1 /*
2  * (C) Copyright 2013 Keymile AG
3  * Valentin Longchamp <valentin.longchamp@keymile.com>
4  *
5  * SPDX-License-Identifier:	GPL-2.0+
6  */
7 
8 #ifndef _CONFIG_KMP204X_H
9 #define _CONFIG_KMP204X_H
10 
11 #define CONFIG_PHYS_64BIT
12 #define CONFIG_PPC_P2041
13 
14 #define CONFIG_SYS_TEXT_BASE	0xfff40000
15 
16 #define CONFIG_KM_DEF_NETDEV	"netdev=eth0\0"
17 
18 /* an additionnal option is required for UBI as subpage access is
19  * supported in u-boot */
20 #define CONFIG_KM_UBI_PART_BOOT_OPTS		",2048"
21 
22 #define CONFIG_NAND_ECC_BCH
23 
24 #define CONFIG_DISPLAY_BOARDINFO
25 
26 /* common KM defines */
27 #include "keymile-common.h"
28 
29 #define CONFIG_SYS_RAMBOOT
30 #define CONFIG_RAMBOOT_PBL
31 #define CONFIG_RAMBOOT_TEXT_BASE	CONFIG_SYS_TEXT_BASE
32 #define CONFIG_RESET_VECTOR_ADDRESS	0xfffffffc
33 #define CONFIG_SYS_FSL_PBL_PBI board/keymile/kmp204x/pbi.cfg
34 #define CONFIG_SYS_FSL_PBL_RCW board/keymile/kmp204x/rcw_kmp204x.cfg
35 
36 /* High Level Configuration Options */
37 #define CONFIG_BOOKE
38 #define CONFIG_E500			/* BOOKE e500 family */
39 #define CONFIG_E500MC			/* BOOKE e500mc family */
40 #define CONFIG_SYS_BOOK3E_HV		/* Category E.HV supported */
41 #define CONFIG_FSL_CORENET		/* Freescale CoreNet platform */
42 #define CONFIG_MP			/* support multiple processors */
43 
44 #define CONFIG_SYS_FSL_CPC		/* Corenet Platform Cache */
45 #define CONFIG_SYS_NUM_CPC		CONFIG_NUM_DDR_CONTROLLERS
46 #define CONFIG_FSL_ELBC			/* Has Enhanced localbus controller */
47 #define CONFIG_PCI			/* Enable PCI/PCIE */
48 #define CONFIG_PCIE1			/* PCIE controller 1 */
49 #define CONFIG_PCIE3			/* PCIE controller 3 */
50 #define CONFIG_FSL_PCI_INIT		/* Use common FSL init code */
51 #define CONFIG_SYS_PCI_64BIT		/* enable 64-bit PCI resources */
52 
53 #define CONFIG_SYS_DPAA_RMAN		/* RMan */
54 
55 #define CONFIG_FSL_LAW			/* Use common FSL init code */
56 
57 /* Environment in SPI Flash */
58 #define CONFIG_SYS_EXTRA_ENV_RELOC
59 #define CONFIG_ENV_IS_IN_SPI_FLASH
60 #define CONFIG_ENV_SPI_BUS              0
61 #define CONFIG_ENV_SPI_CS               0
62 #define CONFIG_ENV_SPI_MAX_HZ           20000000
63 #define CONFIG_ENV_SPI_MODE             0
64 #define CONFIG_ENV_OFFSET               0x100000	/* 1MB for u-boot */
65 #define CONFIG_ENV_SIZE			0x004000	/* 16K env */
66 #define CONFIG_ENV_SECT_SIZE            0x010000
67 #define CONFIG_ENV_OFFSET_REDUND	0x110000
68 #define CONFIG_ENV_TOTAL_SIZE		0x020000
69 
70 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
71 
72 #ifndef __ASSEMBLY__
73 unsigned long get_board_sys_clk(unsigned long dummy);
74 #endif
75 #define CONFIG_SYS_CLK_FREQ	get_board_sys_clk(0)
76 
77 /*
78  * These can be toggled for performance analysis, otherwise use default.
