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2021-01-23nandbcb: nand support for i.MX8MPHan Xu
Add NAND boot support for i.MX8MP by adding i.MX8MP in nandbcb support list, reading boot_search_count from fuse. i.MX8MN NAND boot is same as i.MX8MP, fix some issues as well. Signed-off-by: Han Xu <han.xu@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23imx: nandbcb: Fix potential overflow in nandbcb_set_boot_configYe Li
Fix Coverity Issue 9006656. In nandbcb_set_boot_config, an integer overflow occurs, with the result converted to a wider integer type. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23imx: nandbcb: Fix potential overflow in fill_dbbt_dataYe Li
Fix Coverity Issue 9006658. In fill_dbbt_data, an integer overflow occurs, with the result converted to a wider integer type Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23imx: nandbcb: Fix resource leak in read_fcbYe Li
Fix Coverity Issue 9006657. In read_fcb, leak of memory to system resource "fcb_raw_page". Adjust the sequence to check the mtd bad block prior than allocation of "fcb_raw_page", also check the NULL return of allocation. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23imx: nandbcb: Fix resource leakYe Li
Fix Coverity Issue 9006655. In write_fcb, leak of memory to resource "fcb_raw_page". Since we have initialized the "ret" to 0, should return the value of ret. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23nandbcb: Fix uninitialized variableYe Li
Fix Coverity Issue 9006654. In write_fcb, use of an uninitialized variable "ret". Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23imx: imx8mn/p: drop CONFIG_SYS_[I,D]CACHE_OFFPeng Fan
Drop CONFIG_SYS_[I,D]CACHE_OFF, it is safe to run with caches enabled on these platforms. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23imx8m: lowlevel_init: tune alignmentPeng Fan
The minimum alignment is 16 bytes, so use align 4 is enough. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23arm: dts: imx8mq: sync dts from Linux KernelPeng Fan
Sync dts from Linux Kernel commit f838f8d2b694cf9d524dc("mfd: ab8500-debugfs: Remove extraneous seq_putc") Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23arm: dts: imx8mm: sync dts from Linux KernelPeng Fan
Sync dts from Linux Kernel commit f838f8d2b694cf9d524dc("mfd: ab8500-debugfs: Remove extraneous seq_putc") Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23arm: dts: imx8mp: sync dts from Linux KernelPeng Fan
Sync dts from Linux Kernel commit f838f8d2b694cf9d524dc("mfd: ab8500-debugfs: Remove extraneous seq_putc") Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23imx8m: clock: add type of set_clk_eqosPeng Fan
Add type of set_clk_eqos to make it could be used by other files. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23arm: dts: imx8mn: sync dts from Linux KernelPeng Fan
Sync dts from Linux Kernel commit f838f8d2b694cf9d524dc("mfd: ab8500-debugfs: Remove extraneous seq_putc") Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23imx: imx8mn_evk: correct stack/malloc adressPeng Fan
Move SP to end of OCRAM space. Drop MALLOC_F to make it alloc from stack space. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23imx: ddr: imx8m: Move selfref_en after DDR scrubYe Li
When doing DDR scrub, the DDR may enter into self refresh if the selfref_en is enabled before DDR scrub. This will cause scrub can't complete that SBRSTAT.scrub_done won't be set. Since the selfref_en can be programmed during the course of normal operation, move it after DDR scrub Signed-off-by: Ye Li <ye.li@nxp.com> Acked-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23imx: imx8mn_ddr4_evk: Use CONFIG_TARGET_IMX8MN_DDR4_EVK for DDR4 EVK boardPeng Fan
use CONFIG_TARGET_IMX8MN_DDR4_EVK for DDR4 EVK board, we will use CONFIG_TARGET_IMX8MN_EVK for LPDDR4 EVK board. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23imx: imx8mp_evk: enable eth supportPeng Fan
Add board code to configure the network interface Add net defconfig Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-21Merge tag 'u-boot-rockchip-20210121' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip - New board: rk3328 NanoPi R2S board; - Fix init voltage for some rk3399 boards; - enable rng for rk3399 by default; - set default to SPI bus 1 for SPI-flash for some board; - add dwc PCIe controller driver on rockchip platform;
