The code is from Adrian Cox, and is patterned after similar support in Linux (drivers/rtc/rtc-ds1307.c:1121-1135). This chip is used on the Cyrus board from Varisys.

Signed-off-by: Andy Fleming afleming@gmail.com --- drivers/rtc/Makefile | 2 +- drivers/rtc/ds1307.c | 34 ++++++++++++++++++++++++++++++++++ 2 files changed, 35 insertions(+), 1 deletion(-)

diff --git a/drivers/rtc/Makefile b/drivers/rtc/Makefile index 3092de1..fc38a3f 100644 --- a/drivers/rtc/Makefile +++ b/drivers/rtc/Makefile @@ -4,7 +4,6 @@ # # SPDX-License-Identifier: GPL-2.0+ # - #ccflags-y += -DDEBUG

obj-$(CONFIG_DM_RTC) += rtc-uclass.o @@ -37,6 +36,7 @@ obj-$(CONFIG_RTC_M48T35A) += m48t35ax.o obj-$(CONFIG_RTC_MAX6900) += max6900.o obj-$(CONFIG_RTC_MC13XXX) += mc13xxx-rtc.o obj-$(CONFIG_RTC_MC146818) += mc146818.o +obj-$(CONFIG_RTC_MCP79411) += ds1307.o obj-$(CONFIG_MCFRTC) += mcfrtc.o obj-$(CONFIG_RTC_MK48T59) += mk48t59.o obj-$(CONFIG_RTC_MPC5200) += mpc5xxx.o diff --git a/drivers/rtc/ds1307.c b/drivers/rtc/ds1307.c index 03ab1a8..3be1da6 100644 --- a/drivers/rtc/ds1307.c +++ b/drivers/rtc/ds1307.c @@ -58,6 +58,10 @@ #define RTC_CTL_BIT_SQWE 0x10 /* Square Wave Enable */ #define RTC_CTL_BIT_OUT 0x80 /* Output Control */

+/* MCP7941X-specific bits */ +#define MCP7941X_BIT_ST 0x80 +#define MCP7941X_BIT_VBATEN 0x08 + static uchar rtc_read (uchar reg); static void rtc_write (uchar reg, uchar val);

@@ -69,6 +73,9 @@ int rtc_get (struct rtc_time *tmp) int rel = 0; uchar sec, min, hour, mday, wday, mon, year;

+#ifdef CONFIG_RTC_MCP79411 +read_rtc: +#endif sec = rtc_read (RTC_SEC_REG_ADDR); min = rtc_read (RTC_MIN_REG_ADDR); hour = rtc_read (RTC_HR_REG_ADDR); @@ -81,6 +88,7 @@ int rtc_get (struct rtc_time *tmp) "hr: %02x min: %02x sec: %02x\n", year, mon, mday, wday, hour, min, sec);

+#ifdef CONFIG_RTC_DS1307 if (sec & RTC_SEC_BIT_CH) { printf ("### Warning: RTC oscillator has stopped\n"); /* clear the CH flag */ @@ -88,6 +96,23 @@ int rtc_get (struct rtc_time *tmp) rtc_read (RTC_SEC_REG_ADDR) & ~RTC_SEC_BIT_CH); rel = -1; } +#endif + +#ifdef CONFIG_RTC_MCP79411 + /* make sure that the backup battery is enabled */ + if (!(wday & MCP7941X_BIT_VBATEN)) { + rtc_write(RTC_DAY_REG_ADDR, + wday | MCP7941X_BIT_VBATEN); + } + + /* clock halted? turn it on, so clock can tick. */ + if (!(sec & MCP7941X_BIT_ST)) { + rtc_write(RTC_SEC_REG_ADDR, MCP7941X_BIT_ST); + printf("Started RTC\n"); + goto read_rtc; + } +#endif +

tmp->tm_sec = bcd2bin (sec & 0x7F); tmp->tm_min = bcd2bin (min & 0x7F); @@ -121,11 +146,20 @@ int rtc_set (struct rtc_time *tmp)

rtc_write (RTC_YR_REG_ADDR, bin2bcd (tmp->tm_year % 100)); rtc_write (RTC_MON_REG_ADDR, bin2bcd (tmp->tm_mon)); +#ifdef CONFIG_RTC_MCP79411 + rtc_write (RTC_DAY_REG_ADDR, + bin2bcd (tmp->tm_wday + 1) | MCP7941X_BIT_VBATEN); +#else rtc_write (RTC_DAY_REG_ADDR, bin2bcd (tmp->tm_wday + 1)); +#endif rtc_write (RTC_DATE_REG_ADDR, bin2bcd (tmp->tm_mday)); rtc_write (RTC_HR_REG_ADDR, bin2bcd (tmp->tm_hour)); rtc_write (RTC_MIN_REG_ADDR, bin2bcd (tmp->tm_min)); +#ifdef CONFIG_RTC_MCP79411 + rtc_write (RTC_SEC_REG_ADDR, bin2bcd (tmp->tm_sec) | MCP7941X_BIT_ST); +#else rtc_write (RTC_SEC_REG_ADDR, bin2bcd (tmp->tm_sec)); +#endif

return 0; }

This board runs a P5020 or P5040 chip, and utilizes an EEPROM with similar formatting to the Freescale P5020DS.

Large amounts of this code were developed by Adrian Cox <adrian at humboldt dot co dot uk>

Signed-off-by: Andy Fleming afleming@gmail.com --- arch/powerpc/cpu/mpc85xx/Kconfig | 4 + board/varisys/common/Makefile | 23 ++ board/varisys/common/eeprom.h | 6 + board/varisys/common/sys_eeprom.c | 605 +++++++++++++++++++++++++++++++++++ board/varisys/cyrus/Kconfig | 13 + board/varisys/cyrus/Makefile | 8 + board/varisys/cyrus/README | 21 ++ board/varisys/cyrus/cyrus.c | 116 +++++++ board/varisys/cyrus/cyrus.h | 11 + board/varisys/cyrus/ddr.c | 188 +++++++++++ board/varisys/cyrus/eth.c | 100 ++++++ board/varisys/cyrus/law.c | 27 ++ board/varisys/cyrus/pbi.cfg | 35 ++ board/varisys/cyrus/pci.c | 23 ++ board/varisys/cyrus/rcw_p5020_v2.cfg | 11 + board/varisys/cyrus/rcw_p5040.cfg | 11 + board/varisys/cyrus/tlb.c | 106 ++++++ configs/Cyrus_P5020_defconfig | 9 + configs/Cyrus_P5040_defconfig | 9 + include/configs/cyrus.h | 590 ++++++++++++++++++++++++++++++++++ 20 files changed, 1916 insertions(+) create mode 100644 board/varisys/common/Makefile create mode 100644 board/varisys/common/eeprom.h create mode 100644 board/varisys/common/sys_eeprom.c create mode 100644 board/varisys/cyrus/Kconfig create mode 100644 board/varisys/cyrus/Makefile create mode 100644 board/varisys/cyrus/README create mode 100644 board/varisys/cyrus/cyrus.c create mode 100644 board/varisys/cyrus/cyrus.h create mode 100644 board/varisys/cyrus/ddr.c create mode 100644 board/varisys/cyrus/eth.c create mode 100644 board/varisys/cyrus/law.c create mode 100644 board/varisys/cyrus/pbi.cfg create mode 100644 board/varisys/cyrus/pci.c create mode 100644 board/varisys/cyrus/rcw_p5020_v2.cfg create mode 100644 board/varisys/cyrus/rcw_p5040.cfg create mode 100644 board/varisys/cyrus/tlb.c create mode 100644 configs/Cyrus_P5020_defconfig create mode 100644 configs/Cyrus_P5040_defconfig create mode 100644 include/configs/cyrus.h

diff --git a/arch/powerpc/cpu/mpc85xx/Kconfig b/arch/powerpc/cpu/mpc85xx/Kconfig index ae0823a..0b89157 100644 --- a/arch/powerpc/cpu/mpc85xx/Kconfig +++ b/arch/powerpc/cpu/mpc85xx/Kconfig @@ -149,6 +149,9 @@ config TARGET_XPEDITE550X config TARGET_UCP1020 bool "Support uCP1020"

