dt-bindings: phy: dp83867: Add documentation for disabling clock output
Based on commit 980066e6d964 ("dt-bindings: phy: dp83867: Add documentation
for disabling clock output") of mainline linux kernel.
The clock output is generally only used for testing and development and not
used to daisy-chain PHYs. It's just a source of RF noise afterward.
Add a mux value for "off". I've added it as another enumeration to the
output property. In the actual PHY, the mux and the output enable are
independently controllable. However, it doesn't seem useful to be able
to describe the mux setting when the output is disabled.
Document that PHY's default setting will be left as is if the property
is omitted.
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
It turns out the result of 'tftp_load_addr + tftp_load_size' just
overflows (0x100000000) and the test logic in store_block() fails.
Fix this by adjusting the end address to ULONG_MAX when overflow
is detected.
Fixes: a156c47e39ad ("tftp: prevent overwriting reserved memory") Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
sandbox_defconfig does not compile using GCC 9.2.1:
net/net.c: In function ‘net_process_received_packet’:
net/net.c:1288:23: error: taking address of packed member of ‘struct
ip_udp_hdr’ may result in an unaligned pointer value
[-Werror=address-of-packed-member]
1288 | sumptr = (ushort *)&(ip->udp_src);
| ^~~~~~~~~~~~~~
Avoid the error by using a u8 pointer instead of an u16 pointer and
in-lining ntohs().
Simplify the checksumming of the last message byte.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Priyanka Jain [Tue, 5 Nov 2019 04:05:11 +0000 (04:05 +0000)]
net/phy: Fix phy_connect() for phy addr 0
Fix 'mask' calculation in phy_connect() for phy addr '0'.
'mask' is getting set to '0xffffffff' for phy addr '0'
in phy_connect() whereas expected value is '0'.
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com> Reported-by: tetsu-aoki via github Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Tom Rini [Fri, 6 Dec 2019 00:35:07 +0000 (19:35 -0500)]
net: nfs: Only link in NFS code outside of SPL builds
While we have networking use cases within SPL we do not support loading
files via NFS at this point in time. Disable calling nfs_start() so
that the NFS related code can be garbage collected at link time.
Signed-off-by: Tom Rini <trini@konsulko.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Joe Hershberger [Sat, 14 Sep 2019 00:21:16 +0000 (19:21 -0500)]
net: Always build the string_to_enetaddr() helper
Part of the env cleanup moved this out of the environment code and into
the net code. However, this helper is sometimes needed even when the net
stack isn't included.
Move the helper to lib/net_utils.c like it's similarly-purposed
string_to_ip(). Also rename the moved function to similar naming.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reported-by: Ondrej Jirman <megous@megous.com>
Masahiro Yamada [Tue, 3 Dec 2019 05:28:58 +0000 (14:28 +0900)]
x86: simplify ljmp to 32-bit code
You can directly specify the label as the operand for ljmp.
This commit saves 4-byte code.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: fixed the gas warning] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Tom Rini [Fri, 6 Dec 2019 21:45:46 +0000 (16:45 -0500)]
Merge branch '2019-12-06-master-imports'
- Allow for the sysboot command, which is used to parse extlinux.conf
files to be used without PXE support. There is no functional change
here aside from fixing distro boot in a few cases where we actually
lacked the ability to parse the extlinux.conf file
- Add the x509/pkcs7 parsers from Linux, a pre-requisite to EFI Secure
Boot support.
Tom Rini [Wed, 4 Dec 2019 23:54:30 +0000 (18:54 -0500)]
Makefile: Ensure tools directory exists in output prior to use
With the change to make tools/version.h a file we need to make sure that
the output directory exists first otherwise we will get a build failure.
