Remove MAINTAINERS entries for
P3041DS_NAND_SECURE_BOOT_defconfig
and P5040DS_NAND_SECURE_BOOT_defconfig
as these configs support have been removed.
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
This patch adds support for more PMBus compatible devices to the NXP
drivers for its QorIQ family devices. At runtime, the voltage regulator is
queried over I2C, and the required voltage multiplier determined. This
change supports the DIRECT and LINEAR PMBus voltage reporting modes.
Previously, the driver only supported a few specific devices such as the
IR36021 and LTC3882, so this change allows the QorIQ series to be used
with a much larger variety of core voltage regulator devices.
checkpatch warning "Use if (IS_DEFINED (...))" was ignored to maintain
consistency with the existing code.
Signed-off-by: Stephen Carlson <stcarlso@linux.microsoft.com>
Signed-off-by: Wasim Khan <wasim.khan@nxp.com>
Tested-by: Wasim Khan <wasim.khan@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
There are times where buildman seems to get stuck in this job when in
CI. Forcing single-threaded here allows us to complete and move on.
Signed-off-by: Tom Rini <trini@konsulko.com>
At present even if only a single thread is in use, buildman still uses
threading.
For some debugging it is helpful to do everything in the main process.
Allow -T0 to support this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Commit 401d1c4f5d ("common: Drop
asm/global_data.h from common header") broke compilation of squashfs
filesystem when CONFIG_CMD_SQUASHFS=y is enabled.
Compilation is failing on error:
aarch64-linux-gnu-ld.bfd: u-boot/fs/squashfs/sqfs_inode.c:121: undefined reference to `le32_to_cpu'
Fixes: 401d1c4f5d ("common: Drop asm/global_data.h from common header")
Suggested-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Fixes for ns16550 base address and frequency-reading
Other minor fixes
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Merge tag 'dm-pull-3mar21' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm
dm: Fix an obscure bug with empty of-platdata
Fixes for ns16550 base address and frequency-reading
Other minor fixes
A working device tree node of ns16550 should never be populated
with value zero for the <clock-frequency> property. Unfortunately
this is the case for the QEMU ppce500 target.
Let's try to assign plat->clock to CONFIG_SYS_NS16550_CLK as the
last resort to handle such case.
This commit should be reverted when:
- The following QEMU patch [1] is merged, and
- U-Boot CI has upgraded its QEMU version that contains the fix
[1] http://patchwork.ozlabs.org/project/qemu-devel/patch/1612362288-22216-2-git-send-email-bmeng.cn@gmail.com/
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Currently ns16550_serial_assign_base() treats the argument 'base'
with type `ulong`. This is incorrect because the base address was
obtained from device tree with type `fdt_addr_t` that can represent
a physical address larger than 32-bit in a 32-bit system.
Fixes: 9e6ce62190 ("serial: ns16550: Fix ordering of getting base address")
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
lib/of_live.c references the following 2 ofnode APIs:
of_alias_scan() and of_get_property().
These APIs get built only when DM is on. Fix the dependency then.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
lib/binman.c references the following 3 ofnode APIs:
ofnode_first_subnode(), ofnode_path() and ofnode_read_bool().
These APIs get built only when DM is on. Fix the dependency then.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Each invocation of the 'host bind' command with a file name argument opens
a file descriptor. The next invocation of the 'host bind' command destroys
the block device but the file descriptor remains open. The same holds true
for the 'unbind blk' command.
Close the file descriptor when unbinding the host block device.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
patman's --limit-cc option parses its argument to an integer and uses
that to trim the list of CC recipients to a particular maximum. but that
only works if the cc variable is a list, which it is not.
Signed-off-by: Bernhard Kirchen <bernhard.kirchen@mbconnectline.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
At present these three Kconfigs exist even when bootstage is not enabled.
This is not necessary since bootstage.c is only built if BOOTSTAGE is
enabled.
Make them conditional. Also fix up the overflow message to mention TPL.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present device_bind() does some unnecessary work if a device fails to
bind in SPL. Add the missing conditions.
Also fix a style nit in the same function while we are here.
Signed-off-by: Simon Glass <sjg@chromium.org>
With of-platdata we always have a dtv struct that holds the platform data
provided by the driver_info record. However, this struct can be empty if
there are no actual devicetree properties provided.
The upshot of empty platform data is that it will end up as a zero-size
member in the BSS section, which is fine. But if the driver specifies
plat_auto then it expects the correct amount of space to be allocated.
At present this does not happen, since device_bind() assumes that the
platform-data size will always be >0. As a result we end up not
allocating the space and just use the BSS region, overwriting whatever
other contents are present.
Fix this by removing the condition that platform data be non-empty, always
allocating space if requested.
This fixes a strange bug that has been lurking since of-platdata was
implemented. It has likely never been noticed since devices normally have
at least some devicetree properties, BSS is seldom used on SPL, the dtv
structs are normally at the end of bss and the overwriting only happens
if a driver changes its platform data.
