/*
- * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
+ * Copyright (C) 2004-2009 Freescale Semiconductor, Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
#include <common.h>
#include <mpc83xx.h>
#include <ioports.h>
+#include <asm/io.h>
+#ifdef CONFIG_USB_EHCI_FSL
+#include <usb/ehci-fsl.h>
+#endif
DECLARE_GLOBAL_DATA_PTR;
*/
void cpu_init_f (volatile immap_t * im)
{
- /* Pointer is writable since we allocated a register for it */
- gd = (gd_t *) (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET);
-
- /* Clear initial global data */
- memset ((void *) gd, 0, sizeof (gd_t));
-
- /* system performance tweaking */
-
-#ifdef CFG_ACR_PIPE_DEP
- /* Arbiter pipeline depth */
- im->arbiter.acr = (im->arbiter.acr & ~ACR_PIPE_DEP) |
- (CFG_ACR_PIPE_DEP << ACR_PIPE_DEP_SHIFT);
+ __be32 acr_mask =
+#ifdef CONFIG_SYS_ACR_PIPE_DEP /* Arbiter pipeline depth */
+ (ACR_PIPE_DEP << ACR_PIPE_DEP_SHIFT) |
#endif
-
-#ifdef CFG_ACR_RPTCNT
- /* Arbiter repeat count */
- im->arbiter.acr = (im->arbiter.acr & ~(ACR_RPTCNT)) |
- (CFG_ACR_RPTCNT << ACR_RPTCNT_SHIFT);
+#ifdef CONFIG_SYS_ACR_RPTCNT /* Arbiter repeat count */
+ (ACR_RPTCNT << ACR_RPTCNT_SHIFT) |
#endif
-
-#ifdef CFG_SPCR_OPT
- /* Optimize transactions between CSB and other devices */
- im->sysconf.spcr = (im->sysconf.spcr & ~SPCR_OPT) |
- (CFG_SPCR_OPT << SPCR_OPT_SHIFT);
+ 0;
+ __be32 acr_val =
+#ifdef CONFIG_SYS_ACR_PIPE_DEP /* Arbiter pipeline depth */
+ (CONFIG_SYS_ACR_PIPE_DEP << ACR_PIPE_DEP_SHIFT) |
#endif
-
-#ifdef CFG_SPCR_TSECEP
- /* all eTSEC's Emergency priority */
- im->sysconf.spcr = (im->sysconf.spcr & ~SPCR_TSECEP) |
- (CFG_SPCR_TSECEP << SPCR_TSECEP_SHIFT);
+#ifdef CONFIG_SYS_ACR_RPTCNT /* Arbiter repeat count */
+ (CONFIG_SYS_ACR_RPTCNT << ACR_RPTCNT_SHIFT) |
#endif
-
-#ifdef CFG_SPCR_TSEC1EP
- /* TSEC1 Emergency priority */
- im->sysconf.spcr = (im->sysconf.spcr & ~SPCR_TSEC1EP) |
- (CFG_SPCR_TSEC1EP << SPCR_TSEC1EP_SHIFT);
+ 0;
+ __be32 spcr_mask =
+#ifdef CONFIG_SYS_SPCR_OPT /* Optimize transactions between CSB and other dev */
+ (SPCR_OPT << SPCR_OPT_SHIFT) |
#endif
-
-#ifdef CFG_SPCR_TSEC2EP
- /* TSEC2 Emergency priority */
- im->sysconf.spcr = (im->sysconf.spcr & ~SPCR_TSEC2EP) |
- (CFG_SPCR_TSEC2EP << SPCR_TSEC2EP_SHIFT);
+#ifdef CONFIG_SYS_SPCR_TSECEP /* all eTSEC's Emergency priority */
+ (SPCR_TSECEP << SPCR_TSECEP_SHIFT) |
#endif
-
-#ifdef CFG_SCCR_ENCCM
- /* Encryption clock mode */
- im->clk.sccr = (im->clk.sccr & ~SCCR_ENCCM) |
- (CFG_SCCR_ENCCM << SCCR_PCICM_SHIFT);
