3 * Josh Huber <huber@mclx.com>, Mission Critical Linux, Inc.
5 * SPDX-License-Identifier: GPL-2.0+
9 * board/config.h - configuration options, board specific
15 #define CONFIG_SYS_GT_6426x GT_64260 /* with a 64260 system controller */
16 #define CONFIG_ETHER_PORT_MII /* use two MII ports */
17 #define CONFIG_INTEL_LXT97X /* Intel LXT97X phy */
20 #include <galileo/core.h>
23 #include "../board/evb64260/local.h"
25 #define CONFIG_EVB64260 1 /* this is an EVB64260 board */
26 #define CONFIG_ZUMA_V2 1 /* always define this for ZUMA v2 */
28 #define CONFIG_SYS_TEXT_BASE 0xfff00000
30 /* #define CONFIG_ZUMA_V2_OLD 1 */ /* backwards compat for old V2 board */
32 #define CONFIG_BAUDRATE 38400 /* console baudrate = 38400 */
34 #define CONFIG_ECC /* enable ECC support */
36 #define CONFIG_750CX /* we have a 750CX/CXe (override local.h) */
38 /* which initialization functions to call for this board */
39 #define CONFIG_MISC_INIT_R
40 #define CONFIG_BOARD_EARLY_INIT_F
41 #define CONFIG_SYS_BOARD_ASM_INIT
43 #define CONFIG_SYS_BOARD_NAME "Zuma APv2"
45 #define CONFIG_SYS_HUSH_PARSER
48 * The following defines let you select what serial you want to use
49 * for your console driver.
52 * to use the DUART, undef CONFIG_MPSC. If you have hacked a serial
53 * cable onto the second DUART channel, change the CONFIG_SYS_DUART port from 1
56 * to use the MPSC, #define CONFIG_MPSC. If you have wired up another
57 * mpsc channel, change CONFIG_MPSC_PORT to the desired value.
61 #define CONFIG_MPSC_PORT 0
64 /* define this if you want to enable GT MAC filtering */
65 #define CONFIG_GT_USE_MAC_HASH_TABLE
68 #define CONFIG_BOOTDELAY -1 /* autoboot disabled */
70 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
72 #define CONFIG_ZERO_BOOTDELAY_CHECK
74 #undef CONFIG_BOOTARGS
76 #define CONFIG_BOOTCOMMAND \
78 "setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath " \
79 "ip=$ipaddr:$serverip:$gatewayip:" \
80 "$netmask:$hostname:eth0:none panic=5 && bootm"
82 #define CONFIG_LOADS_ECHO 0 /* echo off for serial download */
83 #define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate changes */
85 #undef CONFIG_WATCHDOG /* watchdog disabled */
86 #undef CONFIG_ALTIVEC /* undef to disable */
91 #define CONFIG_BOOTP_SUBNETMASK
92 #define CONFIG_BOOTP_GATEWAY
93 #define CONFIG_BOOTP_HOSTNAME
94 #define CONFIG_BOOTP_BOOTPATH
95 #define CONFIG_BOOTP_BOOTFILESIZE
97 #define CONFIG_MII /* enable MII commands */
101 * Command line configuration.
103 #include <config_cmd_default.h>
105 #define CONFIG_CMD_ASKENV
106 #define CONFIG_CMD_BSP
107 #define CONFIG_CMD_JFFS2
108 #define CONFIG_CMD_MII
109 #define CONFIG_CMD_DATE
116 /* No command line, one static partition, whole device */
117 #undef CONFIG_CMD_MTDPARTS
118 #define CONFIG_JFFS2_DEV "nor0"
119 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
120 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
122 /* mtdparts command line support */
123 /* Note: fake mtd_id used, no linux mtd map file */
125 #define CONFIG_CMD_MTDPARTS
126 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
127 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
131 * Miscellaneous configurable options
133 #define CONFIG_SYS_LONGHELP /* undef to save memory */
134 #if defined(CONFIG_CMD_KGDB)
135 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
137 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
139 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
140 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
141 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
143 #define CONFIG_SYS_MEMTEST_START 0x00400000 /* memtest works on */
144 #define CONFIG_SYS_MEMTEST_END 0x00C00000 /* 4 ... 12 MB in DRAM */
146 #define CONFIG_SYS_LOAD_ADDR 0x00300000 /* default load address */
148 #define CONFIG_SYS_BUS_CLK 133000000 /* 133 MHz */
150 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
153 * Low Level Configuration Settings
154 * (address mappings, register initial values, etc.)
155 * You should know what you are doing if you make changes here.
