diff options
author | Jon Loeliger <jdl@freescale.com> | 2005-08-01 18:20:47 (GMT) |
---|---|---|
committer | Jon Loeliger <jdl@freescale.com> | 2005-08-01 18:20:47 (GMT) |
commit | de1d0a69956a63cea6a62043ae5d5afb584efe93 (patch) | |
tree | 1914348ff43c309890deb6ecad206e37b2bc3a51 /cpu | |
parent | b0e32949239c7870d409ca687a2dfc1261a3d838 (diff) | |
download | u-boot-de1d0a69956a63cea6a62043ae5d5afb584efe93.tar.xz |
Fix style issues primarily in 85xx and 83xx boards.
- C++ comments
- Trailing white space
- Indentation not by TAB
- Excessive amount of empty lines
- Trailing empty lines
Diffstat (limited to 'cpu')
-rw-r--r-- | cpu/arm920t/s3c24x0/usb_ohci.c | 6 | ||||
-rw-r--r-- | cpu/mpc5xxx/usb_ohci.c | 6 | ||||
-rw-r--r-- | cpu/mpc83xx/cpu_init.c | 1 | ||||
-rw-r--r-- | cpu/mpc83xx/pci.c | 25 | ||||
-rw-r--r-- | cpu/mpc83xx/resetvec.S | 2 | ||||
-rw-r--r-- | cpu/mpc83xx/spd_sdram.c | 25 | ||||
-rw-r--r-- | cpu/mpc83xx/speed.c | 39 | ||||
-rw-r--r-- | cpu/mpc83xx/start.S | 79 | ||||
-rw-r--r-- | cpu/mpc85xx/spd_sdram.c | 4 |
9 files changed, 86 insertions, 101 deletions
diff --git a/cpu/arm920t/s3c24x0/usb_ohci.c b/cpu/arm920t/s3c24x0/usb_ohci.c index fa6abeb..eb80b1c 100644 --- a/cpu/arm920t/s3c24x0/usb_ohci.c +++ b/cpu/arm920t/s3c24x0/usb_ohci.c @@ -53,7 +53,6 @@ #define OHCI_USE_NPS /* force NoPowerSwitching mode */ #undef OHCI_VERBOSE_DEBUG /* not always helpful */ - /* For initializing controller (mask in an HCFS mode too) */ #define OHCI_CONTROL_INIT \ (OHCI_CTRL_CBSR & 0x3) | OHCI_CTRL_IE | OHCI_CTRL_PLE @@ -1221,7 +1220,6 @@ pkt_print(dev, pipe, buffer, transfer_len, cmd, "SUB(rh)", usb_pipein(pipe)); } - /*-------------------------------------------------------------------------*/ /* common code for handling submit messages - used for all but root hub */ @@ -1294,7 +1292,7 @@ int submit_common_msg(struct usb_device *dev, unsigned long pipe, void *buffer, wait_ms(1); if (!urb_finished) dbg("\%"); - + } else { err("CTL:TIMEOUT "); dbg("submit_common_msg: TO status %x\n", stat); @@ -1511,7 +1509,7 @@ hc_interrupt (void) ohci->disabled++; err ("%s device removed!", ohci->slot_name); return -1; - + } else if ((ints &= readl (®s->intrenable)) == 0) { dbg("hc_interrupt: returning..\n"); return 0xff; diff --git a/cpu/mpc5xxx/usb_ohci.c b/cpu/mpc5xxx/usb_ohci.c index 2f19d7e..c774da3 100644 --- a/cpu/mpc5xxx/usb_ohci.c +++ b/cpu/mpc5xxx/usb_ohci.c @@ -1261,7 +1261,7 @@ int submit_common_msg(struct usb_device *dev, unsigned long pipe, void *buffer, stat = USB_ST_CRC_ERR; break; } - + /* NOTE: since we are not interrupt driven in U-Boot and always * handle only one URB at a time, we cannot assume the * transaction finished on the first successful return from @@ -1483,7 +1483,7 @@ hc_interrupt (void) struct ohci_regs *regs = ohci->regs; int ints; int stat = -1; - + if ((ohci->hcca->done_head != 0) && !