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2022-12-06global: Move remaining CONFIG_SYS_NAND_* to CFG_SYS_NAND_*Tom Rini175-1106/+1106
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_NAND namespace do not easily transition to Kconfig. In many cases they likely should come from the device tree instead. Move these out of CONFIG namespace and in to CFG namespace. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-06Convert CONFIG_SYS_NAND_SIZE to KconfigTom Rini6-10/+5
This converts the following to Kconfig: CONFIG_SYS_NAND_SIZE Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-06Convert CONFIG_SYS_NAND_PAGE_2K et al to KconfigTom Rini9-14/+15
This converts the following to Kconfig: CONFIG_SYS_NAND_PAGE_2K CONFIG_SYS_NAND_PAGE_4K Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-06Convert CONFIG_SYS_NAND_NO_SUBPAGE_WRITE to KconfigTom Rini9-6/+10
This converts the following to Kconfig: CONFIG_SYS_NAND_NO_SUBPAGE_WRITE Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-06Convert CONFIG_SYS_NAND_MAX_OOBFREE et al to KconfigTom Rini40-32/+76
This converts the following to Kconfig: CONFIG_SYS_NAND_MAX_OOBFREE CONFIG_SYS_NAND_MAX_ECCPOS Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-06mtd: nand: raw: atmel_nand: Use ATMEL_BASE_ECC directlyTom Rini2-10/+9
This is the only driver, and only one platform makes use of, setting CONFIG_SYS_NAND_ECC_BASE. Reference ATMEL_BASE_ECC directly in this case. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-06Convert CONFIG_SYS_NAND_HW_ECC to KconfigTom Rini12-15/+16
This converts the following to Kconfig: CONFIG_SYS_NAND_HW_ECC Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-06Convert CONFIG_SYS_NAND_HW_ECC_OOBFIRST to KconfigTom Rini6-6/+7
This converts the following to Kconfig: CONFIG_SYS_NAND_HW_ECC_OOBFIRST Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-06Remove unused symbolsTom Rini12-22/+0
This commit removes the following unused symbols: CONFIG_SYS_NAND_DDR_LAW CONFIG_SYS_NAND_ECCSTEPS CONFIG_SYS_NAND_ECCTOTAL CONFIG_SYS_NAND_ENABLE_PIN_SPL CONFIG_SYS_NAND_MX7_GPMI_62_ECC_BYTES CONFIG_SYS_NAND_U_BOOT_RELOC_SP Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-06Convert CONFIG_SYS_NAND_DBW_8 et al to KconfigTom Rini17-16/+12
This converts the following to Kconfig: CONFIG_SYS_NAND_DBW_8 CONFIG_SYS_NAND_DBW_16 Note that all instances of the code check for CONFIG_SYS_NAND_DBW_16 being defined, and then "else" to CONFIG_SYS_NAND_DBW_8 whereas all of the configs set CONFIG_SYS_NAND_DBW_8. So we introduce CONFIG_SYS_NAND_DBW_16 as an option. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05Prepare v2023.01-rc3Tom Rini2-2/+2
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-05Merge branch '2022-12-05-add-IPv6-support'Tom Rini20-16/+1852
To quote the author: This patch set adds basic IPv6 support to U-boot. It is based on Chris's Packham patches (https://lists.denx.de/pipermail/u-boot/2017-January/279366.html) Chris's patches were taken as base. There were efforts to launch it on HiFive SiFive Unmatched board but the board didn't work well. The code was refactored, fixed some bugs as CRC for little-endian, some parts were implemented in our own way, something was taken from Linux. Finally we did manual tests and the board worked well. Testing was done on HiFive SiFive Unmatched board (RISC-V)
2022-12-05configs: Add IPV6 config to sandbox_flattree_defconfigViacheslav Mitrofanov1-0/+1
Allow to use IPV6 tests in sandbox Signed-off-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com>
2022-12-05configs: Add IPV6 config to sandbox64_defconfigViacheslav Mitrofanov1-0/+1
Allow to use IPV6 tests in sandbox Signed-off-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com>
2022-12-05configs: Add IPV6 config to sandbox_defconfigViacheslav Mitrofanov1-0/+1
Allow to use IPV6 tests in sandbox Signed-off-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com>
2022-12-05test: dm: eth: Add ip6_make_lladdr testViacheslav Mitrofanov1-0/+18
Add a test that checks generated Link Local Address. Use in sandbox Signed-off-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05test: dm: eth: Add ip6_make_snma testViacheslav Mitrofanov1-0/+20