Reported-by: Peter Robinson <pbrobinson@gmail.com> Tested-by: Peter Robinson <pbrobinson@gmail.com> Fixes: 4d90f6cd9813 ("tools: Avoid creating symbolic links for tools/version.h") Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
AKASHI Takahiro [Wed, 13 Nov 2019 00:45:01 +0000 (09:45 +0900)]
lib: crypto: add pkcs7 message parser
Imported from linux kernel v5.3:
pkcs7.asn1 without changes
pkcs7.h with changes marked as __UBOOT__
pkcs7_parser.h without changes
pkcs7_parser.c with changes marked as __UBOOT__
AKASHI Takahiro [Wed, 13 Nov 2019 00:45:00 +0000 (09:45 +0900)]
lib: crypto: add x509 parser
Imported from linux kernel v5.3:
x509.asn1 without changes
x509_akid.asn1 without changes
x509_parser.h without changes
x509_cert_parser.c with changes marked as __UBOOT__
x509_public_key.c with changes marked as __UBOOT__
AKASHI Takahiro [Wed, 13 Nov 2019 00:44:58 +0000 (09:44 +0900)]
lib: crypto: add public key utility
Imported from linux kernel v5.3:
asymmetric-type.h with changes marked as __UBOOT__
asymmetric_type.c with changes marked as __UBOOT__
public_key.h with changes marked as __UBOOT__
public_key.c with changes marked as __UBOOT__
AKASHI Takahiro [Wed, 13 Nov 2019 00:44:53 +0000 (09:44 +0900)]
cmd: add asn1_compiler
Imported from linux kernel v5.3:
asn1.h without changes
asn1_ber_bytecode.h without changes
asn1_decoder.h without changes
asn1_compiler.c without changes
This host command will be used to create a ASN1 parser, for example,
for pkcs7 messages or x509 certificates. More specifically, it will
generate *byte code* which will be interpreted by asn1 decoder library.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
AKASHI Takahiro [Wed, 13 Nov 2019 00:44:51 +0000 (09:44 +0900)]
include: kernel.h: include printk.h
Adding "printk.h" will help improve portability from linux kernel
code (in my case, lib/asn1_decoder.c and others) where printf and
pr_* variant functions are used.
AKASHI Takahiro [Wed, 13 Nov 2019 00:44:49 +0000 (09:44 +0900)]
rtc: move date.c from drivers/rtc/ to lib/
In the next commit, rtc_mktime(), for compatibility with linux, will be
implemented using rtc_mktime(), which is no longer drivers/rtc specific.
So move this file under lib/.
AKASHI Takahiro [Wed, 13 Nov 2019 00:44:47 +0000 (09:44 +0900)]
linux_compat: move kmemdup() from ubifs.c to linux_compat.c
linux_compat.c is the best place for kmemdup(), which is currenly used
only in ubifs.c, but will also be used when other kernel files
(in my case, lib/crypto/x509_cert_parser.c and pkcs7_parser.c) will be
imported. So just move it.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Patrice Chotard [Mon, 25 Nov 2019 08:07:37 +0000 (09:07 +0100)]
cmd: Prepare sysboot command independence
As sysboot and pxe commands are sharing piece of code, migrate this
common code into a new file pxe_utils.c to prepare sysboot command
code extraction from pxe.c
Tom Rini [Fri, 6 Dec 2019 15:35:18 +0000 (10:35 -0500)]
Merge tag 'u-boot-rockchip-20191206' of https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip
- rockchip pwm driver update to support all the SoCs
- RK3308 GMAC and pinctrl support
- More UART interface support on PX30 and pmugrf reg fix
- Fixup on misc for eth_addr/serial#
- Other updates on variant SoCs
Tom Rini [Fri, 6 Dec 2019 14:56:03 +0000 (09:56 -0500)]
Revert "spl: fix entry_point equal to load_addr"
Due to the (seemingly bogus) assumption of a default
CONFIG_SYS_UBOOT_START value we will revert this change for now and
evaluate it again for the next release along with changes to
CONFIG_SYS_UBOOT_START.
