Bin Meng [Thu, 25 Feb 2021 09:22:26 +0000 (17:22 +0800)]
ppc: qemu: Fix CONFIG_SYS_PCI_MAP_END
CONFIG_SYS_PCI_MAP_END currently points to 0xe8000000, which means
the upper end of the virtual address mapped to PCI bus address ends
at 0xe8000000. But this is wrong as the CCSBAR was already mapped
at 0xe0000000 with a 1 MiB size.
Bin Meng [Thu, 25 Feb 2021 09:22:25 +0000 (17:22 +0800)]
ppc: qemu: Support non-identity PCI bus address
When QEMU originally supported the ppce500 machine back in Jan 2014,
it was created with a 1:1 mapping of PCI bus address. Things seemed
to change rapidly that in Nov 2014 with the following QEMU commits:
commit e6b4e5f4795b ("PPC: e500: Move CCSR and MMIO space to upper end of address space")
and
commit cb3778a0455a ("PPC: e500 pci host: Add support for ATMUs")
the PCI memory and IO physical address were moved to beyond 4 GiB,
but PCI bus address remained below 4 GiB, hence a non-identity
mapping was created. Unfortunately corresponding U-Boot updates
were missed along with the QEMU changes and the U-Boot QEMU ppce500
PCI support has been broken since then.
This commit makes the PCI (non-DM version) work again.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Bin Meng [Thu, 25 Feb 2021 09:22:24 +0000 (17:22 +0800)]
common: fdt_support: Support special case of PCI address in fdt_read_prop()
At present fdt_read_prop() can only handle 1 or 2 cells. It is
called by fdt_read_range() which may be used to read PCI address
from <ranges> for a PCI bus node where the number of PCI address
cell is 3. The <ranges> property is an array of:
When trying to read <child address> from a PCI bus node using
fdt_read_prop(), as the codes below:
/* Read <child address> */
if (child_addr) {
r = fdt_read_prop(ranges, ranges_len, cell, child_addr,
acells);
if (r)
return r;
}
it will fail, because the PCI child address is made up of 3 cells
but fdt_read_prop() cannot handle it. We advance the cell offset
by 1 so that the <child address> can be correctly read.
This adds the special handling of such case.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Bin Meng [Thu, 25 Feb 2021 09:22:22 +0000 (17:22 +0800)]
pci: fsl_pci_init: Dynamically allocate the PCI regions
Commit e002474158d1 ("pci: pci-uclass: Dynamically allocate the PCI regions")
changes 'struct pci_controller'.regions from pre-allocated array of
regions to dynamically allocated, which unfortunately broken lots of
boards that still use the non-DM PCI driver.
This patch changes the non-DM fsl_pci_init driver to dynamically
allocate the regions, just like what's done in the pci uclass driver.
Fixes: e002474158d1 ("pci: pci-uclass: Dynamically allocate the PCI regions") Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Michael Walle [Wed, 24 Feb 2021 16:40:42 +0000 (17:40 +0100)]
net: dsa: remove master santiy check
Because we probe the master ourselves (and fail if there is no master),
it is not possible that we don't have a master device.
There is one catch though: device removal. We don't support that. It
wasn't supported neither before this patch. Because the master device
was only set in .pre_probe(), if a device was removed master_dev was a
dangling pointer and transmitting a frame cause a panic. I don't see a
good solution without having some sort of notify machanism when a
udevice is removed.
Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com> Tested-by: Michael Walle <michael@walle.cc> [DSA unit tests] Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Michael Walle [Wed, 24 Feb 2021 16:40:41 +0000 (17:40 +0100)]
net: dsa: remove NULL check for priv and platform data
Because the uclass has the "*_auto" properties set, the driver model
will take care of allocating the private structures for us and they
can't be NULL. Drop the checks.
Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Michael Walle [Wed, 24 Feb 2021 16:40:40 +0000 (17:40 +0100)]
net: dsa: probe master device
DSA needs to have the master device probed first for MAC inheritance.
