1 /* SPDX-License-Identifier: GPL-2.0+ */
4 * Dirk Eibach, Guntermann & Drunck GmbH, dirk.eibach@gdsys.cc
12 * High Level Configuration Options
14 #define CONFIG_E300 1 /* E300 family */
16 #define CONFIG_SYS_FSL_ESDHC_ADDR CONFIG_SYS_MPC83xx_ESDHC_ADDR
21 #define CONFIG_FSL_SERDES
22 #define CONFIG_FSL_SERDES1 0xe3000
27 #define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth is 4 */
28 #define CONFIG_SYS_ACR_RPTCNT 3 /* Arbiter repeat count is 4 */
29 #define CONFIG_SYS_SPCR_TSECEP 3 /* eTSEC emergency priority is highest */
34 #define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory */
35 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
36 #define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
37 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
38 #define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_EN \
45 * Manually set up DDR parameters
46 * consist of one chip NT5TU64M16HG from NANYA
49 #define CONFIG_SYS_DDR_SIZE 128 /* MB */
51 #define CONFIG_SYS_DDR_CS0_BNDS 0x00000007
52 #define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN \
53 | CSCONFIG_ODT_RD_NEVER \
54 | CSCONFIG_ODT_WR_ONLY_CURRENT \
55 | CSCONFIG_BANK_BIT_3 \
56 | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10)
58 #define CONFIG_SYS_DDR_TIMING_3 0
59 #define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \
60 | (0 << TIMING_CFG0_WRT_SHIFT) \
61 | (0 << TIMING_CFG0_RRT_SHIFT) \
62 | (0 << TIMING_CFG0_WWT_SHIFT) \
63 | (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \
64 | (6 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \
65 | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \
66 | (2 << TIMING_CFG0_MRS_CYC_SHIFT))
68 #define CONFIG_SYS_DDR_TIMING_1 ((2 << TIMING_CFG1_PRETOACT_SHIFT) \
69 | (6 << TIMING_CFG1_ACTTOPRE_SHIFT) \
70 | (2 << TIMING_CFG1_ACTTORW_SHIFT) \
71 | (7 << TIMING_CFG1_CASLAT_SHIFT) \
72 | (9 << TIMING_CFG1_REFREC_SHIFT) \
73 | (2 << TIMING_CFG1_WRREC_SHIFT) \
74 | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \
75 | (2 << TIMING_CFG1_WRTORD_SHIFT))
77 #define CONFIG_SYS_DDR_TIMING_2 ((0 << TIMING_CFG2_ADD_LAT_SHIFT) \
78 | (4 << TIMING_CFG2_CPO_SHIFT) \
79 | (3 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \
80 | (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \
81 | (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \
82 | (3 << TIMING_CFG2_CKE_PLS_SHIFT) \
83 | (5 << TIMING_CFG2_FOUR_ACT_SHIFT))
85 #define CONFIG_SYS_DDR_INTERVAL ((0x0824 << SDRAM_INTERVAL_REFINT_SHIFT) \
86 | (0x0100 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
88 #define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SREN \
89 | SDRAM_CFG_SDRAM_TYPE_DDR2 \
93 #define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000 /* 1 posted refresh */
94 #define CONFIG_SYS_DDR_MODE ((0x0440 << SDRAM_MODE_ESD_SHIFT) \
95 | (0x0242 << SDRAM_MODE_SD_SHIFT))
96 /* ODT 150ohm CL=4, AL=0 on SDRAM */
97 #define CONFIG_SYS_DDR_MODE2 0x00000000
102 #define CONFIG_SYS_MEMTEST_START 0x00001000 /* memtest region */
103 #define CONFIG_SYS_MEMTEST_END 0x07f00000
106 * The reserved memory
108 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
110 #define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Mon */
111 #define CONFIG_SYS_MALLOC_LEN (512 * 1024) /* Reserved for malloc */
