Commit graph

83341 commits

Author SHA1 Message Date
Roger Quadros
664d536926 mtd: rawnand: nand_spl_loaders: Fix cast type build warning
Fixes the below build warning on 64-bit platforms.

drivers/mtd/nand/raw/nand_spl_loaders.c:26:21: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
      dst = (void *)((int)dst - page_offset);

Signed-off-by: Roger Quadros <rogerq@kernel.org>
Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
Link: https://lore.kernel.org/all/20221011115012.6181-8-rogerq@kernel.org
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
2022-12-10 14:35:54 +01:00
Roger Quadros
cd72a950e0 mtd: rawnand: omap_gpmc: Optimize NAND reads
Rename omap_nand_read() to omap_nand_read_buf() to reflect
actual behaviour.

Use FIFO read address instead of raw read address for reads.

The GPMC automatically converts 32-bit/16-bit reads to NAND
device specific reads (8/16 bit). Use the largest possible
read granularity size for more efficient reads.

Signed-off-by: Roger Quadros <rogerq@kernel.org>
Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
Link: https://lore.kernel.org/all/20221011115012.6181-5-rogerq@kernel.org
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
2022-12-10 11:11:25 +01:00
Roger Quadros
7e4a494c5f mtd: rawnand: omap_gpmc: Fix build warning on 64-bit platforms
Pointer size cannot be assumed to be 32-bit, so use
use uintptr_t instead of uint32_t.

Fixes the below build warning on 64-bit builds.

drivers/mtd/nand/raw/omap_gpmc.c:439:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
  head = ((uint32_t) buf) % 4;

Signed-off-by: Roger Quadros <rogerq@kernel.org>
Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
Link: https://lore.kernel.org/all/20221011115012.6181-4-rogerq@kernel.org
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
2022-12-10 11:11:25 +01:00
Roger Quadros
472229fcfc mtd: rawnand: omap_gpmc: Enable build for K2/K3 platforms
The GPMC module is present on some K2 and K3 SoCs.
Enable building GPMC NAND driver for K2/K3 platforms.

Signed-off-by: Roger Quadros <rogerq@kernel.org>
Reviewed-By: Michael Trimarchi <michael@amarulasolutions.com>
Link: https://lore.kernel.org/all/20221011115012.6181-3-rogerq@kernel.org
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
2022-12-10 11:11:25 +01:00
Roger Quadros
c6bafdae50 mtd: rawnand: omap_gpmc: Deprecate asm/arch/mem.h
We want to get rid of <asm/arch/mem.h> so don't
enforce it for new platforms.

This also means GPMC_MAX CS doesn't have to be defined
by platform code.

Define it locally here for now.

Signed-off-by: Roger Quadros <rogerq@kernel.org>
Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
Link: https://lore.kernel.org/all/20221011115012.6181-2-rogerq@kernel.org
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
2022-12-10 11:11:25 +01:00
Michael Trimarchi
308bd74663 cmd: nand: Extend nand info to print ecc information
Extract the information about ecc strength and ecc step size
from mtd controller. This information is usefull to check if
what we think as ecc is what we really configured.

Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Reviewed-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Link: https://lore.kernel.org/all/20220922133937.277463-1-michael@amarulasolutions.com
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
2022-12-10 11:11:25 +01:00
Tom Rini
bc71afc3c5 Merge branch '2022-12-09-platform-updates' into next
- Assorted TI platform updates
- Add DM_RTC callback functions, and a related x86 clean-up.
2022-12-09 17:50:51 -05:00
Dhruva Gole
04150400c9 configs: enable OSPI related configs in AM62x
Add am62x_evm_r5_defconfig for OSPI Flash support in R5 SPL
and am62x_evm_a53_defconfig for A53 SPL and U-Boot
support.
These configs enable OSPI Flash boot functionality in the board as well
as the usage of OSPI Flash from U-Boot.

