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| author | Kim Phillips <kim.phillips@freescale.com> | 2006-11-01 00:10:40 -0600 |
|---|---|---|
| committer | Kim Phillips <kim.phillips@freescale.com> | 2006-11-03 19:42:22 -0600 |
| commit | bf0b542d6773a5a1cbce77691f009b06d9aeb57d (patch) | |
| tree | 9b17b6026eb428d50f38eda7401e400baec2999b /board/mpc8360emds | |
| parent | 48041365b3420589ad464ebc7752e0053538b729 (diff) | |
| download | u-boot-imx-bf0b542d6773a5a1cbce77691f009b06d9aeb57d.zip u-boot-imx-bf0b542d6773a5a1cbce77691f009b06d9aeb57d.tar.gz u-boot-imx-bf0b542d6773a5a1cbce77691f009b06d9aeb57d.tar.bz2 | |
mpc83xx: add OF_FLAT_TREE bits to 83xx boards
add ft_pci_setup, OF_CPU, OF_SOC, OF_TBCLK, and
STDOUT_PATH configuration bits to mpc8349emds,
mpc8349itx, and mpc8360emds board code.
redo environment to use bootm with the fdtaddr
for booting ARCH=powerpc kernels by default,
and provide default fdtaddr values.
Diffstat (limited to 'board/mpc8360emds')
| -rw-r--r-- | board/mpc8360emds/mpc8360emds.c | 23 | ||||
| -rw-r--r-- | board/mpc8360emds/pci.c | 19 |
2 files changed, 42 insertions, 0 deletions
diff --git a/board/mpc8360emds/mpc8360emds.c b/board/mpc8360emds/mpc8360emds.c index 5eadcd3..5bbaa5c 100644 --- a/board/mpc8360emds/mpc8360emds.c +++ b/board/mpc8360emds/mpc8360emds.c @@ -28,6 +28,9 @@ #else #include <asm/mmu.h> #endif +#if defined(CONFIG_OF_FLAT_TREE) +#include <ft_build.h> +#endif const qe_iop_conf_t qe_iop_conf_tab[] = { /* GETH1 */ @@ -628,3 +631,23 @@ U_BOOT_CMD(ecc, 4, 0, do_ecc, " - writes pattern with word access, generates error\n" " - disables injects\n" " - re-inits memory"); #endif /* if defined(CONFIG_DDR_ECC) && defined(CONFIG_DDR_ECC_CMD) */ + +#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP) +void +ft_board_setup(void *blob, bd_t *bd) +{ + 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 diff --git a/board/mpc8360emds/pci.c b/board/mpc8360emds/pci.c index 64ea509..c81e7a6 100644 --- a/board/mpc8360emds/pci.c +++ b/board/mpc8360emds/pci.c @@ -234,6 +234,10 @@ void pci_init_board(void) if(orig_i2c_bus != 2) i2c_set_bus_num(orig_i2c_bus); + /* Reset to original I2C bus */ + if(orig_i2c_bus != 2) + i2c_set_bus_num(orig_i2c_bus); + /* * Release PCI RST Output signal */ @@ -298,4 +302,19 @@ void pci_init_board(void) hose->last_busno = pci_hose_scan(hose); } #endif /* CONFIG_PCISLAVE */ + +#ifdef CONFIG_OF_FLAT_TREE +void +ft_pci_setup(void *blob, bd_t *bd) +{ + u32 *p; + int len; + + p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@8500/bus-range", &len); + if (p != NULL) { + p[0] = hose[0].first_busno; + p[1] = hose[0].last_busno; + } +} +#endif /* CONFIG_OF_FLAT_TREE */ #endif /* CONFIG_PCI */ |