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From: Leo Liang <ycliang@andestech.com>
To: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Cc: Bin Meng <bmeng.cn@gmail.com>, Rick Chen <rick@andestech.com>,
	<u-boot@lists.denx.de>
Subject: Re: [PATCH 1/1] configs: qemu-riscv raise CONFIG_NR_DRAM_BANKS
Date: Tue, 8 Apr 2025 19:38:56 +0800	[thread overview]
Message-ID: <Z_UK0AyN30JHEwDZ@swlinux02> (raw)
In-Reply-To: <20250403142816.1057084-1-heinrich.schuchardt@canonical.com>

On Thu, Apr 03, 2025 at 04:28:16PM +0200, Heinrich Schuchardt wrote:
> The number of memory banks in QEMU is not bounded by 1.
> 
> In this example we have two banks:
> 
>     qemu-system-riscv64 \
>     -machine virt \
>     -nographic \
>     -m 8192 \
>     -smp 8,sockets=2,cores=4,threads=1 \
>     -numa node,cpus=0-3,mem=4096 \
>     -numa node,cpus=4-7,mem=4096 \
>     -kernel u-boot
> 
> As we will see RISC-V NUMA systems using U-Boot
> we should be able to emulate these.
> 
> Use the default value defined in /Kconfig as 4.
> 
> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
> ---
>  configs/qemu-riscv32_defconfig       | 1 -
>  configs/qemu-riscv32_smode_defconfig | 1 -
>  configs/qemu-riscv32_spl_defconfig   | 1 -
>  configs/qemu-riscv64_defconfig       | 1 -
>  configs/qemu-riscv64_smode_defconfig | 1 -
>  configs/qemu-riscv64_spl_defconfig   | 1 -
>  6 files changed, 6 deletions(-)

Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>

  reply	other threads:[~2025-04-08 11:39 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-04-03 14:28 [PATCH 1/1] configs: qemu-riscv raise CONFIG_NR_DRAM_BANKS Heinrich Schuchardt
2025-04-08 11:38 ` Leo Liang [this message]
  -- strict thread matches above, loose matches on Subject: below --
2025-04-03 14:46 Heinrich Schuchardt

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