On Thu, Dec 06, 2018 at 03:40:08PM +0530, Sekhar Nori wrote: > Building U-Boot with CONFIG_PCI and CONFIG_DM_PCI enabled, but > CONFIG_SPL_PCI_SUPPORT disabled, results in following linker > error: > > lib/built-in.o: In function `fdtdec_get_pci_bar32': > lib/fdtdec.c:305: undefined reference to `dm_pci_read_bar32' > fdtdec.c:305:(.text.fdtdec_get_pci_bar32+0x24): relocation truncated to fit: > R_AARCH64_CALL26 against undefined symbol `dm_pci_read_bar32' > > This is because reference to dm_pci_read_bar32() remains in lib/fdtdec.c > while SPL build does not descend into drivers/pci directory in > drivers/Makefile if CONFIG_SPL_PCI_SUPPORT is not enabled. > > Fix this by applying appropriate #define guards in lib/fdtdec.c. > It looks like ns16550.c has the same problem, so fixed that too. > > To simplify this, CONFIG_SPL_PCI_SUPPORT is renamed to CONFIG_SPL_PCI > (enables use of CONFIG_IS_ENABLED() macro). > > Suggested-by: Vignesh R <vigne...@ti.com> > Signed-off-by: Sekhar Nori <nsek...@ti.com>
Reviewed-by: Tom Rini <tr...@konsulko.com> -- Tom
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