Until now, it only works by chance because the only user (LS1028A SoC)
will probe the master device first. The probe order is given by the PCI
device ordering, thus it works because the master device has a "smaller"
BDF then the switch device.
Explicitly probe the master device in dsa_port_probe().
Fixes: fc054d563bfb ("net: Introduce DSA class for Ethernet switches") Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Michael Walle [Wed, 24 Feb 2021 16:40:39 +0000 (17:40 +0100)]
net: dsa: return early if there is no master
It doesn't make sense to have DSA without a master port. Error out early
if there is no master port.
Fixes: fc054d563bfb ("net: Introduce DSA class for Ethernet switches") Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Stephen Carlson [Mon, 8 Feb 2021 10:11:29 +0000 (11:11 +0100)]
arm: fsl: common: Improve NXP VID driver PMBus support
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.
Pali Rohár [Wed, 3 Mar 2021 09:52:36 +0000 (10:52 +0100)]
fs/squashfs: Fix compilation error
Commit 401d1c4f5d2d29c4bc4beaec95402ca23eb63295 ("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: 401d1c4f5d2d29c4bc4beaec95402ca23eb63295 ("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>
Bin Meng [Wed, 3 Feb 2021 14:42:25 +0000 (22:42 +0800)]
serial: ns16550: Handle zero <clock-frequency> value
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
Bin Meng [Wed, 3 Feb 2021 13:22:40 +0000 (21:22 +0800)]
serial: ns16550: Correct the base address type
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: 9e6ce62190b7 ("serial: ns16550: Fix ordering of getting base address") 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>
Bernhard Kirchen [Fri, 29 Jan 2021 14:10:08 +0000 (15:10 +0100)]
fix patman --limit-cc option
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>
Simon Glass [Wed, 3 Feb 2021 13:00:49 +0000 (06:00 -0700)]
bootstage: Fix dependency for BOOTSTAGE_RECORD_COUNT
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.
Simon Glass [Thu, 4 Feb 2021 04:29:43 +0000 (21:29 -0700)]
dm: core: Fix allocation of empty of-platdata
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: 9fa28190091 ("dm: core: Expand platdata for of-platdata devices") Signed-off-by: Simon Glass <sjg@chromium.org>
Pali Rohár [Sat, 20 Feb 2021 10:50:15 +0000 (11:50 +0100)]
Nokia RX-51: Enable usbtty serial console by default
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.
Pali Rohár [Sun, 7 Feb 2021 13:50:12 +0000 (14:50 +0100)]
arm: omap3: Compile lowlevel_init() function only when it is used
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.
Pali Rohár [Sun, 7 Feb 2021 13:50:11 +0000 (14:50 +0100)]
usb: gadget: Use dbg_ep0() macro instead of serial_printf()
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().
Pali Rohár [Sun, 7 Feb 2021 13:50:10 +0000 (14:50 +0100)]
usb: musb: Ensure that we set musb dynamic FIFO buffer for every endpoint
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.
Pali Rohár [Sun, 7 Feb 2021 13:50:09 +0000 (14:50 +0100)]
usb: musb: Fix handling interrupts for EP0 and SET ADDRESS commmand
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.
Pali Rohár [Sun, 7 Feb 2021 13:50:08 +0000 (14:50 +0100)]
usb: musb: Fix receiving of bigger buffers
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.
Pali Rohár [Sun, 7 Feb 2021 13:50:07 +0000 (14:50 +0100)]
usb: musb: Fix transmission of bigger buffers
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.
Pali Rohár [Sun, 7 Feb 2021 13:50:05 +0000 (14:50 +0100)]
usb: musb: Fix configuring FIFO for endpoints
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.
Pali Rohár [Sun, 7 Feb 2021 13:50:04 +0000 (14:50 +0100)]
usb: musb: Always clear the data toggle bit when configuring ep
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.
