1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2007 Freescale Semiconductor, Inc.
4 * Dave Liu <daveliu@freescale.com>
11 * High Level Configuration Options
13 #define CONFIG_E300 1 /* E300 family */
16 * IP blocks clock configuration
18 #define CONFIG_SYS_SCCR_TSEC1CM 1 /* CSB:eTSEC1 = 1:1 */
19 #define CONFIG_SYS_SCCR_TSEC2CM 1 /* CSB:eTSEC2 = 1:1 */
20 #define CONFIG_SYS_SCCR_SATACM SCCR_SATACM_2 /* CSB:SATA[0:3] = 2:1 */
25 #define CONFIG_SYS_SICRH 0x00000000
26 #define CONFIG_SYS_SICRL 0x00000000
29 * Output Buffer Impedance
31 #define CONFIG_SYS_OBIR 0x31100000
33 #define CONFIG_HWCONFIG
38 #define CONFIG_SYS_SDRAM_BASE 0x00000000 /* DDR is system memory */
39 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
40 #define CONFIG_SYS_83XX_DDR_USES_CS0
41 #define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_DHC_EN \
44 /* 0x80080001 */ /* ODT 150ohm on SoC */
46 #undef CONFIG_DDR_ECC /* support DDR ECC function */
47 #undef CONFIG_DDR_ECC_CMD /* Use DDR ECC user commands */
49 #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
50 #define CONFIG_NEVER_ASSERT_ODT_TO_CPU /* Never assert ODT to internal IOs */
52 #if defined(CONFIG_SPD_EEPROM)
53 #define SPD_EEPROM_ADDRESS 0x51 /* I2C address of DDR SODIMM SPD */
56 * Manually set up DDR parameters
57 * WHITE ELECTRONIC DESIGNS - W3HG64M72EEU403PD4 SO-DIMM
58 * consist of nine chips from SAMSUNG K4T51083QE-ZC(L)D5
60 #define CONFIG_SYS_DDR_SIZE 512 /* MB */
61 #define CONFIG_SYS_DDR_CS0_BNDS 0x0000001f
62 #define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN \
63 | CSCONFIG_ODT_RD_NEVER /* ODT_RD to none */ \
64 | CSCONFIG_ODT_WR_ONLY_CURRENT /* ODT_WR to CSn */ \
65 | CSCONFIG_ROW_BIT_14 \
66 | CSCONFIG_COL_BIT_10)
68 #define CONFIG_SYS_DDR_TIMING_3 0x00000000
69 #define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \
70 | (0 << TIMING_CFG0_WRT_SHIFT) \
71 | (0 << TIMING_CFG0_RRT_SHIFT) \
72 | (0 << TIMING_CFG0_WWT_SHIFT) \
73 | (6 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \
74 | (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \
75 | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \
76 | (2 << TIMING_CFG0_MRS_CYC_SHIFT))
78 #define CONFIG_SYS_DDR_TIMING_1 ((3 << TIMING_CFG1_PRETOACT_SHIFT) \
79 | (9 << TIMING_CFG1_ACTTOPRE_SHIFT) \
80 | (3 << TIMING_CFG1_ACTTORW_SHIFT) \
81 | (5 << TIMING_CFG1_CASLAT_SHIFT) \
82 | (13 << TIMING_CFG1_REFREC_SHIFT) \
83 | (3 << TIMING_CFG1_WRREC_SHIFT) \
84 | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \
85 | (2 << TIMING_CFG1_WRTORD_SHIFT))
87 #define CONFIG_SYS_DDR_TIMING_2 ((1 << TIMING_CFG2_ADD_LAT_SHIFT) \
88 | (6 << TIMING_CFG2_CPO_SHIFT) \
89 | (2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \
90 | (4 << TIMING_CFG2_RD_TO_PRE_SHIFT) \
91 | (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \
92 | (3 << TIMING_CFG2_CKE_PLS_SHIFT) \
93 | (8 << TIMING_CFG2_FOUR_ACT_SHIFT))
95 #define CONFIG_SYS_DDR_INTERVAL ((0x03E0 << SDRAM_INTERVAL_REFINT_SHIFT) \
96 | (0x0100 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
98 #define CONFIG_SYS_DDR_SDRAM_CFG 0x43000000
99 #define CONFIG_SYS_DDR_SDRAM_CFG2 0x00001000 /* 1 posted refresh */
100 #define CONFIG_SYS_DDR_MODE ((0x0448 << SDRAM_MODE_ESD_SHIFT) \
101 | (0x1432 << SDRAM_MODE_SD_SHIFT))
102 /* ODT 150ohm CL=3, AL=1 on SDRAM */
103 #define CONFIG_SYS_DDR_MODE2 0x00000000
109 #undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
112 * The reserved memory
114 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
116 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
117 #define CONFIG_SYS_RAMBOOT
119 #undef CONFIG_SYS_RAMBOOT
