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
16 #define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */
17 #define CONFIG_BOARD_TYPES 1 /* support board types */
19 #define CONFIG_SYS_CLK_FREQ 33330000 /* external frequency to pll */
21 #undef CONFIG_BOOTARGS
22 #undef CONFIG_BOOTCOMMAND
24 #define CONFIG_PREBOOT /* enable preboot variable */
26 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change*/
28 #define CONFIG_HAS_ETH1
30 #define CONFIG_PPC4xx_EMAC
31 #define CONFIG_MII 1 /* MII PHY management */
32 #define CONFIG_PHY_ADDR 1 /* PHY address */
33 #define CONFIG_PHY1_ADDR 2 /* 2nd PHY address */
35 #define CONFIG_SYS_RX_ETH_BUFFER 16 /* use 16 rx buffer on 405 emac */
40 #define CONFIG_BOOTP_SUBNETMASK
41 #define CONFIG_BOOTP_GATEWAY
42 #define CONFIG_BOOTP_HOSTNAME
43 #define CONFIG_BOOTP_BOOTPATH
44 #define CONFIG_BOOTP_DNS
45 #define CONFIG_BOOTP_DNS2
46 #define CONFIG_BOOTP_SEND_HOSTNAME
49 * Command line configuration.
51 #define CONFIG_CMD_IRQ
52 #define CONFIG_CMD_PCI
54 #undef CONFIG_WATCHDOG /* watchdog disabled */
55 #define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
59 * Miscellaneous configurable options
61 #define CONFIG_SYS_LONGHELP
63 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
64 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
65 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
66 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
68 #define CONFIG_SYS_DEVICE_NULLDEV 1 /* include nulldev device */
70 #define CONFIG_SYS_MEMTEST_START 0x0100000 /* memtest works on */
71 #define CONFIG_SYS_MEMTEST_END 0x3000000 /* 1 ... 48 MB in DRAM */
73 #define CONFIG_CONS_INDEX 2 /* Use UART1 */
74 #define CONFIG_SYS_NS16550_SERIAL
75 #define CONFIG_SYS_NS16550_REG_SIZE 1
76 #define CONFIG_SYS_NS16550_CLK get_serial_clock()
78 #undef CONFIG_SYS_EXT_SERIAL_CLOCK
79 #define CONFIG_SYS_BASE_BAUD 691200
81 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
82 #define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */
84 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
85 #define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
90 #define PCI_HOST_ADAPTER 0 /* configure as pci adapter */
91 #define PCI_HOST_FORCE 1 /* configure as pci host */
92 #define PCI_HOST_AUTO 2 /* detected via arbiter enable */
94 #define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */
95 #define CONFIG_PCI_HOST PCI_HOST_AUTO /* select pci host function */
97 #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
102 #define CONFIG_SYS_PCI_SUBSYS_VENDORID PCI_VENDOR_ID_ESDGMBH
103 #define CONFIG_SYS_PCI_SUBSYS_ID_NONMONARCH 0x040e /* Dev ID: Non-Monarch */
104 #define CONFIG_SYS_PCI_SUBSYS_ID_MONARCH 0x040f /* Dev ID: Monarch */
105 #define CONFIG_SYS_PCI_CLASSCODE_NONMONARCH PCI_CLASS_PROCESSOR_POWERPC
106 #define CONFIG_SYS_PCI_CLASSCODE_MONARCH PCI_CLASS_BRIDGE_HOST
108 #define CONFIG_SYS_PCI_CLASSCODE CONFIG_SYS_PCI_CLASSCODE_MONARCH
109 #define CONFIG_SYS_PCI_SUBSYS_DEVICEID CONFIG_SYS_PCI_SUBSYS_ID_MONARCH
111 #define CONFIG_SYS_PCI_PTM1LA 0x00000000 /* point to sdram */
112 #define CONFIG_SYS_PCI_PTM1MS 0xfc000001 /* 64MB, enable=1 */
113 #define CONFIG_SYS_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
114 #define CONFIG_SYS_PCI_PTM2LA 0xef000000 /* point to CPLD, GPIO */
115 #define CONFIG_SYS_PCI_PTM2MS 0xff000001 /* 16MB, enable=1 */
116 #define CONFIG_SYS_PCI_PTM2PCI 0x04000000 /* Host: use this pci address */
118 #define CONFIG_PCI_4xx_PTM_OVERWRITE 1 /* overwrite PTMx settings by env */
121 * For booting Linux, the board info and command line data
122 * have to be in the first 8 MB of memory, since this is
123 * the maximum mapped by the Linux kernel during initialization.
