3 * Matthias Fuchs, esd gmbh germany, matthias.fuchs@esd.eu
5 * SPDX-License-Identifier: GPL-2.0+
11 #define CONFIG_405EP 1 /* This is a PPC405 CPU */
12 #define CONFIG_PMC405DE 1 /* ...on a PMC405DE board */
14 #define CONFIG_SYS_TEXT_BASE 0xFFFC0000
15 #define CONFIG_SYS_GENERIC_BOARD
16 #define CONFIG_DISPLAY_BOARDINFO
18 #define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */
19 #define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */
20 #define CONFIG_BOARD_TYPES 1 /* support board types */
22 #define CONFIG_SYS_CLK_FREQ 33330000 /* external frequency to pll */
24 #define CONFIG_BAUDRATE 115200
25 #define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */
27 #undef CONFIG_BOOTARGS
28 #undef CONFIG_BOOTCOMMAND
30 #define CONFIG_PREBOOT /* enable preboot variable */
32 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change*/
34 #define CONFIG_HAS_ETH1
36 #define CONFIG_PPC4xx_EMAC
37 #define CONFIG_MII 1 /* MII PHY management */
38 #define CONFIG_PHY_ADDR 1 /* PHY address */
39 #define CONFIG_PHY1_ADDR 2 /* 2nd PHY address */
41 #define CONFIG_SYS_RX_ETH_BUFFER 16 /* use 16 rx buffer on 405 emac */
46 #define CONFIG_BOOTP_SUBNETMASK
47 #define CONFIG_BOOTP_GATEWAY
48 #define CONFIG_BOOTP_HOSTNAME
49 #define CONFIG_BOOTP_BOOTPATH
50 #define CONFIG_BOOTP_DNS
51 #define CONFIG_BOOTP_DNS2
52 #define CONFIG_BOOTP_SEND_HOSTNAME
55 * Command line configuration.
57 #define CONFIG_CMD_BSP
58 #define CONFIG_CMD_CHIP_CONFIG
59 #define CONFIG_CMD_DATE
60 #define CONFIG_CMD_DHCP
61 #define CONFIG_CMD_EEPROM
62 #define CONFIG_CMD_I2C
63 #define CONFIG_CMD_IRQ
64 #define CONFIG_CMD_MII
65 #define CONFIG_CMD_PCI
66 #define CONFIG_CMD_PING
68 #define CONFIG_OF_LIBFDT
69 #define CONFIG_OF_BOARD_SETUP
71 #undef CONFIG_WATCHDOG /* watchdog disabled */
72 #define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
76 * Miscellaneous configurable options
78 #define CONFIG_SYS_LONGHELP
80 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
81 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
82 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
83 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
85 #define CONFIG_SYS_DEVICE_NULLDEV 1 /* include nulldev device */
86 #define CONFIG_SYS_CONSOLE_INFO_QUIET 1 /* don't print console info */
88 #define CONFIG_SYS_MEMTEST_START 0x0100000 /* memtest works on */
89 #define CONFIG_SYS_MEMTEST_END 0x3000000 /* 1 ... 48 MB in DRAM */
91 #define CONFIG_CONS_INDEX 2 /* Use UART1 */
92 #define CONFIG_SYS_NS16550
93 #define CONFIG_SYS_NS16550_SERIAL
94 #define CONFIG_SYS_NS16550_REG_SIZE 1
95 #define CONFIG_SYS_NS16550_CLK get_serial_clock()
97 #undef CONFIG_SYS_EXT_SERIAL_CLOCK
98 #define CONFIG_SYS_BASE_BAUD 691200
100 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
101 #define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */
103 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
104 #define CONFIG_LOOPW 1 /* enable loopw command */
105 #define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
106 #define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
107 #define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
112 #define PCI_HOST_ADAPTER 0 /* configure as pci adapter */
113 #define PCI_HOST_FORCE 1 /* configure as pci host */
114 #define PCI_HOST_AUTO 2 /* detected via arbiter enable */
116 #define CONFIG_PCI /* include pci support */
117 #define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */
118 #define CONFIG_PCI_HOST PCI_HOST_AUTO /* select pci host function */
119 #define CONFIG_PCI_PNP /* do (not) pci plug-and-play */
121 #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
126 #define CONFIG_SYS_PCI_SUBSYS_VENDORID PCI_VENDOR_ID_ESDGMBH
127 #define CONFIG_SYS_PCI_SUBSYS_ID_NONMONARCH 0x040e /* Dev ID: Non-Monarch */
128 #define CONFIG_SYS_PCI_SUBSYS_ID_MONARCH 0x040f /* Dev ID: Monarch */
129 #define CONFIG_SYS_PCI_CLASSCODE_NONMONARCH PCI_CLASS_PROCESSOR_POWERPC
130 #define CONFIG_SYS_PCI_CLASSCODE_MONARCH PCI_CLASS_BRIDGE_HOST
132 #define CONFIG_SYS_PCI_CLASSCODE CONFIG_SYS_PCI_CLASSCODE_MONARCH
133 #define CONFIG_SYS_PCI_SUBSYS_DEVICEID CONFIG_SYS_PCI_SUBSYS_ID_MONARCH
135 #define CONFIG_SYS_PCI_PTM1LA 0x00000000 /* point to sdram */
136 #define CONFIG_SYS_PCI_PTM1MS 0xfc000001 /* 64MB, enable=1 */
137 #define CONFIG_SYS_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
138 #define CONFIG_SYS_PCI_PTM2LA 0xef000000 /* point to CPLD, GPIO */
139 #define CONFIG_SYS_PCI_PTM2MS 0xff000001 /* 16MB, enable=1 */
140 #define CONFIG_SYS_PCI_PTM2PCI 0x04000000 /* Host: use this pci address */
142 #define CONFIG_PCI_4xx_PTM_OVERWRITE 1 /* overwrite PTMx settings by env */
145 * For booting Linux, the board info and command line data
146 * have to be in the first 8 MB of memory, since this is
147 * the maximum mapped by the Linux kernel during initialization.
