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* [PATCH v2 0/3] Improve RISC-V spike machine bios support
@ 2022-01-18 11:17 Anup Patel
  2022-01-18 11:17 ` [PATCH v2 1/3] hw/riscv: spike: Allow using binary firmware as bios Anup Patel
                   ` (2 more replies)
  0 siblings, 3 replies; 11+ messages in thread
From: Anup Patel @ 2022-01-18 11:17 UTC (permalink / raw)
  To: Peter Maydell, Palmer Dabbelt, Alistair Francis, Sagar Karandikar
  Cc: Anup Patel, qemu-riscv, Anup Patel, qemu-devel, Atish Patra,
	Bin Meng

This series aims at improving RISC-V spike machine BIOS support by allowing
use of binary firmware as bios. Further, this also allows us to totally
remove the ELF bios images shipped with QEMU RISC-V.

These patches can also be found in riscv_spike_imp_v2 branch at:
https://github.com/avpatel/qemu.git

Changes since v1:
 - Use htif_uses_elf_symbols() in htif_mm_init() for PATCH1
 - Added PATCH2 and PATCH3 to remove ELF bios images

Anup Patel (3):
  hw/riscv: spike: Allow using binary firmware as bios
  hw/riscv: Remove macros for ELF BIOS image names
  roms/opensbi: Remove ELF images

 hw/char/riscv_htif.c                          |  33 ++++++++-----
 hw/riscv/spike.c                              |  45 +++++++++++-------
 include/hw/char/riscv_htif.h                  |   5 +-
 include/hw/riscv/boot.h                       |   2 -
 include/hw/riscv/spike.h                      |   1 +
 pc-bios/meson.build                           |   2 -
 .../opensbi-riscv32-generic-fw_dynamic.elf    | Bin 838904 -> 0 bytes
 .../opensbi-riscv64-generic-fw_dynamic.elf    | Bin 934696 -> 0 bytes
 roms/Makefile                                 |   2 -
 9 files changed, 54 insertions(+), 36 deletions(-)
 delete mode 100644 pc-bios/opensbi-riscv32-generic-fw_dynamic.elf
 delete mode 100644 pc-bios/opensbi-riscv64-generic-fw_dynamic.elf

-- 
2.25.1



^ permalink raw reply	[flat|nested] 11+ messages in thread

end of thread, other threads:[~2022-01-20 11:44 UTC | newest]

Thread overview: 11+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2022-01-18 11:17 [PATCH v2 0/3] Improve RISC-V spike machine bios support Anup Patel
2022-01-18 11:17 ` [PATCH v2 1/3] hw/riscv: spike: Allow using binary firmware as bios Anup Patel
2022-01-18 22:30   ` Alistair Francis
2022-01-19  6:55   ` Bin Meng
2022-01-18 11:17 ` [PATCH v2 2/3] hw/riscv: Remove macros for ELF BIOS image names Anup Patel
2022-01-18 22:30   ` Alistair Francis
2022-01-19  6:55   ` Bin Meng
2022-01-18 11:17 ` [PATCH v2 3/3] roms/opensbi: Remove ELF images Anup Patel
2022-01-18 22:33   ` Alistair Francis
2022-01-19  6:56   ` Bin Meng
2022-01-20 10:38     ` Anup Patel

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