Signed-off-by: Dhruva Gole <d-gole@ti.com>
2022-12-09 14:12:53 -05:00
Dhruva Gole
8994ac365a arm: dts: Add OSPI support for AM62-SK
Add OSPI Support such that this device can boot up using OSPI Flash.
Also can use the flash for other purposes if required from uboot.

Signed-off-by: Dhruva Gole <d-gole@ti.com>
2022-12-09 14:12:53 -05:00
Dhruva Gole
8bd8a5d022 arm: dts: k3-am62x: sync dt with linux kernel
Sync the DT Files with linux kernel (tag v6.0.3)

Signed-off-by: Dhruva Gole <d-gole@ti.com>
2022-12-09 14:12:53 -05:00
Bryan Brattlof
719bd650c3 configs: introduce configs for the am62a
Introduce the minimum configs, only SD-MMC and UART boot related
settings, to serve as a good starting point for the am62a as we add more
functionality.

Signed-off-by: Bryan Brattlof <bb@ti.com>
[trini: Disable CONFIG_NET as it's not used, in both platforms]
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-09 14:12:28 -05:00
Bryan Brattlof
d90c8bc441 board: ti: introduce the basic files needed to support the am62a
Introduce the bare minimum SD and UART support for the am62a sk.

Signed-off-by: Bryan Brattlof <bb@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2022-12-09 14:10:28 -05:00
Bryan Brattlof
b6cbcd6155 arm: mach-k3: am62a: introduce auto-generated SoC data
Introduce the auto-generated clock tree and power domain data needed to
attach the am62a into the power-domain and clock frameworks of uboot

Signed-off-by: Bryan Brattlof <bb@ti.com>
2022-12-09 14:10:28 -05:00
Bryan Brattlof
b511b371ad arm: mach-k3: introduce basic files to support the am62a
Introduce the mach-k3 files needed to properly boot TI's am62a SoC
family of devices

Signed-off-by: Bryan Brattlof <bb@ti.com>
2022-12-09 14:10:28 -05:00
Bryan Brattlof
e38025c8b5 soc: ti: k3-socinfo: add am62a SoC entry
Add identification support for TI's am62ax family of SoCs

Signed-off-by: Bryan Brattlof <bb@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2022-12-09 14:10:28 -05:00
Bryan Brattlof
f54febe1b1 ram: k3-ddrss: add am62a controller support
TI's am62a family of SoCs uses a new 32bit DDR controller that shares
much of the same functionality with the existing am64 and j721e
controllers.

Select this controller by default when u-boot is build for the am62a

Signed-off-by: Bryan Brattlof <bb@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2022-12-09 14:10:28 -05:00
Bryan Brattlof
6bdfa69155 arm: dts: introduce am62a7 u-boot dtbs
Introduce the base dts files needed for u-boot or to augment the
linux dtbs for use in the u-boot-spl and u-boot binaries

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Bryan Brattlof <bb@ti.com>
2022-12-09 14:10:28 -05:00
Bryan Brattlof
253802912a arm: dts: introduce am62a7 dtbs from linux kernel
Introduce the basic am62a7 SoC dtbs from the v6.1-rc3 tag of the linux
kernel along with the new am62a specific pinmux definition that we will
use to generate the dtbs for the u-boot-spl and u-boot binaries

Co-developed-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Bryan Brattlof <bb@ti.com>
2022-12-09 14:10:28 -05:00
Bryan Brattlof
ee31be429b ram: k3-ddrss: add auto-generated macros for am62a support
The new 32bit DDR controller for TI's am62a family of SoCs shares much
of the same functionality with the existing 16bit (am64) and 32bit
(j721e) controllers, so this patch reorganizes the existing
auto-generated macros for the 16bit and 32bit controllers to make room
for the macros for the am62a's controller

This patch consists mostly of header/macro renames and additions with a
new Kconfig option (K3_AM62A_DDRSS) allowing us to select these new
macros during compilation.

Signed-off-by: Bryan Brattlof <bb@ti.com>
2022-12-09 14:10:28 -05:00
Sean Anderson
640aecb416 rtc: Add fallbacks for dm functions
This adds fallbacks for the various dm_rtc_* functions. This allows
common code to use these functions without ifdefs.