2021-01-21pci: Add Rockchip dwc based PCIe controller driverShawn Lin
Add Rockchip dwc based PCIe controller driver for rk356x platform. Driver support Gen3 by operating as a Root complex. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Kever Yang<kever.yang@rock-chips.com>
2021-01-21phy: rockchip: Add Rockchip Synopsys PCIe 3.0 PHYShawn Lin
Add the Rockchip Synopsys based PCIe 3.0 PHY driver as part of Generic PHY framework. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Kever Yang<kever.yang@rock-chips.com>
2021-01-21rockchip: rk3328: Add support for FriendlyARM NanoPi R2SDavid Bauer
This adds support for the NanoPi R2S from FriendlyArm. Rockchip RK3328 SoC 1GB DDR4 RAM Gigabit Ethernet (WAN) Gigabit Ethernet (USB3) (LAN) USB 2.0 Host Port MicroSD slot Reset button WAN - LAN - SYS LED Signed-off-by: David Bauer <mail@david-bauer.net> Reviewed-by: Kever Yang<kever.yang@rock-chips.com>
2021-01-21configs: rk3399: enable rng on firefly/rock960/rockpro64Peter Robinson
Enable the RNG on the Firefly, rock960 and RockPro64 devices to enable KASLR on devices that support it. Signed-off-by: Peter Robinson <pbrobinson@gmail.com> Cc: Akash Gajjar <akash@openedev.com> Cc: Jagan Teki <jagan@amarulasolutions.com> Cc: Kever Yang <kever.yang@rock-chips.com> Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Reviewed-by: Kever Yang<kever.yang@rock-chips.com>
2021-01-21arm: dts: rockchip: rk3399: enable rng at the SoC levelPeter Robinson
The rng is embedded in the SoC so enable it in the device tree universally, the use of it can be controlled by enabling/disabling at the device config level. Signed-off-by: Peter Robinson <pbrobinson@gmail.com> Cc: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Kever Yang<kever.yang@rock-chips.com>
2021-01-21rockchip: leez-rk3399: Provide init voltageKever Yang
Add missing regulator-init-microvolt property to vdd_log regulator. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2021-01-21rockchip: firefly-rk3399: Provide init voltageKever Yang
Add missing regulator-init-microvolt property to vdd_log regulator. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2021-01-21rockchip: evb-rk3399: Provide init voltageKever Yang
Add missing regulator-init-microvolt property to vdd_center regulator. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2021-01-21rockchip: puma-haikou: default to SPI bus 1 for SPI-flashHugh Cole-Baker
SPI flash on this machine is located on bus 1, default to using bus 1 for SPI flash and stop aliasing it to bus 0. Formerly the alias spi1 pointed to &spi5, use an alias spi5 for this instead. Signed-off-by: Hugh Cole-Baker <sigmaris@gmail.com> Suggested-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Kever Yang<kever.yang@rock-chips.com>
2021-01-21rockchip: rk3399-roc-pc: default to SPI bus 1 for SPI-flashHugh Cole-Baker
SPI flash on this board is located on bus 1, default to using bus 1 for SPI flash on both rk3399-roc-pc and -mezzanine, and stop aliasing it to bus 0. Signed-off-by: Hugh Cole-Baker <sigmaris@gmail.com> Suggested-by: Simon Glass <sjg@chromium.org> Fixes: c4cea2bb ("rockchip: Enable building a SPI ROM image on bob") Reviewed-by: Kever Yang<kever.yang@rock-chips.com>
2021-01-20Merge branch '2021-01-20-fs-fixes'Tom Rini
- Minor SquashFS, BTRFS ubifs fixes
2021-01-20ubifs: do not decide upon uninitialized variableHeinrich Schuchardt
Before 'if (err)' we have to initialize the variable otherwise we use a random value from the stack. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-20fs: btrfs: simplify close_ctree_fs_info()Heinrich Schuchardt
At the beginning of close_ctree_fs_info() the value 0 is assigned to err and never changed before testing it. Let's get rid of the superfluous variable. Fixes: f06bfcf54d0e ("fs: btrfs: Crossport open_ctree_fs_info() from btrfs-progs") Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Qu Wenruo <wqu@suse.com>
2021-01-20Fix squashfs failing to load sparse filesCampbell Suter
