ti.com>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Tested-by: Jagan Teki <jagan@openedev.com>
Jagan Teki [Sun, 30 Oct 2016 17:46:10 +0000 (23:16 +0530)]
sf: Adopt flash table INFO macro from Linux
INFO macro make flash table entries more adjustable like
adding new flash_info attributes, update ID length bytes
and so on and more over it will sync to Linux way of defining
flash_info attributes.
- Add JEDEC_ID
- Add JEDEC_EXT macro
- Add JEDEC_MFR
- spi_flash_params => spi_flash_info
- params => info
Cc: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Vignesh R <vigneshr@ti.com>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Tested-by: Jagan Teki <jagan@openedev.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
Chris Packham [Thu, 27 Oct 2016 08:16:05 +0000 (21:16 +1300)]
spi: kirkwood_spi: implement mvebu_spi_set_mode()
Set the appropriate bits in the interface config register based
on the SPI_ mode flags.
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Jagan Teki <jteki@openedev.com>
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Tom Rini [Thu, 17 Nov 2016 16:46:56 +0000 (11:46 -0500)]
Merge branch 'master' of git.denx.de/u-boot-mmc
Tom Rini [Thu, 17 Nov 2016 16:46:45 +0000 (11:46 -0500)]
Merge tag 'signed-efi-next' of git://github.com/agraf/u-boot
Patch queue for efi - 2016-11-17
Highlights this time around:
- x86 efi_loader support
- hello world efi test case
- network device name is now representative
- terminal output reports modes correctly
- fix psci reset for ls1043/ls1046
- fix efi_add_runtime_mmio definition for x86
- efi_loader support for ls2080
Alexander Graf [Thu, 17 Nov 2016 00:03:02 +0000 (01:03 +0100)]
ls2080ardb: Convert to distro boot
Most new systems in U-Boot these days make use of the generic "distro"
framework which allows a user to have U-Boot scan for a bootable OS
on all available media types.
This patch extends the LS2080ARDB board to use that framework if the
hard coded NOR flash location does not contain a bootable image.
Signed-off-by: Alexander Graf <agraf@suse.de>
Alexander Graf [Thu, 17 Nov 2016 00:03:01 +0000 (01:03 +0100)]
armv8: fsl-layerscape: Add support for efi_loader RTS reset
When implementing efi loader support, we can expose runtime services
for payloads. One such service is CPU reset.
This patch implements RTS CPU reset support for layerscape systems.
Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: York Sun <york.sun@nxp.com>
Alexander Graf [Thu, 17 Nov 2016 00:03:00 +0000 (01:03 +0100)]
armv8: ls2080a: Declare spin tables as reserved for efi loader
The efi loader code has its own memory map, so it needs to be aware where
the spin tables are located, to ensure that no code writes into those
regions.
Signed-off-by: Alexander Graf <agraf@suse.de>
Alexander Graf [Thu, 17 Nov 2016 00:02:59 +0000 (01:02 +0100)]
ls2080ardb: Reserve DP-DDR RAM
The DP-DDR shouldn't be exposed as conventional memory to an OS, so let's
rather claim it's a reserved region in the EFI memory map
Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: York Sun <york.sun@nxp.com>
Alexander Graf [Thu, 17 Nov 2016 00:02:57 +0000 (01:02 +0100)]
ls2080: Exit dpaa only right before exiting U-Boot
On ls2080 we have a separate network fabric component which we need to
shut down before we enter Linux (or any other OS). Along with that also
comes configuration of the fabric using a description file.
Today we always stop and configure the fabric in the boot script and
(again) exit it on device tree generation. This works ok for the normal
booti case, but with bootefi the payload we're running may still want to
access the network.
So let's add a new fsl_mc command that defers configuration and stopping
the hardware to when we actually exit U-Boot, so that we can still use
the fabric from an EFI payload.
For existing boot scripts, nothing should change with this patch.
Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: York Sun <york.sun@nxp.com>
[agraf: Fix x86 build]
Alexander Graf [Thu, 17 Nov 2016 00:02:56 +0000 (01:02 +0100)]
efi_loader: Fix efi_add_runtime_mmio definition
The efi_add_runtime_mmio prototype for disabled CONFIG_EFI_LOADER
was different from the enabled one. Sync them.