149 #define CONFIG_SYS_BOOTMAPSZ (8 << 20)
153 #define CONFIG_SYS_FLASH_CFI 1 /* CFI compatible */
154 #define CONFIG_FLASH_CFI_DRIVER 1 /* Use common CFI driver */
156 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
158 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max. no. memory banks */
159 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max sectors per chip */
161 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* erase timeout (in ms) */
162 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* write timeout (in ms) */
164 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* buffered writes (faster) */
165 #define CONFIG_SYS_FLASH_PROTECTION 1 /* hardware flash protection */
167 #define CONFIG_SYS_FLASH_EMPTY_INFO 1 /* 'E' for empty sector (flinfo) */
168 #define CONFIG_SYS_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */
172 * Start addresses for the final memory configuration
173 * (Set up by the startup code)
174 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
176 #define CONFIG_SYS_SDRAM_BASE 0x00000000
177 #define CONFIG_SYS_FLASH_BASE 0xfe000000
178 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
179 #define CONFIG_SYS_MONITOR_LEN (~(CONFIG_SYS_TEXT_BASE) + 1)
180 #define CONFIG_SYS_MALLOC_LEN (256 * 1024)
183 * Environment in EEPROM setup
185 #define CONFIG_ENV_IS_IN_EEPROM 1
186 #define CONFIG_ENV_OFFSET 0x100
187 #define CONFIG_ENV_SIZE 0x700
190 * I2C EEPROM (24W16) for environment
192 #define CONFIG_SYS_I2C
193 #define CONFIG_SYS_I2C_PPC4XX
194 #define CONFIG_SYS_I2C_PPC4XX_CH0
195 #define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000
196 #define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F
198 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM 24W16 */
199 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
200 /* mask of address bits that overflow into the "EEPROM chip address" */
201 #define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07
202 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24WC08 has */
203 /* 16 byte page write mode using*/
204 /* last 4 bits of the address */
205 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
206 #define CONFIG_SYS_EEPROM_WREN 1
208 #define CONFIG_4xx_CONFIG_I2C_EEPROM_ADDR 0x50
209 #define CONFIG_4xx_CONFIG_I2C_EEPROM_OFFSET 0x40
210 #define CONFIG_4xx_CONFIG_BLOCKSIZE 0x20
215 #define CONFIG_RTC_RX8025
218 * External Bus Controller (EBC) Setup
219 * (max. 55MHZ EBC clock)
221 /* Memory Bank 0 (NOR flash) BAS=0xFE0,BS=32MB,BU=R/W,BW=16bit */
222 #define CONFIG_SYS_EBC_PB0AP 0x03017200
223 #define CONFIG_SYS_EBC_PB0CR (CONFIG_SYS_FLASH_BASE | 0xba000)
225 /* Memory Bank 1 (CPLD) BAS=0xEF0,BS=16MB,BU=R/W,BW=16bit */
226 #define CONFIG_SYS_CPLD_BASE 0xef000000
227 #define CONFIG_SYS_EBC_PB1AP 0x00800000
228 #define CONFIG_SYS_EBC_PB1CR (CONFIG_SYS_CPLD_BASE | 0x18000)
231 * Definitions for initial stack pointer and data area (in data cache)
233 /* use on chip memory ( OCM ) for temperary stack until sdram is tested */
234 #define CONFIG_SYS_TEMP_STACK_OCM 1
236 /* On Chip Memory location */
237 #define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
238 #define CONFIG_SYS_OCM_DATA_SIZE 0x1000
240 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR
241 /* End of used area in RAM */
242 #define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE
244 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
245 GENERATED_GBL_DATA_SIZE)
246 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
251 #define CONFIG_SYS_4xx_GPIO_TABLE { /* GPIO Alt1 */ \
254 { GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO0 PerBLast */ \
255 { GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO1 TS1E */ \
256 { GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO2 TS2E */ \
257 { GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO3 TS1O */ \
258 { GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO4 TS2O */ \
259 { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_1 }, /* GPIO5 TS3 */ \
