DECLARE_GLOBAL_DATA_PTR;
#endif
+#if defined(CONFIG_BOARD_RESET)
+void board_reset(void);
+#endif
#if defined(CONFIG_440)
#define FREQ_EBC (sys_info.freqEPB)
+#elif defined(CONFIG_405EZ)
+#define FREQ_EBC ((CONFIG_SYS_CLK_FREQ * sys_info.pllFbkDiv) / \
+ sys_info.pllExtBusDiv)
#else
#define FREQ_EBC (sys_info.freqPLB / sys_info.pllExtBusDiv)
#endif
-#if defined(CONFIG_405GP) || defined(CONFIG_440EP) || defined(CONFIG_440GR)
+#if defined(CONFIG_405GP) || \
+ defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
+ defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
#define PCI_ASYNC
return (mfdcr(strap) & PSR_PCI_ASYNC_EN);
#endif
-#if defined(CONFIG_440EP) || defined(CONFIG_440GR)
+#if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
+ defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
unsigned long val;
mfsdr(sdr_sdstp1, val);
return (mfdcr(cpc0_strp1) & CPC0_STRP1_PAE_MASK);
#endif
-#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SP)
+#if defined(CONFIG_440GX) || defined(CONFIG_440SP) || defined(CONFIG_440SPE)
unsigned long val;
- mfsdr(sdr_sdstp1, val);
- return (val & SDR0_SDSTP1_PAE_MASK);
+ mfsdr(sdr_xcr, val);
+ return (val & 0x80000000);
+#endif
+#if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
+ defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
+ unsigned long val;
+
+ mfsdr(sdr_pci0, val);
+ return (val & 0x80000000);
#endif
}
#endif
-#if defined(CONFIG_405EP)|| defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
- defined(CONFIG_440GX) || defined(CONFIG_440SP)
+#if defined(CONFIG_405EP) || defined(CONFIG_440GX) || \
+ defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
+ defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
+ defined(CONFIG_440SP) || defined(CONFIG_440SPE)
#define I2C_BOOTROM
{
#if defined(CONFIG_405EP)
return (mfdcr(cpc0_boot) & CPC0_BOOT_SEP);
-#endif
-
-#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SP)
+#else
unsigned long val;
mfsdr(sdr_sdcs, val);
}
#endif
+#if defined(CONFIG_440GX)
+#define SDR0_PINSTP_SHIFT 29
+static char *bootstrap_str[] = {
+ "EBC (16 bits)",
+ "EBC (8 bits)",
+ "EBC (32 bits)",
+ "EBC (8 bits)",
+ "PCI",
+ "I2C (Addr 0x54)",
+ "Reserved",
+ "I2C (Addr 0x50)",
+};
+static char bootstrap_char[] = { 'A', 'B', 'C', 'B', 'D', 'E', 'x', 'F' };
+#endif
+
+#if defined(CONFIG_440SP) || defined(CONFIG_440SPE)
+#define SDR0_PINSTP_SHIFT 30
+static char *bootstrap_str[] = {
+ "EBC (8 bits)",
+ "PCI",
+ "I2C (Addr 0x54)",
+ "I2C (Addr 0x50)",
+};
+static char bootstrap_char[] = { 'A', 'B', 'C', 'D'};
+#endif
+
+#if defined(CONFIG_440EP) || defined(CONFIG_440GR)
+#define SDR0_PINSTP_SHIFT 29
+static char *bootstrap_str[] = {
+ "EBC (8 bits)",
+ "PCI",
+ "NAND (8 bits)",
+ "EBC (16 bits)",
