From 5b8bc606c61456566af6912f818a153b6b06f242 Mon Sep 17 00:00:00 2001 From: Kim Phillips Date: Thu, 20 Dec 2007 14:09:22 -0600 Subject: mpc83xx: convert to using do_fixup_*() convert to using simpler mpc85xx style fdt update code; streamline by eliminating macros OF_SOC, OF_CPU, etc. which allows us to rm the old school FLAT_TREE code from 83xx (since the sbc8349 was just converted over to using libfdt). Signed-off-by: Kim Phillips --- board/sbc8349/pci.c | 43 ++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 42 insertions(+), 1 deletion(-) (limited to 'board/sbc8349') diff --git a/board/sbc8349/pci.c b/board/sbc8349/pci.c index eadf230983..e59f9f9a59 100644 --- a/board/sbc8349/pci.c +++ b/board/sbc8349/pci.c @@ -30,6 +30,12 @@ #include #include #include +#if defined(CONFIG_OF_FLAT_TREE) +#include +#elif defined(CONFIG_OF_LIBFDT) +#include +#include +#endif DECLARE_GLOBAL_DATA_PTR; @@ -323,7 +329,42 @@ pci_init_board(void) } -#ifdef CONFIG_OF_FLAT_TREE +#if defined(CONFIG_OF_LIBFDT) +void ft_pci_setup(void *blob, bd_t *bd) +{ + int nodeoffset; + int tmp[2]; + const char *path; + + nodeoffset = fdt_path_offset(blob, "/aliases"); + if (nodeoffset >= 0) { + path = fdt_getprop(blob, nodeoffset, "pci0", NULL); + if (path) { + tmp[0] = cpu_to_be32(pci_hose[0].first_busno); + tmp[1] = cpu_to_be32(pci_hose[0].last_busno); + do_fixup_by_path(blob, path, "bus-range", + &tmp, sizeof(tmp), 1); + + tmp[0] = cpu_to_be32(gd->pci_clk); + do_fixup_by_path(blob, path, "clock-frequency", + &tmp, sizeof(tmp[0]), 1); + } +#ifdef CONFIG_MPC83XX_PCI2 + path = fdt_getprop(blob, nodeoffset, "pci1", NULL); + if (path) { + tmp[0] = cpu_to_be32(pci_hose[0].first_busno); + tmp[1] = cpu_to_be32(pci_hose[0].last_busno); + do_fixup_by_path(blob, path, "bus-range", + &tmp, sizeof(tmp), 1); + + tmp[0] = cpu_to_be32(gd->pci_clk); + do_fixup_by_path(blob, path, "clock-frequency", + &tmp, sizeof(tmp[0]), 1); + } +#endif + } +} +#elif defined(CONFIG_OF_FLAT_TREE) void ft_pci_setup(void *blob, bd_t *bd) { -- cgit v1.2.1