+config TARGET_CYRUS + bool "Support Varisys Cyrus" + endchoice

source "board/freescale/b4860qds/Kconfig" @@ -185,6 +188,7 @@ source "board/gdsys/p1022/Kconfig" source "board/keymile/kmp204x/Kconfig" source "board/sbc8548/Kconfig" source "board/socrates/Kconfig" +source "board/varisys/cyrus/Kconfig" source "board/xes/xpedite520x/Kconfig" source "board/xes/xpedite537x/Kconfig" source "board/xes/xpedite550x/Kconfig" diff --git a/board/varisys/common/Makefile b/board/varisys/common/Makefile new file mode 100644 index 0000000..1e6dcbb --- /dev/null +++ b/board/varisys/common/Makefile @@ -0,0 +1,23 @@ +# +# (C) Copyright 2006 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# SPDX-License-Identifier: GPL-2.0+ +# + +MINIMAL= + +ifdef CONFIG_SPL_BUILD +ifdef CONFIG_SPL_INIT_MINIMAL +MINIMAL=y +endif +endif + +ifdef MINIMAL +# necessary to create built-in.o +obj- := __dummy__.o +else +ifndef CONFIG_SPL_BUILD +obj-$(CONFIG_ID_EEPROM) += sys_eeprom.o +endif +endif diff --git a/board/varisys/common/eeprom.h b/board/varisys/common/eeprom.h new file mode 100644 index 0000000..004816a --- /dev/null +++ b/board/varisys/common/eeprom.h @@ -0,0 +1,6 @@ +/* EEPROM init functions for Cyrus */ + + +void init_eeprom(int bus_num, int addr, int addr_len); +void mac_read_from_fixed_id(void); +int mac_read_from_eeprom_common(void); diff --git a/board/varisys/common/sys_eeprom.c b/board/varisys/common/sys_eeprom.c new file mode 100644 index 0000000..d66ffc6 --- /dev/null +++ b/board/varisys/common/sys_eeprom.c @@ -0,0 +1,605 @@ +/* + * Copyright 2006, 2008-2009, 2011 Freescale Semiconductor + * York Sun (yorksun@freescale.com) + * Haiying Wang (haiying.wang@freescale.com) + * Timur Tabi (timur@freescale.com) + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <command.h> +#include <i2c.h> +#include <linux/ctype.h> + +#ifdef CONFIG_SYS_I2C_EEPROM_CCID +#include "../common/eeprom.h" +#define MAX_NUM_PORTS 8 +#endif + +#include "eeprom.h" + +#ifdef CONFIG_SYS_I2C_EEPROM_NXID +#ifdef CONFIG_SYS_I2C_EEPROM_NXID_MAC +#define MAX_NUM_PORTS CONFIG_SYS_I2C_EEPROM_NXID_MAC +#else +#define MAX_NUM_PORTS 8 +#endif +#define NXID_VERSION 0 +#endif + +/** + * static eeprom: EEPROM layout for CCID or NXID formats + * + * See application note AN3638 for details. + */ +static struct __attribute__ ((__packed__)) eeprom { +#ifdef CONFIG_SYS_I2C_EEPROM_CCID + u8 id[4]; /* 0x00 - 0x03 EEPROM Tag 'CCID' */ + u8 major; /* 0x04 Board revision, major */ + u8 minor; /* 0x05 Board revision, minor */ + u8 sn[10]; /* 0x06 - 0x0F Serial Number*/ + u8 errata[2]; /* 0x10 - 0x11 Errata Level */ + u8 date[6]; /* 0x12 - 0x17 Build Date */ + u8 res_0[40]; /* 0x18 - 0x3f Reserved */ + u8 mac_count; /* 0x40 Number of MAC addresses */ + u8 mac_flag; /* 0x41 MAC table flags */ + u8 mac[MAX_NUM_PORTS][6]; /* 0x42 - 0x71 MAC addresses */ + u32 crc; /* 0x72 CRC32 checksum */ +#endif +#ifdef CONFIG_SYS_I2C_EEPROM_NXID + u8 id[4]; /* 0x00 - 0x03 EEPROM Tag 'NXID' */ + u8 sn[12]; /* 0x04 - 0x0F Serial Number */ + u8 errata[5]; /* 0x10 - 0x14 Errata Level */ + u8 date[6]; /* 0x15 - 0x1a Build Date */ + u8 res_0; /* 0x1b Reserved */ + u32 version; /* 0x1c - 0x1f NXID Version */ + u8 tempcal[8]; /* 0x20 - 0x27 Temperature Calibration Factors */ + u8 tempcalsys[2]; /* 0x28 - 0x29 System Temperature Calibration Factors */ + u8 tempcalflags; /* 0x2a Temperature Calibration Flags */ + u8 res_1[21]; /* 0x2b - 0x3f Reserved */ + u8 mac_count; /* 0x40 Number of MAC addresses */ + u8 mac_flag; /* 0x41 MAC table flags */ + u8 mac[MAX_NUM_PORTS][6]; /* 0x42 - x MAC addresses */ + u32 crc; /* x+1 CRC32 checksum */ +#endif +} e; + +/* Set to 1 if we've read EEPROM into memory */ +static int has_been_read; + +#ifdef CONFIG_SYS_I2C_EEPROM_NXID +/* Is this a valid NXID EEPROM? */ +#define is_valid ((e.id[0] == 'N') || (e.id[1] == 'X') || \ + (e.id[2] == 'I') || (e.id[3] == 'D')) +#endif + +#ifdef CONFIG_SYS_I2C_EEPROM_CCID +/* Is this a valid CCID EEPROM? */ +#define is_valid ((e.id[0] == 'C') || (e.id[1] == 'C') || \ + (e.id[2] == 'I') || (e.id[3] == 'D')) +#endif + +/** Fixed ID field in EEPROM */ +static unsigned char uid[16]; + +static int eeprom_bus_num = -1; +static int eeprom_addr; +static int eeprom_addr_len; + +/** + * This must be called before any eeprom access. + */ +void init_eeprom(int bus_num, int addr, int addr_len) +{ + eeprom_bus_num = bus_num; + eeprom_addr = addr; + eeprom_addr_len = addr_len; +} + +/** + * show_eeprom - display the contents of the EEPROM + */ +void show_eeprom(void) +{ + int i; + unsigned int crc; + + /* EEPROM tag ID, either CCID or NXID */ +#ifdef CONFIG_SYS_I2C_EEPROM_NXID + printf("ID: %c%c%c%c v%u\n", e.id[0], e.id[1], e.id[2], e.id[3], + be32_to_cpu(e.version)); +#else + printf("ID: %c%c%c%c\n", e.id[0], e.id[1], e.id[2], e.id[3]); +#endif + + /* Serial number */ + printf("SN: %s\n", e.sn); + + printf("UID: "); + for (i = 0; i < 16; i++) + printf("%02x", uid[i]); + printf("\n"); + + /* Errata level. */ +#ifdef CONFIG_SYS_I2C_EEPROM_NXID + printf("Errata: %s\n", e.errata); +#else + printf("Errata: %c%c\n", + e.errata[0] ? e.errata[0] : '.', + e.errata[1] ? e.errata[1] : '.'); +#endif + + /* Build date, BCD date values, as YYMMDDhhmmss */ + printf("Build date: 20%02x/%02x/%02x %02x:%02x:%02x %s\n", + e.date[0], e.date[1], e.date[2], + e.date[3] & 0x7F, e.date[4], e.date[5], + e.date[3] & 0x80 ? "PM" : ""); + + /* Show MAC addresses */ + for (i = 0; i < min(e.mac_count, (u8)MAX_NUM_PORTS); i++) { + u8 *p = e.mac[i]; + + printf("Eth%u: %02x:%02x:%02x:%02x:%02x:%02x\n", i, + p[0], p[1], p[2], p[3], p[4], p[5]); + } + + crc = crc32(0, (void *)&e, sizeof(e) - 4); + + if (crc == be32_to_cpu(e.crc)) + printf("CRC: %08x\n", be32_to_cpu(e.crc)); + else + printf("CRC: %08x (should be %08x)\n", + be32_to_cpu(e.crc), crc); + +#ifdef DEBUG + printf("EEPROM dump: (0x%x bytes)\n", sizeof(e)); + for (i = 0; i < sizeof(e); i++) { + if ((i % 16) == 0) + printf("%02X: ", i); + printf("%02X ", ((u8 *)&e)[i]); + if (((i % 16) == 15) || (i == sizeof(e) - 1)) + printf("\n"); + } +#endif +} + +/** + * read_eeprom - read the EEPROM into memory + */ +int read_eeprom(void) +{ + int ret; + unsigned int bus; + + if (eeprom_bus_num < 0) { + printf("EEPROM not configured\n"); + return -1; + } + + if (has_been_read) + return 0; + + bus = i2c_get_bus_num(); + i2c_set_bus_num(eeprom_bus_num); + + ret = i2c_read(eeprom_addr, 0, eeprom_addr_len, + (void *)&e, sizeof(e)); + + + /* Fixed address of ID field */ + i2c_read(0x5f, 0x80, 1, uid, 16); + + i2c_set_bus_num(bus); + +#ifdef DEBUG + show_eeprom(); +#endif + + has_been_read = (ret == 0) ? 1 : 0; + + return ret; +} + +/** + * update_crc - update the CRC + * + * This function should be called after each update to the EEPROM structure, + * to make sure the CRC is always correct. + */ +static void update_crc(void) +{ + u32 crc, crc_offset = offsetof(struct eeprom, crc); + + crc = crc32(0, (void *)&e, crc_offset); + e.crc = cpu_to_be32(crc); +} + +/** + * prog_eeprom - write the EEPROM from memory + */ +static int prog_eeprom(void) +{ + int ret = 0; + int i; + void *p; + unsigned int bus; + + if (eeprom_bus_num < 0) { + printf("EEPROM not configured\n"); + return -1; + } + + /* Set the reserved values to 0xFF */ +#ifdef CONFIG_SYS_I2C_EEPROM_NXID + e.res_0 = 0xFF; + memset(e.res_1, 0xFF, sizeof(e.res_1)); +#else + memset(e.res_0, 0xFF, sizeof(e.res_0)); +#endif + update_crc(); + + bus = i2c_get_bus_num(); + i2c_set_bus_num(eeprom_bus_num); + + /* + * The AT24C02 datasheet says that data can only be written in page + * mode, which means 8 bytes at a time, and it takes up to 5ms to + * complete a given write. + */ + for (i = 0, p = &e; i < sizeof(e); i += 8, p += 8) { + ret = i2c_write(eeprom_addr, i, eeprom_addr_len, + p, min((int)(sizeof(e) - i), 8)); + if (ret) + break; + udelay(5000); /* 5ms write cycle timing */ + } + + if (!ret) { + /* Verify the write by reading back the EEPROM and comparing */ + struct eeprom e2; + + ret = i2c_read(eeprom_addr, 0, + eeprom_addr_len, (void *)&e2, sizeof(e2)); + if (!ret && memcmp(&e, &e2, sizeof(e))) + ret = -1; + } + + i2c_set_bus_num(bus); + + if (ret) { + printf("Programming failed.