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| author | Kim Phillips <kim.phillips@freescale.com> | 2007-08-15 22:30:33 -0500 |
|---|---|---|
| committer | Kim Phillips <kim.phillips@freescale.com> | 2007-08-15 22:36:33 -0500 |
| commit | 3fde9e8b22cfbd7af489214758f9839a206576cb (patch) | |
| tree | 644df1662083d42bb2ffe3db45b1e541ff143794 /board/mpc832xemds | |
| parent | 6a16e0dfcc4119b46adb1dce2d6c8fb3c5d108e1 (diff) | |
| download | u-boot-imx-3fde9e8b22cfbd7af489214758f9839a206576cb.zip u-boot-imx-3fde9e8b22cfbd7af489214758f9839a206576cb.tar.gz u-boot-imx-3fde9e8b22cfbd7af489214758f9839a206576cb.tar.bz2 | |
mpc83xx: migrate remaining freescale boards to libfdt
this adds libfdt support code for the freescale
mpc8313erdb, mpc832xemds, mpc8349emds, mpc8349itx,
and gp boards.
Boards remain compatible with OF_FLAT_TREE.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Diffstat (limited to 'board/mpc832xemds')
| -rw-r--r-- | board/mpc832xemds/mpc832xemds.c | 18 | ||||
| -rw-r--r-- | board/mpc832xemds/pci.c | 24 |
2 files changed, 33 insertions, 9 deletions
diff --git a/board/mpc832xemds/mpc832xemds.c b/board/mpc832xemds/mpc832xemds.c index 772da67..f70783e 100644 --- a/board/mpc832xemds/mpc832xemds.c +++ b/board/mpc832xemds/mpc832xemds.c @@ -29,6 +29,8 @@ #endif #if defined(CONFIG_OF_FLAT_TREE) #include <ft_build.h> +#elif defined(CONFIG_OF_LIBFDT) +#include <libfdt.h> #endif const qe_iop_conf_t qe_iop_conf_tab[] = { @@ -155,22 +157,22 @@ int checkboard(void) return 0; } -#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP) -void -ft_board_setup(void *blob, bd_t *bd) +#if defined(CONFIG_OF_BOARD_SETUP) +void ft_board_setup(void *blob, bd_t *bd) { +#if defined(CONFIG_OF_FLAT_TREE) u32 *p; int len; -#ifdef CONFIG_PCI - ft_pci_setup(blob, bd); -#endif - ft_cpu_setup(blob, bd); - p = ft_get_prop(blob, "/memory/reg", &len); if (p != NULL) { *p++ = cpu_to_be32(bd->bi_memstart); *p = cpu_to_be32(bd->bi_memsize); } +#endif + ft_cpu_setup(blob, bd); +#ifdef CONFIG_PCI + ft_pci_setup(blob, bd); +#endif } #endif diff --git a/board/mpc832xemds/pci.c b/board/mpc832xemds/pci.c index d0a407a..c2f61ea 100644 --- a/board/mpc832xemds/pci.c +++ b/board/mpc832xemds/pci.c @@ -20,6 +20,8 @@ #include <i2c.h> #if defined(CONFIG_OF_FLAT_TREE) #include <ft_build.h> +#elif defined(CONFIG_OF_LIBFDT) +#include <libfdt.h> #endif #include <asm/fsl_i2c.h> @@ -299,7 +301,27 @@ void pci_init_board(void) } #endif /* CONFIG_PCISLAVE */ -#ifdef CONFIG_OF_FLAT_TREE +#if defined(CONFIG_OF_LIBFDT) +void +ft_pci_setup(void *blob, bd_t *bd) +{ + int nodeoffset; + int err; + int tmp[2]; + + nodeoffset = fdt_find_node_by_path(blob, "/" OF_SOC "/pci@8500"); + if (nodeoffset >= 0) { + tmp[0] = cpu_to_be32(hose[0].first_busno); + tmp[1] = cpu_to_be32(hose[0].last_busno); + err = fdt_setprop(blob, nodeoffset, "bus-range", + tmp, sizeof(tmp)); + + tmp[0] = cpu_to_be32(gd->pci_clk); + err = fdt_setprop(blob, nodeoffset, "clock-frequency", + tmp, sizeof(tmp[0])); + } +} +#elif defined(CONFIG_OF_FLAT_TREE) void ft_pci_setup(void *blob, bd_t *bd) { |