Add a test that checks generated Solicited Node Multicast Address from our ipv6 address. Use in sandbox Signed-off-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05test: dm: eth: Add ip6_addr_in_subnet testViacheslav Mitrofanov1-0/+25
Add a test if two address are in the same subnet. Use in sandbox Signed-off-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05test: dm: eth: Add csum_ipv6_magic testViacheslav Mitrofanov1-0/+29
Test checksum computation. csum_ipv6_magic() uses in upper layer protocols as TCP/UDP/ICMPv6/etc to calculate payload checksum. Series-changes: 3 - Fixed style problems Signed-off-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05test: dm: eth: Add string_to_ip6 testViacheslav Mitrofanov1-0/+55
Add a test to check convertation from char* to struct in6_addr. Use in sandbox Series-changes: 3 - Fixed tests to use length param in string_to_ip6() Series-changes: 5 - Add test under #ifdef Signed-off-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05net: ping6: Add ping6 commandViacheslav Mitrofanov8-2/+197
Implement ping6 command to ping hosts using IPv6. It works the same way as an ordinary ping command. There is no ICMP request so it is not possible to ping our host. This patch adds options in Kconfig and Makefile to build ping6 command. Series-changes: 3 - Added structures and functions descriptions - Added to ping6_receive() return value instead of void Series-changes: 4 - Fixed structures and functions description style Signed-off-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05net: tftp: Add IPv6 support for tftpbootViacheslav Mitrofanov3-7/+103
The command tftpboot uses IPv4 by default. Add the possibility to use IPv6 instead. If an address in the command is an IPv6 address it will use IPv6 to boot or if there is a suffix -ipv6 in the end of the command it also force using IPv6. All other tftpboot features and parameters are left the same. Signed-off-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05net: ipv6: Incorporate IPv6 support into u-boot net subsystemViacheslav Mitrofanov1-1/+22
Add net_ip6_handler (an IPv6 packet handler) into net_loop. Add neighbor discovery mechanism into network init process. That is the main step to run IPv6 in u-boot. Now u-boot is capable to use NDP and handle IPv6 packets. Signed-off-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05net: ipv6: Add implementation of main IPv6 functionsViacheslav Mitrofanov2-64/+459
Functions that were exposed in "net: ipv6: Add IPv6 basic primitives" had only empty implementations and were exposed as API for futher patches. This patch add implementation of these functions. Main functions are: net_ip6_handler() - IPv6 packet handler for incoming packets; net_send_udp_packet6() - make up and send an UDP packet; csum_ipv6_magic() - compute checksum of IPv6 "psuedo-header" per RFC2460 section 8.1; ip6_addr_in_subnet() - check if an address is in our subnet. Other functions are auxiliary. Series-changes: 3 - Added comments - Fixed style problems - Fixed return codes instead of -1 Signed-off-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05net: ipv6: Add ip6addr, gatewayip6, serverip6 variables callbacksViacheslav Mitrofanov1-0/+48
Implement actions on ip6addr, gatewayip6, serverip6 varaibles. on_ip6addr - convert IPv6 string addr to struct ip6_addr on_gatewayip6 - convert IPv6 string addr to struct ip6_addr on_serverip6 - convert IPv6 string addr to struct ip6_addr Series-changes: 3 - Removed memory allocation - Substituted -1 for error code Signed-off-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05net: ipv6: Enable IPv6 typeconversion specifierViacheslav Mitrofanov1-6/+1
Add the possibility to recognize IPv6 address in print function. To output IPv6 address use %pI6 specifier. Series-changes: 3 - Substituted #if (...) for if (...) to get better readability Signed-off-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05net: ipv6: Add string_to_ip6 converterViacheslav Mitrofanov2-0/+113
