diff options
Diffstat (limited to 'arch/ppc/boards')
| -rw-r--r-- | arch/ppc/boards/pcm030/config.h | 2 | ||||
| -rw-r--r-- | arch/ppc/boards/pcm030/pcm030.c | 7 |
2 files changed, 8 insertions, 1 deletions
diff --git a/arch/ppc/boards/pcm030/config.h b/arch/ppc/boards/pcm030/config.h index 15218118e5..3fe1f286d9 100644 --- a/arch/ppc/boards/pcm030/config.h +++ b/arch/ppc/boards/pcm030/config.h @@ -25,7 +25,7 @@ #include <mach/mpc5xxx.h> -#define CFG_MPC5XXX_CLKIN 33333333 /* ... running at 33.333333MHz */ +#define CFG_MPC5XXX_CLKIN 33333000 /* ... running at 33.333MHz */ #define CFG_HID0_INIT HID0_ICE | HID0_ICFI #define CFG_HID0_FINAL HID0_ICE diff --git a/arch/ppc/boards/pcm030/pcm030.c b/arch/ppc/boards/pcm030/pcm030.c index a7fa21d173..c1b0c3fb85 100644 --- a/arch/ppc/boards/pcm030/pcm030.c +++ b/arch/ppc/boards/pcm030/pcm030.c @@ -32,6 +32,7 @@ #include <memory.h> #include <linux/sizes.h> #include <linux/stat.h> +#include <asm/io.h> #include <fs.h> static struct fec_platform_data fec_info = { @@ -145,6 +146,12 @@ void initdram (int board_type) *(vu_long *)MPC5XXX_CS_BURST = 0x00000000; *(vu_long *)MPC5XXX_CS_DEADCYCLE = 0x33333333; + /* + * Make USB work due to the special base crystal frequency: + * 33,3330MHz * 16 = 533,328MHz main clock, but should be 528 MHz Clock + */ + out_be32((void *)MPC5XXX_CDM_48_FDC, 0x00015555); + mpc5200_setup_bus_clocks(1, 4); if (get_pc() > SZ_128M) { |