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Re: [PATCH-for-6.0?] hw/arm/imx25_pdk: Fix error message for invalid RAM
From: |
Igor Mammedov |
Subject: |
Re: [PATCH-for-6.0?] hw/arm/imx25_pdk: Fix error message for invalid RAM size |
Date: |
Thu, 8 Apr 2021 21:56:45 +0200 |
On Thu, 8 Apr 2021 00:56:08 +0200
Philippe Mathieu-Daudé <f4bug@amsat.org> wrote:
> The i.MX25 PDK board has 2 banks for SDRAM, each can
> address up to 256 MiB. So the total RAM usable for this
> board is 512M. When we ask for more we get a misleading
> error message:
>
> $ qemu-system-arm -M imx25-pdk -m 513M
> qemu-system-arm: Invalid RAM size, should be 128 MiB
>
> Update the error message to better match the reality:
>
> $ qemu-system-arm -M imx25-pdk -m 513M
> qemu-system-arm: RAM size more than 512 MiB is not supported
>
> Fixes: bf350daae02 ("arm/imx25_pdk: drop RAM size fixup")
> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
> ---
> hw/arm/imx25_pdk.c | 5 ++---
> 1 file changed, 2 insertions(+), 3 deletions(-)
>
> diff --git a/hw/arm/imx25_pdk.c b/hw/arm/imx25_pdk.c
> index 1c201d0d8ed..51fde71b1bd 100644
> --- a/hw/arm/imx25_pdk.c
> +++ b/hw/arm/imx25_pdk.c
> @@ -67,7 +67,6 @@ static struct arm_boot_info imx25_pdk_binfo;
>
> static void imx25_pdk_init(MachineState *machine)
> {
> - MachineClass *mc = MACHINE_GET_CLASS(machine);
> IMX25PDK *s = g_new0(IMX25PDK, 1);
> unsigned int ram_size;
> unsigned int alias_offset;
> @@ -79,8 +78,8 @@ static void imx25_pdk_init(MachineState *machine)
>
> /* We need to initialize our memory */
> if (machine->ram_size > (FSL_IMX25_SDRAM0_SIZE + FSL_IMX25_SDRAM1_SIZE))
> {
> - char *sz = size_to_str(mc->default_ram_size);
> - error_report("Invalid RAM size, should be %s", sz);
> + char *sz = size_to_str(FSL_IMX25_SDRAM0_SIZE +
> FSL_IMX25_SDRAM1_SIZE);
> + error_report("RAM size more than %s is not supported", sz);
> g_free(sz);
> exit(EXIT_FAILURE);
> }