Fixes: c8ce7ba87d ("misc: Add support for nvmem cells")
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Sean Anderson <sean.anderson@seco.com>
2022-12-09 14:10:28 -05:00
Sean Anderson
0db588caf9 x86: fsp: Only compile fsp_save_s3_stack if (SPL_)DM_RTC is enabled
This function calls rtc_write32, which has a different signature
depending on if (SPL_)DM_RTC is enabled or not. This could result in a
mismatch in SPL if DM_RTC was enabled but SPL_DM_RTC, as the non-DM
declaration would still be used in SPL even though the implementation
would be for non-DM_RTC. We are switching to the correct definitions in
the next commit, so this will become a compilation error. Since
fsp_save_s3_stack is not called from SPL, avoid compiling it if
(SPL_)DM_RTC is disabled.

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
2022-12-09 14:10:28 -05:00
Pali Rohár
544071ac4a Nokia RX-51: Use ENTRY/ENDPROC for save_boot_params
ENTRY/ENDPROC macros from linux/linkage.h will make code more readable and
also will properly mark assembly symbol in ELF binary as function symbol.

Signed-off-by: Pali Rohár <pali@kernel.org>
2022-12-09 14:10:28 -05:00
Tom Rini
0494ab37c2 Merge branch '2022-12-08-assorted-tooling-and-fs-fixes' into next
- Assorted fixes for squashfs, ext4, a number of host tools (including
  reworking u-boot-initial-env) and then a few unrelated code cleanups /
  fixes.
2022-12-08 15:13:19 -05:00
Tom Rini
8f17040877 - Drop MMCI interrupt-names in STM32H743, STM32MP15 and STM322MP13 DT
DHSOM:
   - Enable assorted ST specific commands
   - Add version variable
   - Add boot counter
 STM32MP13:
   - Add sdmmc cd-gpios for STM32MP135F-DK
   - Add clock & reset support
 STM32 ADC:
   - Split channel init into several routines
   - Add support of generic channels binding
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Merge tag 'u-boot-stm32-20221207' of https://source.denx.de/u-boot/custodians/u-boot-stm

- Drop MMCI interrupt-names in STM32H743, STM32MP15 and STM322MP13 DT

DHSOM:
  - Enable assorted ST specific commands
  - Add version variable
  - Add boot counter
STM32MP13:
  - Add sdmmc cd-gpios for STM32MP135F-DK
  - Add clock & reset support
STM32 ADC:
  - Split channel init into several routines
  - Add support of generic channels binding
2022-12-08 11:25:08 -05:00
Tom Rini
573359d14d Merge https://source.denx.de/u-boot/custodians/u-boot-usb
- DFU and RNDIS fixes
2022-12-08 11:24:50 -05:00
Pali Rohár
bd0ed9a2d2 ata: ahci-pci: Replace magic constant by macro
Replace 0x1b21 by macro PCI_VENDOR_ID_ASMEDIA with the same value.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-08 10:46:01 -05:00
Kasper Revsbech
aeea67f9a0 fs/squashfs: use lldiv function for math
When compling for x86:
u-boot/fs/squashfs/sqfs.c:90: undefined reference to `__udivmoddi4'

Signed-off-by: Kasper Revsbech <kasper.revsbech.ext@siemensgamesa.com>
Tested-by: Sean Nyekjaer <sean@geanix.com>
2022-12-08 09:29:02 -05:00
Max Krummenacher
486aef08de u-boot-initial-env: rework make target
With LTO enabled the U-Boot initial environment is no longer stored
in an easy accessible section in env/common.o. I.e. the section name
changes from build to build, its content maybe compressed and it is
annotated with additional data.

Drop trying to read the initial env with elf tools from the compiler
specific object file in favour of adding and using a host tool with
the only functionality of printing the initial env to stdout.