Signed-off-by: Alexander Graf <agraf@suse.de>
Alexander Graf [Thu, 17 Nov 2016 00:02:55 +0000 (01:02 +0100)]
efi_loader: Disable PSCI reset for ls1043 and ls1046
The NXP ls1043 and ls1046 systems do not (yet) have PSCI enablement
for reset. Don't enable generic PSCI reset code on them.
Signed-off-by: Alexander Graf <agraf@suse.de>
Alexander Graf [Thu, 17 Nov 2016 00:02:58 +0000 (01:02 +0100)]
efi_loader: AArch64: Run EFI payloads in EL2 if U-Boot runs in EL3
Some boards decided not to run ATF or other secure firmware in EL3, so
they instead run U-Boot there. The uEFI spec doesn't know what EL3 is
though - it only knows about EL2 and EL1. So if we see that we're running
in EL3, let's get into EL2 to make payloads happy.
Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: York Sun <york.sun@nxp.com>
Maxime Ripard [Fri, 4 Nov 2016 15:18:11 +0000 (16:18 +0100)]
sunxi: sina33: Enable the LCD
The SinA33 comes with an optional 7" display. Enable it in the
configuration.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Maxime Ripard [Fri, 4 Nov 2016 15:18:10 +0000 (16:18 +0100)]
sunxi: sina33: Enable the eMMC
The SinA33 has an 4GB Toshiba eMMC connected to the MMC2 controller.
Enable it.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Maxime Ripard [Fri, 4 Nov 2016 15:18:09 +0000 (16:18 +0100)]
mmc: sunxi: Enable 8bits bus width for sun8i
The sun8i SoCs also have a 8 bits capable MMC2 controller. Enable the
support for those too.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Maxime Ripard [Fri, 4 Nov 2016 15:18:08 +0000 (16:18 +0100)]
mmc: Retry the switch command
Some eMMC will fail at the first switch, but would succeed in a subsequent
one.
Make sure we try several times to cover those cases. The number of retries
(and the behaviour) is currently what is being used in Linux.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Bharat Kumar Gogada [Tue, 2 Aug 2016 15:04:13 +0000 (20:34 +0530)]
ARM64: zynqmp: Adding prefetchable memory space to pcie
Adding prefetchable memory space to pcie device tree node.
Shifting configuration space to 64-bit address space.
Removing pcie device tree node from amba as it requires size-cells=<2>
in order to access 64-bit address space.
Signed-off-by: Bharat Kumar Gogada <bharatku@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Kedareswara rao Appana [Fri, 30 Sep 2016 05:04:59 +0000 (10:34 +0530)]
ARM64: zynqmp: Add clocks for LPDDMA
Zynqmp DMA driver expects two clocks (main clock and apb clock)
For LPDDMA channels the two clocks are missing in the
Dma node resulting probe failure.
xilinx-zynqmp-dma
ffa80000.dma: main clock not found.
xilinx-zynqmp-dma
ffa80000.dma: Probing channel failed
xilinx-zynqmp-dma: probe of
ffa80000.dma failed with error -2
This patch fixes this issue.
Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Kedareswara rao Appana [Fri, 9 Sep 2016 07:06:01 +0000 (12:36 +0530)]
ARM64: zynqmp: Add description for LPDDMA channel usage
LPDDMA default allows only secured access.
inorder to enable these dma channels,
one should ensure that it allows non secure access.
This patch updates the same.
Reported-by: Sai Pavan Boddu <saipava@xilinx.com>
Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 11 Feb 2016 06:19:06 +0000 (07:19 +0100)]
ARM64: zynqmp: Use 64bit size cell format for main amba bus
Use 64bit size cell for main amba bus instead of 32bit because PCIe
node requires it Change 64bit sizes also for all others IPs.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Naga Sureshkumar Relli [Wed, 18 May 2016 06:53:13 +0000 (12:23 +0530)]
ARM64: zynqmp: Add ocm node in dtsi
This patch adds ocm controller node in zynqmp.dtsi.
needed for OCM edac support.
Signed-off-by: Naga Sureshkumar Relli <nagasure@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Anurag Kumar Vulisha [Tue, 17 May 2016 11:19:01 +0000 (16:49 +0530)]
ARM64: zynqmp: Add device tree properties for ZynqMP GT core
This patch adds the ZynqMP GT core device-tree properties for
zynqmp.dtsi file.