114 * Initial RAM Base Address Setup
116 #define CONFIG_SYS_INIT_RAM_LOCK 1
117 #define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
118 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */
119 #define CONFIG_SYS_GBL_DATA_OFFSET \
120 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
123 * Local Bus Configuration & Clock Setup
125 #define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
126 #define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_2
127 #define CONFIG_SYS_LBC_LBCR 0x00040000
130 * FLASH on the Local Bus
133 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
134 #define CONFIG_FLASH_CFI_LEGACY
135 #define CONFIG_SYS_FLASH_LEGACY_512Kx16
138 #define CONFIG_SYS_FLASH_BASE 0xFE000000 /* FLASH base address */
139 #define CONFIG_SYS_FLASH_SIZE 8 /* FLASH size is up to 8M */
142 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
143 #define CONFIG_SYS_MAX_FLASH_SECT 135
145 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
146 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
151 #define CONFIG_SYS_FPGA0_BASE 0xE0600000
152 #define CONFIG_SYS_FPGA0_SIZE 1 /* FPGA size is 1M */
155 #define CONFIG_SYS_FPGA_BASE(k) CONFIG_SYS_FPGA0_BASE
156 #define CONFIG_SYS_FPGA_DONE(k) 0x0010
158 #define CONFIG_SYS_FPGA_COUNT 1
160 #define CONFIG_SYS_MCLINK_MAX 3
162 #define CONFIG_SYS_FPGA_PTR \
163 { (struct ihs_fpga *)CONFIG_SYS_FPGA0_BASE, NULL, NULL, NULL }
168 #define CONFIG_SYS_NS16550_SERIAL
169 #define CONFIG_SYS_NS16550_REG_SIZE 1
170 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
172 #define CONFIG_SYS_BAUDRATE_TABLE \
173 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
175 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
176 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600)
178 /* Pass open firmware flat tree */
181 #define CONFIG_SYS_I2C
182 #define CONFIG_SYS_I2C_FSL
183 #define CONFIG_SYS_FSL_I2C_SPEED 400000
184 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
185 #define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
187 #define CONFIG_PCA953X /* NXP PCA9554 */
188 #define CONFIG_PCA9698 /* NXP PCA9698 */
190 #define CONFIG_SYS_I2C_IHS
191 #define CONFIG_SYS_I2C_IHS_CH0
192 #define CONFIG_SYS_I2C_IHS_SPEED_0 50000
193 #define CONFIG_SYS_I2C_IHS_SLAVE_0 0x7F
194 #define CONFIG_SYS_I2C_IHS_CH1
195 #define CONFIG_SYS_I2C_IHS_SPEED_1 50000
196 #define CONFIG_SYS_I2C_IHS_SLAVE_1 0x7F
197 #define CONFIG_SYS_I2C_IHS_CH2
198 #define CONFIG_SYS_I2C_IHS_SPEED_2 50000
199 #define CONFIG_SYS_I2C_IHS_SLAVE_2 0x7F
200 #define CONFIG_SYS_I2C_IHS_CH3
201 #define CONFIG_SYS_I2C_IHS_SPEED_3 50000
202 #define CONFIG_SYS_I2C_IHS_SLAVE_3 0x7F
204 #ifdef CONFIG_HRCON_DH
205 #define CONFIG_SYS_I2C_IHS_DUAL
206 #define CONFIG_SYS_I2C_IHS_CH0_1
207 #define CONFIG_SYS_I2C_IHS_SPEED_0_1 50000
208 #define CONFIG_SYS_I2C_IHS_SLAVE_0_1 0x7F
209 #define CONFIG_SYS_I2C_IHS_CH1_1
210 #define CONFIG_SYS_I2C_IHS_SPEED_1_1 50000
211 #define CONFIG_SYS_I2C_IHS_SLAVE_1_1 0x7F
212 #define CONFIG_SYS_I2C_IHS_CH2_1
213 #define CONFIG_SYS_I2C_IHS_SPEED_2_1 50000
214 #define CONFIG_SYS_I2C_IHS_SLAVE_2_1 0x7F
215 #define CONFIG_SYS_I2C_IHS_CH3_1
216 #define CONFIG_SYS_I2C_IHS_SPEED_3_1 50000
217 #define CONFIG_SYS_I2C_IHS_SLAVE_3_1 0x7F
221 * Software (bit-bang) I2C driver configuration
223 #define CONFIG_SYS_I2C_SOFT