Ben Wolsieffer [Tue, 3 Dec 2019 05:40:05 +0000 (00:40 -0500)]
rockchip: allow loading larger kernels
Recent versions of the Linux kernel with many options enabled have
grown large enough to overwrite the beginning of the initrd. For
example, the kernel I use on my Rock64 and RockPro64 is 34.1 MiB,
while only 31.5 MiB are available between kernel_addr_r and
ramdisk_addr_r.
This patch moves ramdisk_addr_r up by 32 MiB on the RK3328 and RK3399,
allowing for much larger kernels.
Signed-off-by: Ben Wolsieffer <benwolsieffer@gmail.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
David Wu [Tue, 3 Dec 2019 09:49:53 +0000 (17:49 +0800)]
pwm: rk_pwm: Make PWM driver to support all Rockchip Socs
This PWM driver can be used to support pwm functions
for on all Rockchip Socs.
The previous chips than RK3288 did not support polarity,
and register layout was different from the RK3288 PWM.
The RK3288 keep the current functions.
RK3328 and the chips after it, which can support hardware lock,
configure duty, period and polarity at next same period, to
prevent the intermediate temporary state.
Signed-off-by: David Wu <david.wu@rock-chips.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Kever Yang [Mon, 2 Dec 2019 07:58:17 +0000 (15:58 +0800)]
rockchip: config: add support for firefly-px30 board
This is a core board named Core-PX30-JD4 with a mainboard from Firefly,
name it as firefly-px30 for now.
This board can re-use the dts of PX30, the only difference is the UART IO,
the firefly use UART2 M1 while evb use UART2 M0.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Heiko Stuebner [Fri, 29 Nov 2019 15:40:43 +0000 (16:40 +0100)]
rockchip: misc: protect serial# from getting overwritten
serial# is one of the vendor properties and thus protected from being
overwritten if already set. If env_set is called anyway this result in
some nasty warnings, so check for presence before trying that.
In the same direction check for the presence of cpuid# and compare it
to the actual hardware and emit a warning if they don't match.
Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
rockchip: px30: Add support for using UART3 as debug UART
Some generic PX30 SoMs found in the wild use UART3 as their debug output
instead of UART2 (used for MMC) and UART5.
Make it possible to use UART3 as early debug output, with the associated
clock and pinmux configuration. Two sets of output pins are supported (M0/M1).
Future users should also note that the pinmux default in the dts is to use
the M1 pins while the Kconfig option takes M0 as a default.
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
Andy Yan [Tue, 26 Nov 2019 13:15:39 +0000 (21:15 +0800)]
rockchip: px5: enable spl-fifo-mode for emmc for px5-evb
We need load some parts of ATF to sram, but rockchip
dwmmc controllers can't do dma to non-ddr addresses
space, so set the mmc controller into fifo mode in spl.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Andy Yan [Tue, 26 Nov 2019 13:15:38 +0000 (21:15 +0800)]
rockchip: rk3308: enable spl-fifo-mode for emmc
We need load some parts of ATF to sram, but rockchip
dwmmc controllers can't do dma to non-ddr addresses
space, so set the mmc controller into fifo mode in spl.
And show my best respect to Heiko's work for this solution.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Andy Yan [Tue, 26 Nov 2019 13:15:37 +0000 (21:15 +0800)]
doc: rockchip: Update build instruction for rk3308
After commit d8765e2422cd ("Enable building of u-boot.itb
on Rockchip platform"), u-boot.itb will automatically
generated by "make all" command, manually command
"make u-boot.itb" is no longer needed.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
The da850-evm doesn't have the boot pins configured in a way
to make MMC/SD booting an option, and MMC/SD support is not
enabled in SPL. Therefore, there is no need to support raw mode
mmc/sd support in SPL.
This patch disables CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
Giulio Benetti [Mon, 25 Nov 2019 16:18:20 +0000 (17:18 +0100)]
spl: fix entry_point equal to load_addr
At the moment entry_point is set to image_get_load(header) that sets it
to "load address" instead of "entry point", assuming entry_point is
equal to load_addr, but it's not true. Then load_addr is set to
"entry_point - header_size", but this is wrong too since load_addr is
not an entry point.