Signed-off-by: Anurag Kumar Vulisha <anuragku@xilinx.com>
Tested-by: Hyun Kwon <hyunk@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 20 Oct 2016 08:36:05 +0000 (10:36 +0200)]
Revert "ARM64: zynqmp: Added broken-tuning property to SD, eMMC nodes"
This reverts commit
bd750e7a6c515c081b72d4ef108a2bfa691a3fd1
Implemented the new workaround for auto tuning based on
zynqmp compatible string, so removed the 'broken-tuning'
property.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Sai Krishna Potthuri [Tue, 16 Aug 2016 09:11:35 +0000 (14:41 +0530)]
ARM64: zynqmp: change sdhci compatible string.
This patch changes the compatible string for sdhci node,
adds "xlnx,device_id" and "xlnx,mio_bank" property to sdhci node.
Signed-off-by: Sai Krishna Potthuri <lakshmis@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 6 Apr 2016 08:43:23 +0000 (10:43 +0200)]
ARM64: zynqmp: List all SMMU ids
Add SMMU description for all tested IPs.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Nava kishore Manne [Sat, 20 Aug 2016 18:47:52 +0000 (00:17 +0530)]
ARM64: zynqmp: Add support for zynqmp fpga manager
Add support for zynqmp fpga manager.
Signed-off-by: Nava kishore Manne <navam@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Naga Sureshkumar Relli [Mon, 20 Jun 2016 10:18:30 +0000 (15:48 +0530)]
ARM64: zynqmp: Add cortexa53 edac node
This patch adds edac node for arm cortexa53 to report
errors on L1 and L2 caches.
Signed-off-by: Naga Sureshkumar Relli <nagasure@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 20 Oct 2016 08:38:16 +0000 (10:38 +0200)]
Revert "ARM64: zynqmp: Add serdes address space dp driver"
This reverts commit
786db82bd5bf09cc8f78c8b14445e843d7566b1c.
Since we are using serdes driver , no need of mapping serdes register
space into DP driver.
Signed-off-by: Anurag Kumar Vulisha <anuragku@xilinx.com>
Tested-by: Hyun Kwon <hyunk@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Hyun Kwon [Fri, 15 Jul 2016 00:42:44 +0000 (17:42 -0700)]
ARM64: zynqmp: drm: Add DMA index
Each plane can be associated with multiple DMA channels. So add
index for each DMA channel.
Signed-off-by: Hyun Kwon <hyun.kwon@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 20 Oct 2016 08:26:13 +0000 (10:26 +0200)]
ARM64: zynqmp: Sync gpio node properties
Keep dtsi in sync with mainline kernel.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 9 Aug 2016 13:06:58 +0000 (15:06 +0200)]
ARM64: zynqmp: Remove xlnx,id property
Remove unused xlnx,id property because it is not the part of
DT binding.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Bharat Kumar Gogada [Tue, 19 Jul 2016 15:19:29 +0000 (20:49 +0530)]
ARM64: zynqmp: pci: Updating device tree as per upstream
Updating required device tree changes as per mainlined driver
from 4.6 kernel.
Signed-off-by: Bharat Kumar Gogada <bharatku@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Filip Drazic [Mon, 29 Aug 2016 17:32:59 +0000 (19:32 +0200)]
ARM64: zynqmp: Support for multiple PM IDs assigned to a PM domain
Previously, it was assumed that there is a 1:1 mapping between
PM ID defined in the platform firmware and a PM domain. However, there
can be a situation where multiple PM IDs belong to a single PM domain
(e.g. PM IDs for GPU and two pixel processors correspond to a single
PM domain).
This patch adds support for assigning more than one PM ID to
a single PM domain.
Updated documentation accordingly.
Assigned pixel processors PM IDs to GPU PM domain.
Signed-off-by: Filip Drazic <filip.drazic@aggios.com>
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Filip Drazic [Mon, 29 Aug 2016 17:32:56 +0000 (19:32 +0200)]
ARM64: zynqmp: DT: Add PM domains for GPU and PCIE
Signed-off-by: Filip Drazic <filip.drazic@aggios.com>
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Filip Drazic [Thu, 25 Aug 2016 16:58:51 +0000 (18:58 +0200)]
ARM64: zynqmp: DT: Remove unused PM domains for PLL
Signed-off-by: Filip Drazic <filip.drazic@aggios.com>
Acked-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Filip Drazic [Thu, 25 Aug 2016 16:58:49 +0000 (18:58 +0200)]
ARM64: zynqmp: DT: Remove unused DDR PM domain
DDR power states are handled by the PM firmware, so this domain is
redundant. Also, since there is no device using this PM domain,
it will be powered off during boot, which is wrong.
