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7 Commits

Author SHA1 Message Date
Mingzheng Xing
cd1cc54d5e riscv: upgrade to 6.6.0-73.0.0 and merged AIA backport 
- riscv kernel upgrade to 6.6.0-73.0.0
- Backport RISC-V AIA driver from mainline linux
- Fix kernel-mode FPU support on riscv
- Add cache info for SG2042 dts

Signed-off-by: Mingzheng Xing <xingmingzheng@iscas.ac.cn>
 2025-01-16 21:37:46 +08:00
Mingzheng Xing
c56aa396b3 riscv: upgrade to 6.6.0-64.0.0 and merged more th1520 support 
- riscv kernel patch upgrade to 6.6.0-64.0.0
- Enable device mapper related configs for RISC-V to fix ISO image booting issue
- Add more th1520 drivers support:
  npu-ax3386, vdec, venc, aic8800, g2d, efuse, etnaviv, tdm, spdif, aw87519,
  hwspinlock, perf vendor events, iopmp.
- Fixed some compilation errors reported by clang
- Some bugfix commits

Signed-off-by: Mingzheng Xing <xingmingzheng@iscas.ac.cn>
 2024-12-20 13:30:15 +08:00
Mingzheng Xing
32fcc300df riscv: upgrade to 6.6.0-38.0.0 and new support 
- riscv kernel upgrade to 6.6.0-38.0.0
- bugfix for sg2042 accessing kernel page tables
- revert sg2042 high memory
- revert sg2042 kexec image
- add support th1520 modules:

pinctrl, eMMC, gpio, usb, pwm, ethernet, th1520 perf, ADC, clock,
mailbox, reset, qspi, pvt, gpio, dma, mmc, cpufreq, rtc, dwmac,
light-event, rpmsg, i2c, i2s, light-aon, light-aon-pd, codec, gpu.

Signed-off-by: Mingzheng Xing <xingmingzheng@iscas.ac.cn>
 2024-08-17 20:28:29 +08:00
Mingzheng Xing
bb4da11934 riscv: update to 6.6.0-29.0.0 
riscv-kernel patch update to 6.6.0-29.0.0
Fix QEMU UEFI boot panic.
Deal with riscv th1520 SoC dtb search path.

Signed-off-by: Mingzheng Xing <xingmingzheng@iscas.ac.cn>
 2024-06-07 14:47:59 +08:00
Mingzheng Xing
7ad266690d riscv: update to 6.6.0-28.0.0 
Rebase riscv-kernel patch to 6.6.0-28.0.0, and fixed a merge conflicts from
the commit f1e873348141 ("LoongArch: limit min pci msi-x/msi vector number
when request more than 32 vectors")

Signed-off-by: Mingzheng Xing <xingmingzheng@iscas.ac.cn>
 2024-05-26 20:10:47 +08:00
Mingzheng Xing
03ec49e6b9 riscv: Update riscv-kernel patch 
Rebase 6.6.0-27.0.0

For sg2042, the following features have been added:

- SPI Flash driver
- kexec file raw image
- HIGHMEM

Build and boot testing passed.

Signed-off-by: Mingzheng Xing <xingmingzheng@iscas.ac.cn>
 2024-05-24 16:36:47 +08:00
Mingzheng Xing
b04eeb3465 riscv: Add riscv-kernel patch 
riscv-kernel[1] is to add support for multiple RISC-V SoCs on the basis of
OLK-6.6 and enrich the openEuler riscv ecosystem.

Currently, riscv-kernel has added support for sg2042[2] and th1520.
After applying this patch, we can build the same kernel to start openEuler
on qemu, sg2042, and th1520 platforms.

Build and boot testing passed on qemu, Milk-V Pioneer[3] and Lpi4a[4].

Link: https://gitee.com/openeuler/riscv-kernel/tree/OLK-6.6 [1]
Link: https://www.sophgo.com/product/introduce/sg2042.html [2]
Link: https://milkv.io/zh/pioneer [3]
Link: https://sipeed.com/licheepi4a [4]
Signed-off-by: Mingzheng Xing <xingmingzheng@iscas.ac.cn>
 2024-05-11 11:08:29 +08:00