u-boot.git/common/spl, branch v2020.10 Unnamed repository; edit this file 'description' to name the repository. Fix data abort caused by mis-aligning FIT data 2020-09-11T21:13:56+00:00 Reuben Dowle reuben.dowle@4rf.com 2020-09-01T21:32:01+00:00 eb39d8ba5f0d1468b01b89a2a464d18612d3ea76 Attempting to place device tree immediately after an image in memory can lead to mis-aligned data accesses if that image size is not divisible by the alignment requirements of the architecture. Data aborts caused by this were observed on a custom Marvel A388 based system, where the image was a uboot FIT file. The total size varies depending on the uboot device tree size, which does not always lead to correct alignment. The minimum alignment specified for ARM [1] and ARM64 [2] linux booting has been used [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/arm/booting.rst#n126 [2] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/arm64/booting.rst#n45 Signed-off-by: Reuben Dowle <reuben.dowle@4rf.com> 
Attempting to place device tree immediately after an image in memory can lead
to mis-aligned data accesses if that image size is not divisible by the
alignment requirements of the architecture.

Data aborts caused by this were observed on a custom Marvel A388 based system,
where the image was a uboot FIT file. The total size varies depending on the
uboot device tree size, which does not always lead to correct alignment.

The minimum alignment specified for ARM [1] and ARM64 [2] linux booting has been
used

[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/arm/booting.rst#n126
[2] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/arm64/booting.rst#n45

Signed-off-by: Reuben Dowle <reuben.dowle@4rf.com>
sdp: call board_usb_init at spl_sdp_load_image 2020-09-01T12:47:43+00:00 Frank Li Frank.Li@nxp.com 2020-08-18T10:16:43+00:00 0ced2faba08a9faf0ac1cbeb2a320faa635651d9 Need initialize UDC before run sdp download Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> 
Need initialize UDC before run sdp download

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
spl: usb: Only init usb once 2020-08-11T15:04:46+00:00 Faiz Abbas faiz_abbas@ti.com 2020-08-03T06:05:05+00:00 39388aebed67a64d1bac8cd6652e8f418c116252 usb_init() may be called multiple times for fetching multiple images from SPL. Skip reinitializing USB if its already been done Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> 
usb_init() may be called multiple times for fetching multiple images
from SPL. Skip reinitializing USB if its already been done

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
spl: usb: Create an API spl_usb_load() 2020-08-11T15:04:46+00:00 Faiz Abbas faiz_abbas@ti.com 2020-08-03T06:05:04+00:00 c3ab97c1dd48ef8f4f737f1e83b3e39ccf13a532 Create a new API spl_usb_load() that takes the filename as a parameter instead of taking the default U-boot PAYLOAD_NAME Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> 
Create a new API spl_usb_load() that takes the filename as a parameter
instead of taking the default U-boot PAYLOAD_NAME

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
fs/squashfs: new filesystem 2020-08-08T02:31:32+00:00 Joao Marcos Costa joaomarcos.costa@bootlin.com 2020-07-30T13:33:47+00:00 c51006130370b48b7eb5a93ada745385aa27f6bf Add support for SquashFS filesystem. Right now, it does not support compression but support for zlib will be added in a follow-up commit. Signed-off-by: Joao Marcos Costa <joaomarcos.costa@bootlin.com> 
Add support for SquashFS filesystem. Right now, it does not support
compression but support for zlib will be added in a follow-up commit.

Signed-off-by: Joao Marcos Costa <joaomarcos.costa@bootlin.com>
spi: Allow separate control of SPI_FLASH_TINY for SPL/TPL 2020-08-04T02:19:54+00:00 Simon Glass sjg@chromium.org 2020-07-19T16:15:31+00:00 f38a29997d1cdb71a85fc9dcdbee86d952b45482 In some cases SPL needs to be able to erase but TPL just needs to read. Allow these to have separate settings for SPI_FLASH_TINY. Signed-off-by: Simon Glass <sjg@chromium.org> 
In some cases SPL needs to be able to erase but TPL just needs to read.
Allow these to have separate settings for SPI_FLASH_TINY.