Signed-off-by: Filip Drazic <filip.drazic@aggios.com>
Acked-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 19 Oct 2016 14:07:58 +0000 (16:07 +0200)]
ARM64: zynqmp: Remove note about level shifter on zcu102
i2c device is just level shifter. Remove reference from dts.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 9 Sep 2016 06:46:39 +0000 (08:46 +0200)]
ARM64: zynqmp: Add dcc port to dtsi
Add dcc to dtsi for supporting system without serial port.
DCC is enabled by default on ZynqMP.
Adding dcc to zcu100 and zcu102 which were tested.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 25 May 2016 18:09:35 +0000 (20:09 +0200)]
ARM64: zynqmp: Add gpio-keys for zcu102
There is gpio push button on MIO22. Add it to DTS to have full board
description.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 20 Apr 2016 11:12:25 +0000 (13:12 +0200)]
ARM64: zynqmp: Enable gpio-led as heartbeat on zcu102
Show user that Linux is alive on the board.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Naga Sureshkumar Relli [Tue, 12 Apr 2016 06:16:11 +0000 (11:46 +0530)]
ARM64: zynqmp: Enable can1 for ep108
This patch enables can1 for ep108.
Signed-off-by: Naga Sureshkumar Relli <nagasure@xilinx.com>
Reviewed-by: Kedareswara rao Appana <appanad@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
VNSL Durga [Mon, 11 Apr 2016 12:13:47 +0000 (17:43 +0530)]
ARM64: zynqmp: Added clocks to DT for ep108
Added clks for ep108 platform.
Signed-off-by: VNSL Durga <vnsldurg@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Kedareswara rao Appana [Fri, 9 Sep 2016 07:06:00 +0000 (12:36 +0530)]
ARM64: zynqmp: Add clocks for LPDDMA
Zynqmp DMA driver expects two clocks (main clock and apb clock)
LPDDMA clock cofiguration is missing for the same in the
zynqmp-clk.dtsi file.
This patch updates for the same.
Reported-by: Sai Pavan Boddu <saipava@xilinx.com>
Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 11 Nov 2016 12:21:04 +0000 (13:21 +0100)]
ARM64: zynqmp: Remove DTC 1.4.2 warnings
DTC 1.4.2 reports these warnings:
Warning (unit_address_vs_reg): Node /amba_apu has a reg or ranges
property, but no unit name
Warning (unit_address_vs_reg): Node /amba has a reg or ranges property,
but no unit name
Warning (unit_address_vs_reg): Node /amba/usb@
fe200000 has a unit name,
but no reg property
Warning (unit_address_vs_reg): Node /amba/usb@
fe300000 has a unit name,
but no reg property
Warning (unit_address_vs_reg): Node
/amba/dma@
fd4c0000/dma-video0channel@
fd4c0000 has a unit name, but no
reg property
Warning (unit_address_vs_reg): Node
/amba/dma@
fd4c0000/dma-video1channel@
fd4c0000 has a unit name, but no
reg property
Warning (unit_address_vs_reg): Node
/amba/dma@
fd4c0000/dma-video2channel@
fd4c0000 has a unit name, but no
reg property
Warning (unit_address_vs_reg): Node
/amba/dma@
fd4c0000/dma-graphicschannel@
fd4c0000 has a unit name, but no
reg property
Warning (unit_address_vs_reg): Node
/amba/dma@
fd4c0000/dma-audio0channel@
fd4c0000 has a unit name, but no
reg property
Warning (unit_address_vs_reg): Node
/amba/dma@
fd4c0000/dma-audio1channel@
fd4c0000 has a unit name, but no
reg property
Warning (unit_address_vs_reg): Node /memory has a reg or ranges
property, but no unit name
This patch is fixing them.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 11 Nov 2016 12:11:37 +0000 (13:11 +0100)]
ARM: zynq: Remove DTC 1.4.2 warnings
DTC 1.4.2 reports these warnings:
Warning (unit_address_vs_reg): Node /memory has a reg or ranges
property, but no unit name
Warning (unit_address_vs_reg): Node /pmu has a reg or ranges property,
but no unit name
Warning (unit_address_vs_reg): Node /fixedregulator@0 has a unit name,
but no reg property
This patch is fixing them.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Siva Durga Prasad Paladugu [Tue, 1 Nov 2016 18:19:53 +0000 (23:49 +0530)]
ARM64: zynqmp: Correct the sdhci minimum frequency for ep108
Correct the sdhci minimum frequency for ep platform.
