diff options
Diffstat (limited to 'cpu/mpc8xx/cpu_init.c')
| -rw-r--r-- | cpu/mpc8xx/cpu_init.c | 126 |
1 files changed, 63 insertions, 63 deletions
diff --git a/cpu/mpc8xx/cpu_init.c b/cpu/mpc8xx/cpu_init.c index 5c43eca..eb0091b 100644 --- a/cpu/mpc8xx/cpu_init.c +++ b/cpu/mpc8xx/cpu_init.c @@ -27,12 +27,12 @@ #include <mpc8xx.h> #include <commproc.h> -#if defined(CFG_RTCSC) || defined(CFG_RMDS) +#if defined(CONFIG_SYS_RTCSC) || defined(CONFIG_SYS_RMDS) DECLARE_GLOBAL_DATA_PTR; #endif -#if defined(CFG_I2C_UCODE_PATCH) || defined(CFG_SPI_UCODE_PATCH) || \ - defined(CFG_SMC_UCODE_PATCH) +#if defined(CONFIG_SYS_I2C_UCODE_PATCH) || defined(CONFIG_SYS_SPI_UCODE_PATCH) || \ + defined(CONFIG_SYS_SMC_UCODE_PATCH) void cpm_load_patch (volatile immap_t * immr); #endif @@ -47,7 +47,7 @@ void cpu_init_f (volatile immap_t * immr) { #ifndef CONFIG_MBX volatile memctl8xx_t *memctl = &immr->im_memctl; -# ifdef CFG_PLPRCR +# ifdef CONFIG_SYS_PLPRCR ulong mfmask; # endif #endif @@ -55,7 +55,7 @@ void cpu_init_f (volatile immap_t * immr) /* SYPCR - contains watchdog control (11-9) */ - immr->im_siu_conf.sc_sypcr = CFG_SYPCR; + immr->im_siu_conf.sc_sypcr = CONFIG_SYS_SYPCR; #if defined(CONFIG_WATCHDOG) reset_8xx_watchdog (immr); @@ -63,27 +63,27 @@ void cpu_init_f (volatile immap_t * immr) /* SIUMCR - contains debug pin configuration (11-6) */ #ifndef CONFIG_SVM_SC8xx - immr->im_siu_conf.sc_siumcr |= CFG_SIUMCR; + immr->im_siu_conf.sc_siumcr |= CONFIG_SYS_SIUMCR; #else - immr->im_siu_conf.sc_siumcr = CFG_SIUMCR; + immr->im_siu_conf.sc_siumcr = CONFIG_SYS_SIUMCR; #endif /* initialize timebase status and control register (11-26) */ /* unlock TBSCRK */ immr->im_sitk.sitk_tbscrk = KAPWR_KEY; - immr->im_sit.sit_tbscr = CFG_TBSCR; + immr->im_sit.sit_tbscr = CONFIG_SYS_TBSCR; /* initialize the PIT (11-31) */ immr->im_sitk.sitk_piscrk = KAPWR_KEY; - immr->im_sit.sit_piscr = CFG_PISCR; + immr->im_sit.sit_piscr = CONFIG_SYS_PISCR; /* System integration timers. Don't change EBDF! (15-27) */ immr->im_clkrstk.cark_sccrk = KAPWR_KEY; reg = immr->im_clkrst.car_sccr; reg &= SCCR_MASK; - reg |= CFG_SCCR; + reg |= CONFIG_SYS_SCCR; immr->im_clkrst.car_sccr = reg; /* PLL (CPU clock) settings (15-30) */ @@ -92,25 +92,25 @@ void cpu_init_f (volatile immap_t * immr) #ifndef CONFIG_MBX /* MBX board does things different */ - /* If CFG_PLPRCR (set in the various *_config.h files) tries to - * set the MF field, then just copy CFG_PLPRCR over car_plprcr, - * otherwise OR in CFG_PLPRCR so we do not change the current MF + /* If CONFIG_SYS_PLPRCR (set in the various *_config.h files) tries to + * set the MF field, then just copy CONFIG_SYS_PLPRCR over car_plprcr, + * otherwise OR in CONFIG_SYS_PLPRCR so we do not change the current MF * field value. * * For newer (starting MPC866) chips PLPRCR layout is different. */ -#ifdef CFG_PLPRCR +#ifdef CONFIG_SYS_PLPRCR if (get_immr(0xFFFF) >= MPC8xx_NEW_CLK) mfmask = PLPRCR_MFACT_MSK; else mfmask = PLPRCR_MF_MSK; - if ((CFG_PLPRCR & mfmask) != 