Signed-off-by: Simon Glass <sjg@chromium.org>
Convert CONFIG_SYS_MMCSD_FS_BOOT_PARTITION to Kconfig 2020-07-28T20:18:10+00:00 Adam Ford aford173@gmail.com 2020-07-03T15:17:30+00:00 acc415ac60d1741a3b1496ab1d3e58232bac6174 This converts the following to Kconfig: CONFIG_SYS_MMCSD_FS_BOOT_PARTITION Signed-off-by: Adam Ford <aford173@gmail.com> 
This converts the following to Kconfig:
   CONFIG_SYS_MMCSD_FS_BOOT_PARTITION

Signed-off-by: Adam Ford <aford173@gmail.com>
Convert CONFIG_SPL_NAND_BASE et al to Kconfig 2020-07-28T20:18:10+00:00 Adam Ford aford173@gmail.com 2020-07-03T13:09:45+00:00 38791064142776c635fa3279dde4990eaed5fe35 This converts the following to Kconfig: CONFIG_SPL_NAND_BASE CONFIG_SPL_NAND_IDENT Signed-off-by: Adam Ford <aford173@gmail.com> 
This converts the following to Kconfig:
   CONFIG_SPL_NAND_BASE
   CONFIG_SPL_NAND_IDENT

Signed-off-by: Adam Ford <aford173@gmail.com>
Convert CONFIG_SPL_NAND_DRIVERS et al to Kconfig 2020-07-28T20:18:10+00:00 Adam Ford aford173@gmail.com 2020-07-03T13:09:44+00:00 0c4a63438cf78b3c9a971347435ce34edbe1658d This converts the following to Kconfig: CONFIG_SPL_NAND_DRIVERS CONFIG_SPL_NAND_ECC CONFIG_SPL_NAND_SIMPLE Signed-off-by: Adam Ford <aford173@gmail.com> 
This converts the following to Kconfig:
   CONFIG_SPL_NAND_DRIVERS
   CONFIG_SPL_NAND_ECC
   CONFIG_SPL_NAND_SIMPLE

Signed-off-by: Adam Ford <aford173@gmail.com>
riscv: Make SiFive HiFive Unleashed board boot again 2020-07-24T06:55:04+00:00 Bin Meng bin.meng@windriver.com 2020-07-20T06:17:07+00:00 a0018fc8209c0bf7188592527fc0a7d459b9c144 Commit 40686c394e53 ("riscv: Clean up IPI initialization code") caused U-Boot failed to boot on SiFive HiFive Unleashed board. The codes inside arch_cpu_init_dm() may call U-Boot timer APIs before the call to riscv_init_ipi(). At that time the timer register base (e.g.: the SiFive CLINT device in this case) is unknown yet. It might be the name riscv_init_ipi() that misleads people to only consider it is related to IPI, but in fact the timer capability is provided by the same SiFive CLINT device that provides the IPI. Timer capability is needed for both UP and SMP. Considering that the original refactor does have benefits, that it makes the IPI code more similar to U-Boot initialization idioms. It also removes some quite ugly macros. Let's do the minimal revert instead of a complete revert, plus a fixes to arch_cpu_init_dm() to consider the SPL case. Fixes: 40686c394e53 ("riscv: Clean up IPI initialization code") Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Sean Anderson <seanga2@gmail.com> Tested-by: Leo Liang <ycliang@andestech.com> 
Commit 40686c394e53 ("riscv: Clean up IPI initialization code")
caused U-Boot failed to boot on SiFive HiFive Unleashed board.

The codes inside arch_cpu_init_dm() may call U-Boot timer APIs
before the call to riscv_init_ipi(). At that time the timer register
base (e.g.: the SiFive CLINT device in this case) is unknown yet.

It might be the name riscv_init_ipi() that misleads people to only
consider it is related to IPI, but in fact the timer capability is
provided by the same SiFive CLINT device that provides the IPI.
Timer capability is needed for both UP and SMP.

Considering that the original refactor does have benefits, that it
makes the IPI code more similar to U-Boot initialization idioms.
It also removes some quite ugly macros. Let's do the minimal revert
instead of a complete revert, plus a fixes to arch_cpu_init_dm() to
consider the SPL case.

Fixes: 40686c394e53 ("riscv: Clean up IPI initialization code")
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
Tested-by: Leo Liang <ycliang@andestech.com>