\n"); + has_been_read = 0; + return -1; + } + + printf("Programming passed.\n"); + return 0; +} + +/** + * h2i - converts hex character into a number + * + * This function takes a hexadecimal character (e.g. '7' or 'C') and returns + * the integer equivalent. + */ +static inline u8 h2i(char p) +{ + if ((p >= '0') && (p <= '9')) + return p - '0'; + + if ((p >= 'A') && (p <= 'F')) + return (p - 'A') + 10; + + if ((p >= 'a') && (p <= 'f')) + return (p - 'a') + 10; + + return 0; +} + +/** + * set_date - stores the build date into the EEPROM + * + * This function takes a pointer to a string in the format "YYMMDDhhmmss" + * (2-digit year, 2-digit month, etc), converts it to a 6-byte BCD string, + * and stores it in the build date field of the EEPROM local copy. + */ +static void set_date(const char *string) +{ + unsigned int i; + + if (strlen(string) != 12) { + printf("Usage: mac date YYMMDDhhmmss\n"); + return; + } + + for (i = 0; i < 6; i++) + e.date[i] = h2i(string[2 * i]) << 4 | h2i(string[2 * i + 1]); + + update_crc(); +} + +/** + * set_mac_address - stores a MAC address into the EEPROM + * + * This function takes a pointer to MAC address string + * (i.e."XX:XX:XX:XX:XX:XX", where "XX" is a two-digit hex number) and + * stores it in one of the MAC address fields of the EEPROM local copy. + */ +static void set_mac_address(unsigned int index, const char *string) +{ + char *p = (char *)string; + unsigned int i; + + if ((index >= MAX_NUM_PORTS) || !string) { + printf("Usage: mac <n> XX:XX:XX:XX:XX:XX\n"); + return; + } + + for (i = 0; *p && (i < 6); i++) { + e.mac[index][i] = simple_strtoul(p, &p, 16); + if (*p == ':') + p++; + } + + update_crc(); +} + +int do_mac(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +{ + char cmd; + + if (argc == 1) { + show_eeprom(); + return 0; + } + + cmd = argv[1][0]; + + if (cmd == 'r') { + read_eeprom(); + return 0; + } + + if (cmd == 'i') { +#ifdef CONFIG_SYS_I2C_EEPROM_NXID + memcpy(e.id, "NXID", sizeof(e.id)); + e.version = NXID_VERSION; +#else + memcpy(e.id, "CCID", sizeof(e.id)); +#endif + update_crc(); + return 0; + } + + if (!is_valid) { + printf("Please read the EEPROM ('r') and/or set the ID ('i') first.\n"); + return 0; + } + + if (argc == 2) { + switch (cmd) { + case 's': /* save */ + prog_eeprom(); + break; + default: + return cmd_usage(cmdtp); + } + + return 0; + } + + /* We know we have at least one parameter */ + + switch (cmd) { + case 'n': /* serial number */ + memset(e.sn, 0, sizeof(e.sn)); + strncpy((char *)e.sn, argv[2], sizeof(e.sn) - 1); + update_crc(); + break; + case 'e': /* errata */ +#ifdef CONFIG_SYS_I2C_EEPROM_NXID + memset(e.errata, 0, 5); + strncpy((char *)e.errata, argv[2], 4); +#else + e.errata[0] = argv[2][0]; + e.errata[1] = argv[2][1]; +#endif + update_crc(); + break; + case 'd': /* date BCD format YYMMDDhhmmss */ + set_date(argv[2]); + break; + case 'p': /* MAC table size */ + e.mac_count = simple_strtoul(argv[2], NULL, 16); + update_crc(); + break; + case '0' ... '9': /* "mac 0" through "mac 22" */ + set_mac_address(simple_strtoul(argv[1], NULL, 10), argv[2]); + break; + case 'h': /* help */ + default: + return cmd_usage(cmdtp); + } + + return 0; +} + +#ifdef CONFIG_SYS_I2C_GENERIC_MAC +int mac_read_from_generic_eeprom(const char *envvar, int chip, + int address, int mac_bus) +{ + int ret; + unsigned int bus; + unsigned char mac[6]; + char ethaddr[18]; + + bus = i2c_get_bus_num(); + i2c_set_bus_num(mac_bus); + + ret = i2c_read(chip, address, 1, mac, 6); + + i2c_set_bus_num(bus); + + if (!ret) { + sprintf(ethaddr, "%02X:%02X:%02X:%02X:%02X:%02X", + mac[0], + mac[1], + mac[2], + mac[3], + mac[4], + mac[5]); + + printf("MAC: %s\n", ethaddr); + setenv(envvar, ethaddr); + } + + return ret; +} +#endif + +void mac_read_from_fixed_id(void) +{ +#ifdef CONFIG_SYS_I2C_MAC1_CHIP_ADDR + mac_read_from_generic_eeprom("ethaddr", CONFIG_SYS_I2C_MAC1_CHIP_ADDR, + CONFIG_SYS_I2C_MAC1_DATA_ADDR, CONFIG_SYS_I2C_MAC1_BUS); +#endif +#ifdef CONFIG_SYS_I2C_MAC2_CHIP_ADDR + mac_read_from_generic_eeprom("eth1addr", CONFIG_SYS_I2C_MAC2_CHIP_ADDR, + CONFIG_SYS_I2C_MAC2_DATA_ADDR, CONFIG_SYS_I2C_MAC2_BUS); +#endif +} + +/** + * mac_read_from_eeprom - read the MAC addresses from EEPROM + * + * This function reads the MAC addresses from EEPROM and sets the + * appropriate environment variables for each one read. + * + * The environment variables are only set if they haven't been set already. + * This ensures that any user-saved variables are never overwritten. + * + * This function must be called after relocation. + * + * For NXID v1 EEPROMs, we support loading and up-converting the older NXID v0 + * format. In a v0 EEPROM, there are only eight MAC addresses and the CRC is + * located at a different offset. + */ +int mac_read_from_eeprom_common(void) +{ + unsigned int i; + u32 crc, crc_offset = offsetof(struct eeprom, crc); + u32 *crcp; /* Pointer to the CRC in the data read from the EEPROM */ + + puts("EEPROM: "); + + if (read_eeprom()) { + printf("Read failed.\n"); + return 0; + } + + if (!is_valid) { + printf("Invalid ID (%02x %02x %02x %02x)\n", + e.id[0], e.id[1], e.id[2], e.id[3]); + return 0; + } + + crc = crc32(0, (void *)&e, crc_offset); + crcp = (void *)&e + crc_offset; + if (crc != be32_to_cpu(*crcp)) { + printf("CRC mismatch (%08x != %08x)\n", crc, + be32_to_cpu(e.crc)); + return 0; + } + +#ifdef CONFIG_SYS_I2C_EEPROM_NXID + /* + * MAC address #9 in v1 occupies the same position as the CRC in v0. + * Erase it so that it's not mistaken for a MAC address. We'll + * update the CRC later. + */ + if (e.version == 0) + memset(e.mac[8], 0xff, 6); +#endif + + for (i = 0; i < min(e.mac_count, (u8)MAX_NUM_PORTS); i++) { + if (memcmp(&e.mac[i], "\0\0\0\0\0\0", 6) && + memcmp(&e.mac[i], "\xFF\xFF\xFF\xFF\xFF\xFF", 6)) { + char ethaddr[18]; + char enetvar[9]; + + sprintf(ethaddr, "%02X:%02X:%02X:%02X:%02X:%02X", + e.mac[i][0], + e.mac[i][1], + e.mac[i][2], + e.mac[i][3], + e.mac[i][4], + e.mac[i][5]); + sprintf(enetvar, i ? "eth%daddr" : "ethaddr", i); + /* Only initialize environment variables that are blank + * (i.e. have not yet been set) + */ + if (!getenv(enetvar)) + setenv(enetvar, ethaddr); + } + } + +#ifdef CONFIG_SYS_I2C_EEPROM_NXID + printf("%c%c%c%c v%u\n", e.id[0], e.id[1], e.id[2], e.id[3], + be32_to_cpu(e.version)); +#else + printf("%c%c%c%c\n", e.id[0], e.id[1], e.id[2], e.id[3]); +#endif + +#ifdef CONFIG_SYS_I2C_EEPROM_NXID + /* + * Now we need to upconvert the data into v1 format. We do this last + * so that at boot time, U-Boot will still say "NXID v0". + */ + if (e.version == 0) { + e.version = NXID_VERSION; + update_crc(); + } +#endif + + return 0; +} + +#ifdef CONFIG_SYS_I2C_EEPROM_CCID + +/** + * get_cpu_board_revision - get the CPU board revision on 85xx boards + * + * Read the EEPROM to determine the board revision. + * + * This function is called before relocation, so we need to read a private + * copy of the EEPROM into a local variable on the stack. + * + * Also, we assume that CONFIG_SYS_EEPROM_BUS_NUM == CONFIG_SYS_SPD_BUS_NUM. + * The global variable i2c_bus_num must be compile-time initialized to + * CONFIG_SYS_SPD_BUS_NUM, so that the SPD code will work. This means that + * all pre-relocation I2C operations can only occur on the + * CONFIG_SYS_SPD_BUS_NUM bus. So if: + * CONFIG_SYS_EEPROM_BUS_NUM != CONFIG_SYS_SPD_BUS_NUM + * then we can't read the EEPROM when this function is called. Oh well. + */ +unsigned int get_cpu_board_revision(void) +{ + struct board_eeprom { + u32 id; /* 0x00 - 0x03 EEPROM Tag 'CCID' */ + u8 major; /* 0x04 Board revision, major */ + u8 minor; /* 0x05 Board revision, minor */ + } be; + + i2c_read(CONFIG_SYS_I2C_EEPROM_ADDR, 0, CONFIG_SYS_I2C_EEPROM_ADDR_LEN, + (void *)&be, sizeof(be)); + + if (be.id != (('C' << 24) | ('C' << 16) | ('I' << 8) | 'D')) + return MPC85XX_CPU_BOARD_REV(0, 0); + + if ((be.major == 0xff) && (be.minor == 0xff)) + return MPC85XX_CPU_BOARD_REV(0, 0); + + return MPC85XX_CPU_BOARD_REV(be.major, be.minor); +} +#endif diff --git a/board/varisys/cyrus/Kconfig b/board/varisys/cyrus/Kconfig new file mode 100644 index 0000000..bed6f4f --- /dev/null +++ b/board/varisys/cyrus/Kconfig @@ -0,0 +1,13 @@ +if TARGET_CYRUS + +config SYS_BOARD + default "cyrus" + +config SYS_VENDOR + default "varisys" + +config SYS_CONFIG_NAME + default "cyrus" + +endif + diff --git a/board/varisys/cyrus/Makefile b/board/varisys/cyrus/Makefile new file mode 100644 index 0000000..303fc42 --- /dev/null +++ b/board/varisys/cyrus/Makefile @@ -0,0 +1,8 @@ +# + +obj-y += $(BOARD).o +obj-y += ddr.o +obj-y += law.o +obj-y += tlb.o +obj-y += eth.o +obj-$(CONFIG_PCI) += pci.o diff --git a/board/varisys/cyrus/README b/board/varisys/cyrus/README new file mode 100644 index 0000000..3f675ab --- /dev/null +++ b/board/varisys/cyrus/README @@ -0,0 +1,21 @@ +Rebuilding u-boot for Cyrus + +The Cyrus defconfigs are Cyrus_P5020_defconfig and Cyrus_P5040_defconfig. + +They currently disable size optimization in order to avoid a relocation +bug in some versions of GCC. As the output size is a constant, the size +optimization is not currently important. + +Cyrus boots off a microSD card in a slot on the motherboard. This requires +that the u-boot is built for the Pre-Boot Loader on the P5020/P5040. +In order to reflash u-boot, you must download u-boot.pbl, then write it +onto the card. To do that from u-boot: + +> tftp 1000000 u-boot.pbl +> mmc write 1000000 8 672 + +If you want to do this via a card reader in linux: + +> dd if=u-boot.pbl of=/dev/sdX bs=512 oseek=8 + + diff --git a/board/varisys/cyrus/cyrus.c b/board/varisys/cyrus/cyrus.c new file mode 100644 index 0000000..79c363c --- /dev/null +++ b/board/varisys/cyrus/cyrus.c @@ -0,0 +1,116 @@ +/* + * Based on corenet_ds.c + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <command.h> +#include <netdev.h> +#include <linux/compiler.h> +#include <asm/mmu.h> +#include <asm/processor.h> +#include <asm/cache.h> +#include <asm/immap_85xx.h> +#include <asm/fsl_law.h> +#include <asm/fsl_serdes.h> +#include <asm/fsl_portals.h> +#include <asm/fsl_liodn.h> +#include <fm_eth.h> +#include <pci.h> + +#include "cyrus.h" +#include "../common/eeprom.h" + +DECLARE_GLOBAL_DATA_PTR; + +#define GPIO_OPENDRAIN 0x30000000 +#define GPIO_DIR 0x3c000004 +#define GPIO_INITIAL 0x30000000 +#define GPIO_VGA_SWITCH 0x00001000 + +int checkboard(void) +{ + printf("Board: CYRUS\n"); + + return 0; +} + +int board_early_init_f(void) +{ + ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); + ccsr_gpio_t *pgpio = (void *)(CONFIG_SYS_MPC85xx_GPIO_ADDR); + + /* + * Only use DDR1_MCK0/3 and DDR2_MCK0/3 + * disable DDR1_MCK1/2/4/5 and DDR2_MCK1/2/4/5 to reduce + * the noise introduced by these unterminated and unused clock pairs. + */ + setbits_be32(&gur->ddrclkdr, 0x001B001B); + + /* Set GPIO reset lines to open-drain, tristate */ + setbits_be32(&pgpio->gpdat, GPIO_INITIAL); + setbits_be32(&pgpio->gpodr, GPIO_OPENDRAIN); + + /* Set GPIO Direction */ + setbits_be32(&pgpio->gpdir, GPIO_DIR); + + return 0; +} + +int board_early_init_r(void) +{ + fsl_lbc_t *lbc = LBC_BASE_ADDR; + + out_be32(&lbc->lbcr, 0); + /* 1 clock LALE cycle */ + out_be32(&lbc->lcrr, 0x80000000 | CONFIG_SYS_LBC_LCRR); + + set_liodns(); + +#ifdef CONFIG_SYS_DPAA_QBMAN + setup_portals(); +#endif + print_lbc_regs(); + return 0; +} + +int misc_init_r(void) +{ + return 0; +} + +int ft_board_setup(void *blob, bd_t *bd) +{ + phys_addr_t base; + phys_size_t size; + + ft_cpu_setup(blob, bd); + + base = getenv_bootm_low(); + size = getenv_bootm_size(); + + fdt_fixup_memory(blob, (u64)base, (u64)size); + +#ifdef CONFIG_PCI + pci_of_setup(blob, bd); +#endif + + fdt_fixup_liodn(blob); + fdt_fixup_dr_usb(blob, bd); + +#ifdef CONFIG_SYS_DPAA_FMAN + fdt_fixup_fman_ethernet(blob); +#endif + + return 0; +} + +int mac_read_from_eeprom(void) +{ + init_eeprom(CONFIG_SYS_EEPROM_BUS_NUM, + CONFIG_SYS_I2C_EEPROM_ADDR, + CONFIG_SYS_I2C_EEPROM_ADDR_LEN); + + return mac_read_from_eeprom_common(); +} diff --git a/board/varisys/cyrus/cyrus.h b/board/varisys/cyrus/cyrus.h new file mode 100644 index 0000000..8cd52ba --- /dev/null +++ b/board/varisys/cyrus/cyrus.h @@ -0,0 +1,11 @@ +/* + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CYRUS_H +#define __CYRUS_H + +void fdt_fixup_board_enet(void *blob); +void pci_of_setup(void *blob, bd_t *bd); + +#endif diff --git a/board/varisys/cyrus/ddr.c b/board/varisys/cyrus/ddr.c new file mode 100644 index 0000000..bb1d29a --- /dev/null +++ b/board/varisys/cyrus/ddr.c @@ -0,0 +1,188 @@ +/* + * Based on corenet_ds ddr code + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <i2c.h> +#include <hwconfig.h> +#include <asm/mmu.h> +#include <fsl_ddr_sdram.h> +#include <fsl_ddr_dimm_params.h> +#include <asm/fsl_law.h> + +DECLARE_GLOBAL_DATA_PTR; + + +struct board_specific_parameters { + u32 n_ranks; + u32 datarate_mhz_high; + u32 clk_adjust; + u32 wrlvl_start; + u32 cpo; + u32 write_data_delay; + u32 force_2t; +}; + +/* + * This table contains all valid speeds we want to override with board + * specific parameters. datarate_mhz_high values need to be in ascending order + * for each n_ranks group. + */ +static const struct board_specific_parameters udimm0[] = { + /* + * memory controller 0 + * num| hi| clk| wrlvl | cpo |wrdata|2T + * ranks| mhz|adjst| start | |delay | + */ + {4, 850, 4, 6, 0xff, 2, 0}, + {4, 950, 5, 7, 0xff, 2, 0}, + {4, 1050, 5, 8, 0xff, 2, 0}, + {4, 1250, 5, 10, 0xff, 2, 0}, + {4, 1350, 5, 11, 0xff, 2, 0}, + {4, 1666, 5, 12, 0xff, 2, 0}, + {2, 850, 5, 6, 0xff, 2, 0}, + {2, 1050, 5, 7, 0xff, 2, 0}, + {2, 1250, 4, 6, 0xff, 2, 0}, + {2, 1350, 5, 7, 0xff, 2, 0}, + {2, 1666, 5, 8, 0xff, 2, 0}, + {1, 1250, 4, 6, 0xff, 2, 0}, + {1, 1335, 4, 7, 0xff, 2, 0}, + {1, 1666, 4, 8, 0xff, 2, 0}, + {} +}; + +/* + * The two slots have slightly different timing. The center values are good + * for both slots. We use identical speed tables for them. In future use, if + * DIMMs have fewer center values that require two separated tables, copy the + * udimm0 table to udimm1 and make changes to clk_adjust and wrlvl_start. + */ +static const struct board_specific_parameters *udimms[] = { + udimm0, + udimm0, +}; + +static const struct board_specific_parameters rdimm0[] = { + /* + * memory controller 0 + * num| hi| clk| wrlvl | cpo |wrdata|2T + * ranks| mhz|adjst| start | |delay | + */ + {4, 850, 4, 6, 0xff, 2, 0}, + {4, 950, 5, 7, 0xff, 2, 0}, + {4, 1050, 5, 8, 0xff, 2, 0}, + {4, 1250, 5, 10, 0xff, 2, 0}, + {4, 1350, 5, 11, 0xff, 2, 0}, + {4, 1666, 5, 12, 0xff, 2, 0}, + {2, 850, 4, 6, 0xff, 2, 0}, + {2, 1050, 4, 7, 0xff, 2, 0}, + {2, 1666, 4, 8, 0xff, 2, 0}, + {1, 850, 4, 5, 0xff, 2, 0}, + {1, 950, 4, 7, 0xff, 2, 0}, + {1, 1666, 4, 8, 0xff, 2, 0}, + {} +}; + +/* + * The two slots have slightly different timing. See comments above. + */ +static const struct board_specific_parameters *rdimms[] = { + rdimm0, + rdimm0, +}; + +void fsl_ddr_board_options(memctl_options_t *popts, + dimm_params_t *pdimm, + unsigned int ctrl_num) +{ + const struct board_specific_parameters *pbsp, *pbsp_highest = NULL; + ulong ddr_freq; + + if (ctrl_num > 1) { + printf("Wrong parameter for controller number %d", ctrl_num); + return; + } + if (!pdimm->n_ranks) + return; + + if (popts->registered_dimm_en) + pbsp = rdimms[ctrl_num]; + else + pbsp = udimms[ctrl_num]; + + + /* Get clk_adjust, cpo, write_data_delay,2T, according to the board ddr + * freqency and n_banks specified in board_specific_parameters table. + */ + ddr_freq = get_ddr_freq(0) / 1000000; + while (pbsp->datarate_mhz_high) { + if (pbsp->n_ranks == pdimm->n_ranks) { + if (ddr_freq <= pbsp->datarate_mhz_high) { + popts->cpo_override = pbsp->cpo; + popts->write_data_delay = + pbsp->write_data_delay; + popts->clk_adjust = pbsp->clk_adjust; + popts->wrlvl_start = pbsp->wrlvl_start; + popts->twot_en = pbsp->force_2t; + goto found; + } + pbsp_highest = pbsp; + } + pbsp++; + } + + if (pbsp_highest) { + printf("Error: board specific timing not found for data rate %lu MT/s!