+#ifdef CONFIG_SYS_SPCR_TSEC1EP /* TSEC1 Emergency priority */
+ (SPCR_TSEC1EP << SPCR_TSEC1EP_SHIFT) |
#endif
-
-#ifdef CFG_SCCR_PCICM
- /* PCI & DMA clock mode */
- im->clk.sccr = (im->clk.sccr & ~SCCR_PCICM) |
- (CFG_SCCR_PCICM << SCCR_PCICM_SHIFT);
+#ifdef CONFIG_SYS_SPCR_TSEC2EP /* TSEC2 Emergency priority */
+ (SPCR_TSEC2EP << SPCR_TSEC2EP_SHIFT) |
#endif
-
-#ifdef CFG_SCCR_TSECCM
- /* all TSEC's clock mode */
- im->clk.sccr = (im->clk.sccr & ~SCCR_TSECCM) |
- (CFG_SCCR_TSECCM << SCCR_TSECCM_SHIFT);
+ 0;
+ __be32 spcr_val =
+#ifdef CONFIG_SYS_SPCR_OPT
+ (CONFIG_SYS_SPCR_OPT << SPCR_OPT_SHIFT) |
#endif
-
-#ifdef CFG_SCCR_TSEC1CM
- /* TSEC1 clock mode */
- im->clk.sccr = (im->clk.sccr & ~SCCR_TSEC1CM) |
- (CFG_SCCR_TSEC1CM << SCCR_TSEC1CM_SHIFT);
+#ifdef CONFIG_SYS_SPCR_TSECEP /* all eTSEC's Emergency priority */
+ (CONFIG_SYS_SPCR_TSECEP << SPCR_TSECEP_SHIFT) |
#endif
-
-#ifdef CFG_SCCR_TSEC2CM
- /* TSEC2 clock mode */
- im->clk.sccr = (im->clk.sccr & ~SCCR_TSEC2CM) |
- (CFG_SCCR_TSEC2CM << SCCR_TSEC2CM_SHIFT);
+#ifdef CONFIG_SYS_SPCR_TSEC1EP /* TSEC1 Emergency priority */
+ (CONFIG_SYS_SPCR_TSEC1EP << SPCR_TSEC1EP_SHIFT) |
#endif
-
-#ifdef CFG_SCCR_TSEC1ON
- /* TSEC1 clock switch */
- im->clk.sccr = (im->clk.sccr & ~SCCR_TSEC1ON) |
- (CFG_SCCR_TSEC1ON << SCCR_TSEC1ON_SHIFT);
+#ifdef CONFIG_SYS_SPCR_TSEC2EP /* TSEC2 Emergency priority */
+ (CONFIG_SYS_SPCR_TSEC2EP << SPCR_TSEC2EP_SHIFT) |
#endif
-
-#ifdef CFG_SCCR_TSEC2ON
- /* TSEC2 clock switch */
- im->clk.sccr = (im->clk.sccr & ~SCCR_TSEC2ON) |
- (CFG_SCCR_TSEC2ON << SCCR_TSEC2ON_SHIFT);
+ 0;
+ __be32 sccr_mask =
+#ifdef CONFIG_SYS_SCCR_ENCCM /* Encryption clock mode */
+ (SCCR_ENCCM << SCCR_ENCCM_SHIFT) |
#endif
-
-#ifdef CFG_SCCR_USBMPHCM
- /* USB MPH clock mode */
- im->clk.sccr = (im->clk.sccr & ~SCCR_USBMPHCM) |
- (CFG_SCCR_USBMPHCM << SCCR_USBMPHCM_SHIFT);
+#ifdef CONFIG_SYS_SCCR_PCICM /* PCI & DMA clock mode */
+ (SCCR_PCICM << SCCR_PCICM_SHIFT) |
#endif
-
-#ifdef CFG_SCCR_USBDRCM
- /* USB DR clock mode */
- im->clk.sccr = (im->clk.sccr & ~SCCR_USBDRCM) |
- (CFG_SCCR_USBDRCM << SCCR_USBDRCM_SHIFT);
+#ifdef CONFIG_SYS_SCCR_TSECCM /* all TSEC's clock mode */
+ (SCCR_TSECCM << SCCR_TSECCM_SHIFT) |
#endif
-
-#ifdef CFG_SCCR_SATACM
- /* SATA controller clock mode */
- im->clk.sccr = (im->clk.sccr & ~SCCR_SATACM) |
- (CFG_SCCR_SATACM << SCCR_SATACM_SHIFT);
+#ifdef CONFIG_SYS_SCCR_TSEC1CM /* TSEC1 clock mode */
+ (SCCR_TSEC1CM << SCCR_TSEC1CM_SHIFT) |
+#endif
+#ifdef CONFIG_SYS_SCCR_TSEC2CM /* TSEC2 clock mode */
