1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2006 Freescale Semiconductor, Inc.
4 * Dave Liu <daveliu@freescale.com>
6 * Copyright (C) 2007 Logic Product Development, Inc.
7 * Peter Barada <peterb@logicpd.com>
9 * Copyright (C) 2007 MontaVista Software, Inc.
10 * Anton Vorontsov <avorontsov@ru.mvista.com>
13 * Heiko Schocher, DENX Software Engineering, hs@denx.de.
20 * High Level Configuration Options
23 #define CONFIG_HOSTNAME "kmtegr1"
24 #define CONFIG_KM_BOARD_NAME "kmtegr1"
25 #define CONFIG_KM_UBI_PARTITION_NAME_BOOT "ubi0"
26 #define CONFIG_KM_UBI_PARTITION_NAME_APP "ubi1"
28 #define CONFIG_ENV_ADDR 0xF0100000
29 #define CONFIG_ENV_OFFSET 0x100000
31 #define CONFIG_NAND_ECC_BCH
32 #define CONFIG_NAND_KMETER1
33 #define CONFIG_SYS_MAX_NAND_DEVICE 1
34 #define NAND_MAX_CHIPS 1
37 * High Level Configuration Options
39 #define CONFIG_E300 1 /* E300 family */
40 #define CONFIG_QE 1 /* Has QE */
42 #define CONFIG_KM_DEF_ARCH "arch=ppc_82xx\0"
44 /* include common defines/options for all Keymile boards */
45 #include "km/keymile-common.h"
46 #include "km/km-powerpc.h"
51 #define CONFIG_83XX_CLKIN 66000000
52 #define CONFIG_SYS_CLK_FREQ 66000000
53 #define CONFIG_83XX_PCICLK 66000000
56 * Bus Arbitration Configuration Register (ACR)
58 #define CONFIG_SYS_ACR_PIPE_DEP 3 /* pipeline depth 4 transactions */
59 #define CONFIG_SYS_ACR_RPTCNT 3 /* 4 consecutive transactions */
60 #define CONFIG_SYS_ACR_APARK 0 /* park bus to master (below) */
61 #define CONFIG_SYS_ACR_PARKM 3 /* parking master = QuiccEngine */
66 #define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory */
67 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
68 #define CONFIG_SYS_SDRAM_BASE2 (CONFIG_SYS_SDRAM_BASE + 0x10000000) /* +256M */
70 #define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
71 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \
72 DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
74 #define CFG_83XX_DDR_USES_CS0
77 * Manually set up DDR parameters
80 #define CONFIG_SYS_DDR_SIZE 2048 /* MB */
85 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
86 #define CONFIG_SYS_FLASH_BASE 0xF0000000
88 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
89 #define CONFIG_SYS_RAMBOOT
92 /* Reserve 768 kB for Mon */
93 #define CONFIG_SYS_MONITOR_LEN (768 * 1024)
96 * Initial RAM Base Address Setup
98 #define CONFIG_SYS_INIT_RAM_LOCK
99 #define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
100 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* End of used area in RAM */
101 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
102 GENERATED_GBL_DATA_SIZE)
105 * Init Local Bus Memory Controller:
107 * Bank Bus Machine PortSz Size Device
108 * ---- --- ------- ------ ----- ------
109 * 0 Local GPCM 16 bit 256MB FLASH
110 * 1 Local GPCM 8 bit 128MB GPIO/PIGGY
114 * FLASH on the Local Bus
116 #define CONFIG_SYS_FLASH_SIZE 256 /* max FLASH size is 256M */
119 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */
120 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */
121 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
124 * PRIO1/PIGGY on the local bus CS1
131 #define CONFIG_SYS_NS16550_SERIAL
132 #define CONFIG_SYS_NS16550_REG_SIZE 1
133 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
135 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
136 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
139 * QE UEC ethernet configuration
141 #define CONFIG_UEC_ETH
142 #define CONFIG_ETHPRIME "UEC0"
144 #ifdef CONFIG_UEC_ETH1
145 #define CONFIG_SYS_UEC1_UCC_NUM 3 /* UCC4 */
