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pci: Drop DM_PCI check from fdtdec

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We don't need this check anymore since when PCI is enabled, driver model
is always used.

Sadly this doesn't work with nds32 for some reason to do with the
toolchain. Add a work-around for that.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2021-08-01 18:54:18 -06:00 • committed by Tom Rini
parent 26543cc6fa
commit b717f2f2d1
1 changed files with 8 additions and 2 deletions
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10
lib/fdtdec.c
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@ -190,7 +190,6 @@ fdt_addr_t fdtdec_get_addr(const void *blob, int node, const char *prop_name)
return fdtdec_get_addr_size(blob, node, prop_name, NULL);
}
#if CONFIG_IS_ENABLED(PCI) && defined(CONFIG_DM_PCI)
int fdtdec_get_pci_vendev(const void *blob, int node, u16 *vendor, u16 *device)
{
const char *list, *end;
@ -238,7 +237,15 @@ int fdtdec_get_pci_bar32(const struct udevice *dev, struct fdt_pci_addr *addr,
return -EINVAL;
barnum = (barnum - PCI_BASE_ADDRESS_0) / 4;
/*
* There is a strange toolchain bug with nds32 which complains about
* an undefined reference here, even if fdtdec_get_pci_bar32() is never
* called. An #ifdef seems to be the only fix!
*/
#if !IS_ENABLED(CONFIG_NDS32)
*bar = dm_pci_read_bar32(dev, barnum);
#endif
return 0;
}
@ -258,7 +265,6 @@ int fdtdec_get_pci_bus_range(const void *blob, int node,
return 0;
}
#endif
uint64_t fdtdec_get_uint64(const void *blob, int node, const char *prop_name,
uint64_t default_val)