+ (SCCR_TSEC2CM << SCCR_TSEC2CM_SHIFT) |
+#endif
+#ifdef CONFIG_SYS_SCCR_TSEC1ON /* TSEC1 clock switch */
+ (SCCR_TSEC1ON << SCCR_TSEC1ON_SHIFT) |
+#endif
+#ifdef CONFIG_SYS_SCCR_TSEC2ON /* TSEC2 clock switch */
+ (SCCR_TSEC2ON << SCCR_TSEC2ON_SHIFT) |
+#endif
+#ifdef CONFIG_SYS_SCCR_USBMPHCM /* USB MPH clock mode */
+ (SCCR_USBMPHCM << SCCR_USBMPHCM_SHIFT) |
+#endif
+#ifdef CONFIG_SYS_SCCR_USBDRCM /* USB DR clock mode */
+ (SCCR_USBDRCM << SCCR_USBDRCM_SHIFT) |
+#endif
+#ifdef CONFIG_SYS_SCCR_SATACM /* SATA controller clock mode */
+ (SCCR_SATACM << SCCR_SATACM_SHIFT) |
+#endif
+ 0;
+ __be32 sccr_val =
+#ifdef CONFIG_SYS_SCCR_ENCCM /* Encryption clock mode */
+ (CONFIG_SYS_SCCR_ENCCM << SCCR_ENCCM_SHIFT) |
+#endif
+#ifdef CONFIG_SYS_SCCR_PCICM /* PCI & DMA clock mode */
+ (CONFIG_SYS_SCCR_PCICM << SCCR_PCICM_SHIFT) |
+#endif
+#ifdef CONFIG_SYS_SCCR_TSECCM /* all TSEC's clock mode */
+ (CONFIG_SYS_SCCR_TSECCM << SCCR_TSECCM_SHIFT) |
#endif
+#ifdef CONFIG_SYS_SCCR_TSEC1CM /* TSEC1 clock mode */
+ (CONFIG_SYS_SCCR_TSEC1CM << SCCR_TSEC1CM_SHIFT) |
+#endif
+#ifdef CONFIG_SYS_SCCR_TSEC2CM /* TSEC2 clock mode */
+ (CONFIG_SYS_SCCR_TSEC2CM << SCCR_TSEC2CM_SHIFT) |
+#endif
+#ifdef CONFIG_SYS_SCCR_TSEC1ON /* TSEC1 clock switch */
+ (CONFIG_SYS_SCCR_TSEC1ON << SCCR_TSEC1ON_SHIFT) |
+#endif
+#ifdef CONFIG_SYS_SCCR_TSEC2ON /* TSEC2 clock switch */
+ (CONFIG_SYS_SCCR_TSEC2ON << SCCR_TSEC2ON_SHIFT) |
+#endif
+#ifdef CONFIG_SYS_SCCR_USBMPHCM /* USB MPH clock mode */
+ (CONFIG_SYS_SCCR_USBMPHCM << SCCR_USBMPHCM_SHIFT) |
+#endif
+#ifdef CONFIG_SYS_SCCR_USBDRCM /* USB DR clock mode */
+ (CONFIG_SYS_SCCR_USBDRCM << SCCR_USBDRCM_SHIFT) |
+#endif
+#ifdef CONFIG_SYS_SCCR_SATACM /* SATA controller clock mode */
+ (CONFIG_SYS_SCCR_SATACM << SCCR_SATACM_SHIFT) |
+#endif
+ 0;
+
+ /* Pointer is writable since we allocated a register for it */
+ gd = (gd_t *) (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET);
+
+ /* Clear initial global data */
+ memset ((void *) gd, 0, sizeof (gd_t));
+
+ /* system performance tweaking */
+ clrsetbits_be32(&im->arbiter.acr, acr_mask, acr_val);
+
+ clrsetbits_be32(&im->sysconf.spcr, spcr_mask, spcr_val);
+
+ clrsetbits_be32(&im->clk.sccr, sccr_mask, sccr_val);
/* RSR - Reset Status Register - clear all status (4.6.1.3) */
- gd->reset_status = im->reset.rsr;
- im->reset.rsr = ~(RSR_RES);
+ gd->reset_status = __raw_readl(&im->reset.rsr);
+ __raw_writel(~(RSR_RES), &im->reset.rsr);
+
+ /* AER - Arbiter Event Register - store status */
