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@@ -39,6 +39,8 @@ void dm_pciauto_setup_device(struct udevice *dev, int bars_num,
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for (bar = PCI_BASE_ADDRESS_0;
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bar < PCI_BASE_ADDRESS_0 + (bars_num * 4); bar += 4) {
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+ int ret = 0;
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+
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/* Tickle the BAR and get the response */
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if (!enum_only)
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dm_pci_write_config32(dev, bar, 0xffffffff);
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@@ -97,9 +99,13 @@ void dm_pciauto_setup_device(struct udevice *dev, int bars_num,
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(unsigned long long)bar_size);
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}
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- if (!enum_only && pciauto_region_allocate(bar_res, bar_size,
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- &bar_value,
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- found_mem64) == 0) {
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+ if (!enum_only) {
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+ ret = pciauto_region_allocate(bar_res, bar_size,
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+ &bar_value, found_mem64);
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+ if (ret)
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+ printf("PCI: Failed autoconfig bar %x\n", bar);
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+ }
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+ if (!enum_only && !ret) {
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/* Write it out and update our limit */
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dm_pci_write_config32(dev, bar, (u32)bar_value);
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