This functions is used as a converter from IPv6 address string notation to struct ip6_addr that is used everywhere in IPv6 implementation. For example it is used to parse and convert IPv6 address from tftpboot command. Conversion algorithm uses two passes, first to verify syntax and locate colons and second pass to read the address. In case of valid IPv6 address it returns 0. Examples of valid strings: 2001:db8::0:1234:1 2001:0db8:0000:0000:0000:0000:1234:0001 ::1 ::ffff:192.168.1.1 Examples of invalid strings 2001:db8::0::0 (:: can only appear once) 2001:db8:192.168.1.1::1 (v4 part can only appear at the end) 192.168.1.1 (we don't implicity map v4) Series-changes: 3 - Added function description - Added length parameter to string_to_ip6() Series-changes: 4 - Fixed function description style Signed-off-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05net: ipv6: Add Neighbor Discovery Protocol (NDP)Viacheslav Mitrofanov3-0/+392
Implement basic of NDP. It doesn't include such things as Router Solicitation, Router Advertisement and Redirect. It just has Neighbor Solicitation and Neighbor Advertisement. Only these two features are used in u-boot IPv6. Implementation of some NDP functions uses API that was exposed in "net: ipv6: Add IPv6 basic primitives". Also this patch inlcudes update in Makefile to build NDP. Series-changes: 3 - Added structures and functions descriptions - Fixed style problems Series-changes: 4 - Fixed structures and functions description style Signed-off-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05net: ipv6: Add callbacks declarations to get access to IPv6 variablesViacheslav Mitrofanov2-0/+20
Set up callbacks for main IPv6 variables ip6add, serverip6, gatewayip6 and set options to them in flag file. These variables are often set up by users. Signed-off-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05net: ipv6: Add IPv6 build optionsViacheslav Mitrofanov2-0/+11
Add options to Makefile and Kconfig file to build IPv6 Series-changes: 3 - Added help for IPv6 support Signed-off-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05net: ipv6: Add IPv6 basic primitivesViacheslav Mitrofanov2-0/+400
This patch is a collection of basic primitives that are prerequisite for further IPv6 implementation. There are structures definition such as IPv6 header, UDP header (for TFTP), ICMPv6 header. There are auxiliary defines such as protocol codes, padding, struct size and etc. Also here are functions prototypes and its empty implementation that will be used as API for further patches. Here are variables declaration such as IPv6 address of our host, gateway, ipv6 server. Series-changes: 3 - Added functions and structures descriptions - Removed enums ND_OPT_*. It will be moved into further patches - Substituted -1 for error codes Series-changes: 4 - Changed functions and structures description style Signed-off-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05Merge tag 'xilinx-for-v2023.01-rc3-v2' of ↵Tom Rini30-74/+186
https://source.denx.de/u-boot/custodians/u-boot-microblaze Xilinx changes for v2023.01-rc3-v2 xilinx: - Fix MAC address selection for System Controller from FRU - Cleanup Kconfig (ZYNQ_MAC_IN_EEPROM symbol) versal: - Create u-boot.elf for mini spi configurations versal-net: - Enable MT35XU flash zynq: - Add missing timer to DT for mini configurations zynqmp: - Do not include psu_init to U-Boot by default - Do not enable IPI by default to mini U-Boot - Update Luca's fragment - Fix SPL_FS_LOAD_PAYLOAD_NAME usage spi: - gqspi: Fix tapdelay values - gqspi: Fix 64bit address support - cadence: Remove condition for calling enable linear mode - nor-core: Invert logic to reflect sst26 flash unlocked net: - Add PCS/PMA phy support
2022-12-05Merge tag 'i2cfixes-for-v2023.01-rc3' of ↵Tom Rini1-0/+0
https://source.denx.de/u-boot/custodians/u-boot-i2c i2c Fixes for v2023.01-rc3 - nuovoton driver: rename npcm_i2c -> npcm-i2c from Jim Liu
2022-12-05mtd: spi-nor-core: Invert logic to reflect sst26 flash unlockedAlgapally Santosh Sagar1-1/+1
flash_is_locked is changed to flash_is_unlocked with commit 513c6071ce73 ("mtd: spi: Convert is_locked callback to is_unlocked"). sst26_is_locked() is also changed to sst26_is_unlocked() but the logic remained same. Invert the logic for the flash lock/unlock to work properly. Signed-off-by: Algapally Santosh Sagar <santoshsagar.algapally@amd.com> Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com> Reviewed-by: Jan Kiszka <jan.kiszka@siemens.com> Reviewed-by: Dhruva Gole <d-gole@ti.com> Link: https://lore.kernel.org/r/20221122051833.13306-1-ashok.reddy.soma@amd.com Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-12-05xilinx: zynqmp: Fix SPL_FS_LOAD_PAYLOAD_NAME usageMichal Simek1-21/+24