It should be right shift instead of left shift operand.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 14 Jul 2016 09:13:04 +0000 (11:13 +0200)]
ARM64: zynqmp: Ignore warnings from autogenerated files
Autogenerated files contain casting issues and missing function
declaration and even usleep implementation. Suppress them for now
till these files are fixed.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 25 Oct 2016 09:43:02 +0000 (11:43 +0200)]
ARM64: zynqmp: Fix secondary bootmode enabling
Do not setup use_alt bit which copy alternative boot mode to
boot mode. The reason is that this bit is cleared after POR
but not after any software reset which will cause
that after SW reset bootrom will look for different boot image.
This patch setups alternative boot mode selection (purely SW
handling) and extends code to read this alternative boot mode first and
use it if it is setup.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Siva Durga Prasad Paladugu [Wed, 21 Sep 2016 06:15:05 +0000 (11:45 +0530)]
ARM64: zynqmp: Add support for SD1 with level shifters bootmode
Add support for SD1 with level shifters bootmode.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 1 Sep 2016 09:27:32 +0000 (11:27 +0200)]
ARM64: zynqmp: Record board name as serial number for DFU/FASTBOOT
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Soren Brinkmann [Thu, 29 Sep 2016 18:44:41 +0000 (11:44 -0700)]
ARM64: zynqmp: Adjust to new SMC interface to get silicon version
The new FW interface returns the IDCODE and version register, leaving
extracting bitfields to the caller.
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 18 Oct 2016 14:10:25 +0000 (16:10 +0200)]
ARM: zynq: Add support for Zynq 7000S 7007s/7012s/7014s devices
Zynq 7000S (Single A9 core) devices is using different ID code.
This patch adds this new codes and assign them.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Siva Durga Prasad Paladugu [Mon, 16 May 2016 10:01:38 +0000 (15:31 +0530)]
net: zynq_gem: Correct SGMII enable bit setting
Correct the SGMII enable bit position to 27 instead
of 31.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Siva Durga Prasad Paladugu [Mon, 16 May 2016 10:01:37 +0000 (15:31 +0530)]
net: zynq_gem: Modify the nwcfg bit definitions
Modify the nwcfg bit definitions to have 32-bit
by removing the extra nibble.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Siva Durga Prasad Paladugu [Thu, 25 Aug 2016 10:30:04 +0000 (16:00 +0530)]
nand: arasan_nfc: Clear ecc on bit while sending read command
Clear ecc ON bit while sending read command as all types
of read command(like reading spare) doesnt need ECC to be
enabled. It has been anyway taken care in other places
whereever required using arasan_nand_enable_ecc().
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 26 Oct 2016 08:49:37 +0000 (10:49 +0200)]
zynq: nand: Runtime detection of nand buswidth through slcr
This patch adds support to check the buswidth on nand flash
at runtime based on nand MIO configurations done by FSBL.
User needs to correctly configure the MIO's based on the
buswidth supported by the nand flash which is present on the board.
Added nand8 and nand16 @periph names on slcr driver.
Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Siva Durga Prasad Paladugu [Tue, 27 Sep 2016 05:25:47 +0000 (10:55 +0530)]
zynq: nand: Enable Nand flash controller driver a zynq board
Enable zynq Nand flash controller driver for a zynq ZC770
XM011(dc2) board.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Siva Durga Prasad Paladugu [Tue, 27 Sep 2016 05:25:46 +0000 (10:55 +0530)]
mtd: nand: zynq_nand: Add nand driver support for zynq
Add nand flash controller driver support for zynq SoC.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Mike Looijmans [Fri, 30 Sep 2016 06:13:13 +0000 (08:13 +0200)]
ARM: zynq: Add support for the topic-miami system-on-modules and carrier boards
The topic-miami SoMs contain a Zynq xc7z015 or xc7z030 SoC, 1GB DDR3L RAM,
32MB QSPI NOR flash and 256MB NAND flash.