158 /*-----------------------------------------------------------------------
159 * Definitions for initial stack pointer and data area
161 #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
162 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000
163 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
164 #define CONFIG_SYS_INIT_RAM_LOCK
167 /*-----------------------------------------------------------------------
168 * Start addresses for the final memory configuration
169 * (Set up by the startup code)
170 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
172 #define CONFIG_SYS_SDRAM_BASE 0x00000000
173 #define CONFIG_SYS_FLASH_BASE 0xfff00000
174 #define CONFIG_SYS_RESET_ADDRESS 0xfff00100
175 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
176 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
177 #define CONFIG_SYS_MALLOC_LEN (256 << 10) /* Reserve 256 kB for malloc */
179 /* areas to map different things with the GT in physical space */
180 #define CONFIG_SYS_DRAM_BANKS 4
181 #define CONFIG_SYS_DFL_GT_REGS 0x14000000 /* boot time GT_REGS */
183 /* What to put in the bats. */
184 #define CONFIG_SYS_MISC_REGION_BASE 0xf0000000
186 /* Peripheral Device section */
187 #define CONFIG_SYS_GT_REGS 0xf8000000 /* later mapped GT_REGS */
188 #define CONFIG_SYS_DEV_BASE 0xf0000000
189 #define CONFIG_SYS_DEV0_SIZE _64M /* zuma flash @ 0xf000.0000*/
190 #define CONFIG_SYS_DEV1_SIZE _8M /* zuma IDE @ 0xf400.0000 */
191 #define CONFIG_SYS_DEV2_SIZE _8M /* unused */
192 #define CONFIG_SYS_DEV3_SIZE _8M /* unused */
194 #define CONFIG_SYS_DEV0_PAR 0xc498243c
195 /* c 4 9 8 2 4 3 c */
196 /* 33 22|2222|22 22|111 1|11 11|1 1 | | */
197 /* 10 98|7654|32 10|987 6|54 32|1 098|7 654|3 210 */
198 /* 11|00|0100|10 01|100|0 00|10 0|100 0|011 1|100 */
199 /* 3| 0|.... ..| 1| 4 | 0 | 4 | 8 | 7 | 4 */
201 #define CONFIG_SYS_DEV1_PAR 0xc01b6ac5
202 /* c 0 1 b 6 a c 5 */
203 /* 33 22|2222|22 22|111 1|11 11|1 1 | | */
204 /* 10 98|7654|32 10|987 6|54 32|1 098|7 654|3 210 */
205 /* 11|00|0000|00 01|101|1 01|10 1|010 1|100 0|101 */
206 /* 3| 0|.... ..| 1| 5 | 5 | 5 | 5 | 8 | 5 */
209 #define CONFIG_SYS_8BIT_BOOT_PAR 0xc00b5e7c
211 #define CONFIG_SYS_MPP_CONTROL_0 0x00007777 /* GPP[7:4] : REQ0[1:0] GNT0[1:0] */
212 #define CONFIG_SYS_MPP_CONTROL_1 0x00000000 /* GPP[15:12] : GPP[11:8] */
213 #define CONFIG_SYS_MPP_CONTROL_2 0x00008888 /* GPP[23:20] : REQ1[1:0] GNT1[1:0] */
214 #define CONFIG_SYS_MPP_CONTROL_3 0x00000000 /* GPP[31:28] (int[3:0]) */
215 /* GPP[27:24] (27 is int4, rest are GPP) */
217 #define CONFIG_SYS_SERIAL_PORT_MUX 0x00001101 /* 11=MPSC1/MPSC0 01=ETH, 0=only MII */
218 #define CONFIG_SYS_GPP_LEVEL_CONTROL 0xf8000000 /* interrupt inputs: GPP[31:27] */
220 #define CONFIG_SYS_SDRAM_CONFIG 0xe4e18200 /* 0x448 */
221 /* idmas use buffer 1,1
223 pci use buffer 0,0 (pci1->0 pci0->0)
224 cpu use buffer 1 (R*18)
225 normal load (see also ifdef HVL)
226 standard SDRAM (see also ifdef REG)
227 non staggered refresh */
228 /* 31:26 25 23 20 19 18 16 */
229 /* 111001 00 111 0 0 00 1 */
231 /* refresh count=0x200
232 phy interleave disable (by default,
233 set later by dram config..)