SPL_FS_LOAD_PAYLOAD_NAME depends on SPL to be enabled. If SPL is not enabled code still expects SPL_FS_LOAD_PAYLOAD_NAME to be present. That's why setup proper dependency in the code. And by doing so also change the logic around dfu_alt_info string composition to be simpler. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/3989c390a4acae13a1b05c040e14fb3d68bced02.1669986373.git.michal.simek@amd.com
2022-12-05arm64: versal-net: Enable defconfig for Micron octal flashesAshok Reddy Soma1-0/+1
Micron mt35 series octal flashes are under config option CONFIG_SPI_FLASH_MT35XU. Enable it in default defconfig for octal flashes to be detected. Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/dfaf73a72c7b408f1b8530f411c405d3dcf9f854.1669717110.git.michal.simek@amd.com
2022-12-05spi: cadence-qspi: Remove condition for calling enable linear modeAshok Reddy Soma1-5/+1
cadence_qspi_apb_enable_linear_mode() has a weak function defined, so no need to gaurd this under if (CONFIG_IS_ENABLED(ARCH_VERSAL)). In cadence_qspi_apb_write_execute(), enable linear mode is called twice by mistake, remove extra one. Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com> Link: https://lore.kernel.org/r/20221129114134.18909-1-ashok.reddy.soma@amd.com Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-12-05ARM: zynq: Add missing twd timer for mini configurationsMichal Simek3-0/+21
The commit b7e0750d8872 ("zynq: Convert arm twd timer to DM driver") switched timer to DM but missing to add nodes to all mini configurations. Based on it missing timer end up in non functional system where any delay doesn't work. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/2020fc7e3d4760e890265485b3c7e18eb1caf8be.1669724598.git.michal.simek@amd.com
2022-12-05arm64: zynqmp: Do not enable IPI by defaultMichal Simek7-2/+8
ZynqMP mini configurations are not using IPI driver and enabling this is adding additional ~1200 Bytes (depends on configuration). This ends up in situation that there is no enough space in OCM for relocation that's why disable this driver for all mini configurations. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/c71bab3927cb71ae517d9c21f59f3d5cf0caf712.1669734580.git.michal.simek@amd.com
2022-12-05arm64: zynqmp: Do not include psu_init to U-Boot by defaultMichal Simek10-14/+10
The commit ed35de617013 ("Convert CONFIG_ZYNQMP_PSU_INIT_ENABLED to Kconfig") converted CONFIG_ZYNQMP_PSU_INIT_ENABLED symbol and enabled it by default which is not correct configuration. Intention of this config was to have it enabled by default for SPL and provide an option to users to also do low level initialization directly from U-Boot. That's why it is necessary to define second symbol with SPL marking in it and properly use symbols depends on usage in Makefile. Also disable ZYNQMP_PSU_INIT_ENABLED from boards which enables it by default. CONFIG_SPL_ZYNQMP_PSU_INIT_ENABLED is enabled by default when SPL is enabled. Reported-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com> Reviewed-by: Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/d5fcbd66b05bf0d7ef594e66464ee23b48c5e4cc.1669969083.git.michal.simek@amd.com
2022-12-05board/xilinx/zynqmp/MAINTAINERS: change e-mail address for Luca CeresoliLuca Ceresoli1-1/+1
My Bootlin address is the preferred one now. Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Link: https://lore.kernel.org/r/20221203214939.56608-1-luca@lucaceresoli.net Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-12-05xilinx: Remove unused ZYNQ_MAC_IN_EEPROM/ZYNQ_GEM_I2C_MAC_OFFSET entriesMichal Simek4-23/+0
The commit ba74bcf3e07b ("xilinx: common: Remove zynq_board_read_rom_ethaddr()") removed zynq_board_read_rom_ethaddr() because xlnx,eeprom link via DT chosen node is no longer used. But forget to remove Kconfig entries which are used by this code only. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/f97451ed33409838efea4071553b6da795cfc578.1669192026.git.michal.simek@amd.com
2022-12-05xilinx: Add option to select SC id instead of DUT id for SC supportMichal Simek3-1/+15
