SYS-OSS/FRET-qemu
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hw/arm/aspeed: allow missing spi_model

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Generally all BMCs will use the fmc_model to hold their own flash
and most will have a spi_model to hold the managed system's flash,
but not all systems do.  Add a simple NULL check to allow a system
to set the spi_model as NULL to indicate it should not be instantiated.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Message-Id: <20220305000656.1944589-1-patrick@stwcx.xyz>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
This commit is contained in:
Patrick Williams 2022-03-08 09:18:11 +01:00 committed by Cédric Le Goater
parent 8fd49126dc
commit 179b205882
1 changed files with 5 additions and 1 deletions
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hw/arm/aspeed.c
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@ -276,6 +276,10 @@ static void aspeed_board_init_flashes(AspeedSMCState *s, const char *flashtype,
{ {
int i; int i;
if (!flashtype) {
return;
}
for (i = 0; i < count; ++i) { for (i = 0; i < count; ++i) {
DriveInfo *dinfo = drive_get(IF_MTD, 0, unit0 + i); DriveInfo *dinfo = drive_get(IF_MTD, 0, unit0 + i);
qemu_irq cs_line; qemu_irq cs_line;