+ gd->arbiter_event_attributes = __raw_readl(&im->arbiter.aeatr);
+ gd->arbiter_event_address = __raw_readl(&im->arbiter.aeadr);
/*
* RMR - Reset Mode Register
* contains checkstop reset enable (4.6.1.4)
*/
- im->reset.rmr = (RMR_CSRE & (1<<RMR_CSRE_SHIFT));
-
- /* LCRR - Clock Ratio Register (10.3.1.16) */
- im->lbus.lcrr = CFG_LCRR;
+ __raw_writel(RMR_CSRE & (1<<RMR_CSRE_SHIFT), &im->reset.rmr);
- /* Enable Time Base & Decrimenter ( so we will have udelay() )*/
- im->sysconf.spcr |= SPCR_TBEN;
+ /* Enable Time Base & Decrementer ( so we will have udelay() )*/
+ setbits_be32(&im->sysconf.spcr, SPCR_TBEN);
/* System General Purpose Register */
-#ifdef CFG_SICRH
-#if defined(CONFIG_MPC834X) || defined(CONFIG_MPC8313)
+#ifdef CONFIG_SYS_SICRH
+#if defined(CONFIG_MPC834x) || defined(CONFIG_MPC8313)
/* regarding to MPC34x manual rev.1 bits 28..29 must be preserved */
- im->sysconf.sicrh = (im->sysconf.sicrh & 0x0000000C) | CFG_SICRH;
+ __raw_writel((im->sysconf.sicrh & 0x0000000C) | CONFIG_SYS_SICRH,
+ &im->sysconf.sicrh);
#else
- im->sysconf.sicrh = CFG_SICRH;
+ __raw_writel(CONFIG_SYS_SICRH, &im->sysconf.sicrh);
#endif
#endif
-#ifdef CFG_SICRL
- im->sysconf.sicrl = CFG_SICRL;
+#ifdef CONFIG_SYS_SICRL
+ __raw_writel(CONFIG_SYS_SICRL, &im->sysconf.sicrl);
#endif
- /* DDR control driver register */
-#ifdef CFG_DDRCDR
- im->sysconf.ddrcdr = CFG_DDRCDR;
+#ifdef CONFIG_SYS_DDRCDR /* DDR control driver register */
+ __raw_writel(CONFIG_SYS_DDRCDR, &im->sysconf.ddrcdr);
#endif
- /* Output buffer impedance register */
-#ifdef CFG_OBIR
- im->sysconf.obir = CFG_OBIR;
+#ifdef CONFIG_SYS_OBIR /* Output buffer impedance register */
+ __raw_writel(CONFIG_SYS_OBIR, &im->sysconf.obir);
#endif
#ifdef CONFIG_QE
* has been determined
*/
-#if defined(CFG_BR0_PRELIM) \
- && defined(CFG_OR0_PRELIM) \
- && defined(CFG_LBLAWBAR0_PRELIM) \
- && defined(CFG_LBLAWAR0_PRELIM)
- im->lbus.bank[0].br = CFG_BR0_PRELIM;
- im->lbus.bank[0].or = CFG_OR0_PRELIM;
- im->sysconf.lblaw[0].bar = CFG_LBLAWBAR0_PRELIM;
- im->sysconf.lblaw[0].ar = CFG_LBLAWAR0_PRELIM;
+#if defined(CONFIG_SYS_BR0_PRELIM) \
+ && defined(CONFIG_SYS_OR0_PRELIM) \
+ && defined(CONFIG_SYS_LBLAWBAR0_PRELIM) \
+ && defined(CONFIG_SYS_LBLAWAR0_PRELIM)
+ im->lbus.bank[0].br = CONFIG_SYS_BR0_PRELIM;
+ im->lbus.bank[0].or = CONFIG_SYS_OR0_PRELIM;
+ im->sysconf.lblaw[0].bar = CONFIG_SYS_LBLAWBAR0_PRELIM;
+ im->sysconf.lblaw[0].ar = CONFIG_SYS_LBLAWAR0_PRELIM;
#else
-#error CFG_BR0_PRELIM, CFG_OR0_PRELIM, CFG_LBLAWBAR0_PRELIM & CFG_LBLAWAR0_PRELIM must be defined