234 virt interleave enable */
238 #define CONFIG_SYS_DEV0_SPACE CONFIG_SYS_DEV_BASE
239 #define CONFIG_SYS_DEV1_SPACE (CONFIG_SYS_DEV0_SPACE + CONFIG_SYS_DEV0_SIZE)
240 #define CONFIG_SYS_DEV2_SPACE (CONFIG_SYS_DEV1_SPACE + CONFIG_SYS_DEV1_SIZE)
241 #define CONFIG_SYS_DEV3_SPACE (CONFIG_SYS_DEV2_SPACE + CONFIG_SYS_DEV2_SIZE)
243 /*-----------------------------------------------------------------------
247 #define PCI_HOST_ADAPTER 0 /* configure ar pci adapter */
248 #define PCI_HOST_FORCE 1 /* configure as pci host */
249 #define PCI_HOST_AUTO 2 /* detected via arbiter enable */
251 #define CONFIG_PCI /* include pci support */
252 #define CONFIG_PCI_HOST PCI_HOST_FORCE /* select pci host function */
253 #define CONFIG_PCI_PNP /* do pci plug-and-play */
255 /* PCI MEMORY MAP section */
256 #define CONFIG_SYS_PCI0_MEM_BASE 0x80000000
257 #define CONFIG_SYS_PCI0_MEM_SIZE _128M
258 #define CONFIG_SYS_PCI1_MEM_BASE 0x88000000
259 #define CONFIG_SYS_PCI1_MEM_SIZE _128M
261 #define CONFIG_SYS_PCI0_0_MEM_SPACE (CONFIG_SYS_PCI0_MEM_BASE)
262 #define CONFIG_SYS_PCI1_0_MEM_SPACE (CONFIG_SYS_PCI1_MEM_BASE)
264 /* PCI I/O MAP section */
265 #define CONFIG_SYS_PCI0_IO_BASE 0xfa000000
266 #define CONFIG_SYS_PCI0_IO_SIZE _16M
267 #define CONFIG_SYS_PCI1_IO_BASE 0xfb000000
268 #define CONFIG_SYS_PCI1_IO_SIZE _16M
270 #define CONFIG_SYS_PCI0_IO_SPACE (CONFIG_SYS_PCI0_IO_BASE)
271 #define CONFIG_SYS_PCI0_IO_SPACE_PCI 0x00000000
272 #define CONFIG_SYS_PCI1_IO_SPACE (CONFIG_SYS_PCI1_IO_BASE)
273 #define CONFIG_SYS_PCI1_IO_SPACE_PCI 0x00000000
276 /*----------------------------------------------------------------------
277 * Initial BAT mappings
281 * 1) GUARDED and WRITE_THRU not allowed in IBATS
282 * 2) CACHEINHIBIT and WRITETHROUGH not allowed together in same BAT
286 #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | BATL_CACHEINHIBIT)
287 #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
288 #define CONFIG_SYS_DBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
289 #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
292 #define CONFIG_SYS_IBAT1L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW | BATL_MEMCOHERENCE)
293 #define CONFIG_SYS_IBAT1U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
294 #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
295 #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
297 /* PCI0, PCI1 memory space (starting at PCI0 base, mapped in one BAT) */
298 #define CONFIG_SYS_IBAT2L BATL_NO_ACCESS
299 #define CONFIG_SYS_IBAT2U CONFIG_SYS_DBAT2U
300 #define CONFIG_SYS_DBAT2L (CONFIG_SYS_PCI0_MEM_BASE | BATL_CACHEINHIBIT | BATL_PP_RW | BATL_GUARDEDSTORAGE)
301 #define CONFIG_SYS_DBAT2U (CONFIG_SYS_PCI0_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
303 /* GT regs, bootrom, all the devices, PCI I/O */
304 #define CONFIG_SYS_IBAT3L (CONFIG_SYS_MISC_REGION_BASE | BATL_CACHEINHIBIT | BATL_PP_RW)
305 #define CONFIG_SYS_IBAT3U (CONFIG_SYS_MISC_REGION_BASE | BATU_VS | BATU_VP | BATU_BL_256M)
306 #define CONFIG_SYS_DBAT3L (CONFIG_SYS_MISC_REGION_BASE | BATL_CACHEINHIBIT | BATL_PP_RW | BATL_GUARDEDSTORAGE)
307 #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
310 * For booting Linux, the board info and command line data
311 * have to be in the first 8 MB of memory, since this is
312 * the maximum mapped by the Linux kernel during initialization.
314 #define CONFIG_SYS_BOOTMAPSZ (8<<20) /* Initial Memory map for Linux */
317 /*-----------------------------------------------------------------------
320 #define CONFIG_SYS_MAX_FLASH_BANKS 3 /* max number of memory banks */
321 #define CONFIG_SYS_MAX_FLASH_SECT 130 /* max number of sectors on one chip */
323 #define CONFIG_SYS_EXTRA_FLASH_DEVICE DEVICE0 /* extra flash at device 0 */
324 #define CONFIG_SYS_EXTRA_FLASH_WIDTH 2 /* 16 bit */
326 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
327 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
328 #define CONFIG_SYS_FLASH_CFI 1
330 #define CONFIG_ENV_IS_IN_FLASH 1
331 #define CONFIG_ENV_SIZE 0x1000 /* Total Size of Environment Sector */
332 #define CONFIG_ENV_SECT_SIZE 0x10000 /* see README - env sect real size */
333 #define CONFIG_ENV_ADDR (0xfff80000 - CONFIG_ENV_SECT_SIZE)
335 /*-----------------------------------------------------------------------
336 * Cache Configuration
338 #define CONFIG_SYS_CACHELINE_SIZE 32 /* For all MPC74xx CPUs */
339 #if defined(CONFIG_CMD_KGDB)
340 #define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
343 /*-----------------------------------------------------------------------
344 * L2CR setup -- make sure this is right for your board!
345 * look in include/74xx_7xx.h for the defines used here
348 #define CONFIG_SYS_L2
353 #define L2_INIT (L2CR_L2SIZ_2M | L2CR_L2CLK_3 | L2CR_L2RAM_BURST | \
354 L2CR_L2OH_5 | L2CR_L2CTL | L2CR_L2WT)
357 #define L2_ENABLE (L2_INIT | L2CR_L2E)
359 /*------------------------------------------------------------------------
362 #define CONFIG_RTC_DS1302
365 /*------------------------------------------------------------------------
368 #define CONFIG_GT_I2C
370 #endif /* __CONFIG_H */