Reading MAC address from on board EEPROM requires different type for System Controller (SC). Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/90bb7cc5463568a690b979f18c8d42556986b46d.1669204122.git.michal.simek@amd.com
2022-12-05spi: zynqmp_qspi: Add support for 64-bit read/writeVenkatesh Yadav Abbarapu1-2/+4
When we pass the 64-bit address to read/write, only lower 32-bit address is getting updated. Program the upper 32-bit address in the DMA destination memory address MSBs register, which can handle upto 44-bit destination address. Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com> Link: https://lore.kernel.org/r/20221125104413.26140-1-venkatesh.abbarapu@amd.com Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-12-05arm64: versal: Enable REMAKE_ELF for mini_ospi/mini_qspiVenkatesh Yadav Abbarapu2-0/+2
Enable the config REMAKE_ELF in xilinx_versal_mini_ospi_defconfig and xilinx_versal_mini_qspi_defconfig which generates u-boot.elf. This commit a8c281d4b737("Convert CONFIG_REMAKE_ELF to Kconfig") misses to enable this config in these defconfigs. Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com> Link: https://lore.kernel.org/r/20221125084639.23835-1-venkatesh.abbarapu@amd.com Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-12-05spi: zynqmp_gqspi: Update tapdelay valueT Karthik Reddy1-1/+1
The driver was using an incorrect value for GQSPI_LPBK_DLY_ADJ_DLY_1 tapdelay for Versal for frequencies above 100MHz. Change it from 2 to 1 based on the recommended value in IP spec. Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com> Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com> Reviewed-by: Dhruva Gole <d-gole@ti.com> Link: https://lore.kernel.org/r/20221123090451.11409-1-ashok.reddy.soma@amd.com Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-12-05arm64: zynqmp: dynamically mark r5 cores as usedLukas Funke2-1/+29
When Linux boot takes over control of the pmu (by signaling PM_INIT_FINALIZE via ipi), pmu will switch off 'unused' rpu cores. The Xilinx zynqmp fsbl prevents switching off those cores by marking rpu cores as 'used' when loading code partitions to those cores. The current u-boot SPL is missing this behaviour, which results in halting rpu cores during Linux boot. This commit mimics the xilinx zynqmp fsbl behavior by marking r5 cores as used when they are released during boot. Signed-off-by: Lukas Funke <lukas.funke@weidmueller.com> Signed-off-by: Lukas Funke <lukas.funke-oss@weidmueller.com> Link: https://lore.kernel.org/r/20221028121547.26464-2-lukas.funke-oss@weidmueller.com Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-12-05net: xilinx_axi: check PCS/PMA PHY status in setup_phyAndy Chiu1-0/+44
Both PCS/PMA PHY and the external PHY need to have a valid link status in order to have Ethernet traffic. Check and wait this status at setup_phy() so that we could diagnose if there is a PHY issue. Signed-off-by: Andy Chiu <andy.chiu@sifive.com> Reviewed-by: Greentime Hu <greentime.hu@sifive.com> Link: https://lore.kernel.org/r/20221101035800.912644-3-andy.chiu@sifive.com Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-12-05net: xilinx_axi: add PCS/PMA PHYAndy Chiu1-2/+24
If we bridge an external PHY to Xilinx's PCS/PMA PHY and would like to get and set the real status of the PHY facing the external world. Then we should phy_connect() to the external PHY instead of the PCS/PMA one. Thus, we add a pcs-handle DT entry, which have been merged in Linux, and leave the configuration of it to the driver itself. Unlike Linux, where the PCS/PMA PHY is managed by phylink, managing the PCS/PMA PHY is only internal to the driver in U-Boot. The PCS/PMA PHY pressents only when the phy-mode is configured as SGMII or 1000Base-X, so it is always 1 Gbps and full-duplex and we may skip passing link information out. Signed-off-by: Andy Chiu <andy.chiu@sifive.com> Reviewed-by: Greentime Hu <greentime.hu@sifive.com> Link: https://lore.kernel.org/r/20221101035800.912644-2-andy.chiu@sifive.com Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-12-05i2c: nuvoton: renamed the NPCM i2c driverJim Liu1-0/+0
The Makefile name is npcm_i2c but the driver is npcm-i2c. Signed-off-by: Jim Liu <JJLIU0@nuvoton.com> Reviewed-by: Heiko Schocher <hs@denx.de>
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