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| author | Gerald Van Baren <vanbaren@cideas.com> | 2008-06-03 20:24:58 -0400 |
|---|---|---|
| committer | Gerald Van Baren <vanbaren@cideas.com> | 2008-06-09 21:13:24 -0400 |
| commit | 589c04271d129729a8b01391453851ab9cc4069c (patch) | |
| tree | 106f54e754f84a6c08abc984ab49e4bedcdef546 /drivers/pci | |
| parent | 8155efbd7ae9c65564ca98affe94631d612ae088 (diff) | |
| download | u-boot-imx-589c04271d129729a8b01391453851ab9cc4069c.zip u-boot-imx-589c04271d129729a8b01391453851ab9cc4069c.tar.gz u-boot-imx-589c04271d129729a8b01391453851ab9cc4069c.tar.bz2 | |
Convert mpc7448hpc2 to CONFIG_OF_LIBFDT
This was configured to use the deprecated CONFIG_OF_FLAT_TREE, change
to CONFIG_OF_LIBFDT.
WARNING: This conversion is untested because I do not have a board to
test it on.
NOTE: The FDT blob (DTS) must have an /aliases/ethernet0 and (optionally)
/aliases/ethernet1 property for the ethernet to work.
Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/tsi108_pci.c | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/drivers/pci/tsi108_pci.c b/drivers/pci/tsi108_pci.c index d5f11e4..4f02cb8 100644 --- a/drivers/pci/tsi108_pci.c +++ b/drivers/pci/tsi108_pci.c @@ -33,8 +33,9 @@ #include <pci.h> #include <asm/io.h> #include <tsi108.h> -#ifdef CONFIG_OF_FLAT_TREE -#include <ft_build.h> +#if defined(CONFIG_OF_LIBFDT) +#include <libfdt.h> +#include <fdt_support.h> #endif struct pci_controller local_hose; @@ -162,20 +163,24 @@ void pci_init_board (void) return; } -#ifdef CONFIG_OF_FLAT_TREE -void -ft_pci_setup (void *blob, bd_t *bd) +#if defined(CONFIG_OF_LIBFDT) +void ft_pci_setup(void *blob, bd_t *bd) { - u32 *p; - int len; - - p = (u32 *)ft_get_prop (blob, "/" OF_TSI "/pci@1000/bus-range", &len); - if (p != NULL) { - p[0] = local_hose.first_busno; - p[1] = local_hose.last_busno; + int nodeoffset; + int tmp[2]; + const char *path; + + nodeoffset = fdt_path_offset(blob, "/aliases"); + if (nodeoffset >= 0) { + path = fdt_getprop(blob, nodeoffset, "pci", NULL); + if (path) { + tmp[0] = cpu_to_be32(local_hose.first_busno); + tmp[1] = cpu_to_be32(local_hose.last_busno); + do_fixup_by_path(blob, path, "bus-range", + &tmp, sizeof(tmp), 1); + } } - } -#endif +#endif /* CONFIG_OF_LIBFDT */ #endif /* CONFIG_TSI108_PCI */ |