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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2007-07-05 18:02:09 +0200 |
|---|---|---|
| committer | Sascha Hauer <sha@octopus.labnet.pengutronix.de> | 2007-07-05 18:02:09 +0200 |
| commit | 8bd430f96e4ed7122787f65ee7deaaa7a3c9328c (patch) | |
| tree | a083246b94d8ca12729f6837267abea2268c811d /arch/ppc | |
| parent | 84adb3368df740668f68ec5fbe372f214a08b1af (diff) | |
| download | barebox-8bd430f96e4ed7122787f65ee7deaaa7a3c9328c.tar.gz barebox-8bd430f96e4ed7122787f65ee7deaaa7a3c9328c.tar.xz | |
svn_rev_612
Diffstat (limited to 'arch/ppc')
| -rw-r--r-- | arch/ppc/lib/board_data.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/arch/ppc/lib/board_data.c b/arch/ppc/lib/board_data.c new file mode 100644 index 0000000000..28644de10a --- /dev/null +++ b/arch/ppc/lib/board_data.c @@ -0,0 +1,49 @@ +#include <common.h> + +int init_board_data(bd_t *bd) +{ + cpu_init_board_data(bd); + + bd->bi_memstart = CFG_SDRAM_BASE; /* start of DRAM memory */ +// bd->bi_memsize = gd->ram_size; /* size of DRAM memory in bytes */ /* FIXME */ + +#ifdef CONFIG_IP860 + bd->bi_sramstart = SRAM_BASE; /* start of SRAM memory */ + bd->bi_sramsize = SRAM_SIZE; /* size of SRAM memory */ +#else + bd->bi_sramstart = 0; /* FIXME */ /* start of SRAM memory */ + bd->bi_sramsize = 0; /* FIXME */ /* size of SRAM memory */ +#endif + +#if defined(CONFIG_8xx) || defined(CONFIG_8260) || defined(CONFIG_5xx) || \ + defined(CONFIG_E500) || defined(CONFIG_MPC86xx) + bd->bi_immr_base = CFG_IMMR; /* base of IMMR register */ +#endif + +#ifdef CONFIG_LYNXOS + bd->bi_bootflags = bootflag; /* boot / reboot flag (for LynxOS) */ +#endif + +#if defined(CONFIG_CPM2) + bd->bi_cpmfreq = gd->cpm_clk; + bd->bi_brgfreq = gd->brg_clk; + bd->bi_sccfreq = gd->scc_clk; + bd->bi_vco = gd->vco_out; +#endif /* CONFIG_CPM2 */ +// bd->bi_baudrate = gd->baudrate; /* Console Baudrate */ + +#ifdef CFG_EXTBDINFO + strncpy ((char *)bd->bi_s_version, "1.2", sizeof (bd->bi_s_version)); + strncpy ((char *)bd->bi_r_version, U_BOOT_VERSION, sizeof (bd->bi_r_version)); + + bd->bi_procfreq = gd->cpu_clk; /* Processor Speed, In Hz */ + bd->bi_plb_busfreq = gd->bus_clk; +#if defined(CONFIG_405GP) || defined(CONFIG_405EP) || defined(CONFIG_440EP) || defined(CONFIG_440GR) + bd->bi_pci_busfreq = get_PCI_freq (); + bd->bi_opbfreq = get_OPB_freq (); +#elif defined(CONFIG_XILINX_ML300) + bd->bi_pci_busfreq = get_PCI_freq (); +#endif +#endif + return 0; +} |