3 * Heiko Schocher, DENX Software Engineering, hs@denx.de.
5 * SPDX-License-Identifier: GPL-2.0+
8 #ifndef __MANROLAND_MPC52XX__COMMON_H
9 #define __MANROLAND_MPC52XX__COMMON_H
12 * High Level Configuration Options
15 #define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
16 #define CONFIG_MPC5200 1 /* (more precisely an MPC5200 CPU) */
18 #define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
20 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
23 * Serial console configuration
25 #define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
26 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200,\
29 #if (CONFIG_SYS_TEXT_BASE == 0xFFF00000) /* Boot low */
30 # define CONFIG_SYS_LOWBOOT 1
34 * IPB Bus clocking configuration.
36 #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
41 #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
42 #define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */
44 #define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
45 #define CONFIG_SYS_I2C_SLAVE 0x7F
48 * EEPROM configuration
50 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x58
51 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
52 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
53 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
58 #define CONFIG_RTC_PCF8563
59 #define CONFIG_SYS_I2C_RTC_ADDR 0x51
61 /* I2C SYSMON (LM75) */
62 #define CONFIG_DTT_LM81 1 /* ON Semi's LM75 */
63 #define CONFIG_DTT_SENSORS {0} /* Sensor addresses */
64 #define CONFIG_SYS_DTT_MAX_TEMP 70
65 #define CONFIG_SYS_DTT_LOW_TEMP -30
66 #define CONFIG_SYS_DTT_HYSTERESIS 3
71 #define CONFIG_SYS_FLASH_BASE 0xFF800000
73 #define CONFIG_SYS_FLASH_SIZE 0x00800000 /* 8 MByte */
75 #define CONFIG_ENV_ADDR (CONFIG_SYS_TEXT_BASE+0x40000) /* second sector */
76 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks
78 #define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout [ms]*/
79 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout [ms]*/
81 #define CONFIG_FLASH_CFI_DRIVER
82 #define CONFIG_SYS_FLASH_CFI
83 #define CONFIG_SYS_FLASH_EMPTY_INFO
84 #define CONFIG_SYS_FLASH_CFI_AMD_RESET
87 * Environment settings
89 #define CONFIG_ENV_IS_IN_FLASH 1
90 #define CONFIG_ENV_SIZE 0x4000
91 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET+CONFIG_ENV_SECT_SIZE)
92 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
97 #define CONFIG_SYS_MBAR 0xF0000000
98 #define CONFIG_SYS_DEFAULT_MBAR 0x80000000
100 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE -\
101 GENERATED_GBL_DATA_SIZE)
102 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
104 #define CONFIG_SYS_SDRAM_BASE 0x00000000
105 #define CONFIG_SYS_SRAM_BASE 0x80100000 /* CS 1 */
106 #define CONFIG_SYS_DISPLAY_BASE 0x80600000 /* CS 3 */
108 /* Settings for XLB = 132 MHz */
110 #define SDRAM_MODE 0x018D0000
111 #define SDRAM_EMODE 0x40090000
112 #define SDRAM_CONTROL 0x714f0f00
113 #define SDRAM_CONFIG1 0x73722930
114 #define SDRAM_CONFIG2 0x47770000
115 #define SDRAM_TAPDELAY 0x10000000
117 /* Use ON-Chip SRAM until RAM will be available */
118 #define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
120 /* preserve space for the post_word at end of on-chip SRAM */
121 #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_POST_SIZE
123 #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
126 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
127 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
128 # define CONFIG_SYS_RAMBOOT 1
131 #define CONFIG_SYS_MONITOR_LEN (192 << 10)
132 #define CONFIG_SYS_MALLOC_LEN (512 << 10)
133 #define CONFIG_SYS_BOOTMAPSZ (8 << 20)
136 * Ethernet configuration
138 #define CONFIG_MPC5xxx_FEC 1
139 #define CONFIG_MPC5xxx_FEC_MII100
140 #define CONFIG_PHY_ADDR 0x00
143 /*use Hardware WDT */
144 #define CONFIG_HW_WATCHDOG
146 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
148 #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
149 #if defined(CONFIG_CMD_KGDB)
150 # define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value*/
154 * Various low-level settings
156 #define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
157 #define CONFIG_SYS_HID0_FINAL HID0_ICE
159 #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
160 #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
161 #define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
162 #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
164 /* 8Mbit SRAM @0x80100000 */
165 #define CONFIG_SYS_CS1_START CONFIG_SYS_SRAM_BASE
167 #define CONFIG_SYS_CS_BURST 0x00000000
168 #define CONFIG_SYS_CS_DEADCYCLE 0x33333333
170 /*-----------------------------------------------------------------------
171 * IDE/ATA stuff Supports IDE harddisk
172 *-----------------------------------------------------------------------
175 #undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */
177 #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
178 #undef CONFIG_IDE_LED /* LED for ide not supported */
180 #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
182 #define CONFIG_IDE_PREINIT 1
184 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
186 #define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA
188 /* Offset for data I/O */
189 #define CONFIG_SYS_ATA_DATA_OFFSET (0x0060)
191 /* Offset for normal register accesses */
192 #define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET)
194 /* Offset for alternate registers */
195 #define CONFIG_SYS_ATA_ALT_OFFSET (0x005C)
197 /* Interval between registers */
198 #define CONFIG_SYS_ATA_STRIDE 4
200 #define CONFIG_ATAPI 1
202 #define OF_CPU "PowerPC,5200@0"
203 #define OF_SOC "soc5200@f0000000"
204 #define OF_TBCLK (bd->bi_busfreq / 4)
205 #define OF_STDOUT_PATH "/soc5200@f0000000/serial@2000"
206 #define CONFIG_OF_IDE_FIXUP
208 #endif /* __MANROLAND_MPC52XX__COMMON_H */