(ohci_cpu_to_le32(ohci->hcca->done_head) & 0x01)) { @@ -1493,7 +1493,7 @@ hc_interrupt (void) ohci->disabled++; err ("%s device removed!", ohci->slot_name); return -1; - + } else if ((ints &= readl (®s->intrenable)) == 0) { dbg("hc_interrupt: returning..\n"); return 0xff; diff --git a/cpu/mpc83xx/cpu_init.c b/cpu/mpc83xx/cpu_init.c index 7e80ced..dcb3445 100644 --- a/cpu/mpc83xx/cpu_init.c +++ b/cpu/mpc83xx/cpu_init.c @@ -161,4 +161,3 @@ int cpu_init_r (void) { return 0; } - diff --git a/cpu/mpc83xx/pci.c b/cpu/mpc83xx/pci.c index d9daa3e..d5fa811 100644 --- a/cpu/mpc83xx/pci.c +++ b/cpu/mpc83xx/pci.c @@ -45,12 +45,12 @@ void pci_mpc83xx_init(volatile struct pci_controller *hose) { volatile immap_t * immr; - volatile clk8349_t * clk; + volatile clk8349_t * clk; volatile law8349_t * pci_law; volatile pot8349_t * pci_pot; volatile pcictrl8349_t * pci_ctrl; volatile pciconf8349_t * pci_conf; - + u8 val8,tmp8,ret; u16 reg16,tmp16; u32 val32,tmp32; @@ -69,7 +69,7 @@ pci_mpc83xx_init(volatile struct pci_controller *hose) udelay(2000); clk->occr = 0xff000000; udelay(2000); - + /* * Configure PCI Local Access Windows */ @@ -89,7 +89,7 @@ pci_mpc83xx_init(volatile struct pci_controller *hose) pci_pot[1].potar = (CFG_PCI1_IO_BASE >> 12) & POTAR_TA_MASK; pci_pot[1].pobar = (CFG_PCI1_IO_PHYS >> 12) & POBAR_BA_MASK; pci_pot[1].pocmr = POCMR_EN | POCMR_IO | (POCMR_CM_16M & POCMR_CM_MASK); -//#if defined(CONFIG_PCI_2) + pci_pot[3].potar = (CFG_PCI2_MEM_BASE >> 12) & POTAR_TA_MASK; pci_pot[3].pobar = (CFG_PCI2_MEM_PHYS >> 12) & POBAR_BA_MASK; pci_pot[3].pocmr = POCMR_EN | POCMR_DST | (POCMR_CM_512M & POCMR_CM_MASK); @@ -98,8 +98,7 @@ pci_mpc83xx_init(volatile struct pci_controller *hose) pci_pot[4].potar = (CFG_PCI2_IO_BASE >> 12) & POTAR_TA_MASK; pci_pot[4].pobar = (CFG_PCI2_IO_PHYS >> 12) & POBAR_BA_MASK; pci_pot[4].pocmr = POCMR_EN | POCMR_DST | POCMR_IO | (POCMR_CM_16M & POCMR_CM_MASK); -//#endif - + /* * Configure PCI Inbound Translation Windows */ @@ -131,13 +130,13 @@ pci_mpc83xx_init(volatile struct pci_controller *hose) val8 = 0x34; ret = i2c_write(0x26,0x7,1,&val8,1); #if defined(PCI_64BIT) - val8 = 0xf4; // PMC2<->PCI1 64bit + val8 = 0xf4; /* PMC2<->PCI1 64bit */ #elif defined(PCI_ALL_PCI1) - val8 = 0xf3; // PMC1<->PCI1,PMC2<->PCI1,PMC3<->PCI1 32bit + val8 = 0xf3; /* PMC1<->PCI1,PMC2<->PCI1,PMC3<->PCI1 32bit */ #elif defined(PCI_ONE_PCI1) - val8 = 0xf9; // PMC1<->PCI1,PMC2<->PCI2,PMC3<->PCI2 32bit + val8 = 0xf9; /* PMC1<->PCI1,PMC2<->PCI2,PMC3<->PCI2 32bit */ #elif defined(PCI_TWO_PCI1) - val8 = 0xf5; // PMC1<->PCI1,PMC2<->PCI1,PMC3<->PCI2 