Pali Rohár [Sun, 7 Feb 2021 13:50:03 +0000 (14:50 +0100)]
usb: musb: Fix compilation of gadget code
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
Pali Rohár [Sun, 7 Feb 2021 13:50:02 +0000 (14:50 +0100)]
serial: usbtty: Send urb data in correct order
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.
Pali Rohár [Sun, 7 Feb 2021 13:50:01 +0000 (14:50 +0100)]
serial: usbtty: Fix puts function
This function has incorrect implementation of prepending CR prior LF.
Without this patch it prepended CR prior whole string which is going to be
written and let LF without leading CR. Fix this issue by inserting CR at
correct place to make output on usbtty serial console more readable.
Matthias Brugger [Fri, 26 Feb 2021 10:48:00 +0000 (11:48 +0100)]
rng: iproc_rng200: Enable support for RPi4 armv7
On the RPi4 armv7 build we have the situationt that we use physical
addresses of 64 bit, while the virtual addresses are 32 bit.
Remap the base address in this scenario via map_physmem().
Matthias Brugger [Tue, 16 Feb 2021 19:54:08 +0000 (20:54 +0100)]
configs: RPi2: Disable EFI Grub workaround
The EFI Grub workaround isn't needed with Grub version 2.04 or higher.
This version was published over a year ago, so disable the workaround
to reduce boot time.
Marek Vasut [Mon, 1 Mar 2021 15:41:28 +0000 (16:41 +0100)]
ARM: imx: Include u-boot.img in u-boot-with-spl.imx if OF_SEPARATE=y
The u-boot-with-spl.imx is a concatenation of SPL and u-boot.uim.
The u-boot.uim is u-boot.bin wrapped in uImage. In case OF_SEPARATE
is enabled, the u-boot.bin does not contain control DT for U-Boot,
and so u-boot.uim does not contain the DT, and so u-boot-with-spl.imx
does not contain the DT, and a system where u-boot-with-spl.imx is
written to offset 1024B to the start of storage no longer boots, as
it is missing DT.
In case OF_SEPARATE is enabled, u-boot.img contains both u-boot.bin
and the necessary DTs. Therefore, use u-boot.img instead of u-boot.uim
to generate u-boot-with-spl.imx when OF_SEPARATE is enabled.
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Christoph Niedermaier <cniedermaier@dh-electronics.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Simon Glass <sjg@chromium.org> Cc: Stefano Babic <sbabic@denx.de> Cc: Ye Li <ye.li@nxp.com> Cc: uboot-imx <uboot-imx@nxp.com>
In drivers we use a family of printing functions including pr_err() and
pr_cont(). CONFIG_LOGLEVEL is used to control which of these lead to output
via printf().
Our logging functions allow finer grained control of output. So replace
printf() by the matching logging functions. The usage of CONFIG_LOGLEVEL
remains unchanged.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Marek Vasut [Sat, 27 Feb 2021 13:59:00 +0000 (14:59 +0100)]
ARM: imx: Do not hard-code MX8M MMU table DRAM entry offset
Instead of hard-coding the offset of DRAM entries in MMU table all over
the code, auto-detect the offset. This removes error-prone code which
would break e.g. in case the MMU table is modified.
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Ye Li <ye.li@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
Commit 247bbeb74c18 ("ARM: dts: imx8m: increase off-on delay on the SD Vcc
regulator") caused the imx8mq-evk board to not be able to store the
environment variables in the SD card.
Remove the u-boot,off-on-delay-us property to fix the regression.
Adam Ford [Tue, 16 Feb 2021 14:19:52 +0000 (08:19 -0600)]
imx: Add 2GB lpddr support for i.MX8MN Beacon EmbeddedWorks devkit.
There is a second lpddr configuration with 2GB of RAM, but this requires
different RAM timings, so in addition to adding the timing file, a
separate defconfig is necessary.