It was discovered using sandbox_spl, which exercises more features than
a normal board might, and the critical global_data variable 'gd' happened
to be at the end of BSS.
Fixes: 9fa2819009 ("dm: core: Expand platdata for of-platdata devices")
Signed-off-by: Simon Glass <sjg@chromium.org>
Now when usbtty serial console is fixed in U-Boot enable CONFIG_USB_TTY for
Nokia RX-51 board by default.
Fix also USB product id as U-Boot ignores CONFIG_USBD_PRODUCTID macro and
include U-Boot string into USB product name to indicate usage of U-Boot.
CONFIG_CONSOLE_MUX is already used and U-Boot console is available for
all in/out devices. Therefore there is no need to have separate commands
'run sercon', 'run usbcon' and 'run vgacon', so remove them.
As space for U-Boot is limited to 256kB, enable CONFIG_OPTIMIZE_INLINING
and disable some other unused options so CONFIG_USB_TTY can be enabled.
Nokia RX-51 does not have easily accessible UART serial console so the only
option for easy debugging is to use device's keyboard+screen or this usbtty
serial console over USB.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
After removal of MUX configuration there is no need to have extra rx51.h.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
This function is not used and was never called.
This board contains '#define CONFIG_SKIP_LOWLEVEL_INIT' because X-Loader
set everything up, including MUX configuration.
Also this MUX configuration is incorrect and does not match hardware.
So remove this dead, unused and broken code.
This change will decrease size of U-Boot binary.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
Function s_init() is called only from lowlevel_init(). So compile it only
when function lowlevel_init() is compiled.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
Function lowlevel_init() is called only from cpu_init_crit() and this
function is wrapped into #if .. #endif section. So compile also
lowlevel_init() function under same #if condition.
Function cpy_clk_code() uses lowlevel_init symbol to get address where
go_to_speed code ends. As this symbol is not available anymore when
compiling with CONFIG_SKIP_LOWLEVEL_INIT, defines a new label
go_to_speed_end at the place where go_to_speed code ends.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
All debug messages from ep0.c except a few are printed by dbg_ep0() macro.
So for remaining few exceptions use also dbg_ep0() instead of serial_printf().
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
If we do not set FIFO buffer address and size for some endpoint which is in
use then default programmed address 0x0 would be used which is in conflict
with address of FIFO buffer for endpoint 0. Moreover address of FIFO buffer
for endpoint 0 cannot be programmed, it is fixed to 0x0. Sharing address
space between more endpoints cause data loss and unexpected errors.
This patch is fixing transmission of characters over usbtty serial console
and allows using of usbtty for debugging purposes on Nokia N900.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
Interrupt for EP0 is indicated in intrtx register via first bit. This bit
is set for both RX and TX despite register has only TX in its name. First
bit in intrrx register is reserved, not used and never set.
So remove calling musb_peri_ep0() function at every iteration of udc_irq()
and musb_peri_rx() and call it only from musb_peri_tx() when correct
interrupt bit in initrtx it set.
Address from SET ADDRESS command must be set to faddr register only after
acknowledging SERV_RXPKTRDY followed by received EP0 interrupt. So prior
calling musb_peri_ep0_set_address() check for EP0 interrupt instead of
(incorrect) MUSB_INTR_SOF interrupt.
This patch fixes issue that host (computer) cannot register U-Boot USB
device and is failing with errors:
usb 1-1: new full-speed USB device number 86 using xhci_hcd
usb 1-1: Device not responding to setup address.
usb 1-1: Device not responding to setup address.
usb 1-1: device not accepting address 86, error -71
U-Boot was writing address to faddr register too early and did not wait for
correct interrupt after which should update address.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
If musb_peri_rx_ep() was called to process received HW buffer but U-Boot
cannot read it yet (e.g. because U-Boot SW buffer is full) then interrupt
was marked as processed also when HW buffer stayed unprocessed.
U-Boot tried to process this buffer again when it received interrupt again,
but it can receive it only when sender (host) sends a new data. As sender
(host) is not going to send a new data until U-Boot process current data
this issue caused a deadlock in case sender (host) is emitting data faster
than U-Boot can process it.
Reading musb intrrx register automatically clears this register and marks
interrupt as processed. So to prevent marking interrupt in U-Boot as
processed, adds a new variable pending_intrrx which would contain
unprocessed bits of intrrx register.
For a second step, every time when musb_peri_rx_ep() is called and there
are waiting data to be processed (signaled by MUSB_RXCSR_RXPKTRDY) either
acknowledge sender (via musb_peri_rx_ack()) that whole HW buffer was
processed or set corresponding bit in pending_intrrx that HW buffer was not
fully processed yet and next iteration is required after U-Boot allocates
space for reading HW buffer.
This patch fixes receiving large usb buffers, e.g. file transfer via Kermit
protocol implemented by 'loadb' U-Boot command over usbtty serial console.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
If udc_endpoint_write() was called with bigger payload which does not fit
into one USB packet it is needed to transmit payload in more USB packets.
