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Add a weak nand_get_mtd function for nand drivers to provide mtd info
and use this to set pagesize such that reading of non page-aligned
elements can succeed.
The spl_load_simple_fit already handles block block access so all we
need to do is provide the nand writesize as the block length.
Further cleanup of the drivers which use nand_spl_loaders.c such as
am335x_spl_bch.c, atmel_nand.c, and nand_spl_simple.c could be done
using info from mtd_info instead of statically defined details.
Signed-off-by: Tim Harvey <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Previous patch "MLK-18044-4: crypto: caam: Fix pointer size to 32bit
for i.MX8M" breaks the 64 bits CAAM.
Since i.MX CAAM are all 32 bits no matter the ARM arch (32 or 64),
to adapt and not break 64 bits CAAM support, add a new config
CONFIG_CAAM_64BIT and new relevant type "caam_dma_addr_t".
This config is default enabled when CONFIG_PHYS_64BIT is set except
for iMX8M.
Signed-off-by: Ye Li <[email protected]>
Reviewed-by: Horia Geantă <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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The signature is generated using manufacturing protection private key.
Fix typo in fsl_mfgprot.c.
Signed-off-by: Breno Lima <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Add DEK blob encapsulation support for IMX8M through "dek_blob" command.
On ARMv8, u-boot runs in non-secure, thus cannot encapsulate a DEK blob
for encrypted boot.
The DEK blob is encapsulated by OP-TEE through a trusted application call.
U-boot sends and receives the DEK and the DEK blob binaries through OP-TEE
dynamic shared memory.
To enable the DEK blob encapsulation, add to the defconfig:
CONFIG_SECURE_BOOT=y
CONFIG_FAT_WRITE=y
CONFIG_CMD_DEKBLOB=y
Signed-off-by: Clement Faure <[email protected]>
Reviewed-by: Ye Li <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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- Watchdog, Unleashed and Icicle improvements
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This driver is needed in the pre-relocation phase as the serial
driver depends on it.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Padmarao Begari <[email protected]>
Tested-by: Padmarao Begari <[email protected]>
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Linux kernel commit a2770b57d083 ("dt-bindings: timer: Add CLINT bindings")
adds the official DT bindings for CLINT, which uses "sifive,clint0"
as the compatible string. "riscv,clint0" is now legacy and has to
be kept for backward compatibility of legacy systems.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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In preparation to add SiFive Unmatched board support, let's rename
the existing fu540 board to unleashed.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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The clock subsystem requires that clk_free be called on clocks obtained via
clk_get_*.
Signed-off-by: Sean Anderson <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The watchdog won't work if the clock isn't enabled.
Fixes: cf89ef8d10f240554541c20b2e1bdcdd58d1d7e6
Signed-off-by: Sean Anderson <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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This is preferred over #if because the compiler can check syntax even if
the feature is disabled. This cannot be used for CONFIG_CLK because
CONFIG_DW_WDT_CLOCK_KHZ is not defined on all platforms.
Signed-off-by: Sean Anderson <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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log_2_n_round_up is only found in arm. fls performs the same job and is
generic.
Signed-off-by: Sean Anderson <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The CAAM block used in i.MX8M is 32 bits address size but when the flag
PHYS_64BIT is enabled for armv8, the CAAM driver will try to use a
wrong pointer size.
This patch fixes this issue.
Signed-off-by: Aymen Sghaier <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Enabling CAAM driver for i.MX8M platforms, a 64 bits architecture,
lead to casting warnings: from/to pointer to/from integer with
different size. This patch fix these warnings
Signed-off-by: Aymen Sghaier <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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This patch enable CAAM support for i.MX8M platforms.
Signed-off-by: Aymen Sghaier <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Signed-off-by: Franck LENORMAND <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Signed-off-by: Franck LENORMAND <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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The blob command is not working on i.MX7D, i.MX8MQ and i.MX8MM
devices.
Due to different cache management it's necessary to flush dcache
range for destination address so data can be available in memory.
Add necessary operations in blob_encap() and blob_decap() functions.
Signed-off-by: Breno Lima <[email protected]>
Reviewed-by: Ye Li <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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This code was originally developed by Raul Cardenas <[email protected]>
and modified to be applied in U-Boot imx_v2017.03.
More information about the initial submission can be seen
in the link below:
https://lists.denx.de/pipermail/u-boot/2016-February/245273.html
i.MX7D has an a protection feature for Manufacturing process.
This feature uses asymmetric encryption to sign and verify
authenticated software handled between parties. This command
enables the use of such feature.
The private key is unique and generated once per device.
And it is stored in secure memory and only accessible by CAAM.
Therefore, the public key generation and signature functions
are the only functions available for the user.
The manufacturing-protection authentication process can be used to
authenticate the chip to the OEM's server.