32bit + val8 = 0xf5; /* PMC1<->PCI1,PMC2<->PCI1,PMC3<->PCI2 32bit */ #else val8 = 0xf5; #endif @@ -160,7 +159,7 @@ pci_mpc83xx_init(volatile struct pci_controller *hose) pci_ctrl[0].gcr = 1; #ifndef PCI_64BIT pci_ctrl[1].gcr = 1; -#endif +#endif udelay(2000); hose[0].first_busno = 0; @@ -186,7 +185,7 @@ pci_mpc83xx_init(volatile struct pci_controller *hose) #define PCI_CLASS_BRIDGE 0x06 reg16 = 0xff; tmp32 = 0xffff; - pci_hose_write_config_byte(&hose[0],PCI_BDF(0,0,0),PCI_CLASS_CODE,PCI_CLASS_BRIDGE); + pci_hose_write_config_byte(&hose[0],PCI_BDF(0,0,0),PCI_CLASS_CODE,PCI_CLASS_BRIDGE); pci_hose_read_config_word (&hose[0],PCI_BDF(0,0,0),PCI_COMMAND, ®16); reg16 |= PCI_COMMAND_SERR | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY; @@ -219,7 +218,7 @@ pci_mpc83xx_init(volatile struct pci_controller *hose) (CFG_IMMRBAR+0x8380), (CFG_IMMRBAR+0x8384)); - pci_hose_write_config_byte(&hose[1],PCI_BDF(0,0,0),PCI_CLASS_CODE,PCI_CLASS_BRIDGE); + pci_hose_write_config_byte(&hose[1],PCI_BDF(0,0,0),PCI_CLASS_CODE,PCI_CLASS_BRIDGE); pci_hose_read_config_word (&hose[1],PCI_BDF(0,0,0), PCI_COMMAND, ®16); reg16 |= PCI_COMMAND_SERR | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY; pci_hose_write_config_word(&hose[1],PCI_BDF(0,0,0), PCI_COMMAND, reg16); diff --git a/cpu/mpc83xx/resetvec.S b/cpu/mpc83xx/resetvec.S index 7593e73..3dfcd0d 100644 --- a/cpu/mpc83xx/resetvec.S +++ b/cpu/mpc83xx/resetvec.S @@ -2,5 +2,5 @@ #ifndef FIXME #if 0 b _start_e500 -#endif +#endif #endif diff --git a/cpu/mpc83xx/spd_sdram.c b/cpu/mpc83xx/spd_sdram.c index 5bd112c..63dcd66 100644 --- a/cpu/mpc83xx/spd_sdram.c +++ b/cpu/mpc83xx/spd_sdram.c @@ -36,20 +36,16 @@ #ifdef CONFIG_SPD_EEPROM - #if defined(CONFIG_DDR_ECC) extern void dma_init(void); extern uint dma_check(void); extern int dma_xfer(void *dest, uint count, void *src); #endif - #ifndef CFG_READ_SPD #define CFG_READ_SPD i2c_read #endif - - /* * Convert picoseconds into clock cycles (rounding up if needed). */ @@ -67,14 +63,12 @@ picos_to_clk(int picos) return clks; } - unsigned int banksize(unsigned char row_dens) { return ((row_dens >> 2) | ((row_dens & 3) << 6)) << 24; } - long int spd_sdram(int(read_spd)(uint addr)) { volatile immap_t *immap = (immap_t *)CFG_IMMRBAR; @@ -86,8 +80,8 @@ long int spd_sdram(int(read_spd)(uint addr)) unsigned int law_size; unsigned char caslat; unsigned int trfc, trfc_clk, trfc_low; - -#warning Current spd_sdram does not fit its usage... adjust implementation or API... + +#warning Current spd_sdram does not fit its usage... adjust implementation or API... CFG_READ_SPD(SPD_EEPROM_ADDRESS, 0, 1, (uchar *) & spd, sizeof (spd)); @@ -111,7 +105,7 @@ long int spd_sdram(int(read_spd)(uint