125 #define CONFIG_SYS_BOOTMAPSZ (8 << 20)
129 #define CONFIG_SYS_FLASH_CFI 1 /* CFI compatible */
130 #define CONFIG_FLASH_CFI_DRIVER 1 /* Use common CFI driver */
132 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
134 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max. no. memory banks */
135 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max sectors per chip */
137 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* erase timeout (in ms) */
138 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* write timeout (in ms) */
140 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* buffered writes (faster) */
141 #define CONFIG_SYS_FLASH_PROTECTION 1 /* hardware flash protection */
143 #define CONFIG_SYS_FLASH_EMPTY_INFO 1 /* 'E' for empty sector (flinfo) */
144 #define CONFIG_SYS_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */
147 * Start addresses for the final memory configuration
148 * (Set up by the startup code)
149 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
151 #define CONFIG_SYS_SDRAM_BASE 0x00000000
152 #define CONFIG_SYS_FLASH_BASE 0xfe000000
153 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
154 #define CONFIG_SYS_MONITOR_LEN (~(CONFIG_SYS_TEXT_BASE) + 1)
155 #define CONFIG_SYS_MALLOC_LEN (256 * 1024)
158 * Environment in EEPROM setup
160 #define CONFIG_ENV_IS_IN_EEPROM 1
161 #define CONFIG_ENV_OFFSET 0x100
162 #define CONFIG_ENV_SIZE 0x700
165 * I2C EEPROM (24W16) for environment
167 #define CONFIG_SYS_I2C
168 #define CONFIG_SYS_I2C_PPC4XX
169 #define CONFIG_SYS_I2C_PPC4XX_CH0
170 #define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000
171 #define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F
173 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM 24W16 */
174 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
175 /* mask of address bits that overflow into the "EEPROM chip address" */
176 #define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07
177 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24WC08 has */
178 /* 16 byte page write mode using*/
179 /* last 4 bits of the address */
180 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
181 #define CONFIG_SYS_EEPROM_WREN 1
183 #define CONFIG_4xx_CONFIG_I2C_EEPROM_ADDR 0x50
184 #define CONFIG_4xx_CONFIG_I2C_EEPROM_OFFSET 0x40
185 #define CONFIG_4xx_CONFIG_BLOCKSIZE 0x20
190 #define CONFIG_RTC_RX8025
193 * External Bus Controller (EBC) Setup
194 * (max. 55MHZ EBC clock)
196 /* Memory Bank 0 (NOR flash) BAS=0xFE0,BS=32MB,BU=R/W,BW=16bit */
197 #define CONFIG_SYS_EBC_PB0AP 0x03017200
198 #define CONFIG_SYS_EBC_PB0CR (CONFIG_SYS_FLASH_BASE | 0xba000)
200 /* Memory Bank 1 (CPLD) BAS=0xEF0,BS=16MB,BU=R/W,BW=16bit */
201 #define CONFIG_SYS_CPLD_BASE 0xef000000
202 #define CONFIG_SYS_EBC_PB1AP 0x00800000
203 #define CONFIG_SYS_EBC_PB1CR (CONFIG_SYS_CPLD_BASE | 0x18000)
206 * Definitions for initial stack pointer and data area (in data cache)
208 /* use on chip memory ( OCM ) for temperary stack until sdram is tested */
209 #define CONFIG_SYS_TEMP_STACK_OCM 1
211 /* On Chip Memory location */
212 #define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
213 #define CONFIG_SYS_OCM_DATA_SIZE 0x1000
215 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR
216 /* End of used area in RAM */
217 #define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE
219 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
220 GENERATED_GBL_DATA_SIZE)
221 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
226 #define CONFIG_SYS_4xx_GPIO_TABLE { /* GPIO Alt1 */ \
229 { GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO0 PerBLast */ \
230 { GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO1 TS1E */ \
231 { GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO2 TS2E */ \
232 { GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO3 TS1O */ \
233 { GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO4 TS2O */ \
234 { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_1 }, /* GPIO5 TS3 */ \