\nTrying to use the highest speed (%u) parameters\n", + ddr_freq, pbsp_highest->datarate_mhz_high); + popts->cpo_override = pbsp_highest->cpo; + popts->write_data_delay = pbsp_highest->write_data_delay; + popts->clk_adjust = pbsp_highest->clk_adjust; + popts->wrlvl_start = pbsp_highest->wrlvl_start; + popts->twot_en = pbsp_highest->force_2t; + } else { + panic("DIMM is not supported by this board"); + } +found: + /* + * Factors to consider for half-strength driver enable: + * - number of DIMMs installed + */ + popts->half_strength_driver_enable = 0; + /* + * Write leveling override + */ + popts->wrlvl_override = 1; + popts->wrlvl_sample = 0xf; + + /* + * Rtt and Rtt_WR override + */ + popts->rtt_override = 0; + + /* Enable ZQ calibration */ + popts->zq_en = 1; + + /* DHC_EN =1, ODT = 60 Ohm */ + popts->ddr_cdr1 = DDR_CDR1_DHC_EN; +} + +phys_size_t initdram(int board_type) +{ + phys_size_t dram_size; + + puts("Initializing...."); + + if (!fsl_use_spd()) + panic("Cyrus only supports using SPD for DRAM\n"); + + puts("using SPD\n"); + dram_size = fsl_ddr_sdram(); + + dram_size = setup_ddr_tlbs(dram_size / 0x100000); + dram_size *= 0x100000; + + debug(" DDR: "); + return dram_size; +} diff --git a/board/varisys/cyrus/eth.c b/board/varisys/cyrus/eth.c new file mode 100644 index 0000000..22364f4 --- /dev/null +++ b/board/varisys/cyrus/eth.c @@ -0,0 +1,100 @@ +/* + * Author Adrian Cox + * Based somewhat on board/freescale/corenet_ds/eth_hydra.c + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <netdev.h> +#include <asm/fsl_serdes.h> +#include <fm_eth.h> +#include <fsl_mdio.h> +#include <malloc.h> +#include <fdt_support.h> +#include <asm/fsl_dtsec.h> + +#ifdef CONFIG_FMAN_ENET + +#define FIRST_PORT_ADDR 3 +#define SECOND_PORT_ADDR 7 + +#ifdef CONFIG_PPC_P5040 +#define FIRST_PORT FM1_DTSEC5 +#define SECOND_PORT FM2_DTSEC5 +#else +#define FIRST_PORT FM1_DTSEC4 +#define SECOND_PORT FM1_DTSEC5 +#endif + +#define IS_VALID_PORT(p) ((p) == FIRST_PORT || (p) == SECOND_PORT) + +static void cyrus_phy_tuning(int phy) +{ + /* + * Enable RGMII delay on Tx and Rx for CPU port + */ + printf("Tuning PHY @ %d\n", phy); + + /* sets address 0x104 or reg 260 for writing */ + miiphy_write(DEFAULT_FM_MDIO_NAME, phy, 0xb, 0x8104); + /* Sets RXC/TXC to +0.96ns and TX_CTL/RX_CTL to -0.84ns */ + miiphy_write(DEFAULT_FM_MDIO_NAME, phy, 0xc, 0xf0f0); + /* sets address 0x105 or reg 261 for writing */ + miiphy_write(DEFAULT_FM_MDIO_NAME, phy, 0xb, 0x8105); + /* writes to address 0x105 , RXD[3..0] to -0. */ + miiphy_write(DEFAULT_FM_MDIO_NAME, phy, 0xc, 0x0000); + /* sets address 0x106 or reg 261 for writing */ + miiphy_write(DEFAULT_FM_MDIO_NAME, phy, 0xb, 0x8106); + /* writes to address 0x106 , TXD[3..0] to -0.84ns */ + miiphy_write(DEFAULT_FM_MDIO_NAME, phy, 0xc, 0x0000); + /* force re-negotiation */ + miiphy_write(DEFAULT_FM_MDIO_NAME, phy, 0x0, 0x1340); +} +#endif + +int board_eth_init(bd_t *bis) +{ +#ifdef CONFIG_FMAN_ENET + struct fsl_pq_mdio_info dtsec_mdio_info; + unsigned int i; + + printf("Initializing Fman\n"); + + + /* Register the real 1G MDIO bus */ + dtsec_mdio_info.regs = + (struct tsec_mii_mng *)CONFIG_SYS_FM1_DTSEC1_MDIO_ADDR; + dtsec_mdio_info.name = DEFAULT_FM_MDIO_NAME; + + fsl_pq_mdio_init(bis, &dtsec_mdio_info); + + + fm_info_set_phy_address(FIRST_PORT, FIRST_PORT_ADDR); + fm_info_set_mdio(FIRST_PORT, + miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME)); + fm_info_set_phy_address(SECOND_PORT, SECOND_PORT_ADDR); + fm_info_set_mdio(SECOND_PORT, + miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME)); + + /* Never disable DTSEC1 - it controls MDIO */ + for (i = FM1_DTSEC2; i < FM1_DTSEC1 + CONFIG_SYS_NUM_FM1_DTSEC; i++) { + if (!IS_VALID_PORT(i)) + fm_disable_port(i); + } + +#ifdef CONFIG_PPC_P5040 + for (i = FM2_DTSEC2; i < FM2_DTSEC1 + CONFIG_SYS_NUM_FM2_DTSEC; i++) { + if (!IS_VALID_PORT(i)) + fm_disable_port(i); + } +#endif + + cpu_eth_init(bis); + + cyrus_phy_tuning(FIRST_PORT_ADDR); + cyrus_phy_tuning(SECOND_PORT_ADDR); +#endif + + return pci_eth_init(bis); +} diff --git a/board/varisys/cyrus/law.c b/board/varisys/cyrus/law.c new file mode 100644 index 0000000..91e1d85 --- /dev/null +++ b/board/varisys/cyrus/law.c @@ -0,0 +1,27 @@ +/* + * Author: Adrian Cox + * Based on corenet_ds law files. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/fsl_law.h> +#include <asm/mmu.h> + +struct law_entry law_table[] = { + SET_LAW(CONFIG_SYS_LBC0_BASE_PHYS, LAW_SIZE_64K, LAW_TRGT_IF_LBC), + SET_LAW(CONFIG_SYS_LBC1_BASE_PHYS, LAW_SIZE_4K, LAW_TRGT_IF_LBC), +#ifdef CONFIG_SYS_BMAN_MEM_PHYS + SET_LAW(CONFIG_SYS_BMAN_MEM_PHYS, LAW_SIZE_2M, LAW_TRGT_IF_BMAN), +#endif +#ifdef CONFIG_SYS_QMAN_MEM_PHYS + SET_LAW(CONFIG_SYS_QMAN_MEM_PHYS, LAW_SIZE_2M, LAW_TRGT_IF_QMAN), +#endif +#ifdef CONFIG_SYS_DCSRBAR_PHYS + /* Limit DCSR to 32M to access NPC Trace Buffer */ + SET_LAW(CONFIG_SYS_DCSRBAR_PHYS, LAW_SIZE_32M, LAW_TRGT_IF_DCSR), +#endif +}; + +int num_law_entries = ARRAY_SIZE(law_table); diff --git a/board/varisys/cyrus/pbi.cfg b/board/varisys/cyrus/pbi.cfg new file mode 100644 index 0000000..9b330dd --- /dev/null +++ b/board/varisys/cyrus/pbi.cfg @@ -0,0 +1,35 @@ +# +# Copyright 2012 Freescale Semiconductor, Inc. +# +# Refer docs/README.pblimage for more details about how-to configure +# and create PBL boot image +# +# SPDX-License-Identifier: GPL-2.0+ +# + +#PBI commands +#Initialize CPC1 as 1MB SRAM +09010000 00200400 +09138000 00000000 +091380c0 00000100 +09010100 00000000 +09010104 fff0000b +09010f00 08000000 +09010000 80000000 +#Configure LAW for CPC1 +09000d00 00000000 +09000d04 fff00000 +09000d08 81000013 +09000010 00000000 +09000014 ff000000 +09000018 81000000 +#Initialize eSPI controller, default configuration is slow for eSPI to +#load data, this configuration comes from u-boot eSPI driver. +09110000 80000403 +09110020 2d170008 +09110024 00100008 +09110028 00100008 +0911002c 00100008 +#Flush PBL data +09138000 00000000 +091380c0 00000000 diff --git a/board/varisys/cyrus/pci.c b/board/varisys/cyrus/pci.c new file mode 100644 index 0000000..4780e8c --- /dev/null +++ b/board/varisys/cyrus/pci.c @@ -0,0 +1,23 @@ +/* + * Copyright 2007-2011 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <command.h> +#include <pci.h> +#include <asm/fsl_pci.h> +#include <libfdt.h> +#include <fdt_support.h> +#include <asm/fsl_serdes.h> + +void pci_init_board(void) +{ + fsl_pcie_init_board(0); +} + +void pci_of_setup(void *blob, bd_t *bd) +{ + FT_FSL_PCI_SETUP; +} diff --git a/board/varisys/cyrus/rcw_p5020_v2.cfg b/board/varisys/cyrus/rcw_p5020_v2.cfg new file mode 100644 index 0000000..9188080 --- /dev/null +++ b/board/varisys/cyrus/rcw_p5020_v2.cfg @@ -0,0 +1,11 @@ +# +# Default RCW for Cyrus P5020 +# + +#PBL preamble and RCW header +aa55aa55 010e0100 +#64 bytes RCW data +0c540000 00000000 1e1e0000 00000000 +44808c00 ff002000 68000000 45000000 +00000000 00000000 00000000 0003000f +a0000000 00000000 00000000 00000000 diff --git a/board/varisys/cyrus/rcw_p5040.cfg b/board/varisys/cyrus/rcw_p5040.cfg new file mode 100644 index 0000000..5284481 --- /dev/null +++ b/board/varisys/cyrus/rcw_p5040.cfg @@ -0,0 +1,11 @@ +# +# Default RCW for Cyrus