[PULL] u-boot-riscv/master

[Leo Liang]

Hi Tom,

The following changes since commit ea67f467a43e4c8852bd1ce1bb75f5dc6c3788d1:

  Merge branch '2021-10-06-assorted-improvements' (2021-10-06 13:46:31 -0400)

are available in the Git repository at:

  https://source.denx.de/u-boot/custodians/u-boot-riscv.git 

for you to fetch changes up to 1b2b52f29402b5aaccccadfe4ba11bd3f29bd414:

  riscv: ae350: enable Coherence Manager for ae350 (2021-10-07 16:08:23 +0800)

CI result shows no issue: https://source.denx.de/u-boot/custodians/u-boot-riscv/-/pipelines/9388

----------------------------------------------------------------
Heinrich Schuchardt (4):
      riscv: add missing SBI extension definitions
      cmd/sbi: use constants instead of numerical values
      sysreset: provide SBI based sysreset driver
      configs: enable SYSRESET_SBI on qemu-riscvXX_smode_defconfig

Leo Yu-Chi Liang (1):
      riscv: ae350: enable Coherence Manager for ae350

Samuel Holland (3):
      serial: Add a debug console using the RISC-V SBI interface
      riscv: Fix setting no-map in reserved memory nodes
      riscv: image: Use the first DRAM bank for bootm_low

Sean Anderson (4):
      clk: k210: Fix checking if ulongs are less than 0
      k210: clk: Refactor out_of_spec tests
      test: dm: k210: Reduce duplication in test cases
      clk: k210: Try harder to get the best config

 MAINTAINERS                          |   1 +
 arch/riscv/cpu/ax25/cpu.c            |  42 +++++++++++
 arch/riscv/cpu/cpu.c                 |  13 +++-
 arch/riscv/include/asm/sbi.h         |  40 ++++++++++-
 arch/riscv/lib/fdt_fixup.c           |   5 +-
 arch/riscv/lib/sbi.c                 |  12 ++++
 cmd/riscv/sbi.c                      |  30 ++++----
 common/image.c                       |   2 +-
 configs/qemu-riscv32_smode_defconfig |   1 +
 configs/qemu-riscv32_spl_defconfig   |   1 +
 configs/qemu-riscv64_smode_defconfig |   1 +
 configs/qemu-riscv64_spl_defconfig   |   1 +
 drivers/clk/clk_kendryte.c           | 134 +++++++++++++++++++++--------------
 drivers/serial/Kconfig               |  10 +++
 drivers/serial/Makefile              |   1 +
 drivers/serial/serial_sbi.c          |  16 +++++
 drivers/sysreset/Kconfig             |  12 ++++
 drivers/sysreset/Makefile            |   1 +
 drivers/sysreset/sysreset_sbi.c      |  51 +++++++++++++
 test/dm/k210_pll.c                   |  36 +++++-----
 20 files changed, 313 insertions(+), 97 deletions(-)
 create mode 100644 drivers/serial/serial_sbi.c
 create mode 100644 drivers/sysreset/sysreset_sbi.c

 Best regards,
 Leo