122 /* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
123 #define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Mon */
124 #define CONFIG_SYS_MALLOC_LEN (512 * 1024) /* Reserved for malloc */
127 * Initial RAM Base Address Setup
129 #define CONFIG_SYS_INIT_RAM_LOCK 1
130 #define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
131 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */
132 #define CONFIG_SYS_GBL_DATA_OFFSET \
133 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
136 * FLASH on the Local Bus
138 #define CONFIG_SYS_FLASH_BASE 0xFE000000 /* FLASH base address */
139 #define CONFIG_SYS_FLASH_SIZE 32 /* max FLASH size is 32M */
142 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
143 #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max sectors per device */
145 #undef CONFIG_SYS_FLASH_CHECKSUM
146 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
147 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
150 * BCSR on the Local Bus
152 #define CONFIG_SYS_BCSR 0xF8000000
153 /* Access window base at BCSR base */
156 * NAND Flash on the Local Bus
158 #define CONFIG_SYS_MAX_NAND_DEVICE 1
159 #define CONFIG_NAND_FSL_ELBC 1
161 #define CONFIG_SYS_NAND_BASE 0xE0600000
167 #define CONFIG_SYS_NS16550_SERIAL
168 #define CONFIG_SYS_NS16550_REG_SIZE 1
169 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
171 #define CONFIG_SYS_BAUDRATE_TABLE \
172 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
174 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
175 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
178 #define CONFIG_SYS_I2C
179 #define CONFIG_SYS_I2C_FSL
180 #define CONFIG_SYS_FSL_I2C_SPEED 400000
181 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
182 #define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
183 #define CONFIG_SYS_I2C_NOPROBES { {0, 0x51} }
186 * Config on-board RTC
188 #define CONFIG_RTC_DS1374 /* use ds1374 rtc via i2c */
189 #define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */
193 * Addresses are mapped 1-1.
195 #define CONFIG_SYS_PCI_MEM_BASE 0x80000000
196 #define CONFIG_SYS_PCI_MEM_PHYS CONFIG_SYS_PCI_MEM_BASE
197 #define CONFIG_SYS_PCI_MEM_SIZE 0x10000000 /* 256M */
198 #define CONFIG_SYS_PCI_MMIO_BASE 0x90000000
199 #define CONFIG_SYS_PCI_MMIO_PHYS CONFIG_SYS_PCI_MMIO_BASE
200 #define CONFIG_SYS_PCI_MMIO_SIZE 0x10000000 /* 256M */
201 #define CONFIG_SYS_PCI_IO_BASE 0x00000000
202 #define CONFIG_SYS_PCI_IO_PHYS 0xE0300000
203 #define CONFIG_SYS_PCI_IO_SIZE 0x100000 /* 1M */
205 #define CONFIG_SYS_PCI_SLV_MEM_LOCAL CONFIG_SYS_SDRAM_BASE
206 #define CONFIG_SYS_PCI_SLV_MEM_BUS 0x00000000
207 #define CONFIG_SYS_PCI_SLV_MEM_SIZE 0x80000000
209 #define CONFIG_SYS_PCIE1_BASE 0xA0000000
210 #define CONFIG_SYS_PCIE1_CFG_BASE 0xA0000000
211 #define CONFIG_SYS_PCIE1_CFG_SIZE 0x08000000
212 #define CONFIG_SYS_PCIE1_MEM_BASE 0xA8000000
213 #define CONFIG_SYS_PCIE1_MEM_PHYS 0xA8000000
214 #define CONFIG_SYS_PCIE1_MEM_SIZE 0x10000000
215 #define CONFIG_SYS_PCIE1_IO_BASE 0x00000000
216 #define CONFIG_SYS_PCIE1_IO_PHYS 0xB8000000
217 #define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000
219 #define CONFIG_SYS_PCIE2_BASE 0xC0000000
220 #define CONFIG_SYS_PCIE2_CFG_BASE 0xC0000000
221 #define CONFIG_SYS_PCIE2_CFG_SIZE 0x08000000
222 #define CONFIG_SYS_PCIE2_MEM_BASE 0xC8000000
223 #define CONFIG_SYS_PCIE2_MEM_PHYS 0xC8000000
224 #define CONFIG_SYS_PCIE2_MEM_SIZE 0x10000000
225 #define CONFIG_SYS_PCIE2_IO_BASE 0x00000000
226 #define CONFIG_SYS_PCIE2_IO_PHYS 0xD8000000
227 #define CONFIG_SYS_PCIE2_IO_SIZE 0x00800000
230 #define CONFIG_PCI_INDIRECT_BRIDGE
232 extern int board_pci_host_broken(void);