0) - reg = CFG_PLPRCR; /* reset control bits */ + if ((CONFIG_SYS_PLPRCR & mfmask) != 0) + reg = CONFIG_SYS_PLPRCR; /* reset control bits */ else { reg = immr->im_clkrst.car_plprcr; reg &= mfmask; /* isolate MF-related fields */ - reg |= CFG_PLPRCR; /* reset control bits */ + reg |= CONFIG_SYS_PLPRCR; /* reset control bits */ } immr->im_clkrst.car_plprcr = reg; #endif @@ -130,20 +130,20 @@ void cpu_init_f (volatile immap_t * immr) * when FLASH size has been determined * * Depending on the size of the memory region defined by - * CFG_OR0_REMAP some boards (wide address mask) allow to map the - * CFG_MONITOR_BASE, while others (narrower address mask) can't - * map CFG_MONITOR_BASE. + * CONFIG_SYS_OR0_REMAP some boards (wide address mask) allow to map the + * CONFIG_SYS_MONITOR_BASE, while others (narrower address mask) can't + * map CONFIG_SYS_MONITOR_BASE. * - * For example, for CONFIG_IVMS8, the CFG_MONITOR_BASE is - * 0xff000000, but CFG_OR0_REMAP's address mask is 0xfff80000. + * For example, for CONFIG_IVMS8, the CONFIG_SYS_MONITOR_BASE is + * 0xff000000, but CONFIG_SYS_OR0_REMAP's address mask is 0xfff80000. * * If BR0 wasn't loaded with address base 0xff000000, then BR0's * base address remains as 0x00000000. However, the address mask - * have been narrowed to 512Kb, so CFG_MONITOR_BASE wasn't mapped + * have been narrowed to 512Kb, so CONFIG_SYS_MONITOR_BASE wasn't mapped * into the Bank0. * * This is why CONFIG_IVMS8 and similar boards must load BR0 with - * CFG_BR0_PRELIM in advance. + * CONFIG_SYS_BR0_PRELIM in advance. * * [Thanks to Michael Liao for this explanation. * I owe him a free beer. - wd] @@ -165,60 +165,60 @@ void cpu_init_f (volatile immap_t * immr) defined(CONFIG_SPC1920) || \ defined(CONFIG_SPD823TS) - memctl->memc_br0 = CFG_BR0_PRELIM; + memctl->memc_br0 = CONFIG_SYS_BR0_PRELIM; #endif -#if defined(CFG_OR0_REMAP) - memctl->memc_or0 = CFG_OR0_REMAP; +#if defined(CONFIG_SYS_OR0_REMAP) + memctl->memc_or0 = CONFIG_SYS_OR0_REMAP; #endif -#if defined(CFG_OR1_REMAP) - memctl->memc_or1 = CFG_OR1_REMAP; +#if defined(CONFIG_SYS_OR1_REMAP) + memctl->memc_or1 = CONFIG_SYS_OR1_REMAP; #endif -#if defined(CFG_OR5_REMAP) - memctl->memc_or5 = CFG_OR5_REMAP; +#if defined(CONFIG_SYS_OR5_REMAP) + memctl->memc_or5 = CONFIG_SYS_OR5_REMAP; #endif /* now restrict to preliminary range */ - memctl->memc_br0 = CFG_BR0_PRELIM; - memctl->memc_or0 = CFG_OR0_PRELIM; + memctl->memc_br0 = CONFIG_SYS_BR0_PRELIM; + memctl->memc_or0 = CONFIG_SYS_OR0_PRELIM; -#if (defined(CFG_OR1_PRELIM) && defined(CFG_BR1_PRELIM)) - memctl->memc_or1 = CFG_OR1_PRELIM; - memctl->memc_br1 = CFG_BR1_PRELIM; +#if (defined(CONFIG_SYS_OR1_PRELIM) && defined(CONFIG_SYS_BR1_PRELIM)) + memctl->memc_or1 = CONFIG_SYS_OR1_PRELIM; + memctl->memc_br1 = CONFIG_SYS_BR1_PRELIM; #endif #if defined(CONFIG_IP860) /* disable CS0 now that Flash is mapped on CS1 */ memctl->memc_br0 = 0; #endif -#if defined(CFG_OR2_PRELIM) && defined(CFG_BR2_PRELIM) - memctl->memc_or2 = CFG_OR2_PRELIM; - memctl->memc_br2 = CFG_BR2_PRELIM; +#if defined(CONFIG_SYS_OR2_PRELIM) && defined(CONFIG_SYS_BR2_PRELIM) + memctl->memc_or2 = CONFIG_SYS_OR2_PRELIM; + memctl->memc_br2 = CONFIG_SYS_BR2_PRELIM; #endif -#if defined(CFG_OR3_PRELIM) && defined(CFG_BR3_PRELIM) - memctl->memc_or3 = CFG_OR3_PRELIM; - memctl->memc_br3 = CFG_BR3_PRELIM; +#if defined(CONFIG_SYS_OR3_PRELIM) && defined(CONFIG_SYS_BR3_PRELIM) + memctl->memc_or3 = CONFIG_SYS_OR3_PRELIM; + memctl->memc_br3 = CONFIG_SYS_BR3_PRELIM; #endif -#if defined(CFG_OR4_PRELIM) && defined(CFG_BR4_PRELIM) - memctl->memc_or4 = CFG_OR4_PRELIM; - memctl->memc_br4 = CFG_BR4_PRELIM; +#if defined(CONFIG_SYS_OR4_PRELIM) && defined(CONFIG_SYS_BR4_PRELIM) + memctl->memc_or4 = CONFIG_SYS_OR4_PRELIM; + memctl->memc_br4 = CONFIG_SYS_BR4_PRELIM; #endif -#if defined(CFG_OR5_PRELIM) && defined(CFG_BR5_PRELIM) - memctl->memc_or5 = CFG_OR5_PRELIM; - memctl->memc_br5 = CFG_BR5_PRELIM; +#if defined(CONFIG_SYS_OR5_PRELIM) && defined(CONFIG_SYS_BR5_PRELIM) + memctl->memc_or5 = CONFIG_SYS_OR5_PRELIM; + memctl->memc_br5 = CONFIG_SYS_BR5_PRELIM; #endif -#if defined(CFG_OR6_PRELIM) && defined(CFG_BR6_PRELIM) - memctl->memc_or6 = CFG_OR6_PRELIM; - memctl->memc_br6 = CFG_BR6_PRELIM; +#if defined(CONFIG_SYS_OR6_PRELIM) && defined(CONFIG_SYS_BR6_PRELIM) + memctl->memc_or6 = CONFIG_SYS_OR6_PRELIM; + memctl->memc_br6 = CONFIG_SYS_BR6_PRELIM; #endif -#if defined(CFG_OR7_PRELIM) && defined(CFG_BR7_PRELIM) - memctl->memc_or7 = CFG_OR7_PRELIM; - memctl->memc_br7 = CFG_BR7_PRELIM; +#if defined(CONFIG_SYS_OR7_PRELIM) && defined(CONFIG_SYS_BR7_PRELIM) + memctl->memc_or7 = CONFIG_SYS_OR7_PRELIM; + memctl->memc_br7 = CONFIG_SYS_BR7_PRELIM; #endif #endif /* ! CONFIG_MBX */ @@ -249,13 +249,13 @@ void cpu_init_f (volatile immap_t * immr) rpxlite_init (); #endif -#ifdef CFG_RCCR /* must be done before cpm_load_patch() */ +#ifdef CONFIG_SYS_RCCR /* must be done before cpm_load_patch() */ /* write config value */ - immr->im_cpm.cp_rccr = CFG_RCCR; + immr->im_cpm.cp_rccr = CONFIG_SYS_RCCR; #endif -#if defined(CFG_I2C_UCODE_PATCH) || defined(CFG_SPI_UCODE_PATCH) || \ - defined(CFG_SMC_UCODE_PATCH) +#if defined(CONFIG_SYS_I2C_UCODE_PATCH) || defined(CONFIG_SYS_SPI_UCODE_PATCH) || \ + defined(CONFIG_SYS_SMC_UCODE_PATCH) cpm_load_patch (immr); /* load mpc8xx microcode patch */ #endif } @@ -265,21 +265,21 @@ void cpu_init_f (volatile immap_t * immr) */ int cpu_init_r (void) { -#if defined(CFG_RTCSC) || defined(CFG_RMDS) +#if defined(CONFIG_SYS_RTCSC) || defined(CONFIG_SYS_RMDS) bd_t *bd = gd->bd; volatile immap_t *immr = (volatile immap_t *) (bd->bi_immr_base); #endif -#ifdef CFG_RTCSC +#ifdef CONFIG_SYS_RTCSC /* Unlock RTSC register */ immr->im_sitk.sitk_rtcsck = KAPWR_KEY; /* write config value */ - immr->im_sit.sit_rtcsc = CFG_RTCSC; + immr->im_sit.sit_rtcsc = CONFIG_SYS_RTCSC; #endif -#ifdef CFG_RMDS +#ifdef CONFIG_SYS_RMDS /* write config value */ - immr->im_cpm.cp_rmds = CFG_RMDS; + immr->im_cpm.cp_rmds = CONFIG_SYS_RMDS; #endif return (0); } |