235 { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_1 }, /* GPIO6 TS4 */ \
236 { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_1 }, /* GPIO7 TS5 */ \
237 { GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO8 TS6 */ \
238 { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_1 }, /* GPIO9 TrcClk */ \
239 { GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO10 PerCS1 */ \
240 { GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO11 PerCS2 */ \
241 { GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO12 PerCS3 */ \
242 { GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO13 PerCS4 */ \
243 { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO14 PerAddr03 */ \
244 { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO15 PerAddr04 */ \
245 { GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO16 PerAddr05 */ \
246 { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO17 IRQ0 */ \
247 { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO18 IRQ1 */ \
248 { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO19 IRQ2 */ \
249 { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO20 IRQ3 */ \
250 { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO21 IRQ4 */ \
251 { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO22 IRQ5 */ \
252 { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO23 IRQ6 */ \
253 { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO24 UART0_DCD */ \
254 { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO25 UART0_DSR */ \
255 { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO26 UART0_RI */ \
256 { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO27 UART0_DTR */ \
257 { GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO28 UART1_Rx */ \
258 { GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO29 UART1_Tx */ \
259 { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO30 RejectPkt0 */ \
260 { GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO31 RejectPkt1 */ \
264 #define CONFIG_SYS_GPIO_HWREV_MASK (0xf0000000 >> 1) /* GPIO1..4 */
265 #define CONFIG_SYS_GPIO_HWREV_SHIFT 27
266 #define CONFIG_SYS_GPIO_LEDRUN_N (0x80000000 >> 5) /* GPIO5 */
267 #define CONFIG_SYS_GPIO_LEDA_N (0x80000000 >> 6) /* GPIO6 */
268 #define CONFIG_SYS_GPIO_LEDB_N (0x80000000 >> 7) /* GPIO7 */
269 #define CONFIG_SYS_GPIO_SELFRST_N (0x80000000 >> 8) /* GPIO8 */
270 #define CONFIG_SYS_GPIO_EEPROM_WP (0x80000000 >> 9) /* GPIO9 */
271 #define CONFIG_SYS_GPIO_MONARCH_N (0x80000000 >> 11) /* GPIO11 */
272 #define CONFIG_SYS_GPIO_EREADY (0x80000000 >> 12) /* GPIO12 */
273 #define CONFIG_SYS_GPIO_M66EN (0x80000000 >> 13) /* GPIO13 */
276 * Default speed selection (cpu_plb_opb_ebc) in mhz.
277 * This value will be set if iic boot eprom is disabled.
279 #undef CONFIG_SYS_FCPU333MHZ
280 #define CONFIG_SYS_FCPU266MHZ
281 #undef CONFIG_SYS_FCPU133MHZ
283 #if defined(CONFIG_SYS_FCPU333MHZ)
286 * PLB/SDRAM/MAL: 111MHz
289 * PCI: 55MHz (111MHz on M66EN=1)
291 #define PLLMR0_DEFAULT (PLL_CPUDIV_1 | PLL_PLBDIV_3 | \
292 PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 | \
293 PLL_MALDIV_1 | PLL_PCIDIV_2)
294 #define PLLMR1_DEFAULT (PLL_FBKDIV_10 | \
295 PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
296 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_HI)
299 #if defined(CONFIG_SYS_FCPU266MHZ)
302 * PLB/SDRAM/MAL: 133MHz
305 * PCI: 44MHz (66MHz on M66EN=1)
307 #define PLLMR0_DEFAULT (PLL_CPUDIV_1 | PLL_PLBDIV_2 | \
308 PLL_OPBDIV_2 | PLL_EXTBUSDIV_3 | \
309 PLL_MALDIV_1 | PLL_PCIDIV_3)
310 #define PLLMR1_DEFAULT (PLL_FBKDIV_8 | \
311 PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
312 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
315 #if defined(CONFIG_SYS_FCPU133MHZ)
318 * PLB/SDRAM/MAL: 133MHz
321 * PCI: 44MHz (66MHz on M66EN=1)
323 #define PLLMR0_DEFAULT (PLL_CPUDIV_1 | PLL_PLBDIV_1 | \
324 PLL_OPBDIV_2 | PLL_EXTBUSDIV_3 | \
325 PLL_MALDIV_1 | PLL_PCIDIV_3)
326 #define PLLMR1_DEFAULT (PLL_FBKDIV_4 | \
327 PLL_FWDDIVA_6 | PLL_FWDDIVB_6 | \
328 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
331 #endif /* __CONFIG_H */