The topic-miamiplus SoMs contain a Zynq xc7z035, xc7z045 or xc7z100 SoC,
2x 1GB DDR3L RAM, 64MB dual-parallel QSPI flash, clock sources
and a fan controller.
The "Florida" carrier boards add SD, USB, ethernet and other interfaces.
Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Mike Looijmans [Wed, 28 Sep 2016 05:46:30 +0000 (07:46 +0200)]
ARM: zynq: Make SYS_VENDOR configurable
Add a string description for SYS_VENDOR to allow configuring boards from
other vendors than just "xilinx".
Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 21 Oct 2016 11:16:13 +0000 (13:16 +0200)]
tools: mkimage: Check if file is regular file
Current Makefile.spl passes -R parameter which is not empty
and pointing to ./ folder.
"./tools/mkimage -T zynqmpimage -R ./"" -d spl/u-boot-spl.bin
spl/boot.bin"
That's why mkimage is trying to parse ./ file and generate
register init which is wrong.
Check that passed filename is regular file. If not do not work with it.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Mike Looijmans [Tue, 20 Sep 2016 09:37:24 +0000 (11:37 +0200)]
tools: mkimage: Add support for initialization table for Zynq and ZynqMP
The Zynq/ZynqMP boot.bin file contains a region for register initialization
data. Filling in proper values in this table can reduce boot time
(e.g. about 50ms faster on QSPI boot) and also reduce the size of
the SPL binary.
The table is a simple text file with register+data on each line. Other
lines are simply skipped. The file can be passed to mkimage using the
"-R" parameter.
It is recommended to add reg init file to board folder.
For example:
CONFIG_BOOT_INIT_FILE="board/xilinx/zynqmp/xilinx_zynqmp_zcu102/reg.int
Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Simon Glass [Mon, 7 Nov 2016 15:47:16 +0000 (08:47 -0700)]
x86: Enable EFI loader support
Enable this so that EFI applications (notably grub) can be run under U-Boot
on x86 platforms.
At present the 'hello world' EFI application is not supported for the
qemu-x86_efi_payload64 board. That board builds a payload consisting of a
64-bit header and a 32-bit U-Boot, which is incompatible with the way the
EFI loader builds its EFI application. The following error is obtained:
x86_64-linux-ld.bfd: i386 architecture of input file
`lib/efi_loader/helloworld.o' is incompatible with i386:x86-64 output
This could be corrected with additional Makefile rules. For now, this
feature is disabled for that board.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
[agraf: drop hello kconfig bits]
Signed-off-by: Alexander Graf <agraf@suse.de>
Simon Glass [Mon, 7 Nov 2016 15:47:15 +0000 (08:47 -0700)]
efi: x86: Adjust EFI files support efi_loader
Add compiler flags and make a few minor adjustments to support the efi
loader.
Signed-off-by: Simon Glass <sjg@chromium.org>
[agraf: Add Kconfig dep]
Signed-off-by: Alexander Graf <agraf@suse.de>
Simon Glass [Mon, 7 Nov 2016 15:47:14 +0000 (08:47 -0700)]
x86: Move efi .S files into the 'lib' directory
These files now need to be in a standard place so that they can be located
by generic Makefile rules. Move them to the 'lib' directory.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
Simon Glass [Mon, 7 Nov 2016 15:47:13 +0000 (08:47 -0700)]
x86: Move efi .lds files into the 'lib' directory
These files now need to be in a standard place so that they can be located
by generic Makefile rules. Move them to the 'lib' directory.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
Simon Glass [Mon, 7 Nov 2016 15:47:11 +0000 (08:47 -0700)]
efi: arm: Add aarch64 EFI app support
Add support for EFI apps on aarch64. This includes start-up and relocation
code plus a link script.
Signed-off-by: Simon Glass <sjg@chromium.org>
[agraf: add kconfig dep]
Signed-off-by: Alexander Graf <agraf@suse.de>
Simon Glass [Mon, 7 Nov 2016 15:47:10 +0000 (08:47 -0700)]
efi: arm: Add EFI app support
Add support for EFI apps on ARM. This includes start-up and relocation
code, plus a link script and some compiler setting changes.