So use image_get_ep() for entry_point assignment and image_get_load()
for load_addr assignment.
AKASHI Takahiro [Tue, 26 Nov 2019 08:28:49 +0000 (17:28 +0900)]
test/py: test_fs: add tests for creating/deleting many files
# This is actually a resent patch of
# [1] https://lists.denx.de/pipermail/u-boot/2019-May/369170.html
Two test cases are added under test_fs_ext:
test case 10: for root directory
test case 11: for non-root directory
Those will verify a behavior fixed by the commits related to
root directory
("fs: fat: allocate a new cluster for root directory of fat32" and
"fs: fat: flush a directory cluster properly"), and focus on
handling long-file-name directory entries under a directory.
Unlink test for FAT file system seems to fail at test_unlink2.
(When I added this test, I haven't seen any errors though.)
for example,
===8<===
fs_obj_unlink = ['fat', '/home/akashi/tmp/uboot_sandbox_test/128MB.fat32.img']
def test_unlink2(self, u_boot_console, fs_obj_unlink):
"""
Test Case 2 - delete many files
"""
fs_type,fs_img = fs_obj_unlink
with u_boot_console.log.section('Test Case 2 - unlink (many)'):
output = u_boot_console.run_command('host bind 0 %s' % fs_img)
for i in range(0, 20):
output = u_boot_console.run_command_list([
'%srm host 0:0 dir2/0123456789abcdef%02x' % (fs_type, i),
'%sls host 0:0 dir2/0123456789abcdef%02x' % (fs_type, i)])
assert('' == ''.join(output))
This can happen when fat_itr_next() wrongly detects an already-
deleted directory entry.
File deletion, which was added in the commit f8240ce95d64 ("fs: fat:
support unlink"), is implemented by marking its entry for a short name
with DELETED_FLAG, but related entry slots for a long file name are kept
unmodified. (So entries will never be actually deleted from media.)
To handle this case correctly, an additional check for a directory slot
will be needed in fat_itr_next().
In addition, I added extra comments about long file name and short file
name format in FAT file system. Although they are not directly related
to the issue, I hope it will be helpful for better understandings
in general.
The mmc CID value is one of the input parameters used to provision the
RPMB key. The trusted execution environment expects this value to be
specified in big endian format.
Before this fix, on little endian systems, the value returned by the
linux kernel mmc driver differed from the one returned by u-boot.
This meant that if linux provisioned the RPMB key, u-boot would not
have access to the partition (and the other way around).
Michael Walle [Sun, 1 Dec 2019 16:45:18 +0000 (17:45 +0100)]
drivers: pci: ignore disabled devices
PCI devices may be disabled in the device tree. Devices which are probed
by the device tree handle the "status" property and are skipped if
disabled. Devices which are probed by the PCI enumeration don't check
that property. Fix it.
Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Alex Marginean <alexandru.marginean@nxp.com> Tested-by: Alex Marginean <alexandru.marginean@nxp.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Miquel Raynal [Fri, 25 Oct 2019 17:39:31 +0000 (19:39 +0200)]
mtd: Makefile: deep cleanup
Move MTD-related lines out of the root Makefile. Put them in their
respective directories. Enclose some of these new lines to skip them
when building the SPL. MTD core files and some MTD device drivers are
compiled in a mtd.o object and included in the final object only if
MTD support is required (there are two different symbols for that, one
for U-Boot and one for the SPL).
Now that all defconfigs have been fixed, we can stop the logic where
enabling a command selects the core files to compile. This logic is
broken since selecting a symbol with a 'depends on' will not enforce
this secondary dependency.