SquashFS supports sprase blocks in files - that is, if a given block is composed only of zeros, it's not written to the output file to save space and it's on-disk length field is set to zero to indicate that. Previously the squashfs driver did not recognise that, and would attempt to read and decompress a zero-sized block, which obviously failed. The following command may be used to create a file for testing: cat <(dd if=/dev/urandom of=/dev/stdout bs=1M count=1) \ <(dd if=/dev/zero of=/dev/stdout bs=1M count=1) \ <(dd if=/dev/urandom of=/dev/stdout bs=1k count=200) >test_file Signed-off-by: Campbell Suter <campbell@snapit.group>
2021-01-20fs: btrfs: volumes: prevent overflow for multiplyingQu Wenruo
In __btrfs_map_block() we do a int * int and assign it to u64. This is not safe as the result (int * int) is still evaluated as (int) thus it can overflow. Convert one of the multiplier to u64 to prevent such problem. In real world, this should not cause problem as we have device number limit thus it won't go beyond 4G for a single stripe. But it's harder to teach coverity about all these hidden limits, so just fix the possible overflow. Reported-by: Coverity CID 312957 Reported-by: Coverity CID 312948 Signed-off-by: Qu Wenruo <wqu@suse.com>
2021-01-20Merge tag 'efi-2021-04-rc1-2' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-efi Pull request for UEFI sub-system for efi-2021-04-rc1-2 * Provide a test tool for initial RAM disk provided via load file2 protocol. * Make more items configurable to reduce code size: * Boot manager * EFI_DT_FIXUP_PROTOCOL * EFI_DEVICE_PATH_UTILITIES_PROTOCOL * Bug fixes * avoid EFI runtime symbols in global symbol table
2021-01-20Merge tag 'xilinx-for-v2021.04-v2' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze Xilinx changes for v2021.04-v2 env: - Unlock redundant variable configuration for all xilinx: - Enable seps525 by default - Export bootseq via variable - Update board_fdt_blob_setup() mmc: - Xenon macro removal
2021-01-20env: Remove all dependencies for SYS_REDUNDAND_ENVIRONMENTMichal Simek
CONFIG_SYS_REDUNDAND_ENVIRONMENT is changing in env_internal.h how u-boot works with variables. struct environment_s has one byte flags property which also affects ENV_SIZE macro. I have reached the case where CONFIG_ENV_IS_NOWHERE is default setup but custom scripts can be designed in a way that u-boot is asked to import/export variables from/to file which can be in certain format. That's why also for this configuration make sense to enable CONFIG_SYS_REDUNDAND_ENVIRONMENT because it depends on environment file format. The patch is removing dependency on this configuration to support selecting environment file format without any specific dependency where variables are stored. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2021-01-20xilinx: common: Do not touch CONFIG_XILINX_OF_BOARD_DTB_ADDR in SPLMichal Simek
This hook is used in full U-Boot that's why there is no reason to touch this location from SPL. The hook was introduced for QEMU usage but none is really running SPL on QEMU that's why it shouldn't break any usecase. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-01-20xilinx: common: Change macro handling in board_fdt_blob_setup()Michal Simek
Remove ifdef logic which is handled by preprocessor and move it link time optimization to get full compile code coverage. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-01-20xilinx: zynqmp: Save bootseq number for SD/EMMC boot modesMichal Simek
For systems which has both sdhci controllers enable it is worth to export bootseq number for variables. Then the variable can be used in custom scripts to tune logic for OS. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-01-20mmc: xenon_sdhci: Remove duplicated macrosMichal Simek
There is no need to define the same macros in drivers. All macros have been added by commit 17a42abb40dd ("mmc: Define timing macro's"). Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2021-01-20arm64: zynqmp: Enable seps and related video configsMichal Simek
Enable this driver to get build and probe for our platform. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
2021-01-20efi_loader: Avoid emitting efi_var_buf to .GOTIlias Apalodimas