Signed-off-by: Simon Glass <sjg@chromium.org>
[agraf: Remove whitespace change, add kconfig dep]
Signed-off-by: Alexander Graf <agraf@suse.de>
Simon Glass [Mon, 7 Nov 2016 15:47:09 +0000 (08:47 -0700)]
elf: arm: Add a few ARM relocation types
Rather than hard-coding the relocation type, add it to the ELF header file
and use it from there.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
Simon Glass [Mon, 7 Nov 2016 15:47:08 +0000 (08:47 -0700)]
efi: Add support for a hello world test program
It is useful to have a basic sanity check for EFI loader support. Add a
'bootefi hello' command which loads HelloWord.efi and runs it under U-Boot.
Signed-off-by: Simon Glass <sjg@chromium.org>
[agraf: Fix documentation, add unfulfilled kconfig dep]
Signed-off-by: Alexander Graf <agraf@suse.de>
Simon Glass [Mon, 7 Nov 2016 15:47:07 +0000 (08:47 -0700)]
efi: Makefile: Export variables for use with EFI
When building an EFI app we need three things:
- start-up code
- relocation code
- link script
These are all different for each architecture. We also need special
compiler flags in some cases.
Add top-level Makefile variables for these along with documentation.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
Simon Glass [Mon, 7 Nov 2016 15:47:06 +0000 (08:47 -0700)]
x86: Tidy up selection of building the EFI stub
At present we use a CONFIG option in efi.h to determine whether we are
building the EFI stub or not. This means that the same header cannot be
used for EFI_LOADER support. The CONFIG option will be enabled for the
whole build, even when not building the stub.
Use a different define instead, set up just for the files that make up the
stub.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Simon Glass [Mon, 7 Nov 2016 15:47:05 +0000 (08:47 -0700)]
efi: Fix debug message address format
This should use U-Boot's standard format for hex address. Fix it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
Simon Glass [Mon, 7 Nov 2016 15:47:04 +0000 (08:47 -0700)]
efi: Correct cache flush alignment
Make sure that the cache flushes correctly by ensuring that the end
address is correctly aligned.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
Simon Glass [Mon, 7 Nov 2016 15:47:03 +0000 (08:47 -0700)]
x86: Correct a build warning in x86 tables
There is a build warning for three x86 boards since
write_smbios_table_wrapper() is not used. Fix it.
Fixes:
e824cf3f (smbios: Allow compilation on 64bit systems)
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
Emmanuel Vadot [Tue, 8 Nov 2016 05:03:29 +0000 (06:03 +0100)]
efi_loader: console: Correctly report modes
Add support for EFI console modes.
Mode 0 is always 80x25 and present by EFI specification.
Mode 1 is always 80x50 and not mandatory.
Mode 2 and above is freely usable.
If the terminal can handle mode 1, we mark it as supported.
If the terminal size is greater than mode 0 and different than mode 1,
we install it as mode 2.
Modes can be switch with cout_set_mode.
Changes in V5:
Correctly detect mode before enabling mode 2.
Changes in V4:
Reset cursor positon on mode switch
Use local variables in console query code
Changes in V3:
Valid mode are 0 to EFIMode-1
Fix style
Changes in V2:
Add mode switch
Report only the modes that we support
Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Oleksandr Tymoshenko [Mon, 24 Oct 2016 17:47:01 +0000 (10:47 -0700)]
efi: Use device device path type Messaging for network interface node
When adding network interface node use Messaging device path with
subtype MAC Address and device's MAC address as a value instead
of Media Device path type with subtype File Path and path "Net"
Signed-off-by: Oleksandr Tymoshenko <gonzo@bluezbox.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Masahiro Yamada [Wed, 19 Oct 2016 15:23:43 +0000 (00:23 +0900)]
efi_loader: fix depends on line of EFI_LOADER
This line is shown as
depends on (ARM64 ||\302\240ARM) && OF_LIBFDT
on my Emacs. Use ASCII characters only.
Assuming it is (ARM64 || ARM), remove the redundancy.
Unlike Linux, CONFIG_ARM includes CONFIG_ARM64 in U-Boot.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Tom Rini [Mon, 14 Nov 2016 16:27:11 +0000 (11:27 -0500)]
Prepare v2016.11
Signed-off-by: Tom Rini <trini@konsulko.com>