260 { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_1 }, /* GPIO6 TS4 */ \
261 { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_1 }, /* GPIO7 TS5 */ \
262 { GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO8 TS6 */ \
263 { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_1 }, /* GPIO9 TrcClk */ \
264 { GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO10 PerCS1 */ \
265 { GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO11 PerCS2 */ \
266 { GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO12 PerCS3 */ \
267 { GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO13 PerCS4 */ \
268 { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO14 PerAddr03 */ \
269 { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO15 PerAddr04 */ \
270 { GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO16 PerAddr05 */ \
271 { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO17 IRQ0 */ \
272 { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO18 IRQ1 */ \
273 { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO19 IRQ2 */ \
274 { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO20 IRQ3 */ \
275 { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO21 IRQ4 */ \
276 { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO22 IRQ5 */ \
277 { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO23 IRQ6 */ \
278 { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO24 UART0_DCD */ \
279 { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO25 UART0_DSR */ \
280 { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO26 UART0_RI */ \
281 { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO27 UART0_DTR */ \
282 { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO28 UART1_Rx */ \
283 { GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO29 UART1_Tx */ \
284 { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO30 RejectPkt0 */ \
285 { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO31 RejectPkt1 */ \
289 #define CONFIG_SYS_GPIO_HWREV_MASK (0xf0000000 >> 1) /* GPIO1..4 */
290 #define CONFIG_SYS_GPIO_HWREV_SHIFT 27
291 #define CONFIG_SYS_GPIO_LEDRUN_N (0x80000000 >> 5) /* GPIO5 */
292 #define CONFIG_SYS_GPIO_LEDA_N (0x80000000 >> 6) /* GPIO6 */
293 #define CONFIG_SYS_GPIO_LEDB_N (0x80000000 >> 7) /* GPIO7 */
294 #define CONFIG_SYS_GPIO_SELFRST_N (0x80000000 >> 8) /* GPIO8 */
295 #define CONFIG_SYS_GPIO_EEPROM_WP (0x80000000 >> 9) /* GPIO9 */
296 #define CONFIG_SYS_GPIO_MONARCH_N (0x80000000 >> 11) /* GPIO11 */
297 #define CONFIG_SYS_GPIO_EREADY (0x80000000 >> 12) /* GPIO12 */
298 #define CONFIG_SYS_GPIO_M66EN (0x80000000 >> 13) /* GPIO13 */
301 * Default speed selection (cpu_plb_opb_ebc) in mhz.
302 * This value will be set if iic boot eprom is disabled.
304 #undef CONFIG_SYS_FCPU333MHZ
305 #define CONFIG_SYS_FCPU266MHZ
306 #undef CONFIG_SYS_FCPU133MHZ
308 #if defined(CONFIG_SYS_FCPU333MHZ)
311 * PLB/SDRAM/MAL: 111MHz
314 * PCI: 55MHz (111MHz on M66EN=1)
316 #define PLLMR0_DEFAULT (PLL_CPUDIV_1 | PLL_PLBDIV_3 | \
317 PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 | \
318 PLL_MALDIV_1 | PLL_PCIDIV_2)
319 #define PLLMR1_DEFAULT (PLL_FBKDIV_10 | \
320 PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
321 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_HI)
324 #if defined(CONFIG_SYS_FCPU266MHZ)
327 * PLB/SDRAM/MAL: 133MHz
330 * PCI: 44MHz (66MHz on M66EN=1)
332 #define PLLMR0_DEFAULT (PLL_CPUDIV_1 | PLL_PLBDIV_2 | \
333 PLL_OPBDIV_2 | PLL_EXTBUSDIV_3 | \
334 PLL_MALDIV_1 | PLL_PCIDIV_3)
335 #define PLLMR1_DEFAULT (PLL_FBKDIV_8 | \
336 PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
337 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
340 #if defined(CONFIG_SYS_FCPU133MHZ)
343 * PLB/SDRAM/MAL: 133MHz
346 * PCI: 44MHz (66MHz on M66EN=1)
348 #define PLLMR0_DEFAULT (PLL_CPUDIV_1 | PLL_PLBDIV_1 | \
349 PLL_OPBDIV_2 | PLL_EXTBUSDIV_3 | \
350 PLL_MALDIV_1 | PLL_PCIDIV_3)
351 #define PLLMR1_DEFAULT (PLL_FBKDIV_4 | \
352 PLL_FWDDIVA_6 | PLL_FWDDIVB_6 | \
353 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
356 #endif /* __CONFIG_H */