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hw/arm/imx25_pdk: Fix error message for invalid RAM size 

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: bf350daae0 ("arm/imx25_pdk: drop RAM size fixup")
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-id: 20210407225608.1882855-1-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2021-04-08 00:56:08 +02:00 committed by Peter Maydell
parent 2c316f9af4
commit f463684fbf
1 changed files with 2 additions and 3 deletions
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5
hw/arm/imx25_pdk.c
View File

@ -65,7 +65,6 @@ 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;
@ -77,8 +76,8 @@ 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);
}