Add 'O=' to make and build in separate directory as one issue has been noticed
where it was trouble building directly inside u-boot source dir. Restructure the workflow
and copy binaries after defconfig to ensure that build directory is created.
Ye Li [Sun, 21 Feb 2021 02:25:45 +0000 (18:25 -0800)]
mx6sabre: Fix boot failure
CONFIG_SPL_LEGACY_IMAGE_SUPPORT is necessary for mx6sabresd and
mx6sabreauto, because u-boot is packed as legacy image not FIT.
However, this config is not set when CONFIG_SPL_LOAD_FIT is enabled.
Must enable it explicitly, otherwise will fail to boot like below.
U-Boot SPL 2021.04-rc2 (Feb 20 2021 - 16:43:04 -0800)
Trying to boot from MMC1
mmc_load_image_raw_sector: mmc block read error
SPL: failed to boot from all boot devices
Haibo Chen [Fri, 19 Feb 2021 19:25:32 +0000 (11:25 -0800)]
mmc: fsl_esdhc_imx: fix the DTOCV to 0xE
On imx6Q/imx6DL, we find if config the DTOCV to 0~3, it will impact
cmd6 behavior, after cmd6 get transfer complete interrupt, the data0
line will keep low over 5 seconds. This should be a IC bug on imx6Q/DL.
For other platforms, do not has this issue.
To fix this issue, fix the DTOCV to 0xE, the max setting, this also align
with Linux configuration.
Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
The RGMII link delays can be set on either MAC or PHY side. Set the
rgmii-id PHY mode for FEC and remove FEC_ENET_ENABLE_.XC_DELAY
setting, so that these definitions aren't used anymore throughout
the U-Boot.
ARM: imx8: Add missing FEC ENET quirk for i.MX8/i.MX8X
Both NXP SoCs i.MX8 and i.MX8X have ENET gigabit MAC.
Define FEC_QUIRK_ENET_MAC for the imx8 platform and remove this
definition from configs of boards, based on MX8/MX8X.
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> Acked-by: Marek Vasut <marex@denx.de> Reviewed-By: Ramon Fried <rfried.dev@gmail.com> Acked-by: Oliver Graute <oliver.graute@kococonnector.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
Respect that some compression algos can be enabled separately for SPL
Some compression algorithms currently can be enabled for SPL and
U-Boot proper separately. Therefore take into account USE_HOSTCC
is well as CONFIG_IS_ENABLED() in these cases to prevent compiling these
functions in case of a host tool build.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Tim Harvey [Sat, 6 Feb 2021 00:11:05 +0000 (16:11 -0800)]
thermal: imx_tmu: enable monitoring and default alert/critical
Set default critical/alert temperature and enabling monoitoring.
Without calling imx_tmu_enable_msite() monitoring will not be enabled
and read_temperature will return 0. Additionally without setting alert
temperature will cause imx_tmu_get_temp() to spin indefiniately thinking
the system needs to cool.
This resolves the board spinning endlessly when enabling IMX_TMU in the
SPL.
Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Sean Anderson [Thu, 4 Feb 2021 21:44:22 +0000 (16:44 -0500)]
ARM: mx6: Add function to set serial#
The serial number OTP is similar to the imx7 version, except that the
register names are different. This also sets serial# directly, instead of
providing board_get_serial.
Signed-off-by: Sean Anderson <sean.anderson@seco.com> Reviewed-by: Tom Rini <trini@konsulko.com>
Marek Vasut [Thu, 4 Feb 2021 18:00:32 +0000 (19:00 +0100)]
ARM: imx6: mx6sabre-common: Search for boot components in /boot too
Some root filesystem configurations do not have separate /boot partition,
but rather place kernel, DT, scripts into /boot directory. Search the /boot
directory for these boot components in case they are not found in /, which
is the old behavior.
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Ye Li <ye.li@nxp.com> Cc: uboot-imx <uboot-imx@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
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