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| author | Tom Rini <trini@konsulko.com> | 2020-08-25 10:24:40 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-08-25 13:38:29 -0400 |
| commit | 9f9ecd3e4d7839e24c182fb7b24937e19b670f1b (patch) | |
| tree | 4250ad58dba47ae6127d4129b9a19dc648fd064d /lib | |
| parent | ec54217ddc6f52f3b7dad7a3fd6d8a3abd64ab7e (diff) | |
| parent | 6944937f9c4d21f39dd257bce7b677a0f6849cea (diff) | |
Merge https://gitlab.denx.de/u-boot/custodians/u-boot-marvell
- Add basic Marvell/Cavium OcteonTX/TX2 support (Suneel)
- Infrastructure changes to PCI uclass to support these SoC's (Suneel)
- Add PCI, MMC & watchdog driver drivers for OcteonTX/TX2 (Suneel)
- Increase CONFIG_SYS_MALLOC_F_LEN for qemu-x86 (Stefan)
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/fdtdec.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/lib/fdtdec.c b/lib/fdtdec.c index 30a1c6a217..d3b22ec323 100644 --- a/lib/fdtdec.c +++ b/lib/fdtdec.c @@ -243,6 +243,22 @@ int fdtdec_get_pci_bar32(const struct udevice *dev, struct fdt_pci_addr *addr, return 0; } + +int fdtdec_get_pci_bus_range(const void *blob, int node, + struct fdt_resource *res) +{ + const u32 *values; + int len; + + values = fdt_getprop(blob, node, "bus-range", &len); + if (!values || len < sizeof(*values) * 2) + return -EINVAL; + + res->start = fdt32_to_cpu(*values++); + res->end = fdt32_to_cpu(*values); + + return 0; +} #endif uint64_t fdtdec_get_uint64(const void *blob, int node, const char *prop_name, |