+#error CONFIG_SYS_BR0_PRELIM, CONFIG_SYS_OR0_PRELIM, CONFIG_SYS_LBLAWBAR0_PRELIM & CONFIG_SYS_LBLAWAR0_PRELIM must be defined
#endif
-#if defined(CFG_BR1_PRELIM) && defined(CFG_OR1_PRELIM)
- im->lbus.bank[1].br = CFG_BR1_PRELIM;
- im->lbus.bank[1].or = CFG_OR1_PRELIM;
+#if defined(CONFIG_SYS_BR1_PRELIM) && defined(CONFIG_SYS_OR1_PRELIM)
+ im->lbus.bank[1].br = CONFIG_SYS_BR1_PRELIM;
+ im->lbus.bank[1].or = CONFIG_SYS_OR1_PRELIM;
+#endif
+#if defined(CONFIG_SYS_LBLAWBAR1_PRELIM) && defined(CONFIG_SYS_LBLAWAR1_PRELIM)
+ im->sysconf.lblaw[1].bar = CONFIG_SYS_LBLAWBAR1_PRELIM;
+ im->sysconf.lblaw[1].ar = CONFIG_SYS_LBLAWAR1_PRELIM;
#endif
-#if defined(CFG_LBLAWBAR1_PRELIM) && defined(CFG_LBLAWAR1_PRELIM)
- im->sysconf.lblaw[1].bar = CFG_LBLAWBAR1_PRELIM;
- im->sysconf.lblaw[1].ar = CFG_LBLAWAR1_PRELIM;
+#if defined(CONFIG_SYS_BR2_PRELIM) && defined(CONFIG_SYS_OR2_PRELIM)
+ im->lbus.bank[2].br = CONFIG_SYS_BR2_PRELIM;
+ im->lbus.bank[2].or = CONFIG_SYS_OR2_PRELIM;
#endif
-#if defined(CFG_BR2_PRELIM) && defined(CFG_OR2_PRELIM)
- im->lbus.bank[2].br = CFG_BR2_PRELIM;
- im->lbus.bank[2].or = CFG_OR2_PRELIM;
+#if defined(CONFIG_SYS_LBLAWBAR2_PRELIM) && defined(CONFIG_SYS_LBLAWAR2_PRELIM)
+ im->sysconf.lblaw[2].bar = CONFIG_SYS_LBLAWBAR2_PRELIM;
+ im->sysconf.lblaw[2].ar = CONFIG_SYS_LBLAWAR2_PRELIM;
#endif
-#if defined(CFG_LBLAWBAR2_PRELIM) && defined(CFG_LBLAWAR2_PRELIM)
- im->sysconf.lblaw[2].bar = CFG_LBLAWBAR2_PRELIM;
- im->sysconf.lblaw[2].ar = CFG_LBLAWAR2_PRELIM;
+#if defined(CONFIG_SYS_BR3_PRELIM) && defined(CONFIG_SYS_OR3_PRELIM)
+ im->lbus.bank[3].br = CONFIG_SYS_BR3_PRELIM;
+ im->lbus.bank[3].or = CONFIG_SYS_OR3_PRELIM;
#endif
-#if defined(CFG_BR3_PRELIM) && defined(CFG_OR3_PRELIM)
- im->lbus.bank[3].br = CFG_BR3_PRELIM;
- im->lbus.bank[3].or = CFG_OR3_PRELIM;
+#if defined(CONFIG_SYS_LBLAWBAR3_PRELIM) && defined(CONFIG_SYS_LBLAWAR3_PRELIM)
+ im->sysconf.lblaw[3].bar = CONFIG_SYS_LBLAWBAR3_PRELIM;
+ im->sysconf.lblaw[3].ar = CONFIG_SYS_LBLAWAR3_PRELIM;
#endif
-#if defined(CFG_LBLAWBAR3_PRELIM) && defined(CFG_LBLAWAR3_PRELIM)
- im->sysconf.lblaw[3].bar = CFG_LBLAWBAR3_PRELIM;
- im->sysconf.lblaw[3].ar = CFG_LBLAWAR3_PRELIM;
+#if defined(CONFIG_SYS_BR4_PRELIM) && defined(CONFIG_SYS_OR4_PRELIM)
+ im->lbus.bank[4].br = CONFIG_SYS_BR4_PRELIM;
+ im->lbus.bank[4].or = CONFIG_SYS_OR4_PRELIM;
#endif
-#if defined(CFG_BR4_PRELIM) && defined(CFG_OR4_PRELIM)
- im->lbus.bank[4].br = CFG_BR4_PRELIM;
- im->lbus.bank[4].or = CFG_OR4_PRELIM;