224 #define CONFIG_SYS_I2C_SOFT_SPEED 50000
225 #define CONFIG_SYS_I2C_SOFT_SLAVE 0x7F
226 #define I2C_SOFT_DECLARATIONS2
227 #define CONFIG_SYS_I2C_SOFT_SPEED_2 50000
228 #define CONFIG_SYS_I2C_SOFT_SLAVE_2 0x7F
229 #define I2C_SOFT_DECLARATIONS3
230 #define CONFIG_SYS_I2C_SOFT_SPEED_3 50000
231 #define CONFIG_SYS_I2C_SOFT_SLAVE_3 0x7F
232 #define I2C_SOFT_DECLARATIONS4
233 #define CONFIG_SYS_I2C_SOFT_SPEED_4 50000
234 #define CONFIG_SYS_I2C_SOFT_SLAVE_4 0x7F
235 #define I2C_SOFT_DECLARATIONS5
236 #define CONFIG_SYS_I2C_SOFT_SPEED_5 50000
237 #define CONFIG_SYS_I2C_SOFT_SLAVE_5 0x7F
238 #define I2C_SOFT_DECLARATIONS6
239 #define CONFIG_SYS_I2C_SOFT_SPEED_6 50000
240 #define CONFIG_SYS_I2C_SOFT_SLAVE_6 0x7F
241 #define I2C_SOFT_DECLARATIONS7
242 #define CONFIG_SYS_I2C_SOFT_SPEED_7 50000
243 #define CONFIG_SYS_I2C_SOFT_SLAVE_7 0x7F
244 #define I2C_SOFT_DECLARATIONS8
245 #define CONFIG_SYS_I2C_SOFT_SPEED_8 50000
246 #define CONFIG_SYS_I2C_SOFT_SLAVE_8 0x7F
248 #ifdef CONFIG_HRCON_DH
249 #define I2C_SOFT_DECLARATIONS9
250 #define CONFIG_SYS_I2C_SOFT_SPEED_9 50000
251 #define CONFIG_SYS_I2C_SOFT_SLAVE_9 0x7F
252 #define I2C_SOFT_DECLARATIONS10
253 #define CONFIG_SYS_I2C_SOFT_SPEED_10 50000
254 #define CONFIG_SYS_I2C_SOFT_SLAVE_10 0x7F
255 #define I2C_SOFT_DECLARATIONS11
256 #define CONFIG_SYS_I2C_SOFT_SPEED_11 50000
257 #define CONFIG_SYS_I2C_SOFT_SLAVE_11 0x7F
258 #define I2C_SOFT_DECLARATIONS12
259 #define CONFIG_SYS_I2C_SOFT_SPEED_12 50000
260 #define CONFIG_SYS_I2C_SOFT_SLAVE_12 0x7F
263 #ifdef CONFIG_HRCON_DH
264 #define CONFIG_SYS_ICS8N3QV01_I2C {13, 14, 15, 16, 17, 18, 19, 20}
265 #define CONFIG_SYS_DP501_I2C {1, 3, 5, 7, 2, 4, 6, 8}
266 #define CONFIG_HRCON_FANS { {10, 0x4c}, {11, 0x4c}, \
269 #define CONFIG_SYS_ICS8N3QV01_I2C {9, 10, 11, 12}
270 #define CONFIG_SYS_DP501_I2C {1, 2, 3, 4}
271 #define CONFIG_HRCON_FANS { {6, 0x4c}, {7, 0x4c}, \
276 void fpga_gpio_set(unsigned int bus, int pin);
277 void fpga_gpio_clear(unsigned int bus, int pin);
278 int fpga_gpio_get(unsigned int bus, int pin);
279 void fpga_control_set(unsigned int bus, int pin);
280 void fpga_control_clear(unsigned int bus, int pin);
283 #define I2C_SDA_GPIO ((I2C_ADAP_HWNR > 3) ? 0x0040 : 0x0200)
284 #define I2C_SCL_GPIO ((I2C_ADAP_HWNR > 3) ? 0x0020 : 0x0100)
285 #define I2C_FPGA_IDX (I2C_ADAP_HWNR % 4)
287 #ifdef CONFIG_HRCON_DH
290 if (I2C_ADAP_HWNR > 7) \
291 fpga_control_set(I2C_FPGA_IDX, 0x0004); \
293 fpga_control_clear(I2C_FPGA_IDX, 0x0004); \
296 #define I2C_ACTIVE { }
298 #define I2C_TRISTATE { }
300 (fpga_gpio_get(I2C_FPGA_IDX, I2C_SDA_GPIO) ? 1 : 0)
301 #define I2C_SDA(bit) \
304 fpga_gpio_set(I2C_FPGA_IDX, I2C_SDA_GPIO); \
306 fpga_gpio_clear(I2C_FPGA_IDX, I2C_SDA_GPIO); \
308 #define I2C_SCL(bit) \
311 fpga_gpio_set(I2C_FPGA_IDX, I2C_SCL_GPIO); \
313 fpga_gpio_clear(I2C_FPGA_IDX, I2C_SCL_GPIO); \
315 #define I2C_DELAY udelay(25) /* 1/4 I2C clock duration */
318 * Software (bit-bang) MII driver configuration
320 #define CONFIG_BITBANGMII /* bit-bang MII PHY management */
321 #define CONFIG_BITBANGMII_MULTI
326 #define CONFIG_SYS_OSD_SCREENS 1
327 #define CONFIG_SYS_DP501_DIFFERENTIAL
328 #define CONFIG_SYS_DP501_VCAPCTRL0 0x01 /* DDR mode 0, DE for H/VSYNC */
330 #ifdef CONFIG_HRCON_DH
331 #define CONFIG_SYS_OSD_DH
336 * Addresses are mapped 1-1.