Command usage:
Print the public key for the device.
- mfgprot pubk
Generates Signature over given data.
- mfgprot sign <data_address> <data_size>
Signed-off-by: Raul Ulises Cardenas <[email protected]>
Signed-off-by: Breno Lima <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
Reviewed-by: Ye Li <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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i.MX8MQ B2 also has fixed value in OCOTP_READ_FUSE_DATA register,
so it does not support "fuse sense" command like B1.
Signed-off-by: Ye Li <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Currently PCA9450 might have address 0x25 or 0x35, so let user
choose the address.
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Jaehoon Chung <[email protected]>
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VDD SOC normal run changed to 0.85V
LPDDR4 freq0 change from 4000MTS to 2400MTS
Signed-off-by: haidong.zheng <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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This is a straightforward conversion of the old, non-dm driver. It was
done in-place as the deadline for non-dm MMC has passed. Previous
commits ensured that no board depends on the old, non-dm variant. Tested
on a Kirkwood based board with eMMC.
Signed-off-by: Harm Berntsen <[email protected]>
Tested-by: Harm Berntsen <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
CC: Pantelis Antoniou <[email protected]>
CC: Stefan Roese <[email protected]>
CC: Gerald Kerma <[email protected]>
CC: Simon Glass <[email protected]>
Reviewed-by: Jaehoon Chung <[email protected]>
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Add RTC driver for Armada 38x, based on Linux' driver.
For now implement only `marvell,armada-380-rtc` compatible.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
Cc: Pali Rohár <[email protected]>
Cc: Baruch Siach <[email protected]>
Cc: Chris Packham <[email protected]>
Cc: Simon Glass <[email protected]>
Acked-by: Pali Rohár <[email protected]>
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Update hwpartition usage
Check bootbus's arguments
workaround for erratum A-011334 for fsl_esdhc driver
add pulse width detection workaround for fsl_esdhc driver
Use alias num before checking mmc index when creating device
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- XHCI fixes
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This change makes debugging a bit easier as the output is better
readable with the added space. The explicit le16_to_cpu() is not
needed in the output. Also this patch moves the strings into one line
to make the patch checkpatch clean.
Signed-off-by: Stefan Roese <[email protected]>
Cc: Aaron Williams <[email protected]>
Cc: Chandrakala Chavva <[email protected]>
Cc: Bin Meng <[email protected]>
Cc: Marek Vasut <[email protected]>
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Accessing the xHCI controller registers should be done via the
xhci_readl/writel functions. This patch adds this to a few missing
places.
Signed-off-by: Aaron Williams <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
Cc: Chandrakala Chavva <[email protected]>
Cc: Bin Meng <[email protected]>
Cc: Marek Vasut <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-amlogic
- Add MMIO MDIO mux driver
- Add Amlogic G12A MDIO mux driver
- Add DM_MDIO support for designware ethernet driver
- Add Amlogic Meson8b and later designware ethernet glue driver
- Switch all amlogic boards to Amlogic designware ethernet glue driver
- Switch all amlogic boards to DM_MDIO when necessary
- Remove all static ethernet setup code
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- Enhance WDT handling (starting / stopping) and introduce
CONFIG_WATCHDOG_AUTOSTART to allow disabling of autostart of
the WDT (Pali)
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- Fix detection of 8-bit bus flash devices via address shift
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Use dev_seq() to read aliases node's index and pass it as device number
for creating bulk device.
Suggested-by: Grygorii Strashko <[email protected]>
Signed-off-by: Aswath Govindraju <[email protected]>
Reviewed-by: Jaehoon Chung <[email protected]>
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index
First check if there is an alias for the device tree node defined with the
given num before checking against device index.
Signed-off-by: Aswath Govindraju <[email protected]>
Reviewed-by: Lokesh Vutla <[email protected]>
Reviewed-by: Jaehoon Chung <[email protected]>
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HS400 mode on the LS1028A SoC isn't reliable. The linux driver has a
workaroung for the pulse width detection. Apply this workaround in
u-boot, too.
This will make HS400 mode work reliably on the LS1028A SoC.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Jaehoon Chung <[email protected]>
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LS1028A SoCs are restricted in what divider values are allowed for HS400
mode. This is basically a port from the corresponding linux driver.
Signed-off-by: Michael Walle <[email protected]>
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These compatibles are now handled by the dwmac_meson8b glue driver.
Signed-off-by: Neil Armstrong <[email protected]>
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This adds a proper glue driver for the Designware DWMAC ethernet MAC IP
found in the Amlogic Meson8, GXBB, GXL, GXM, G12A, G12B & SM1 SoCs.
This is aimed to replace the static ethernet link setup found on the board
init code for the Amlogic SoC based boards.