+#if defined(CONFIG_SYS_LBLAWBAR4_PRELIM) && defined(CONFIG_SYS_LBLAWAR4_PRELIM)
+ im->sysconf.lblaw[4].bar = CONFIG_SYS_LBLAWBAR4_PRELIM;
+ im->sysconf.lblaw[4].ar = CONFIG_SYS_LBLAWAR4_PRELIM;
#endif
-#if defined(CFG_LBLAWBAR4_PRELIM) && defined(CFG_LBLAWAR4_PRELIM)
- im->sysconf.lblaw[4].bar = CFG_LBLAWBAR4_PRELIM;
- im->sysconf.lblaw[4].ar = CFG_LBLAWAR4_PRELIM;
+#if defined(CONFIG_SYS_BR5_PRELIM) && defined(CONFIG_SYS_OR5_PRELIM)
+ im->lbus.bank[5].br = CONFIG_SYS_BR5_PRELIM;
+ im->lbus.bank[5].or = CONFIG_SYS_OR5_PRELIM;
#endif
-#if defined(CFG_BR5_PRELIM) && defined(CFG_OR5_PRELIM)
- im->lbus.bank[5].br = CFG_BR5_PRELIM;
- im->lbus.bank[5].or = CFG_OR5_PRELIM;
+#if defined(CONFIG_SYS_LBLAWBAR5_PRELIM) && defined(CONFIG_SYS_LBLAWAR5_PRELIM)
+ im->sysconf.lblaw[5].bar = CONFIG_SYS_LBLAWBAR5_PRELIM;
+ im->sysconf.lblaw[5].ar = CONFIG_SYS_LBLAWAR5_PRELIM;
#endif
-#if defined(CFG_LBLAWBAR5_PRELIM) && defined(CFG_LBLAWAR5_PRELIM)
- im->sysconf.lblaw[5].bar = CFG_LBLAWBAR5_PRELIM;
- im->sysconf.lblaw[5].ar = CFG_LBLAWAR5_PRELIM;
+#if defined(CONFIG_SYS_BR6_PRELIM) && defined(CONFIG_SYS_OR6_PRELIM)
+ im->lbus.bank[6].br = CONFIG_SYS_BR6_PRELIM;
+ im->lbus.bank[6].or = CONFIG_SYS_OR6_PRELIM;
#endif
-#if defined(CFG_BR6_PRELIM) && defined(CFG_OR6_PRELIM)
- im->lbus.bank[6].br = CFG_BR6_PRELIM;
- im->lbus.bank[6].or = CFG_OR6_PRELIM;
+#if defined(CONFIG_SYS_LBLAWBAR6_PRELIM) && defined(CONFIG_SYS_LBLAWAR6_PRELIM)
+ im->sysconf.lblaw[6].bar = CONFIG_SYS_LBLAWBAR6_PRELIM;
+ im->sysconf.lblaw[6].ar = CONFIG_SYS_LBLAWAR6_PRELIM;
#endif
-#if defined(CFG_LBLAWBAR6_PRELIM) && defined(CFG_LBLAWAR6_PRELIM)
- im->sysconf.lblaw[6].bar = CFG_LBLAWBAR6_PRELIM;
- im->sysconf.lblaw[6].ar = CFG_LBLAWAR6_PRELIM;
+#if defined(CONFIG_SYS_BR7_PRELIM) && defined(CONFIG_SYS_OR7_PRELIM)
+ im->lbus.bank[7].br = CONFIG_SYS_BR7_PRELIM;
+ im->lbus.bank[7].or = CONFIG_SYS_OR7_PRELIM;
#endif
-#if defined(CFG_BR7_PRELIM) && defined(CFG_OR7_PRELIM)
- im->lbus.bank[7].br = CFG_BR7_PRELIM;
- im->lbus.bank[7].or = CFG_OR7_PRELIM;
+#if defined(CONFIG_SYS_LBLAWBAR7_PRELIM) && defined(CONFIG_SYS_LBLAWAR7_PRELIM)
+ im->sysconf.lblaw[7].bar = CONFIG_SYS_LBLAWBAR7_PRELIM;
+ im->sysconf.lblaw[7].ar = CONFIG_SYS_LBLAWAR7_PRELIM;
#endif
-#if defined(CFG_LBLAWBAR7_PRELIM) && defined(CFG_LBLAWAR7_PRELIM)
- im->sysconf.lblaw[7].bar = CFG_LBLAWBAR7_PRELIM;
- im->sysconf.lblaw[7].ar = CFG_LBLAWAR7_PRELIM;
+#ifdef CONFIG_SYS_GPIO1_PRELIM
+ im->gpio[0].dat = CONFIG_SYS_GPIO1_DAT;
+ im->gpio[0].dir = CONFIG_SYS_GPIO1_DIR;