See also:
https://lore.kernel.org/all/927b122e-1f62-e790-f5ca-30bae4332c77@foss.st.com/

Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Acked-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-08 09:29:02 -05:00
Patrick Delaunay
55b0affd26 firmware: scmi: use protocol node name to bind the scmi regulator driver
In scmi firmware driver, it is better to bind the scmi protocol driver
"scmi_voltage_domain" with the node name of the protocol 17 and not
the sub-node named "regulator", because is a fixed string which doesn't
provide information and because it is not aligned with the other scmi
protocol nodes.

For example on stm32mp135f-dk board with device tree in stm32mp131.dtsi

scmi: scmi {
	compatible = "linaro,scmi-optee";
	#address-cells = <1>;
	#size-cells = <0>;
	linaro,optee-channel-id = <0>;
	shmem = <&scmi_shm>;
	scmi_clk: protocol@14 {
		reg = <0x14>;
		#clock-cells = <1>;
	};
	scmi_reset: protocol@16 {
		reg = <0x16>;
		#reset-cells = <1>;
	};
	scmi_voltd: protocol@17 {
		reg = <0x17>;
		scmi_regu: regulators {
			#address-cells = <1>;
			#size-cells = <0>;
			scmi_reg11: voltd-reg11 {
				reg = <VOLTD_SCMI_REG11>;
				regulator-name = "reg11";
			};
			scmi_reg18: voltd-reg18 {
				reg = <VOLTD_SCMI_REG18>;
				regulator-name = "reg18";
			};
			scmi_usb33: voltd-usb33 {
				reg = <VOLTD_SCMI_USB33>;
				regulator-name = "usb33";
			};
		};
	};
};

Before the patch:

> dm tree

 scmi_agent    0  [ + ]   scmi-over-optee       |-- scmi
 clk           1  [ + ]   scmi_clk              |   |-- protocol@14
 ...
 reset         1  [   ]   scmi_reset_domain     |   |-- protocol@16
 nop           2  [ + ]   scmi_voltage_domain   |   `-- regulators
 regulator     0  [ + ]   scmi_regulator        |       |-- voltd-reg11
 regulator     1  [ + ]   scmi_regulator        |       |-- voltd-reg18
 regulator     2  [ + ]   scmi_regulator        |       |-- voltd-usb33
 ...

after the patch:

> dm tree

 scmi_agent    0  [ + ]   scmi-over-optee       |-- scmi
 clk           1  [ + ]   scmi_clk              |   |-- protocol@14
 ...
 reset         1  [   ]   scmi_reset_domain     |   |-- protocol@16
 nop           2  [ + ]   scmi_voltage_domain   |   `-- protocol@17
 regulator     0  [ + ]   scmi_regulator        |       |-- voltd-reg11
 regulator     1  [ + ]   scmi_regulator        |       |-- voltd-reg18
 regulator     2  [ + ]   scmi_regulator        |       |-- voltd-usb33
 ...

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-12-08 09:29:02 -05:00
Marc Kleine-Budde
28f924f265 tools: mkimage: add new image type "fdt_legacy"
If the user select the image type "flat_dt" a FIT image will be build.
This breaks the legacy use case of putting a Flat Device Tree into a
legacy u-boot image.

Add a new image type "fdt_legacy" to build a legacy u-boot image
with a "flat_dt" type.

Link: https://lore.kernel.org/all/20221028155205.ojw6tcso2fofgnhm@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
2022-12-08 09:29:02 -05:00
Marc Kleine-Budde
72c3f5dbd9 tools: mkimage: don't print error message "Success" in case of failure
In case there's no struct image_type_params::set_header callback, no
"errno" will be set. Don't fail with an error message, followed by
"Success". Remove the printing of the human readable "errno" value.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-08 09:29:02 -05:00
Mikhail Ilin
4b95e8407e tools: fdtgrep: Fix handle leak
The handle "fd" was created in fdtgrep.c:708 by calling the
 "open" function and is lost in fdtgrep.c:716 and fdtgrep.c:723.
 Close file descriptor 'fd' before exiting with an error from function
 utilfdt_read_err_len(const char *filename, char **buffp, off_t *len).