Atish reports that on RISC-V, accessing the EFI variables causes a kernel panic. An objdump of the file verifies that, since the global pointer for efi_var_buf ends up in .GOT section which is not mapped in virtual address space for Linux. <snip of efi_var_mem_find> 0000000000000084 <efi_var_mem_find>: 84: 715d addi sp,sp,-80 * objdump -dr 0000000000000086 <.LCFI2>: 86: e0a2 sd s0,64(sp) 88: fc26 sd s1,56(sp) 8a: e486 sd ra,72(sp) 8c: f84a sd s2,48(sp) 8e: f44e sd s3,40(sp) 90: f052 sd s4,32(sp) 92: ec56 sd s5,24(sp) 94: 00000497 auipc s1,0x0 94: R_RISCV_GOT_HI20 efi_var_buf 98: 0004b483 ld s1,0(s1) # 94 <.LCFI2+0xe> 98: R_RISCV_PCREL_LO12_I .L0 98: R_RISCV_RELAX *ABS* * objdump -t 0000000000000084 g F .text.efi_runtime 00000000000000b8 efi_var_mem_find With the patch applied: * objdump -dr 0000000000000086 <.LCFI2>: 86: e0a2 sd s0,64(sp) 88: fc26 sd s1,56(sp) 8a: e486 sd ra,72(sp) 8c: f84a sd s2,48(sp) 8e: f44e sd s3,40(sp) 90: f052 sd s4,32(sp) 92: ec56 sd s5,24(sp) 94: 00000497 auipc s1,0x0 94: R_RISCV_PCREL_HI20 .LANCHOR0 94: R_RISCV_RELAX *ABS* 98: 00048493 mv s1,s1 98: R_RISCV_PCREL_LO12_I .L0 98: R_RISCV_RELAX *ABS* * objdump -t 0000000000000008 l O .data.efi_runtime 0000000000000008 efi_var_buf On arm64 this works, because there's no .GOT entries for this and everything is converted to relative references. * objdump -dr (identical pre-post patch, only the new function shows up) 00000000000000b4 <efi_var_mem_find>: b4: aa0003ee mov x14, x0 b8: 9000000a adrp x10, 0 <efi_var_mem_compare> b8: R_AARCH64_ADR_PREL_PG_HI21 .data.efi_runtime bc: 91000140 add x0, x10, #0x0 bc: R_AARCH64_ADD_ABS_LO12_NC .data.efi_runtime c0: aa0103ed mov x13, x1 c4: 79400021 ldrh w1, [x1] c8: aa0203eb mov x11, x2 cc: f9400400 ldr x0, [x0, #8] d0: b940100c ldr w12, [x0, #16] d4: 8b0c000c add x12, x0, x12 So let's switch efi_var_buf to static and create a helper function for anyone that needs to update it. Fixes: e01aed47d6a0 ("efi_loader: Enable run-time variable support for tee based variables") Reported-by: Atish Patra <atishp@atishpatra.org> Tested-by: Atish Patra <atish.patra@wdc.com> Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-20efi_loader: efi_size_in_pages() missing parenthesesHeinrich Schuchardt
Add parentheses around size to avoid possible operator precedence problems. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-20efi_selftest: use CRLF as line endings in dtbdumpHeinrich Schuchardt
EFI applications must use CR LF as line endings. Provide a print() function to reduce code size. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-20efi_selftest: provide initrddump test toolHeinrich Schuchardt
Provide an UEFI application to save the initial RAM disk provided by U-Boot via the Load File2 protocol. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2021-01-20efi_selftest: don't compile dtbdump if GENERATE_ACPI_TABLEHeinrich Schuchardt
If we are using ACPI tables instead of a device tree, we don't need the dtbdump.efi test tool. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-20efi_selftest: ask before overwriting in dtbdump.efiHeinrich Schuchardt
Before overwriting an existing file ask the user. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-20efi_loader: remove EFI_UNICODE_COLLATION_PROTOCOLHeinrich Schuchardt
In EFI 1.10 a version of the Unicode collation protocol using ISO 639-2 language codes existed. This protocol is not part of the UEFI specification any longer. It was however required to run the UEFI Self Certification Test (SCT) II, version 2.6, 2017. So we implemented it for the sole purpose of running the SCT. As the SCT does not need the protocol anymore it is time for removal. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-20efi_loader: EFI_DEVICE_PATH_UTILITIES_PROTOCOL configurableHeinrich Schuchardt
Allow the EFI_DEVICE_PATH_UTILITIES_PROTOCOL to be disabled via configuration. On systems that are very tight on U-Boot image size we may want to disable the protocol. As it is required to run the UEFI Shell enable it by default. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-20efi_loader: make EFI_DT_FIXUP_PROTOCOL configurableHeinrich Schuchardt
Allow EFI_DT_FIXUP_PROTOCOL to be disabled via configuration. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
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