146 #define CONFIG_SYS_UEC1_RX_CLK QE_CLK_NONE /* not used in RMII Mode */
147 #define CONFIG_SYS_UEC1_TX_CLK QE_CLK17
148 #define CONFIG_SYS_UEC1_ETH_TYPE FAST_ETH
149 #define CONFIG_SYS_UEC1_PHY_ADDR 0
150 #define CONFIG_SYS_UEC1_INTERFACE_TYPE PHY_INTERFACE_MODE_RMII
151 #define CONFIG_SYS_UEC1_INTERFACE_SPEED 100
158 #ifndef CONFIG_SYS_RAMBOOT
159 #ifndef CONFIG_ENV_ADDR
160 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
161 CONFIG_SYS_MONITOR_LEN)
163 #define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
164 #ifndef CONFIG_ENV_OFFSET
165 #define CONFIG_ENV_OFFSET (CONFIG_SYS_MONITOR_LEN)
168 /* Address and size of Redundant Environment Sector */
169 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
170 CONFIG_ENV_SECT_SIZE)
171 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
173 #else /* CFG_SYS_RAMBOOT */
174 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
175 #define CONFIG_ENV_SIZE 0x2000
176 #endif /* CFG_SYS_RAMBOOT */
179 #define CONFIG_SYS_I2C
180 #define CONFIG_SYS_NUM_I2C_BUSES 4
181 #define CONFIG_SYS_I2C_MAX_HOPS 1
182 #define CONFIG_SYS_I2C_FSL
183 #define CONFIG_SYS_FSL_I2C_SPEED 200000
184 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
185 #define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
186 #define CONFIG_SYS_I2C_OFFSET 0x3000
187 #define CONFIG_SYS_FSL_I2C2_SPEED 200000
188 #define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
189 #define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100
190 #define CONFIG_SYS_I2C_BUSES {{0, {I2C_NULL_HOP} }, \
191 {0, {{I2C_MUX_PCA9547, 0x70, 2} } }, \
192 {0, {{I2C_MUX_PCA9547, 0x70, 1} } }, \
193 {1, {I2C_NULL_HOP} } }
195 #define CONFIG_KM_IVM_BUS 2 /* I2C2 (Mux-Port 1)*/
197 #if defined(CONFIG_CMD_NAND)
198 #define CONFIG_NAND_KMETER1
199 #define CONFIG_SYS_MAX_NAND_DEVICE 1
200 #define CONFIG_SYS_NAND_BASE CONFIG_SYS_KMBEC_FPGA_BASE
204 * For booting Linux, the board info and command line data
205 * have to be in the first 8 MB of memory, since this is
206 * the maximum mapped by the Linux kernel during initialization.
208 #define CONFIG_SYS_BOOTMAPSZ (8 << 20)
211 * Internal Definitions
213 #define BOOTFLASH_START 0xF0000000
215 #define CONFIG_KM_CONSOLE_TTY "ttyS0"
218 * Environment Configuration
220 #define CONFIG_ENV_OVERWRITE
221 #ifndef CONFIG_KM_DEF_ENV /* if not set by keymile-common.h */
222 #define CONFIG_KM_DEF_ENV "km-common=empty\0"
225 #ifndef CONFIG_KM_DEF_ARCH
226 #define CONFIG_KM_DEF_ARCH "arch=ppc_82xx\0"
229 #define CONFIG_EXTRA_ENV_SETTINGS \
233 "prot off "__stringify(CONFIG_ENV_ADDR)" +0x40000 && " \
234 "era "__stringify(CONFIG_ENV_ADDR)" +0x40000\0" \
238 #if defined(CONFIG_UEC_ETH)
239 #define CONFIG_HAS_ETH0
242 /* QE microcode/firmware address */
243 #define CONFIG_SYS_QE_FMAN_FW_IN_NOR
244 /* between the u-boot partition and env */
245 #ifndef CONFIG_SYS_QE_FW_ADDR
246 #define CONFIG_SYS_QE_FW_ADDR 0xF00C0000
252 /* 0x14000180 SICR_1 */
253 #define CONFIG_SYS_SICRL (0 \
254 | SICR_1_UART1_UART1RTS \
255 | SICR_1_I2C_CKSTOP \
258 | SICR_1_GPIO_A_GPIO \
259 | SICR_1_GPIO_B_GPIO \
260 | SICR_1_GPIO_C_GPIO \
261 | SICR_1_GPIO_D_GPIO \
262 | SICR_1_GPIO_E_GPIO \
263 | SICR_1_GPIO_F_GPIO \
264 | SICR_1_USB_A_UART2S \
265 | SICR_1_USB_B_UART2RTS \
270 /* 0x00080400 SICR_2 */
271 #define CONFIG_SYS_SICRH (0 \
273 | SICR_2_HDLC1_A_HDLC1 \
275 | SICR_2_ELBC_B_LCLK \
276 | SICR_2_HDLC2_A_HDLC2 \
277 | SICR_2_USB_D_GPIO \
279 | SICR_2_HDLC1_B_HDLC1 \
280 | SICR_2_HDLC1_C_HDLC1 \
281 | SICR_2_HDLC2_B_GPIO \
282 | SICR_2_HDLC2_C_HDLC2 \
287 #define CONFIG_SYS_GPR1 0x50008060