Fixes: 1043d0a029 ("fdt: Add fdtgrep tool")
Signed-off-by: Mikhail Ilin <ilin.mikhail.ol@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-08 09:29:02 -05:00
Mikhail Ilin
17f8a74876 tools: mkimage: Fix nullptr at strchr()
The copy_datafile(ifd, params.datafile) function has been
 implemented to copy data by reducing the number of lines in the main
 function.

Signed-off-by: Mikhail Ilin <ilin.mikhail.ol@gmail.com>
2022-12-08 09:29:01 -05:00
Mikhail Ilin
04e6332ec0 fs: ext4: Fix free(NULL)
The 'depth_dirname', 'ptr', 'parent_inode' and 'first_inode' pointers
may be null. Thus, it is necessary to check them before using free() to
avoid free(NULL) cases.

Fixes: 934b14f2bb ("ext4: free allocations by parse_path()")
Signed-off-by: Mikhail Ilin <ilin.mikhail.ol@gmail.com>
2022-12-08 09:28:31 -05:00
Mikhail Ilin
2d1b2ac13f tool: ifwitool: Fix buffer overflow
An incorrect 1st parameter is passed to the fix_member()
 function. Should use a pointer to the beginning of the parent structure
 (bpdt or subpart_dir, because are boxed), not to their fields. Otherwise,
 this leads to an overrun of the structure boundary, since in the
 fix_member() function, an 'offset' is made, relative to the 1st argument,
 which itself is an 'offset' from the beginning of the structure.

Signed-off-by: Mikhail Ilin <ilin.mikhail.ol@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-08 09:25:44 -05:00
Mikhail Ilin
164232943c tool: ifwitool: The function localtime() can return NULL.
This will cause the local_time pointer is passed as the 4th argument
 to function strftime() to also point to NULL. This result in a
 segmentation fault. Thus, it's necessary to add a check of the local_time
 pointer to NULL.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Signed-off-by: Mikhail Ilin <ilin.mikhail.ol@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-08 09:25:44 -05:00
Jaehoon Chung
c059a22b77 tools: env: fw_env: Fix unused-result warning
Fix unused-result warning about fread.

tools/env/fw_env.c: In function ‘find_nvmem_device’:
tools/env/fw_env.c:1751:3: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
 1751 |   fread(buf, sizeof(buf), 1, fp);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
2022-12-08 09:25:44 -05:00
Szymon Heidrich
51a0e215ec usb: gadget: rndis: Prevent InformationBufferOffset manipulation
Prevent access to arbitrary memory locations in gen_ndis_set_resp
via manipulation of buf->InformationBufferOffset. Original
implementation permits manipulation of InformationBufferOffset to
exploit OID_GEN_CURRENT_PACKET_FILTER to set arbitrary memory contents
within a 32byte offset as the devices packet filter. The packet filter
value may be next retrieved using gen_ndis_query_resp so it is possible
to extract specific memory regions two bytes a time.

The rndis_query_response was not modified as neither the buffer offset
nor length passed to gen_ndis_query_resp is used.

Signed-off-by: Szymon Heidrich <szymon.heidrich@gmail.com>
2022-12-08 14:30:39 +01:00
Patrick Delaunay
bcd4110702 dfu: Make DFU virtual backend SPL friendly
Define stub for dfu_*_virt function in SPL, because
CONFIG_SPL_DFU_VIRT is not defined.

This patch avoids compilation issue in dfu_fill_entity() when
CONFIG_SPL_DFU is activated because the dfu_fill_entity_virt()
function is not available.

Fixes: ec44cace4b ("dfu: add DFU virtual backend")
Reported-by: Marek Vasut <marex@denx.de>
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Tested-by: Marek Vasut <marex@denx.de>
2022-12-08 14:30:39 +01:00
Hugo SIMELIERE
14dc0ab138 usb: gadget: dfu: Fix check of transfer direction
Commit fbce985e28 to fix CVE-2022-2347
blocks DFU usb requests.
The verification of the transfer direction was done by an equality
but it is a bit mask.

