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Re: [PATCH v5 10/11] hw/riscv/boot.c: consolidate all kernel init in ris


From: Daniel Henrique Barboza
Subject: Re: [PATCH v5 10/11] hw/riscv/boot.c: consolidate all kernel init in riscv_load_kernel()
Date: Tue, 10 Jan 2023 08:43:29 -0300
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.0



On 1/8/23 00:33, Bin Meng wrote:
On Mon, Jan 2, 2023 at 7:55 PM Daniel Henrique Barboza
<dbarboza@ventanamicro.com> wrote:
The microchip_icicle_kit, sifive_u, spike and virt boards are now doing
the same steps when '-kernel' is used:

- execute load_kernel()
- load init_rd()
- write kernel_cmdline

Let's fold everything inside riscv_load_kernel() to avoid code
repetition. To not change the behavior of boards that aren't calling
riscv_load_init(), add an 'load_initrd' flag to riscv_load_kernel() and
typo: should be riscv_load_initrd()

allow these boards to opt out from initrd loading.

Cc: Palmer Dabbelt <palmer@dabbelt.com>
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
---
  hw/riscv/boot.c            | 22 +++++++++++++++++++---
  hw/riscv/microchip_pfsoc.c | 12 ++----------
  hw/riscv/opentitan.c       |  2 +-
  hw/riscv/sifive_e.c        |  3 ++-
  hw/riscv/sifive_u.c        | 12 ++----------
  hw/riscv/spike.c           | 11 +----------
  hw/riscv/virt.c            | 12 ++----------
  include/hw/riscv/boot.h    |  1 +
  8 files changed, 30 insertions(+), 45 deletions(-)

Otherwise,
Reviewed-by: Bin Meng <bmeng@tinylab.org>

Thanks!

Alistair, let me know if you want me to send another version with the commit
message typo fixed. I might as well take the change to rebase it with
riscv-to-apply.next.


Daniel




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