#endif
-#ifdef CFG_GPIO1_PRELIM
- im->gpio[0].dir = CFG_GPIO1_DIR;
- im->gpio[0].dat = CFG_GPIO1_DAT;
+#ifdef CONFIG_SYS_GPIO2_PRELIM
+ im->gpio[1].dat = CONFIG_SYS_GPIO2_DAT;
+ im->gpio[1].dir = CONFIG_SYS_GPIO2_DIR;
+#endif
+#ifdef CONFIG_USB_EHCI_FSL
+#ifndef CONFIG_MPC834x
+ uint32_t temp;
+ struct usb_ehci *ehci = (struct usb_ehci *)CONFIG_SYS_MPC8xxx_USB_ADDR;
+
+ /* Configure interface. */
+ setbits_be32(&ehci->control, REFSEL_16MHZ | UTMI_PHY_EN);
+
+ /* Wait for clock to stabilize */
+ do {
+ temp = __raw_readl(&ehci->control);
+ udelay(1000);
+ } while (!(temp & PHY_CLK_VALID));
#endif
-#ifdef CFG_GPIO2_PRELIM
- im->gpio[1].dir = CFG_GPIO2_DIR;
- im->gpio[1].dat = CFG_GPIO2_DAT;
#endif
}
int cpu_init_r (void)
{
+ volatile immap_t *im = (volatile immap_t *)CONFIG_SYS_IMMR;
+#ifdef CONFIG_QE
+ uint qe_base = CONFIG_SYS_IMMR + 0x00100000; /* QE immr base */
+#endif
+ __be32 lcrr_mask =
+#ifdef CONFIG_SYS_LCRR_DBYP /* PLL bypass */
+ LCRR_DBYP |
+#endif
+#ifdef CONFIG_SYS_LCRR_EADC /* external address delay */
+ LCRR_EADC |
+#endif
+#ifdef CONFIG_SYS_LCRR_CLKDIV /* system clock divider */
+ LCRR_CLKDIV |
+#endif
+ 0;
+ __be32 lcrr_val =
+#ifdef CONFIG_SYS_LCRR_DBYP /* PLL bypass */
+ CONFIG_SYS_LCRR_DBYP |
+#endif
+#ifdef CONFIG_SYS_LCRR_EADC
+ CONFIG_SYS_LCRR_EADC |
+#endif
+#ifdef CONFIG_SYS_LCRR_CLKDIV /* system clock divider */
+ CONFIG_SYS_LCRR_CLKDIV |
+#endif
+ 0;
+
+ /* LCRR - Clock Ratio Register (10.3.1.16)
+ * write, read, and isync per MPC8379ERM rev.1 CLKDEV field description
+ */
+ clrsetbits_be32(&im->lbus.lcrr, lcrr_mask, lcrr_val);
+ __raw_readl(&im->lbus.lcrr);
+ isync();
+
#ifdef CONFIG_QE
- uint qe_base = CFG_IMMR + 0x00100000; /* QE immr base */
qe_init(qe_base);
qe_reset();
#endif
return 0;
}
+/*
+ * Print out the bus arbiter event
+ */
+#if defined(CONFIG_DISPLAY_AER_FULL)
+static int print_83xx_arb_event(int force)
+{
+ static char* event[] = {
+ "Address Time Out",
+ "Data Time Out",
+ "Address Only Transfer Type",
+ "External Control Word Transfer Type",
+ "Reserved Transfer Type",
+ "Transfer Error",
+ "reserved",
+ "reserved"
+ };
+ static char* master[] = {
+ "e300 Core Data Transaction",
+ "reserved",
+ "e300 Core Instruction Fetch",
+ "reserved",
+ "TSEC1",
+ "TSEC2",
+ "USB MPH",
+ "USB DR",
+ "Encryption Core",
+ "I2C Boot Sequencer",
+ "JTAG",
+ "reserved",
+ "eSDHC",
+ "PCI1",
+ "PCI2",
+ "DMA",
+ "QUICC Engine 00",
+ "QUICC Engine 01",
+ "QUICC Engine 10",
+ "QUICC Engine 11",
+ "reserved",
+ "reserved",