Signed-off-by: Hugo SIMELIERE <hsimeliere.opensource@witekio.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Sultan Qasim Khan <sultan.qasimkhan@nccgroup.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Tested-by: Marek Vasut <marex@denx.de>
2022-12-08 14:30:39 +01:00
Tom Rini
9060919822 Merge https://source.denx.de/u-boot/custodians/u-boot-riscv
- Kautuk's semihosting patch:
  move semihosting library from arm directory to common place and add
  RISC-V support
- Zong's Kconfig patch:
  use "imply" instead of "select" to allow user to decide if
  SPL_SEPARATE_BSS should be selected
2022-12-08 08:28:14 -05:00
Tom Rini
341ba8d94b Second set of u-boot-at91 fixes for the 2023.01 cycle
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Merge tag 'u-boot-at91-fixes-2023.01-b' of https://source.denx.de/u-boot/custodians/u-boot-at91

Second set of u-boot-at91 fixes for the 2023.01 cycle:

This is a single tiny fix that allows the correct name for one pin on
sama7g5 device. People with DT coming from Linux will have build errors
without this if they add NAND device.
2022-12-08 08:27:50 -05:00
Zong Li
57b9900cd5 riscv: use imply instead of select for SPL_SEPARATE_BSS
Use imply instead of select, then it can still be disabled by
board-specific defconfig, or be set to n manually.

Signed-off-by: Zong Li <zong.li@sifive.com>
Reviewed-by: Rick Chen <rick@andestech.com>
Reviewed-by: Bin Meng <bmeng@tinylab.org>
2022-12-08 15:50:22 +08:00
Kautuk Consul
ac14155a2a common/spl/Kconfig: add dependency on SPL_SEMIHOSTING for SPL payload
When we enable CONFIG_SPL and CONFIG_SPL_SEMIHOSTING then the code
in common/spl/spl_semihosting.c tries to use the
CONFIG_SPL_FS_LOAD_PAYLOAD_NAME string which remains undeclared
unless SPL_FS_EXT4 || SPL_FS_FAT || SPL_FS_SQUASHFS are configured.

Add a dependency of SPL_SEMIHOSTING in the depends for
SPL_FS_LOAD_PAYLOAD_NAME so that the code compiles fine.

Signed-off-by: Kautuk Consul <kconsul@ventanamicro.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2022-12-08 15:16:10 +08:00
Kautuk Consul
ae3527f088 arch/riscv: add semihosting support for RISC-V
We add RISC-V semihosting based serial console for JTAG based early
debugging.

The RISC-V semihosting specification is available at:
https://github.com/riscv/riscv-semihosting-spec/blob/main/riscv-semihosting-spec.adoc

Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Signed-off-by: Kautuk Consul <kconsul@ventanamicro.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2022-12-08 15:15:58 +08:00
Kautuk Consul
1c03ab9f4b lib: Add common semihosting library
We factor out the arch-independent parts of the ARM semihosting
implementation as a common library so that it can be shared
with RISC-V.

Signed-off-by: Kautuk Consul <kconsul@ventanamicro.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2022-12-08 15:15:22 +08:00
Tom Rini
2b2e9127cc Merge branch '2022-12-07-Kconfig-migrations' into next
- Import another batch of Kconfig migrations and in this case, also
  legacy code removal.
2022-12-07 18:08:01 -05:00
Tom Rini
e524f3a449 net: Remove eth_legacy.c
As there are no more non-DM_ETH cases for networking, remove this legacy
file and update the Makefile to match current usage.

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-07 16:04:17 -05:00
Tom Rini
9e0bcf8043 qe: Remove non-DM_ETH code
As DM_ETH is required for all network drivers, it's now safe to remove
the non-DM_ETH support code.

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-07 16:04:17 -05:00
Tom Rini
2098a3b8fe usb: gadget: Remove non-DM_ETH code
As DM_ETH is required for all network drivers, it's now safe to remove
the non-DM_ETH support code.

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-07 16:04:17 -05:00