First packet is transmitted by udc_endpoint_write() call itself and other
packets are put into waiting queue.
Implement function musb_peri_tx() which checks if endpoints are ready for
transmit and continue transmission of waiting queue.
This patch fixes sending big output from printenv command over usbtty
serial console.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Pavel Machek <pavel@ucw.cz>>
PERI_RXCSR is 16bit register so store its value into 16bit local variable.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
This patch fixes configuring FIFOs for one-directional endpoints which have
only one queue (either RX or TX, but noth both).
Size of FIFO buffer is 2^(idx+3) bytes and starting address is 2^(addr+3).
Moreover first 64 bytes are reserved for EP0.
Without this patch if FIFO size specified by caller was zero then idx was
incorrectly calculated (expr. ffs(0)-1) and size overflowed in fifosz
register. This register uses has only 4 bits for FIFO size. Moreover
specifying zero buffer size is not possible (with idx=0 is minimal buffer
size 8 bytes).
So even for one-directional endpoints we need to correctly specify both
(RX and TX) FIFO buffer sizes and its addresses.
This patch is fixing calculation of start address and buffer size to
minimal value and ensures that it would not overlap with buffer reserved
for EP0.
This issue caused loose of packets on USB bus in both directions and
basically usbtty was unusable.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
Without this patch clearing was done only when U-Boot was compiled with
MUSB Host Controller. But clearing of data toggle bit is needed also for
MUSB Device Controller otherwise Device Controller does not work correctly.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
musb udc code depends on usb gadget code provided by CONFIG_USB_DEVICE as
defined in drivers/usb/gadget/Makefile. But this Makefile is not included
into U-Boot build when CONFIG_USB_GADGET is not set. As CONFIG_USB_DEVICE
cannot be enabled together with CONFIG_USB_GADGET it means that dependency
for musb udc code is not compiled during build. Fix it by including
drivers/usb/gadget dependency also when CONFIG_USB_DEVICE is set.
This patch fixes compile errors:
arm-linux-gnueabi-ld.bfd: drivers/usb/musb/built-in.o: in function `musb_peri_ep0_rx':
u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `ep0_recv_setup'
arm-linux-gnueabi-ld.bfd: drivers/usb/musb/built-in.o: in function `musb_peri_ep0_idle':
u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `ep0_recv_setup'
arm-linux-gnueabi-ld.bfd: drivers/usb/musb/built-in.o: in function `musb_peri_ep0_zero_data_request':
u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `usbd_device_event_irq'
arm-linux-gnueabi-ld.bfd: drivers/usb/musb/built-in.o: in function `musb_peri_ep0_idle':
u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `ep0_recv_setup'
arm-linux-gnueabi-ld.bfd: drivers/usb/musb/built-in.o: in function `musb_peri_ep0_rx':
u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `usbd_rcv_complete'
arm-linux-gnueabi-ld.bfd: drivers/usb/musb/built-in.o: in function `musb_peri_rx_ep':
u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `usbd_rcv_complete'
arm-linux-gnueabi-ld.bfd: drivers/usb/musb/built-in.o: in function `udc_endpoint_write':
u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `usbd_tx_complete'
arm-linux-gnueabi-ld.bfd: drivers/usb/musb/built-in.o: in function `udc_irq':
u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `usbd_device_event_irq'
arm-linux-gnueabi-ld.bfd: u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `usbd_device_event_irq'
arm-linux-gnueabi-ld.bfd: u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `usbd_device_event_irq'
arm-linux-gnueabi-ld.bfd: u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `usbd_device_event_irq'
arm-linux-gnueabi-ld.bfd: u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `usbd_device_event_irq'
arm-linux-gnueabi-ld.bfd: drivers/usb/musb/built-in.o:u-boot/drivers/usb/musb/musb_udc.c: more undefined references to `usbd_device_event_irq' follow
arm-linux-gnueabi-ld.bfd: drivers/usb/musb/built-in.o: in function `udc_setup_ep':
u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `usbd_alloc_urb'
arm-linux-gnueabi-ld.bfd: drivers/usb/musb/built-in.o: in function `udc_startup_events':
u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `usbd_device_event_irq'
arm-linux-gnueabi-ld.bfd: u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `usbd_device_event_irq'
arm-linux-gnueabi-ld.bfd: u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `usbd_device_event_irq'
make: *** [Makefile:1762: u-boot] Error 1
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
Function next_urb() selects the last urb data buffer from linked list to
which next data from usbtty's puts function should be appended.
But to check if TX data still exists it is needed to look at the first urb
data buffer from linked list. So check for endpoint->tx_urb (first from the
linked list) instead of current_urb (the last from the linked list).
Successful call to udc_endpoint_write() may invalidate active urb and
allocate new urb in queue which invalidates pointer returned by next_urb()
function.
So call next_urb() prior putting data into urb buffer and call it every
time after using udc_endpoint_write() function to prevent sending data from
usbtty's puts function in incorrect order.
This patch fixes issue that usbtty code does not transmit data when they
are waiting in the tx queue.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