+ "reserved",
+ "reserved",
+ "SATA1",
+ "SATA2",
+ "SATA3",
+ "SATA4",
+ "reserved",
+ "PCI Express 1",
+ "PCI Express 2",
+ "TDM-DMAC"
+ };
+ static char *transfer[] = {
+ "Address-only, Clean Block",
+ "Address-only, lwarx reservation set",
+ "Single-beat or Burst write",
+ "reserved",
+ "Address-only, Flush Block",
+ "reserved",
+ "Burst write",
+ "reserved",
+ "Address-only, sync",
+ "Address-only, tlbsync",
+ "Single-beat or Burst read",
+ "Single-beat or Burst read",
+ "Address-only, Kill Block",
+ "Address-only, icbi",
+ "Burst read",
+ "reserved",
+ "Address-only, eieio",
+ "reserved",
+ "Single-beat write",
+ "reserved",
+ "ecowx - Illegal single-beat write",
+ "reserved",
+ "reserved",
+ "reserved",
+ "Address-only, TLB Invalidate",
+ "reserved",
+ "Single-beat or Burst read",
+ "reserved",
+ "eciwx - Illegal single-beat read",
+ "reserved",
+ "Burst read",
+ "reserved"
+ };
+
+ int etype = (gd->arbiter_event_attributes & AEATR_EVENT)
+ >> AEATR_EVENT_SHIFT;
+ int mstr_id = (gd->arbiter_event_attributes & AEATR_MSTR_ID)
+ >> AEATR_MSTR_ID_SHIFT;
+ int tbst = (gd->arbiter_event_attributes & AEATR_TBST)
+ >> AEATR_TBST_SHIFT;
+ int tsize = (gd->arbiter_event_attributes & AEATR_TSIZE)
+ >> AEATR_TSIZE_SHIFT;
+ int ttype = (gd->arbiter_event_attributes & AEATR_TTYPE)
+ >> AEATR_TTYPE_SHIFT;
+
+ if (!force && !gd->arbiter_event_address)
+ return 0;
+
+ puts("Arbiter Event Status:\n");
+ printf(" Event Address: 0x%08lX\n", gd->arbiter_event_address);
+ printf(" Event Type: 0x%1x = %s\n", etype, event[etype]);
+ printf(" Master ID: 0x%02x = %s\n", mstr_id, master[mstr_id]);
+ printf(" Transfer Size: 0x%1x = %d bytes\n", (tbst<<3) | tsize,
+ tbst ? (tsize ? tsize : 8) : 16 + 8 * tsize);
+ printf(" Transfer Type: 0x%02x = %s\n", ttype, transfer[ttype]);
+
+ return gd->arbiter_event_address;
+}
+
+#elif defined(CONFIG_DISPLAY_AER_BRIEF)
+
+static int print_83xx_arb_event(int force)
+{
+ if (!force && !gd->arbiter_event_address)
+ return 0;
+
+ printf("Arbiter Event Status: AEATR=0x%08lX, AEADR=0x%08lX\n",
+ gd->arbiter_event_attributes, gd->arbiter_event_address);
+
+ return gd->arbiter_event_address;
+}
+#endif /* CONFIG_DISPLAY_AER_xxxx */
+
/*
* Figure out the cause of the reset
*/
printf("%s%s", sep, bits[i].desc);
sep = ", ";
}
- puts("\n\n");
+ puts("\n");
+
+#if defined(CONFIG_DISPLAY_AER_FULL) || defined(CONFIG_DISPLAY_AER_BRIEF)
+ print_83xx_arb_event(rsr & RSR_BMRS);
+#endif
+ puts("\n");
+
return 0;
}
projects / oweals / u-boot.git / blobdiff