338 #define CONFIG_SYS_PCIE1_BASE 0xA0000000
339 #define CONFIG_SYS_PCIE1_MEM_BASE 0xA0000000
340 #define CONFIG_SYS_PCIE1_MEM_PHYS 0xA0000000
341 #define CONFIG_SYS_PCIE1_MEM_SIZE 0x10000000
342 #define CONFIG_SYS_PCIE1_CFG_BASE 0xB0000000
343 #define CONFIG_SYS_PCIE1_CFG_SIZE 0x01000000
344 #define CONFIG_SYS_PCIE1_IO_BASE 0x00000000
345 #define CONFIG_SYS_PCIE1_IO_PHYS 0xB1000000
346 #define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000
348 /* enable PCIE clock */
349 #define CONFIG_SYS_SCCR_PCIEXP1CM 1
351 #define CONFIG_PCI_INDIRECT_BRIDGE
354 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */
355 #define CONFIG_83XX_GENERIC_PCIE_REGISTER_HOSES 1
360 #define CONFIG_SYS_TSEC1_OFFSET 0x24000
361 #define CONFIG_SYS_TSEC1 (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET)
364 * TSEC ethernet configuration
367 #define CONFIG_TSEC1_NAME "eTSEC0"
368 #define TSEC1_PHY_ADDR 1
369 #define TSEC1_PHYIDX 0
370 #define TSEC1_FLAGS TSEC_GIGABIT
372 /* Options are: eTSEC[0-1] */
373 #define CONFIG_ETHPRIME "eTSEC0"
379 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
380 CONFIG_SYS_MONITOR_LEN)
381 #define CONFIG_ENV_SECT_SIZE 0x10000 /* 64K(one sector) for env */
382 #define CONFIG_ENV_SIZE 0x2000
383 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
384 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
386 #define CONFIG_ENV_SIZE 0x2000 /* 8KB */
389 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
390 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
393 * Command line configuration.
397 * Miscellaneous configurable options
399 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
400 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */
402 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
404 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
407 * For booting Linux, the board info and command line data
408 * have to be in the first 256 MB of memory, since this is
409 * the maximum mapped by the Linux kernel during initialization.
411 #define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Initial Memory map for Linux */
414 * Environment Configuration
417 #define CONFIG_ENV_OVERWRITE
419 #if defined(CONFIG_TSEC_ENET)
420 #define CONFIG_HAS_ETH0
423 #define CONFIG_LOADADDR 800000 /* default location for tftp and bootm */
426 #define CONFIG_HOSTNAME "hrcon"
427 #define CONFIG_ROOTPATH "/opt/nfsroot"
428 #define CONFIG_BOOTFILE "uImage"
430 #define CONFIG_PREBOOT /* enable preboot variable */
432 #define CONFIG_EXTRA_ENV_SETTINGS \
434 "consoledev=ttyS1\0" \
435 "u-boot=u-boot.bin\0" \
436 "kernel_addr=1000000\0" \
437 "fdt_addr=C00000\0" \
438 "fdtfile=hrcon.dtb\0" \
439 "load=tftp ${loadaddr} ${u-boot}\0" \
440 "update=protect off " __stringify(CONFIG_SYS_MONITOR_BASE) \
441 " +${filesize};era " __stringify(CONFIG_SYS_MONITOR_BASE)\
442 " +${filesize};cp.b ${fileaddr} " \
443 __stringify(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0" \
444 "upd=run load update\0" \
446 #define CONFIG_NFSBOOTCOMMAND \
447 "setenv bootargs root=/dev/nfs rw " \
448 "nfsroot=$serverip:$rootpath " \
449 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
450 "console=$consoledev,$baudrate $othbootargs;" \
451 "tftp ${kernel_addr} $bootfile;" \
452 "tftp ${fdt_addr} $fdtfile;" \
453 "bootm ${kernel_addr} - ${fdt_addr}"
455 #define CONFIG_MMCBOOTCOMMAND \
456 "setenv bootargs root=/dev/mmcblk0p3 rw rootwait " \
457 "console=$consoledev,$baudrate $othbootargs;" \
458 "ext2load mmc 0:2 ${kernel_addr} $bootfile;" \
459 "ext2load mmc 0:2 ${fdt_addr} $fdtfile;" \
460 "bootm ${kernel_addr} - ${fdt_addr}"
462 #define CONFIG_BOOTCOMMAND CONFIG_MMCBOOTCOMMAND
464 #endif /* __CONFIG_H */