235 #define CONFIG_PQ_MDS_PIB 1 /* PQ MDS Platform IO Board */
237 #define CONFIG_HAS_FSL_DR_USB 1 /* fixup device tree for the DR USB */
238 #define CONFIG_USB_EHCI_FSL
239 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
241 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
242 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */
243 #endif /* CONFIG_PCI */
248 #define CONFIG_SYS_TSEC1_OFFSET 0x24000
249 #define CONFIG_SYS_TSEC1 (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET)
250 #define CONFIG_SYS_TSEC2_OFFSET 0x25000
251 #define CONFIG_SYS_TSEC2 (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC2_OFFSET)
254 * TSEC ethernet configuration
256 #define CONFIG_TSEC1 1
257 #define CONFIG_TSEC1_NAME "eTSEC0"
258 #define CONFIG_TSEC2 1
259 #define CONFIG_TSEC2_NAME "eTSEC1"
260 #define TSEC1_PHY_ADDR 2
261 #define TSEC2_PHY_ADDR 3
262 #define TSEC1_PHY_ADDR_SGMII 8
263 #define TSEC2_PHY_ADDR_SGMII 4
264 #define TSEC1_PHYIDX 0
265 #define TSEC2_PHYIDX 0
266 #define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
267 #define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
269 /* Options are: TSEC[0-1] */
270 #define CONFIG_ETHPRIME "eTSEC1"
273 #define CONFIG_FSL_SERDES
274 #define CONFIG_FSL_SERDES1 0xe3000
275 #define CONFIG_FSL_SERDES2 0xe3100
280 #define CONFIG_SYS_SATA_MAX_DEVICE 2
282 #define CONFIG_SYS_SATA1_OFFSET 0x18000
283 #define CONFIG_SYS_SATA1 (CONFIG_SYS_IMMR + CONFIG_SYS_SATA1_OFFSET)
284 #define CONFIG_SYS_SATA1_FLAGS FLAGS_DMA
286 #define CONFIG_SYS_SATA2_OFFSET 0x19000
287 #define CONFIG_SYS_SATA2 (CONFIG_SYS_IMMR + CONFIG_SYS_SATA2_OFFSET)
288 #define CONFIG_SYS_SATA2_FLAGS FLAGS_DMA
290 #ifdef CONFIG_FSL_SATA
298 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
299 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
304 #define CONFIG_BOOTP_BOOTFILESIZE
306 #undef CONFIG_WATCHDOG /* watchdog disabled */
309 #define CONFIG_FSL_ESDHC_PIN_MUX
310 #define CONFIG_SYS_FSL_ESDHC_ADDR CONFIG_SYS_MPC83xx_ESDHC_ADDR
314 * Miscellaneous configurable options
316 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
319 * For booting Linux, the board info and command line data
320 * have to be in the first 256 MB of memory, since this is
321 * the maximum mapped by the Linux kernel during initialization.
323 #define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Initial Memory map for Linux */
324 #define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */
326 #if defined(CONFIG_CMD_KGDB)
327 #define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
331 * Environment Configuration
334 #if defined(CONFIG_TSEC_ENET)
335 #define CONFIG_HAS_ETH0
336 #define CONFIG_HAS_ETH1
339 #define CONFIG_LOADADDR 800000 /* default location for tftp and bootm */
341 #define CONFIG_EXTRA_ENV_SETTINGS \
343 "consoledev=ttyS0\0" \
344 "ramdiskaddr=1000000\0" \
345 "ramdiskfile=ramfs.83xx\0" \
347 "fdtfile=mpc8379_mds.dtb\0" \
350 #define CONFIG_NFSBOOTCOMMAND \
351 "setenv bootargs root=/dev/nfs rw " \
352 "nfsroot=$serverip:$rootpath " \
353 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:" \
355 "console=$consoledev,$baudrate $othbootargs;" \
356 "tftp $loadaddr $bootfile;" \
357 "tftp $fdtaddr $fdtfile;" \
358 "bootm $loadaddr - $fdtaddr"
360 #define CONFIG_RAMBOOTCOMMAND \
361 "setenv bootargs root=/dev/ram rw " \
362 "console=$consoledev,$baudrate $othbootargs;" \
363 "tftp $ramdiskaddr $ramdiskfile;" \
364 "tftp $loadaddr $bootfile;" \
365 "tftp $fdtaddr $fdtfile;" \
366 "bootm $loadaddr $ramdiskaddr $fdtaddr"
368 #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
370 #endif /* __CONFIG_H */