addr)) debug("\n"); debug("cs2_bnds = 0x%08x\n",ddr->csbnds[2].csbnds); debug("cs2_config = 0x%08x\n",ddr->cs_config[2]); - + if (spd.nrows == 2) { ddr->csbnds[3].csbnds = ( (banksize(spd.row_dens) >> 8) | ((banksize(spd.row_dens) >> 23) - 1) ); @@ -298,9 +292,12 @@ long int spd_sdram(int(read_spd)(uint addr)) udelay(500); - - ddr->sdram_clk_cntl = 0x82000000;/*SS_EN=1, CLK_ADJST = 2-MCK/MCK_B, is lauched 1/2 of one SDRAM clock cycle after address/command*/ - + /* + * SS_EN=1, + * CLK_ADJST = 2-MCK/MCK_B, is lauched 1/2 of one SDRAM + * clock cycle after address/command + */ + ddr->sdram_clk_cntl = 0x82000000; /* * Figure out the settings for the sdram_cfg register. Build up @@ -339,7 +336,6 @@ long int spd_sdram(int(read_spd)(uint addr)) #endif ddr->sdram_cfg = tmp; - asm("sync;isync"); udelay(500); @@ -347,7 +343,6 @@ long int spd_sdram(int(read_spd)(uint addr)) return memsize;/*in MBytes*/ } - #endif /* CONFIG_SPD_EEPROM */ @@ -407,7 +402,7 @@ ddr_enable_ecc(unsigned int dram_size) */ ddr->err_disable = 0x00000000; asm("sync;isync"); -#endif +#endif } #endif /* CONFIG_DDR_ECC */ diff --git a/cpu/mpc83xx/speed.c b/cpu/mpc83xx/speed.c index 6530fbf..260137d 100644 --- a/cpu/mpc83xx/speed.c +++ b/cpu/mpc83xx/speed.c @@ -101,7 +101,7 @@ int get_clocks (void) u32 corecnf_tab_index; u8 corepll; u32 lcrr; - + u32 csb_clk; u32 tsec1_clk; u32 tsec2_clk; @@ -113,10 +113,10 @@ int get_clocks (void) u32 lbiu_clk; u32 lclk_clk; u32 ddr_clk; - + if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32)im) return -1; - + #ifndef CFG_HRCW_HIGH # error "CFG_HRCW_HIGH must be defined in include/configs/MCP83XXADS.h" #endif /* CFG_HCWD_HIGH */ @@ -133,7 +133,6 @@ int get_clocks (void) /* though RCWH_PCIHOST is defined in CFG_HRCW_HIGH the im->reset.rcwhr PCI Host Mode is disabled */ /* FIXME: findout if there is a way to issue some warning */ return -2; - } if (im->clk.spmr & SPMR_CKID) { pci_sync_in = CONFIG_83XX_CLKIN / 2; /* PCI Clock is half CONFIG_83XX_CLKIN */ @@ -157,17 +156,16 @@ int get_clocks (void) #endif /* (CFG_HRCW_HIGH | RCWH_PCIHOST) */ /* we have up to date pci_sync_in */ - spmf = ((im->reset.rcwl & RCWL_SPMF) >> RCWL_SPMF_SHIFT); clkin_div = ((im->clk.spmr & SPMR_CKID) >> SPMR_CKID_SHIFT); - + if ((im->reset.rcwl & RCWL_LBIUCM) || (im->reset.rcwl & RCWL_DDRCM)) { csb_clk = (pci_sync_in * spmf * (1 + clkin_div)) / 2; } else { csb_clk = pci_sync_in * spmf * (1 + clkin_div); } - + sccr = im->clk.sccr; switch ((sccr & SCCR_TSEC1CM) >> SCCR_TSEC1CM_SHIFT) { case 0: @@ -186,7 +184,7 @@ int get_clocks (void) /* unkown SCCR_TSEC1CM value */ return -4; } - + switch ((sccr & SCCR_TSEC2CM) >> SCCR_TSEC2CM_SHIFT) { case 0: tsec2_clk = 0; @@ -205,7 +203,7 @@ int