Tested on a libretech-cc (S905x Internal RMII 10/100 PHY) and Khadas VIM3 (A113d
with external 10/100/1000 RGMII PHY) to cover the most extreme setups.
Signed-off-by: Neil Armstrong <[email protected]>
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The Amlogic G12A & compatible SoCs embeds a mux to either communicate with
the external PHY or the internal 10/100 PHY.
This adds support for this mux as a MDIO MUX device.
Signed-off-by: Neil Armstrong <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
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Add support for DM_MDIO to connect to PHY and expose a MDIO device for the
internal MDIO bus in order to dynamically connect to MDIO PHYs with DT
with eventual MDIO muxes in between.
Signed-off-by: Neil Armstrong <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
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Add support for MMIO register MDIO muxes based on the Linux mdio-mux-mmioreg driver.
Signed-off-by: Neil Armstrong <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
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In some cases it is useful to compile support for U-Boot command 'wdt'
without starting HW watchdog in early U-Boot phase. For example when the
user want to start the watchdog only on demand by some boot script.
This change adds a new compile option WATCHDOG_AUTOSTART to control whether
U-Boot should automatically start the watchdog during init phase or not.
This option is enabled by default as it was the default behavior prior
introducing this new change. When compiling U-Boot users can decide to turn
this option off.
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Function wdt_start() may fail. So in initr_watchdog() function check return
value of wdt_start() call and print error message when watchdog starting
failed.
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Watchdog is ready after successful call of ops->start() callback in
wdt_start() function. And is stopped after successful call of ops->stop()
callback in wdt_stop function.
So move setting of GD_FLG_WDT_READY flag from initr_watchdog() function to
wdt_start() and ensure that GD_FLG_WDT_READY flag is unset in wdt_stop()
function.
This change ensures that GD_FLG_WDT_READY flag is set only when watchdog is
running. And ensures that flag is also also when watchdog was started not
only by initr_watchdog() call (e.g. by U-Boot 'wdt' command).
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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We had a problem detecting 8/16bit flash devices connected only via
8bits to the SoC for quite a while. Commit 239cb9d9
[mtd: cfi_flash: Fix CFI flash driver for 8-bit bus support] finally
fixed this 8-bit bus support. But also broke some other boards using
this cfi driver. So this patch had to be reverted.
I spotted a different, simpler approach for this 8-bit bus support
on the barebox mailing list posted by
Oleksij Rempel <[email protected]>:
http://www.spinics.net/lists/u-boot-v2/msg14687.html
Here the commit text:
"
Many cfi chips support 16 and 8 bit modes. Most important
difference is use of so called "Q15/A-1" pin. In 16bit mode this
pin is used for data IO. In 8bit mode, it is an address input
which add one more least significant bit (LSB). In this case
we should shift all adresses by one:
For example 0xaa << 1 = 0x154
"
This patch now is a port of this barebox patch to U-Boot.
Along with the change w.r.t from barebox,
Some flash chips can support multiple bus widths, override the
interface width and limit it to the port width.
Tested on 16-bit Spansion flash on sequoia.
Tested 8-bit flashes like 256M29EW, 512M29EW.
Signed-off-by: Stefan Roese <[email protected]>
Tested-by: Jagannadha Sutradharudu Teki <[email protected]>
Cc: Jagannadha Sutradharudu Teki <[email protected]>
Cc: Aaron Williams <[email protected]>
Cc: Chandrakala Chavva <[email protected]>
Cc: Andre Przywara <[email protected]>
Cc: Vignesh Raghavendra <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Mario Six <[email protected]>
Cc: York Sun <[email protected]>
Cc: Marek Vasut <[email protected]>
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Update the code to use -ENOSYS, which is the correct error code for an
unimplemented system call in U-Boot.
Also we should not check for a missing operations array as this is not
permitted. For now this can be covered by an assert().
Signed-off-by: Simon Glass <[email protected]>
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We don't need to check -ENOTSUPP since this is not used for this purpose
in U-Boot. Update the code accordingly.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Sean Anderson <[email protected]>
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Update clk_composite_set_parent() to use -ENOSYS, which is the correct
error code for U-Boot. Also rearrange the code so that the error condition
is clearly indicated and the function runs to the end in the normal case,
since this is the common style in U-Boot.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Sean Anderson <[email protected]>
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At present some drivers use -ENOSUPP to indicate that an unknown or
unsupported clock is used. Most use -EINVAL, indicating an invalid value,
so convert everything to that.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Sean Anderson <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Update usb_gadget_release() to use -ENOSYS, which is the correct error
code for U-Boot.
Signed-off-by: Simon Glass <[email protected]>
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Update this function to use -ENOSPC which is more commly used when a buffer
runs out of space.
Signed-off-by: Simon Glass <[email protected]>
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