289 #define CONFIG_SYS_GP1DIR 0x00000000
290 #define CONFIG_SYS_GP1ODR 0x00000000
291 #define CONFIG_SYS_GP2DIR 0xFF000000
292 #define CONFIG_SYS_GP2ODR 0x00000000
294 #define CONFIG_SYS_DDRCDR (\
300 #define CONFIG_SYS_DDR_CS0_BNDS 0x0000007f
301 #define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SDRAM_TYPE_DDR2 | \
306 #define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000
307 #define CONFIG_SYS_DDR_CLK_CNTL (DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
308 #define CONFIG_SYS_DDR_INTERVAL ((0x064 << SDRAM_INTERVAL_BSTOPRE_SHIFT) | \
309 (0x200 << SDRAM_INTERVAL_REFINT_SHIFT))
311 #define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN | CSCONFIG_AP | \
312 CSCONFIG_ODT_RD_NEVER | \
313 CSCONFIG_ODT_WR_ONLY_CURRENT | \
314 CSCONFIG_ROW_BIT_13 | \
317 #define CONFIG_SYS_DDR_MODE 0x47860242
318 #define CONFIG_SYS_DDR_MODE2 0x8080c000
320 #define CONFIG_SYS_DDR_TIMING_0 ((2 << TIMING_CFG0_MRS_CYC_SHIFT) | \
321 (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) | \
322 (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) | \
323 (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) | \
324 (0 << TIMING_CFG0_WWT_SHIFT) | \
325 (0 << TIMING_CFG0_RRT_SHIFT) | \
326 (0 << TIMING_CFG0_WRT_SHIFT) | \
327 (0 << TIMING_CFG0_RWT_SHIFT))
329 #define CONFIG_SYS_DDR_TIMING_1 ((TIMING_CFG1_CASLAT_40) | \
330 (2 << TIMING_CFG1_WRTORD_SHIFT) | \
331 (2 << TIMING_CFG1_ACTTOACT_SHIFT) | \
332 (3 << TIMING_CFG1_WRREC_SHIFT) | \
333 (7 << TIMING_CFG1_REFREC_SHIFT) | \
334 (3 << TIMING_CFG1_ACTTORW_SHIFT) | \
335 (7 << TIMING_CFG1_ACTTOPRE_SHIFT) | \
336 (3 << TIMING_CFG1_PRETOACT_SHIFT))
338 #define CONFIG_SYS_DDR_TIMING_2 ((8 << TIMING_CFG2_FOUR_ACT_SHIFT) | \
339 (3 << TIMING_CFG2_CKE_PLS_SHIFT) | \
340 (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) | \
341 (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) | \
342 (3 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \
343 (0 << TIMING_CFG2_ADD_LAT_SHIFT) | \
344 (5 << TIMING_CFG2_CPO_SHIFT))
346 #define CONFIG_SYS_DDR_TIMING_3 0x00000000
348 #define CONFIG_SYS_KMBEC_FPGA_BASE 0xE8000000
349 #define CONFIG_SYS_KMBEC_FPGA_SIZE 128
352 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
355 * Local Bus Configuration & Clock Setup
357 #define CONFIG_SYS_LCRR_DBYP 0x80000000
358 #define CONFIG_SYS_LCRR_EADC 0x00010000
359 #define CONFIG_SYS_LCRR_CLKDIV 0x00000002
361 #define CONFIG_SYS_LBC_LBCR 0x00000000
363 /* must be after the include because KMBEC_FPGA is otherwise undefined */
364 #define CONFIG_SYS_NAND_BASE CONFIG_SYS_KMBEC_FPGA_BASE /* PRIO_BASE_ADDRESS */
366 #define CONFIG_SYS_APP1_BASE 0xA0000000
367 #define CONFIG_SYS_APP1_SIZE 256 /* Megabytes */
368 #define CONFIG_SYS_APP2_BASE 0xB0000000
369 #define CONFIG_SYS_APP2_SIZE 256 /* Megabytes */
372 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
375 * Init Local Bus Memory Controller:
377 * Bank Bus Machine PortSz Size Device
378 * ---- --- ------- ------ ----- ------
379 * 2 Local UPMA 16 bit 256MB APP1
380 * 3 Local GPCM 16 bit 256MB APP2
385 /* ethernet port connected to piggy (UEC2) */
386 #define CONFIG_HAS_ETH1
387 #define CONFIG_UEC_ETH2
388 #define CONFIG_SYS_UEC2_UCC_NUM 2 /* UCC3 */
389 #define CONFIG_SYS_UEC2_RX_CLK QE_CLK_NONE /* not used in RMII Mode */
390 #define CONFIG_SYS_UEC2_TX_CLK QE_CLK12
391 #define CONFIG_SYS_UEC2_ETH_TYPE FAST_ETH
392 #define CONFIG_SYS_UEC2_PHY_ADDR 0
393 #define CONFIG_SYS_UEC2_INTERFACE_TYPE PHY_INTERFACE_MODE_RMII
394 #define CONFIG_SYS_UEC2_INTERFACE_SPEED 100
396 #endif /* __CONFIG_H */