get_clocks (void) return -5; } i2c_clk = tsec2_clk; - + switch ((sccr & SCCR_ENCCM) >> SCCR_ENCCM_SHIFT) { case 0: enc_clk = 0; @@ -223,7 +221,7 @@ int get_clocks (void) /* unkown SCCR_ENCCM value */ return -6; } - + switch ((sccr & SCCR_USBMPHCM) >> SCCR_USBMPHCM_SHIFT) { case 0: usbmph_clk = 0; @@ -259,14 +257,14 @@ int get_clocks (void) /* unkown SCCR_USBDRCM value */ return -8; } - + if (usbmph_clk != 0 && usbdr_clk != 0 && usbmph_clk != usbdr_clk ) { /* if USB MPH clock is not disabled and USB DR clock is not disabled than USB MPH & USB DR must have the same rate */ return -9; } - + lbiu_clk = csb_clk * (1 + ((im->reset.rcwl & RCWL_LBIUCM) >> RCWL_LBIUCM_SHIFT)); lcrr = (im->lbus.lcrr & LCRR_CLKDIV) >> LCRR_CLKDIV_SHIFT; switch (lcrr) { @@ -279,9 +277,9 @@ int get_clocks (void) /* unknown lcrr */ return -10; } - + ddr_clk = csb_clk * (1 + ((im->reset.rcwl & RCWL_DDRCM) >> RCWL_DDRCM_SHIFT)); - + corepll = (im->reset.rcwl & RCWL_COREPLL) >> RCWL_COREPLL_SHIFT; corecnf_tab_index = ((corepll & 0x1F) << 2) | ((corepll & 0x60) >> 5); if (corecnf_tab_index > (sizeof(corecnf_tab)/sizeof(corecnf_t)) ) { @@ -310,7 +308,7 @@ int get_clocks (void) /* unkown core to csb ratio */ return -12; } - + gd->csb_clk = csb_clk ; gd->tsec1_clk = tsec1_clk ; gd->tsec2_clk = tsec2_clk ; @@ -318,11 +316,11 @@ int get_clocks (void) gd->usbmph_clk = usbmph_clk; gd->usbdr_clk = usbdr_clk ; gd->i2c_clk = i2c_clk ; - gd->enc_clk = enc_clk ; + gd->enc_clk = enc_clk ; gd->lbiu_clk = lbiu_clk ; gd->lclk_clk = lclk_clk ; gd->ddr_clk = ddr_clk ; - + gd->cpu_clk = gd->core_clk; gd->bus_clk = gd->lbiu_clk; return 0; @@ -341,7 +339,7 @@ ulong get_bus_freq (ulong dummy) int print_clock_conf (void) { DECLARE_GLOBAL_DATA_PTR; - + printf("Clock configuration:\n"); printf(" Coherent System Bus: %4d MHz\n",gd->csb_clk/1000000); printf(" Core: %4d MHz\n",gd->core_clk/1000000); @@ -353,7 +351,7 @@ int print_clock_conf (void) printf(" TSEC2: %4d MHz\n",gd->tsec2_clk/1000000); printf(" USB MPH: %4d MHz\n",gd->usbmph_clk/1000000); printf(" USB DR: %4d MHz\n",gd->usbdr_clk/1000000); - + #if 0 DECLARE_GLOBAL_DATA_PTR; @@ -419,6 +417,5 @@ int print_clock_conf (void) } putc ('\n'); #endif - return (0); + return 0; } - diff --git a/cpu/mpc83xx/start.S b/cpu/mpc83xx/start.S index e9f0790..fb001a6 100644 --- a/cpu/mpc83xx/start.S +++ b/cpu/mpc83xx/start.S @@ -28,7 +28,7 @@ */ #include <config.h> -#include <mpc83xx.h> +#include <mpc83xx.h> #include <version.h> #define CONFIG_83XX 1 /* needed for Linux kernel header files*/ @@ -89,7 +89,7 @@ version_string: .ascii U_BOOT_VERSION .ascii " (", __DATE__, " - ", __TIME__, ")" .ascii " ", CONFIG_IDENT_STRING, "\0" - + .text #define _HRCW_TABLE_ENTRY(w) \ .fill 