Miquel Raynal [Fri, 25 Oct 2019 17:39:29 +0000 (19:39 +0200)]
cmd: nand/sf: isolate legacy code
The 'sf' command is not supposed to rely on the MTD stack, but both
'sf' and 'nand' commands use helpers located in mtd_uboot.c. Despite
their location, these functions do not depend at all on the MTD
stack.
This file (drivers/mtd/mtd_uboot.c) is only compiled if CONFIG_MTD is
selected, which is inconsistent with the current situation. Solve this
by moving these three functions (which are only used by the above two
commands) out of mtd_uboot.c and put them in a C file only compiled
with cmd/sf.c and cmd/nand.c.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
[trini: Don't export get_part function now] Signed-off-by: Tom Rini <trini@konsulko.com>
Miquel Raynal [Thu, 3 Oct 2019 17:50:24 +0000 (19:50 +0200)]
mtd: spi: SPI_FLASH_MTD depends on MTD
It is already the case that all defconfigs with SPI_FLASH_MTD also
declare using MTD, but let's make this consistent and enforce it in
Kconfig. Most of the time SPI_FLASH_MTD is used in conjunction with
UBI, which already depends on MTD.
Suggested-by: Vignesh R <vigneshr@ti.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Miquel Raynal [Thu, 3 Oct 2019 17:50:21 +0000 (19:50 +0200)]
mtd: nand: add includes in NAND core to avoid warnings
Because of the include's game, when some files are compiled for a SPI
NAND device, no warning appears. But when it is for a raw NAND device,
GCC complains. Fix these warning by including <common.h>.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
Miquel Raynal [Thu, 3 Oct 2019 17:50:20 +0000 (19:50 +0200)]
configs: ls104x/ls108x/ls208x: Build the raw NAND core with TFABOOT
Enabling TFABOOT configuration will compile-in a call to nand_read in
the boot sequence. Handle the situation by also selecting officially
the raw NAND core in this case.
Miquel Raynal [Thu, 3 Oct 2019 17:50:18 +0000 (19:50 +0200)]
configs: remove MTD support from bcm11130 and M54418TWR defconfigs
While the right Kconfig entries were selected, because of the missing
CMD_NAND symbol the raw NAND core was never compiled. Remove it from
the defconfigs otherwise the build will fail.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
[trini: Also do this on bcm11130_nand] Signed-off-by: Tom Rini <trini@konsulko.com>
Miquel Raynal [Thu, 3 Oct 2019 17:50:17 +0000 (19:50 +0200)]
configs: remove raw NAND core from k2g defconfigs
Due to previous Makefile organization, the raw NAND subdirectory was
not compiled in if CMD_NAND was not enabled. Because the Denali driver
does not compile with these boards (undefined environment offset),
remove the dependency within the defconfig over the controller driver
(was ignored anyway in the past).
Miquel Raynal [Thu, 3 Oct 2019 17:50:15 +0000 (19:50 +0200)]
mtd: ensure MTD is compiled when CMD_MTDPARTS is selected
MTD support must be enabled when using mtdparts. Indeed, functions
like get_mtd_info(), get_mtd_device() and put_mtd_device() are in
drivers/mtd/mtd_uboot.c and are built only with CONFIG_MTD.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
Miquel Raynal [Thu, 3 Oct 2019 17:50:07 +0000 (19:50 +0200)]
mtd: ensure MTD/the raw NAND core are compiled when there is a NAND flash
Both symbols must be enabled when there is a raw NAND driver
selected. Also enable them when CONFIG_CMD_NAND is selected to avoid
breaking things when we'll further rework the MTD dependency
description.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
[trini: Rebase and migrate a few more boards here] Signed-off-by: Tom Rini <trini@konsulko.com>
Miquel Raynal [Thu, 3 Oct 2019 17:50:03 +0000 (19:50 +0200)]
mtd: rename CONFIG_NAND -> CONFIG_MTD_RAW_NAND
Add more clarity by changing the Kconfig entry name.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
[trini: Re-run migration, update a few more cases] Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
projects / u-boot.git / log