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common: fdt_support: Add missing cpu_to_fdt32() to fdt_pci_dma_ranges()

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The fdt_pci_dma_ranges() cannot work on e.g. ARM, since the DT entries
endianness is not adjusted at all. Fix this.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Tom Rini <trini@konsulko.com>
This commit is contained in:
Marek Vasut 2019-07-09 02:47:33 +02:00 committed by Marek Vasut
parent 0de8153564
commit 3a8cd17d0e
1 changed files with 14 additions and 11 deletions
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25
common/fdt_support.c
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@ -671,30 +671,33 @@ int fdt_pci_dma_ranges(void *blob, int phb_off, struct pci_controller *hose) {
dma_range[0] = 0;
if (size >= 0x100000000ull)
dma_range[0] |= FDT_PCI_MEM64;
dma_range[0] |= cpu_to_fdt32(FDT_PCI_MEM64);
else
dma_range[0] |= FDT_PCI_MEM32;
dma_range[0] |= cpu_to_fdt32(FDT_PCI_MEM32);
if (hose->regions[r].flags & PCI_REGION_PREFETCH)
dma_range[0] |= FDT_PCI_PREFETCH;
dma_range[0] |= cpu_to_fdt32(FDT_PCI_PREFETCH);
#ifdef CONFIG_SYS_PCI_64BIT
dma_range[1] = bus_start >> 32;
dma_range[1] = cpu_to_fdt32(bus_start >> 32);
#else
dma_range[1] = 0;
#endif
dma_range[2] = bus_start & 0xffffffff;
dma_range[2] = cpu_to_fdt32(bus_start & 0xffffffff);
if (addrcell == 2) {
dma_range[3] = phys_start >> 32;
dma_range[4] = phys_start & 0xffffffff;
dma_range[3] = cpu_to_fdt32(phys_start >> 32);
dma_range[4] = cpu_to_fdt32(phys_start & 0xffffffff);
} else {
dma_range[3] = phys_start & 0xffffffff;
dma_range[3] = cpu_to_fdt32(phys_start & 0xffffffff);
}
if (sizecell == 2) {
dma_range[3 + addrcell + 0] = size >> 32;
dma_range[3 + addrcell + 1] = size & 0xffffffff;
dma_range[3 + addrcell + 0] =
cpu_to_fdt32(size >> 32);
dma_range[3 + addrcell + 1] =
cpu_to_fdt32(size & 0xffffffff);
} else {
dma_range[3 + addrcell + 0] = size & 0xffffffff;
dma_range[3 + addrcell + 0] =
cpu_to_fdt32(size & 0xffffffff);
}
dma_range += (3 + addrcell + sizecell);