P5040 +# + +#PBL preamble and RCW header +aa55aa55 010e0100 +#64 bytes RCW data +90e00000 00000000 acac9800 00440000 +44808c00 ff29a000 68000000 61000000 +00000000 00000000 00000000 0003000f +a0000000 00000000 00000000 00000000 diff --git a/board/varisys/cyrus/tlb.c b/board/varisys/cyrus/tlb.c new file mode 100644 index 0000000..3fa5864 --- /dev/null +++ b/board/varisys/cyrus/tlb.c @@ -0,0 +1,106 @@ +/* + * Author: Adrian Cox + * Based on corenet_ds tlb code + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/mmu.h> + +struct fsl_e_tlb_entry tlb_table[] = { + /* TLB 0 - for temp stack in cache */ + SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR, + CONFIG_SYS_INIT_RAM_ADDR_PHYS, + MAS3_SW|MAS3_SR, 0, + 0, 0, BOOKE_PAGESZ_4K, 0), + SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024, + CONFIG_SYS_INIT_RAM_ADDR_PHYS + 4 * 1024, + MAS3_SW|MAS3_SR, 0, + 0, 0, BOOKE_PAGESZ_4K, 0), + SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024, + CONFIG_SYS_INIT_RAM_ADDR_PHYS + 8 * 1024, + MAS3_SW|MAS3_SR, 0, + 0, 0, BOOKE_PAGESZ_4K, 0), + SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024, + CONFIG_SYS_INIT_RAM_ADDR_PHYS + 12 * 1024, + MAS3_SW|MAS3_SR, 0, + 0, 0, BOOKE_PAGESZ_4K, 0), + + /* TLB 1 */ + /* *I*** - Covers boot page */ +#if defined(CONFIG_SYS_RAMBOOT) && defined(CONFIG_SYS_INIT_L3_ADDR) + /* + * *I*G - L3SRAM. When L3 is used as 1M SRAM, the address of the + * SRAM is at 0xfff00000, it covered the 0xfffff000. + */ + SET_TLB_ENTRY(1, CONFIG_SYS_INIT_L3_ADDR, CONFIG_SYS_INIT_L3_ADDR, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 0, BOOKE_PAGESZ_1M, 1), +#else + SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 0, BOOKE_PAGESZ_4K, 1), +#endif + + /* *I*G* - CCSRBAR */ + SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS, + MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 1, BOOKE_PAGESZ_16M, 1), + + /* Local Bus */ + SET_TLB_ENTRY(1, CONFIG_SYS_LBC0_BASE, CONFIG_SYS_LBC0_BASE_PHYS, + MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 2, BOOKE_PAGESZ_64K, 1), + SET_TLB_ENTRY(1, CONFIG_SYS_LBC1_BASE, CONFIG_SYS_LBC1_BASE_PHYS, + MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 3, BOOKE_PAGESZ_4K, 1), + + /* *I*G* - PCI */ + SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_VIRT, CONFIG_SYS_PCIE1_MEM_PHYS, + MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 4, BOOKE_PAGESZ_1G, 1), + + /* *I*G* - PCI */ + SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_VIRT + 0x40000000, + CONFIG_SYS_PCIE1_MEM_PHYS + 0x40000000, + MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 5, BOOKE_PAGESZ_256M, 1), + + SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_VIRT + 0x50000000, + CONFIG_SYS_PCIE1_MEM_PHYS + 0x50000000, + MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 6, BOOKE_PAGESZ_256M, 1), + + /* *I*G* - PCI I/O */ + SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_IO_VIRT, CONFIG_SYS_PCIE1_IO_PHYS, + MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 7, BOOKE_PAGESZ_256K, 1), + + /* Bman/Qman */ +#ifdef CONFIG_SYS_BMAN_MEM_PHYS + SET_TLB_ENTRY(1, CONFIG_SYS_BMAN_MEM_BASE, CONFIG_SYS_BMAN_MEM_PHYS, + MAS3_SW|MAS3_SR, 0, + 0, 9, BOOKE_PAGESZ_1M, 1), + SET_TLB_ENTRY(1, CONFIG_SYS_BMAN_MEM_BASE + 0x00100000, + CONFIG_SYS_BMAN_MEM_PHYS + 0x00100000, + MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 10, BOOKE_PAGESZ_1M, 1), +#endif +#ifdef CONFIG_SYS_QMAN_MEM_PHYS + SET_TLB_ENTRY(1, CONFIG_SYS_QMAN_MEM_BASE, CONFIG_SYS_QMAN_MEM_PHYS, + MAS3_SW|MAS3_SR, 0, + 0, 11, BOOKE_PAGESZ_1M, 1), + SET_TLB_ENTRY(1, CONFIG_SYS_QMAN_MEM_BASE + 0x00100000, + CONFIG_SYS_QMAN_MEM_PHYS + 0x00100000, + MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 12, BOOKE_PAGESZ_1M, 1), +#endif +#ifdef CONFIG_SYS_DCSRBAR_PHYS + SET_TLB_ENTRY(1, CONFIG_SYS_DCSRBAR, CONFIG_SYS_DCSRBAR_PHYS, + MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 13, BOOKE_PAGESZ_4M, 1), +#endif +}; + +int num_tlb_entries = ARRAY_SIZE(tlb_table); diff --git a/configs/Cyrus_P5020_defconfig b/configs/Cyrus_P5020_defconfig new file mode 100644 index 0000000..d9bee34 --- /dev/null +++ b/configs/Cyrus_P5020_defconfig @@ -0,0 +1,9 @@ +CONFIG_PPC=y +CONFIG_MPC85xx=y +CONFIG_TARGET_CYRUS=y +CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SYS_TEXT_BASE=0xFFF40000,PPC_P5020" +# CONFIG_CMD_IMLS is not set +# CONFIG_CMD_FLASH is not set +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_NETDEVICES=y +CONFIG_E1000=y diff --git a/configs/Cyrus_P5040_defconfig b/configs/Cyrus_P5040_defconfig new file mode 100644 index 0000000..c66238a --- /dev/null +++ b/configs/Cyrus_P5040_defconfig @@ -0,0 +1,9 @@ +CONFIG_PPC=y +CONFIG_MPC85xx=y +CONFIG_TARGET_CYRUS=y +CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SYS_TEXT_BASE=0xFFF40000,PPC_P5040" +# CONFIG_CMD_IMLS is not set +# CONFIG_CMD_FLASH is not set +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_NETDEVICES=y +CONFIG_E1000=y diff --git a/include/configs/cyrus.h b/include/configs/cyrus.h new file mode 100644 index 0000000..2a7acc3 --- /dev/null +++ b/include/configs/cyrus.h @@ -0,0 +1,590 @@ +/* + * Based on corenet_ds.h + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#define CONFIG_SYS_GENERIC_BOARD +#define CONFIG_DISPLAY_BOARDINFO + +#define CONFIG_CYRUS + +#define CONFIG_PHYS_64BIT + +#if !defined(CONFIG_PPC_P5020) && !defined(CONFIG_PPC_P5040) +#error Must call Cyrus CONFIG with a specific CPU enabled. +#endif + + +#define CONFIG_MMC +#define CONFIG_SDCARD +#define CONFIG_FSL_SATA_V2 +#define CONFIG_PCIE3 +#define CONFIG_PCIE4 +#ifdef CONFIG_PPC_P5020 +#define CONFIG_SYS_FSL_RAID_ENGINE +#define CONFIG_SYS_DPAA_RMAN +#endif +#define CONFIG_SYS_DPAA_PME + +/* + * Corenet DS style board configuration file + */ +#define CONFIG_RAMBOOT_TEXT_BASE CONFIG_SYS_TEXT_BASE +#define CONFIG_RESET_VECTOR_ADDRESS 0xfffffffc +#define CONFIG_SYS_FSL_PBL_PBI board/varisys/cyrus/pbi.cfg +#if defined(CONFIG_PPC_P5020) +#define CONFIG_SYS_CLK_FREQ 133000000 +#define CONFIG_SYS_FSL_PBL_RCW board/varisys/cyrus/rcw_p5020_v2.cfg +#elif defined(CONFIG_PPC_P5040) +#define CONFIG_SYS_CLK_FREQ 100000000 +#define CONFIG_SYS_FSL_PBL_RCW board/varisys/cyrus/rcw_p5040.cfg +#endif + + +/* High Level Configuration Options */ +#define CONFIG_BOOKE +#define CONFIG_E500 /* BOOKE e500 family */ +#define CONFIG_E500MC /* BOOKE e500mc family */ +#define CONFIG_SYS_BOOK3E_HV /* Category E.HV supported */ +#define CONFIG_MP /* support multiple processors */ + + +#define CONFIG_SYS_MMC_MAX_DEVICE 1 + +#ifndef CONFIG_SYS_TEXT_BASE +#define CONFIG_SYS_TEXT_BASE 0xeff40000 +#endif + +#define CONFIG_SYS_FSL_CPC /* Corenet Platform Cache */ +#define CONFIG_SYS_NUM_CPC CONFIG_NUM_DDR_CONTROLLERS +#define CONFIG_FSL_ELBC /* Has Enhanced localbus controller */ +#define CONFIG_PCI /* Enable PCI/PCIE */ +#define CONFIG_PCIE1 /* PCIE controler 1 */ +#define CONFIG_PCIE2 /* PCIE controler 2 */ +#define CONFIG_FSL_PCI_INIT /* Use common FSL init code */ +#define CONFIG_SYS_PCI_64BIT /* enable 64-bit PCI resources */ + +#define CONFIG_FSL_LAW /* Use common FSL init code */ + +#define CONFIG_ENV_OVERWRITE + +#define CONFIG_SYS_NO_FLASH + +#if defined(CONFIG_SDCARD) +#define CONFIG_SYS_EXTRA_ENV_RELOC +#define CONFIG_ENV_IS_IN_MMC +#define CONFIG_FSL_FIXED_MMC_LOCATION +#define CONFIG_SYS_MMC_ENV_DEV 0 +#define CONFIG_ENV_SIZE 0x2000 +#define CONFIG_ENV_OFFSET (512 * 1658) +#endif + +/* + * These can be toggled for performance analysis, otherwise use default. + */ +#define CONFIG_SYS_CACHE_STASHING +#define CONFIG_BACKSIDE_L2_CACHE +#define CONFIG_SYS_INIT_L2CSR0 L2CSR0_L2E +#define CONFIG_BTB /* toggle branch predition */ +#define CONFIG_DDR_ECC +#ifdef CONFIG_DDR_ECC +#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER +#define CONFIG_MEM_INIT_VALUE 0xdeadbeef +#endif + +#define CONFIG_ENABLE_36BIT_PHYS + +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_ADDR_MAP +#define CONFIG_SYS_NUM_ADDR_MAP 64 /* number of TLB1 entries */ +#endif + +/* test POST memory test */ +#undef CONFIG_POST +#define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest works on */ +#define CONFIG_SYS_MEMTEST_END 0x00400000 +#define CONFIG_SYS_ALT_MEMTEST +#define CONFIG_PANIC_HANG /* do not reset board on panic */ + +/* + * Config the L3 Cache as L3 SRAM + */ +#define CONFIG_SYS_INIT_L3_ADDR CONFIG_RAMBOOT_TEXT_BASE +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_INIT_L3_ADDR_PHYS (0xf00000000ull | CONFIG_RAMBOOT_TEXT_BASE) +#else +#define CONFIG_SYS_INIT_L3_ADDR_PHYS CONFIG_SYS_INIT_L3_ADDR +#endif +#define CONFIG_SYS_L3_SIZE (1024 << 10) +#define CONFIG_SYS_INIT_L3_END (CONFIG_SYS_INIT_L3_ADDR + CONFIG_SYS_L3_SIZE) + +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_DCSRBAR 0xf0000000 +#define CONFIG_SYS_DCSRBAR_PHYS 0xf00000000ull +#endif + +/* + * DDR Setup + */ +#define CONFIG_VERY_BIG_RAM +#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 +#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE + +#define CONFIG_DIMM_SLOTS_PER_CTLR 1 +#define CONFIG_CHIP_SELECTS_PER_CTRL (4 * CONFIG_DIMM_SLOTS_PER_CTLR) + +#define CONFIG_DDR_SPD +#define CONFIG_SYS_FSL_DDR3 + +#define CONFIG_SYS_SPD_BUS_NUM 1 +#define SPD_EEPROM_ADDRESS1 0x51 +#define SPD_EEPROM_ADDRESS2 0x52 +#define CONFIG_SYS_SDRAM_SIZE 4096 /* for fixed parameter use */ + +/* + * Local Bus Definitions + */ + +#define CONFIG_SYS_LBC0_BASE 0xe0000000 /* Start of LBC Registers */ +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_LBC0_BASE_PHYS 0xfe0000000ull +#else +#define CONFIG_SYS_LBC0_BASE_PHYS CONFIG_SYS_LBC0_BASE +#endif + +#define CONFIG_SYS_LBC1_BASE 0xe1000000 /* Start of LBC Registers */ +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_LBC1_BASE_PHYS 0xfe1000000ull +#else +#define CONFIG_SYS_LBC1_BASE_PHYS CONFIG_SYS_LBC1_BASE +#endif + +/* Set the local bus clock 1/16 of platform clock */ +#define CONFIG_SYS_LBC_LCRR (LCRR_CLKDIV_16 | LCRR_EADC_1) + +#define CONFIG_SYS_BR0_PRELIM \ +(BR_PHYS_ADDR(CONFIG_SYS_LBC0_BASE_PHYS) | BR_PS_16 | BR_V) +#define CONFIG_SYS_BR1_PRELIM \ +(BR_PHYS_ADDR(CONFIG_SYS_LBC1_BASE_PHYS) | BR_PS_16 | BR_V) + +#define CONFIG_SYS_OR0_PRELIM 0xfff00010 +#define CONFIG_SYS_OR1_PRELIM 0xfff00010 + + +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ + +#if defined(CONFIG_RAMBOOT_PBL) +#define CONFIG_SYS_RAMBOOT +#endif + +#define CONFIG_BOARD_EARLY_INIT_F +#define CONFIG_BOARD_EARLY_INIT_R /* call board_early_init_r function */ +#define CONFIG_MISC_INIT_R + +#define CONFIG_HWCONFIG + +/* define to use L1 as initial stack */ +#define CONFIG_L1_INIT_RAM +#define CONFIG_SYS_INIT_RAM_LOCK +#define CONFIG_SYS_INIT_RAM_ADDR 0xfdd00000 /* Initial L1 address */ +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0xf +#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW CONFIG_SYS_INIT_RAM_ADDR +/* The assembler doesn't like typecast */ +#define CONFIG_SYS_INIT_RAM_ADDR_PHYS \ + ((CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH * 1ull << 32) | \ + CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW) +#else +#define CONFIG_SYS_INIT_RAM_ADDR_PHYS CONFIG_SYS_INIT_RAM_ADDR /* Initial L1 address */ +#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0 +#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW CONFIG_SYS_INIT_RAM_ADDR_PHYS +#endif +#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000 /* Size of used area in RAM */ + +#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) +#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET + +#define CONFIG_SYS_MONITOR_LEN (768 * 1024) +#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserved for malloc */ + +/* Serial Port - controlled on board with jumper J8 + * open - index 2 + * shorted - index 1 + */ +#define CONFIG_CONS_INDEX 1 +#define CONFIG_SYS_NS16550 +#define CONFIG_SYS_NS16550_SERIAL +#define CONFIG_SYS_NS16550_REG_SIZE 1 +#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2) + +#define CONFIG_SYS_BAUDRATE_TABLE \ +{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200} + +#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x11C500) +#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x11C600) +#define CONFIG_SYS_NS16550_COM3 (CONFIG_SYS_CCSRBAR+0x11D500) +#define CONFIG_SYS_NS16550_COM4 (CONFIG_SYS_CCSRBAR+0x11D600) + +/* Use the HUSH parser */ +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " + +/* pass open firmware flat tree */ +#define CONFIG_OF_LIBFDT +#define CONFIG_OF_BOARD_SETUP + +/* new uImage format support */ +#define CONFIG_FIT +#define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */ + +/* I2C */ +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_I2C_MULTI_BUS +#define CONFIG_I2C_CMD_TREE +#define CONFIG_SYS_FSL_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x118000 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x118100 +#define CONFIG_SYS_FSL_I2C3_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_FSL_I2C3_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C3_OFFSET 0x119000 +#define CONFIG_SYS_FSL_I2C4_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_FSL_I2C4_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C4_OFFSET 0x119100 + +#define CONFIG_ID_EEPROM +#define CONFIG_SYS_I2C_EEPROM_NXID +#define CONFIG_SYS_EEPROM_BUS_NUM 0 +#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 +#define CONFIG_SYS_I2C_EEPROM_ADDR 0x57 + +#define CONFIG_SYS_I2C_GENERIC_MAC +#define CONFIG_SYS_I2C_MAC1_BUS 3 +#define CONFIG_SYS_I2C_MAC1_CHIP_ADDR 0x57 +#define CONFIG_SYS_I2C_MAC1_DATA_ADDR 0xf2 +#define CONFIG_SYS_I2C_MAC2_BUS 0 +#define CONFIG_SYS_I2C_MAC2_CHIP_ADDR 0x50 +#define CONFIG_SYS_I2C_MAC2_DATA_ADDR 0xfa + +#define CONFIG_CMD_DATE 1 +#define CONFIG_RTC_MCP79411 1 +#define CONFIG_SYS_RTC_BUS_NUM 3 +#define CONFIG_SYS_I2C_RTC_ADDR 0x6f + +/* + * eSPI - Enhanced SPI + */ +#define CONFIG_FSL_ESPI + +/* + * General PCI + * Memory space is mapped 1-1, but I/O space must start from 0. + */ + +/* controller 1, direct to uli, tgtid 3, Base address 20000 */ +#define CONFIG_SYS_PCIE1_MEM_VIRT 0x80000000 +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_PCIE1_MEM_BUS 0xe0000000 +#define CONFIG_SYS_PCIE1_MEM_PHYS 0xc00000000ull +#else +#define CONFIG_SYS_PCIE1_MEM_BUS 0x80000000 +#define CONFIG_SYS_PCIE1_MEM_PHYS 0x80000000 +#endif +#define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */ +#define CONFIG_SYS_PCIE1_IO_VIRT 0xf8000000 +#define CONFIG_SYS_PCIE1_IO_BUS 0x00000000 +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_PCIE1_IO_PHYS 0xff8000000ull +#else +#define CONFIG_SYS_PCIE1_IO_PHYS 0xf8000000 +#endif +#define CONFIG_SYS_PCIE1_IO_SIZE 0x00010000 /* 64k */ + +/* controller 2, Slot 2, tgtid 2, Base address 201000 */ +#define CONFIG_SYS_PCIE2_MEM_VIRT 0xa0000000 +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_PCIE2_MEM_BUS 0xe0000000 +#define CONFIG_SYS_PCIE2_MEM_PHYS 0xc20000000ull +#else +#define CONFIG_SYS_PCIE2_MEM_BUS 0xa0000000 +#define CONFIG_SYS_PCIE2_MEM_PHYS 0xa0000000 +#endif +#define CONFIG_SYS_PCIE2_MEM_SIZE 0x20000000 /* 512M */ +#define CONFIG_SYS_PCIE2_IO_VIRT 0xf8010000 +#define CONFIG_SYS_PCIE2_IO_BUS 0x00000000 +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_PCIE2_IO_PHYS 0xff8010000ull +#else +#define CONFIG_SYS_PCIE2_IO_PHYS 0xf8010000 +#endif +#define CONFIG_SYS_PCIE2_IO_SIZE 0x00010000 /* 64k */ + +/* controller 3, Slot 1, tgtid 1, Base address 202000 */ +#define CONFIG_SYS_PCIE3_MEM_VIRT 0xc0000000 +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_PCIE3_MEM_BUS 0xe0000000 +#define CONFIG_SYS_PCIE3_MEM_PHYS 0xc40000000ull +#else +#define CONFIG_SYS_PCIE3_MEM_BUS 0xc0000000 +#define CONFIG_SYS_PCIE3_MEM_PHYS 0xc0000000 +#endif +#define CONFIG_SYS_PCIE3_MEM_SIZE 0x20000000 /* 512M */ +#define CONFIG_SYS_PCIE3_IO_VIRT 0xf8020000 +#define CONFIG_SYS_PCIE3_IO_BUS 0x00000000 +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_PCIE3_IO_PHYS 0xff8020000ull +#else +#define CONFIG_SYS_PCIE3_IO_PHYS 0xf8020000 +#endif +#define CONFIG_SYS_PCIE3_IO_SIZE 0x00010000 /* 64k */ + +/* controller 4, Base address 203000 */ +#define CONFIG_SYS_PCIE4_MEM_BUS 0xe0000000 +#define CONFIG_SYS_PCIE4_MEM_PHYS 0xc60000000ull +#define CONFIG_SYS_PCIE4_MEM_SIZE 0x20000000 /* 512M */ +#define CONFIG_SYS_PCIE4_IO_BUS 0x00000000 +#define CONFIG_SYS_PCIE4_IO_PHYS 0xff8030000ull +#define CONFIG_SYS_PCIE4_IO_SIZE 0x00010000 /* 64k */ + +/* Qman/Bman */ +#define CONFIG_SYS_DPAA_QBMAN /* Support Q/Bman */ +#define CONFIG_SYS_BMAN_NUM_PORTALS 10 +#define CONFIG_SYS_BMAN_MEM_BASE 0xf4000000 +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_BMAN_MEM_PHYS 0xff4000000ull +#else +#define CONFIG_SYS_BMAN_MEM_PHYS CONFIG_SYS_BMAN_MEM_BASE +#endif +#define CONFIG_SYS_BMAN_MEM_SIZE 0x00200000 +#define CONFIG_SYS_BMAN_SP_CENA_SIZE 0x4000 +#define CONFIG_SYS_BMAN_SP_CINH_SIZE 0x1000 +#define CONFIG_SYS_BMAN_CENA_BASE CONFIG_SYS_BMAN_MEM_BASE +#define CONFIG_SYS_BMAN_CENA_SIZE (CONFIG_SYS_BMAN_MEM_SIZE >> 1) +#define CONFIG_SYS_BMAN_CINH_BASE (CONFIG_SYS_BMAN_MEM_BASE + \ + CONFIG_SYS_BMAN_CENA_SIZE) +#define CONFIG_SYS_BMAN_CINH_SIZE (CONFIG_SYS_BMAN_MEM_SIZE >> 1) +#define CONFIG_SYS_BMAN_SWP_ISDR_REG 0xE08 +#define CONFIG_SYS_QMAN_NUM_PORTALS 10 +#define CONFIG_SYS_QMAN_MEM_BASE 0xf4200000 +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_QMAN_MEM_PHYS 0xff4200000ull +#else +#define CONFIG_SYS_QMAN_MEM_PHYS CONFIG_SYS_QMAN_MEM_BASE +#endif +#define CONFIG_SYS_QMAN_MEM_SIZE 0x00200000 +#define CONFIG_SYS_QMAN_SP_CENA_SIZE 0x4000 +#define CONFIG_SYS_QMAN_SP_CINH_SIZE 0x1000 +#define CONFIG_SYS_QMAN_CENA_BASE CONFIG_SYS_QMAN_MEM_BASE +#define CONFIG_SYS_QMAN_CENA_SIZE (CONFIG_SYS_QMAN_MEM_SIZE >> 1) +#define CONFIG_SYS_QMAN_CINH_BASE (CONFIG_SYS_QMAN_MEM_BASE + \ + CONFIG_SYS_QMAN_CENA_SIZE) +#define CONFIG_SYS_QMAN_CINH_SIZE (CONFIG_SYS_QMAN_MEM_SIZE >> 1) +#define CONFIG_SYS_QMAN_SWP_ISDR_REG 0xE08 + +#define CONFIG_SYS_DPAA_FMAN +/* Default address of microcode for the Linux Fman driver */ +/* + * PBL SD boot image should stored at 0x1000(8 blocks), the size of the image is + * about 825KB (1650 blocks), Env is stored after the image, and the env size is + * 0x2000 (16 blocks), 8 + 1650 + 16 = 1674, enlarge it to 1680. + */ +#define CONFIG_SYS_QE_FMAN_FW_IN_MMC +#define CONFIG_SYS_FMAN_FW_ADDR (512 * 1680) + +#define CONFIG_SYS_QE_FMAN_FW_LENGTH 0x10000 +#define CONFIG_SYS_FDT_PAD (0x3000 + CONFIG_SYS_QE_FMAN_FW_LENGTH) + +#ifdef CONFIG_SYS_DPAA_FMAN +#define CONFIG_FMAN_ENET +#define CONFIG_PHY_MICREL +#define CONFIG_PHY_MICREL_KSZ9021 +#endif + +#ifdef CONFIG_PCI +#define CONFIG_PCI_INDIRECT_BRIDGE +#define CONFIG_PCI_PNP /* do pci plug-and-play */ +#define CONFIG_NET_MULTI + +#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ +#define CONFIG_DOS_PARTITION +#endif /* CONFIG_PCI */ + +/* SATA */ +#ifdef CONFIG_FSL_SATA_V2 +#define CONFIG_LIBATA +#define CONFIG_FSL_SATA + +#define CONFIG_SYS_SATA_MAX_DEVICE 2 +#define CONFIG_SATA1 +#define CONFIG_SYS_SATA1 CONFIG_SYS_MPC85xx_SATA1_ADDR +#define CONFIG_SYS_SATA1_FLAGS FLAGS_DMA +#define CONFIG_SATA2 +#define CONFIG_SYS_SATA2 CONFIG_SYS_MPC85xx_SATA2_ADDR +#define CONFIG_SYS_SATA2_FLAGS FLAGS_DMA + +#define CONFIG_LBA48 +#define CONFIG_CMD_SATA +#define CONFIG_DOS_PARTITION +#define CONFIG_CMD_EXT2 +#endif + +#ifdef CONFIG_FMAN_ENET +#define CONFIG_SYS_TBIPA_VALUE 8 +#define CONFIG_MII /* MII PHY management */ +#define CONFIG_ETHPRIME "FM1@DTSEC4" +#define CONFIG_PHY_GIGE /* Include GbE speed/duplex detection */ +#endif + +/* + * Environment + */ +#define CONFIG_LOADS_ECHO /* echo on for serial download */ +#define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */ + +/* + * Command line configuration. + */ +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_ELF +#define CONFIG_CMD_ERRATA +#define CONFIG_CMD_GREPENV +#define CONFIG_CMD_IRQ +#define CONFIG_CMD_I2C +#define CONFIG_CMD_MII +#define CONFIG_CMD_PING +#define CONFIG_CMD_REGINFO + +#ifdef CONFIG_PCI +#define CONFIG_CMD_PCI +#endif + +/* + * USB + */ +#define CONFIG_HAS_FSL_DR_USB +#define CONFIG_HAS_FSL_MPH_USB + +#if defined(CONFIG_HAS_FSL_DR_USB) || defined(CONFIG_HAS_FSL_MPH_USB) +#define CONFIG_CMD_USB +#define CONFIG_USB_STORAGE +#define CONFIG_USB_EHCI +#define CONFIG_USB_EHCI_FSL +#define CONFIG_EHCI_HCD_INIT_AFTER_RESET +#define CONFIG_CMD_EXT2 +#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_KEYBOARD +#define CONFIG_SYS_USB_EVENT_POLL + /* _VIA_CONTROL_EP */ +#define CONFIG_CONSOLE_MUX +#define CONFIG_SYS_CONSOLE_IS_IN_ENV +#endif + +#ifdef CONFIG_MMC +#define CONFIG_FSL_ESDHC +#define CONFIG_SYS_FSL_ESDHC_ADDR CONFIG_SYS_MPC85xx_ESDHC_ADDR +#define CONFIG_SYS_FSL_ESDHC_BROKEN_TIMEOUT +#define CONFIG_CMD_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_CMD_EXT2 +#define CONFIG_CMD_FAT +#define CONFIG_DOS_PARTITION +#endif + +/* + * Miscellaneous configurable options + */ +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_CMDLINE_EDITING /* Command-line editing */ +#define CONFIG_AUTO_COMPLETE /* add autocompletion support */ +#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ +#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ +#ifdef CONFIG_CMD_KGDB +#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ +#else +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ +#endif +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ +#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ + +/* + * For booting Linux, the board info and command line data + * have to be in the first 64 MB of memory, since this is + * the maximum mapped by the Linux kernel during initialization. + */ +#define CONFIG_SYS_BOOTMAPSZ (64 << 20) /* Initial Memory map for Linux*/ +#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */ + +#ifdef CONFIG_CMD_KGDB +#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ +#endif + +/* + * Environment Configuration + */ +#define CONFIG_ROOTPATH "/opt/nfsroot" +#define CONFIG_BOOTFILE "uImage" +#define CONFIG_UBOOTPATH u-boot.bin /* U-Boot image on TFTP server */ + +/* default location for tftp and bootm */ +#define CONFIG_LOADADDR 1000000 + +#define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */ + +#define CONFIG_BAUDRATE 115200 + +#define __USB_PHY_TYPE utmi + +#define CONFIG_EXTRA_ENV_SETTINGS \ +"hwconfig=fsl_ddr:ctlr_intlv=cacheline," \ +"bank_intlv=cs0_cs1;" \ +"usb1:dr_mode=host,phy_type=" __stringify(__USB_PHY_TYPE) ";"\ +"usb2:dr_mode=host,phy_type=" __stringify(__USB_PHY_TYPE) "\0"\ +"netdev=eth0\0" \ +"uboot=" __stringify(CONFIG_UBOOTPATH) "\0" \ +"ubootaddr=" __stringify(CONFIG_SYS_TEXT_BASE) "\0" \ +"consoledev=ttyS0\0" \ +"ramdiskaddr=2000000\0" \ +"fdtaddr=c00000\0" \ +"bdev=sda3\0" + +#define CONFIG_HDBOOT \ +"setenv bootargs root=/dev/$bdev rw " \ +"console=$consoledev,$baudrate $othbootargs;" \ +"tftp $loadaddr $bootfile;" \ +"tftp $fdtaddr $fdtfile;" \ +"bootm $loadaddr - $fdtaddr" + +#define CONFIG_NFSBOOTCOMMAND \ +"setenv bootargs root=/dev/nfs rw " \ +"nfsroot=$serverip:$rootpath " \ +"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ +"console=$consoledev,$baudrate $othbootargs;" \ +"tftp $loadaddr $bootfile;" \ +"tftp $fdtaddr $fdtfile;" \ +"bootm $loadaddr - $fdtaddr" + +#define CONFIG_RAMBOOTCOMMAND \ +"setenv bootargs root=/dev/ram rw " \ +"console=$consoledev,$baudrate $othbootargs;" \ +"tftp $ramdiskaddr $ramdiskfile;" \ +"tftp $loadaddr $bootfile;" \ +"tftp $fdtaddr $fdtfile;" \ +"bootm $loadaddr $ramdiskaddr $fdtaddr" + +#define CONFIG_BOOTCOMMAND CONFIG_HDBOOT + +#include <asm/fsl_secure_boot.h> + +#ifdef CONFIG_SECURE_BOOT +#endif + +#endif /* __CONFIG_H */ +