+ "EBC (16 bits)",
+ "I2C (Addr 0x54)",
+ "PCI",
+ "I2C (Addr 0x52)",
+};
+static char bootstrap_char[] = { 'A', 'B', 'C', 'D', 'E', 'G', 'F', 'H' };
+#endif
+
+#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
+#define SDR0_PINSTP_SHIFT 29
+static char *bootstrap_str[] = {
+ "EBC (8 bits)",
+ "EBC (16 bits)",
+ "EBC (16 bits)",
+ "NAND (8 bits)",
+ "PCI",
+ "I2C (Addr 0x54)",
+ "PCI",
+ "I2C (Addr 0x52)",
+};
+static char bootstrap_char[] = { 'A', 'B', 'C', 'D', 'E', 'G', 'F', 'H' };
+#endif
+
+#if defined(CONFIG_405EZ)
+#define SDR0_PINSTP_SHIFT 28
+static char *bootstrap_str[] = {
+ "EBC (8 bits)",
+ "SPI (fast)",
+ "NAND (512 page, 4 addr cycle)",
+ "I2C (Addr 0x50)",
+ "EBC (32 bits)",
+ "I2C (Addr 0x50)",
+ "NAND (2K page, 5 addr cycle)",
+ "I2C (Addr 0x50)",
+ "EBC (16 bits)",
+ "Reserved",
+ "NAND (2K page, 4 addr cycle)",
+ "I2C (Addr 0x50)",
+ "NAND (512 page, 3 addr cycle)",
+ "I2C (Addr 0x50)",
+ "SPI (slow)",
+ "I2C (Addr 0x50)",
+};
+static char bootstrap_char[] = { 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', \
+ 'I', 'x', 'K', 'L', 'M', 'N', 'O', 'P' };
+#endif
+
+#if defined(SDR0_PINSTP_SHIFT)
+static int bootstrap_option(void)
+{
+ unsigned long val;
+
+ mfsdr(SDR_PINSTP, val);
+ return ((val & 0xf0000000) >> SDR0_PINSTP_SHIFT);
+}
+#endif /* SDR0_PINSTP_SHIFT */
+
#if defined(CONFIG_440)
static int do_chip_reset(unsigned long sys0, unsigned long sys1);
char buf[32];
#if !defined(CONFIG_IOP480)
+ char addstr[64] = "";
sys_info_t sys_info;
puts ("CPU: ");
puts("AMCC PowerPC 4");
-#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_405EP)
+#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || \
+ defined(CONFIG_405EP) || defined(CONFIG_405EZ)
puts("05");
#endif
#if defined(CONFIG_440)
puts("EP Rev. B");
break;
+ case PVR_405EZ_RA:
+ puts("EZ Rev. A");
+ break;
+
#if defined(CONFIG_440)
case PVR_440GP_RB:
puts("GP Rev. B");
#endif /* CONFIG_440GR */
#endif /* CONFIG_440 */
- case PVR_440SP_RA:
- puts("SP Rev. A");
+#ifdef CONFIG_440EPX
+ case PVR_440EPX1_RA: /* 440EPx rev A and 440GRx rev A have same PVR */
+ puts("EPx Rev. A");
+ strcpy(addstr, "Security/Kasumi support");
break;
- case PVR_440SP_RB:
- puts("SP Rev. B");
+ case PVR_440EPX2_RA: /* 440EPx rev A and 440GRx rev A have same PVR */
+ puts("EPx Rev. A");
+ strcpy(addstr, "No Security/Kasumi support");
+ break;
+#endif /* CONFIG_440EPX */
+
+#ifdef CONFIG_440GRX
+ case PVR_440GRX1_RA: /* 440EPx rev A and 440GRx rev A have same PVR */
+ puts("GRx Rev. A");
+ strcpy(addstr, "Security/Kasumi support");
+ break;
+
+ case PVR_440GRX2_RA: /* 440EPx rev A and 440GRx rev A have same PVR */
+ puts("GRx Rev. A");
+ strcpy(addstr, "No Security/Kasumi support");
+ break;
+#endif /* CONFIG_440GRX */
+
+ case PVR_440SP_6_RAB:
+ puts("SP Rev. A/B");
+ strcpy(addstr, "RAID 6 support");
+ break;
+
+ case PVR_440SP_RAB:
+ puts("SP Rev. A/B");
+ strcpy(addstr, "No RAID 6 support");
+ break;
+
+ case PVR_440SP_6_RC:
+ puts("SP Rev. C");
+ strcpy(addstr, "RAID 6 support");
+ break;
+
+ case PVR_440SP_RC:
+ puts("SP Rev. C");
+ strcpy(addstr, "No RAID 6 support");
+ break;
+
+ case PVR_440SPe_6_RA:
+ puts("SPe Rev. A");
+ strcpy(addstr, "RAID 6 support");
+ break;
+
+ case PVR_440SPe_RA:
+ puts("SPe Rev. A");
+ strcpy(addstr, "No RAID 6 support");
+ break;
+
+ case PVR_440SPe_6_RB:
+ puts("SPe Rev. B");
+ strcpy(addstr, "RAID 6 support");
+ break;
+
+ case PVR_440SPe_RB:
+ puts("SPe Rev. B");
+ strcpy(addstr, "No RAID 6 support");
break;
default:
}
printf (" at %s MHz (PLB=%lu, OPB=%lu, EBC=%lu MHz)\n", strmhz(buf, clock),
- sys_info.freqPLB / 1000000,
- sys_info.freqPLB / sys_info.pllOpbDiv / 1000000,
- FREQ_EBC / 1000000);
+ sys_info.freqPLB / 1000000,
+ get_OPB_freq() / 1000000,
+ FREQ_EBC / 1000000);
+
+ if (addstr[0] != 0)
+ printf(" %s\n", addstr);
#if defined(I2C_BOOTROM)
printf (" I2C boot EEPROM %sabled\n", i2c_bootrom_enabled() ? "en" : "dis");
-#endif
+#endif /* I2C_BOOTROM */
+#if defined(SDR0_PINSTP_SHIFT)
+ printf (" Bootstrap Option %c - ", bootstrap_char[bootstrap_option()]);
+ printf ("Boot ROM Location %s\n", bootstrap_str[bootstrap_option()]);
+#endif /* SDR0_PINSTP_SHIFT */
#if defined(CONFIG_PCI)
printf (" Internal PCI arbiter %sabled", pci_arbiter_enabled() ? "en" : "dis");
putc('\n');
#endif
-#if defined(CONFIG_405EP)
+#if defined(CONFIG_405EP) || defined(CONFIG_405EZ)
printf (" 16 kB I-Cache 16 kB D-Cache");
#elif defined(CONFIG_440)
printf (" 32 kB I-Cache 32 kB D-Cache");
return 0;
}
+#if defined (CONFIG_440SPE)
+int ppc440spe_revB() {
+ unsigned int pvr;
+
+ pvr = get_pvr();
+ if ((pvr == PVR_440SPe_6_RB) || (pvr == PVR_440SPe_RB))
+ return 1;
+ else
+ return 0;
+}
+#endif
/* ------------------------------------------------------------------------- */
int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
-#if defined(CONFIG_YOSEMITE) || defined(CONFIG_YELLOWSTONE)
- /*give reset to BCSR*/
- *(unsigned char*)(CFG_BCSR_BASE | 0x06) = 0x09;
-
+#if defined(CONFIG_BOARD_RESET)
+ board_reset();
+#else
+#if defined(CFG_4xx_RESET_TYPE)
+ mtspr(dbcr0, CFG_4xx_RESET_TYPE << 28);
#else
-
/*
* Initiate system reset in debug control register DBCR
*/
- __asm__ __volatile__("lis 3, 0x3000" ::: "r3");
-#if defined(CONFIG_440)
- __asm__ __volatile__("mtspr 0x134, 3");
-#else
- __asm__ __volatile__("mtspr 0x3f2, 3");
-#endif
+ mtspr(dbcr0, 0x30000000);
+#endif /* defined(CFG_4xx_RESET_TYPE) */
+#endif /* defined(CONFIG_BOARD_RESET) */
-#endif/* defined(CONFIG_YOSEMITE) || defined(CONFIG_YELLOWSTONE)*/
return 1;
}