8,1,(((w)>>24)&0xff); \ @@ -101,7 +101,6 @@ version_string: _HRCW_TABLE_ENTRY(CFG_HRCW_HIGH) - #ifndef CONFIG_DEFAULT_IMMR #error CONFIG_DEFAULT_IMMR must be defined #endif /* CFG_DEFAULT_IMMR */ @@ -143,7 +142,7 @@ _start: /* time t 0 */ . = EXC_OFF_SYS_RESET + 0x10 .globl _start_warm -_start_warm: +_start_warm: li r21, BOOTFLAG_WARM /* Software reboot */ b boot_warm @@ -156,12 +155,12 @@ boot_warm: /* time t 5 */ lis r3, CFG_IMMRBAR@h ori r3, r3, CFG_IMMRBAR@l stw r3, IMMRBAR(r4) - + /* Initialise the E300 processor core */ /*------------------------------------------*/ - + bl init_e300_core - + #ifndef CFG_RAMBOOT /* Inflate flash location so it appears everywhere, calculate */ @@ -218,7 +217,7 @@ _start_of_vectors: /* External Interrupt exception. */ #ifndef FIXME STD_EXCEPTION(0x500, ExtInterrupt, external_interrupt) -#endif +#endif /* Alignment exception. */ . = 0x600 @@ -417,9 +416,9 @@ init_e300_core: /* time t 10 */ lis r4, CFG_WATCHDOG_VALUE ori r4, r4, (SWCRR_SWEN | SWCRR_SWRI | SWCRR_SWPR) stw r4, SWCRR(r3) - + /* and reset it */ - + li r4, 0x556C sth r4, SWSRR@l(r3) li r4, 0xAA39 @@ -502,7 +501,7 @@ init_e300_core: /* time t 10 */ /* Done! */ /*------------------------------*/ - blr + blr /* Cache functions. * @@ -645,8 +644,8 @@ relocate_code: mtctr r0 la r8,-4(r4) la r7,-4(r3) - - /* and compare */ + + /* and compare */ 20: lwzu r20,4(r8) lwzu r21,4(r7) xor. r22, r20, r21 @@ -664,21 +663,19 @@ relocate_code: 3: lwzu r0,-4(r8) stwu r0,-4(r7) bdnz 3b - - /* * Now flush the cache: note that we must start from a cache aligned * address. Otherwise we might miss one cache line. */ -4: +4: bl un_setup_stack_in_data_cache mr r7, r3 mr r8, r4 bl dcache_disable mr r3, r7 mr r4, r8 - + cmpwi r6,0 add r5,r3,r5 beq 7f /* Always flush prefetch queue in any case */ @@ -889,9 +886,9 @@ map_flash_by_law1: /* Address Mask in OR0 so ROM appears everywhere */ /*----------------------------------------------------*/ lis r3, (CFG_IMMRBAR)@h /* r3 <= CFG_IMMRBAR */ - lwz r4, OR0@l(r3) + lwz r4, OR0@l(r3) li r5, 0x7fff /* r5 <= 0x00007FFFF */ - and r4, r4, r5 + and r4, r4, r5 stw r4, OR0@l(r3) /* OR0 <= OR0 & 0x00007FFFF */ /* As MPC8349E User's Manual presented, when RCW[BMS] is set to 0, @@ -926,9 +923,9 @@ remap_flash_by_law0: /* Initialize the BR0 with the boot ROM starting address. */ lwz r4, BR0(r3) li r5, 0x7FFF - and r4, r4, r5 + and r4, r4, r5 lis r5, (CFG_FLASH_BASE & 0xFFFF8000)@h - ori r5, r5, (CFG_FLASH_BASE & 0xFFFF8000)@l + ori r5, r5, (CFG_FLASH_BASE & 0xFFFF8000)@l or r5, r5, r4 stw r5, BR0(r3) /* r5 <= (CFG_FLASH_BASE & 0xFFFF8000) | (BR0 & 0x00007FFF) */ @@ -950,9 +947,9 @@ remap_flash_by_law0: stw r4, LBLAWAR1(r3) /* Off LBIU LAW1 */ blr -setup_stack_in_data_cache_on_r1: +setup_stack_in_data_cache_on_r1: lis r3, (CFG_IMMRBAR)@h - + /* setup D-BAT for the D-Cache (with out real memory backup) */ lis r4, (CFG_INIT_RAM_ADDR & 0xFFFE0000)@h @@ -961,13 +958,13 @@ setup_stack_in_data_cache_on_r1: mtspr DBAT0L, r4 isync -#if 0 +#if 0 /* Enable MMU */ mfmsr r4 ori r4, r4, (MSR_DR | MSR_IR)@l mtmsr r4 -#endif - +#endif + /* Enable and invalidate data cache. */ mfspr r4, HID0 mr r5, r4 @@ -977,19 +974,19 @@ setup_stack_in_data_cache_on_r1: mtspr HID0, r4 mtspr HID0, r5 sync - + /* Allocate Initial RAM in data cache.*/ li r0, 0 lis r4, (CFG_INIT_RAM_ADDR)@h ori r4, r4, (CFG_INIT_RAM_ADDR)@l - li r5, 128*8 /* 128*8*32=32Kb */ + li r5, 128*8 /* 128*8*32=32Kb */ mtctr r5 1: dcbz r0, r4 addi r4, r4, 32 bdnz 1b isync - + /* Lock all the D-cache, basically leaving the reset of the program without dcache */ mfspr r4, HID0 ori r4, r4, (HID0_DLOCK)@l @@ -1010,14 +1007,14 @@ un_setup_stack_in_data_cache: blr mr r14, r4 mr r15, r5 - + lis r4, (CFG_INIT_RAM_ADDR & 0xFFFE0000)@h mtspr DBAT0U, r4 ori r4, r4, 0x0002 mtspr DBAT0L, r4 isync - + /* un lock all the D-cache */ mfspr r4, HID0 lis r5, (~(HID0_DLOCK))@h @@ -1030,20 +1027,20 @@ un_setup_stack_in_data_cache: li r0, 0 lis r4, (CFG_INIT_RAM_ADDR)@h ori r4, r4, (CFG_INIT_RAM_ADDR)@l - li r5, 128*8 /* 128*8*32=32Kb */ + li r5, 128*8 /* 128*8*32=32Kb */ mtctr r5 1: dcbz r0, r4 addi r4, r4, 32 bdnz 1b isync - + mflr r16 bl dcache_disable mtlr r16 - + blr - + #if 0 #define GREEN_LIGHT 0x2B0D4046 #define RED_LIGHT 0x250D4046 @@ -1054,7 +1051,7 @@ un_setup_stack_in_data_cache: */ .globl liblight -liblight: +liblight: lis r3, CFG_IMMRBAR@h ori r3, r3, CFG_IMMRBAR@l li r4, 0x3002 @@ -1063,7 +1060,7 @@ liblight: mtspr HID0, r4 mtspr HID2, r4 lis r4, 0xF8000000@h - ori r4, r4, 0xF8000000@l + ori r4, r4, 0xF8000000@l stw r4, LBLAWBAR1(r3) lis r4, 0x8000000E@h ori r4, r4, 0x8000000E@l @@ -1083,14 +1080,14 @@ liblight: ori r6, r6, RED_LIGHT@l lis r7, LIB_CNT@h ori r7, r7, LIB_CNT@l - + 1: stw r5, 0(r4) - mtctr r7 + mtctr r7 2: bdnz 2b stw r6, 0(r4) - mtctr r7 + mtctr r7 3: bdnz 3b b 1b - + #endif diff --git a/cpu/mpc85xx/spd_sdram.c b/cpu/mpc85xx/spd_sdram.c index 049ba67..af99282 100644 --- a/cpu/mpc85xx/spd_sdram.c +++ b/cpu/mpc85xx/spd_sdram.c @@ -630,7 +630,7 @@ spd_sdram(void) ddr->timing_cfg_2 = (0 | ((add_lat & 0x7) << 28) /* ADD_LAT */ - | ((cpo & 0x1f) << 23) /* CPO */ + | ((cpo & 0x1f) << 23) /* CPO */ | ((wr_lat & 0x7) << 19) /* WR_LAT */ | ((trtp_clk & 0x7) << 13) /* RD_TO_PRE */ | ((wr_data_delay & 0x7) << 10) /* WR_DATA_DELAY */ @@ -822,7 +822,7 @@ spd_sdram(void) /* * Memory will be initialized via DMA, or not at all. */ - d_init = 0; + d_init = 0; #endif ddr->sdram_cfg_2 = (0 |