79  */
80 #define CONFIG_SYS_CACHE_STASHING
81 #define CONFIG_BACKSIDE_L2_CACHE
82 #define CONFIG_SYS_INIT_L2CSR0		L2CSR0_L2E
83 #define CONFIG_BTB			/* toggle branch predition */
84 
85 #define CONFIG_ENABLE_36BIT_PHYS
86 
87 #define CONFIG_ADDR_MAP
88 #define CONFIG_SYS_NUM_ADDR_MAP		64	/* number of TLB1 entries */
89 
90 #define CONFIG_POST CONFIG_SYS_POST_MEM_REGIONS	/* POST memory regions test */
91 
92 /*
93  *  Config the L3 Cache as L3 SRAM
94  */
95 #define CONFIG_SYS_INIT_L3_ADDR		CONFIG_RAMBOOT_TEXT_BASE
96 #define CONFIG_SYS_INIT_L3_ADDR_PHYS	(0xf00000000ull | \
97 		CONFIG_RAMBOOT_TEXT_BASE)
98 #define CONFIG_SYS_L3_SIZE		(1024 << 10)
99 #define CONFIG_SYS_INIT_L3_END (CONFIG_SYS_INIT_L3_ADDR + CONFIG_SYS_L3_SIZE)
100 
101 #define CONFIG_SYS_DCSRBAR		0xf0000000
102 #define CONFIG_SYS_DCSRBAR_PHYS		0xf00000000ull
103 
104 /*
105  * DDR Setup
106  */
107 #define CONFIG_VERY_BIG_RAM
108 #define CONFIG_SYS_DDR_SDRAM_BASE	0x00000000
109 #define CONFIG_SYS_SDRAM_BASE		CONFIG_SYS_DDR_SDRAM_BASE
110 
111 #define CONFIG_DIMM_SLOTS_PER_CTLR	1
112 #define CONFIG_CHIP_SELECTS_PER_CTRL	(4 * CONFIG_DIMM_SLOTS_PER_CTLR)
113 
114 #define CONFIG_DDR_SPD
115 #define CONFIG_SYS_FSL_DDR3
116 #define CONFIG_FSL_DDR_INTERACTIVE
117 
118 #define CONFIG_SYS_SPD_BUS_NUM	0
119 #define SPD_EEPROM_ADDRESS	0x54
120 #define CONFIG_SYS_SDRAM_SIZE	4096	/* for fixed parameter use */
121 
122 #define CONFIG_SYS_LOAD_ADDR	0x100000	/* default load address */
123 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	2
124 
125 /******************************************************************************
126  * (PRAM usage)
127  * ... -------------------------------------------------------
128  * ... |ROOTFSSIZE | PNVRAM |PHRAM |RESERVED_PRAM | END_OF_RAM
129  * ... |<------------------- pram -------------------------->|
130  * ... -------------------------------------------------------
131  * @END_OF_RAM:
132  * @CONFIG_KM_RESERVED_PRAM: reserved pram for special purpose
133  * @CONFIG_KM_PHRAM: address for /var
134  * @CONFIG_KM_PNVRAM: address for PNVRAM (for the application)
135  * @CONFIG_KM_ROOTFSSIZE: address for rootfilesystem in RAM
136  */
137 
138 /* size of rootfs in RAM */
139 #define CONFIG_KM_ROOTFSSIZE	0x0
140 /* pseudo-non volatile RAM [hex] */
141 #define CONFIG_KM_PNVRAM	0x80000
142 /* physical RAM MTD size [hex] */
143 #define CONFIG_KM_PHRAM		0x100000
144 /* reserved pram area at the end of memory [hex]
145  * u-boot reserves some memory for the MP boot page */
146 #define CONFIG_KM_RESERVED_PRAM	0x1000
147 /* set the default PRAM value to at least PNVRAM + PHRAM when pram env variable
148  * is not valid yet, which is the case for when u-boot copies itself to RAM */
149 #define CONFIG_PRAM		((CONFIG_KM_PNVRAM + CONFIG_KM_PHRAM)>>10)
150 
151 #define CONFIG_KM_CRAMFS_ADDR	0x2000000
152 #define CONFIG_KM_KERNEL_ADDR	0x1000000	/* max kernel size 15.5Mbytes */
153 #define CONFIG_KM_FDT_ADDR	0x1F80000	/* max dtb    size  0.5Mbytes */
154 
155 /*
156  * Local Bus Definitions
157  */
158 
159 /* Set the local bus clock 1/8 of plat clk, 2 clk delay LALE */
160 #define CONFIG_SYS_LBC_LCRR		(LCRR_CLKDIV_8 | LCRR_EADC_2)
161 
162 /* Nand Flash */
163 #define CONFIG_NAND_FSL_ELBC
164 #define CONFIG_SYS_NAND_BASE		0xffa00000
165 #define CONFIG_SYS_NAND_BASE_PHYS	0xfffa00000ull
166 
167 #define CONFIG_SYS_NAND_BASE_LIST     {CONFIG_SYS_NAND_BASE}
168 #define CONFIG_SYS_MAX_NAND_DEVICE	1
169 #define CONFIG_CMD_NAND
170 #define CONFIG_SYS_NAND_BLOCK_SIZE    (128 * 1024)
171 
172 #define CONFIG_BCH
173 
174 /* NAND flash config */
175 #define CONFIG_SYS_NAND_BR_PRELIM  (BR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS) \
176 			       | BR_PS_8	       /* Port Size = 8 bit */ \
177 			       | BR_MS_FCM	       /* MSEL = FCM */ \
178 			       | BR_V)		       /* valid */
179 
180 #define CONFIG_SYS_NAND_OR_PRELIM  (OR_AM_256KB	      /* length 256K */ \
181 			       | OR_FCM_BCTLD	/* LBCTL not ass */	\
182 			       | OR_FCM_SCY_1	/* 1 clk wait cycle */	\
183 			       | OR_FCM_RST	/* 1 clk read setup */	\
184 			       | OR_FCM_PGS	/* Large page size */	\
185 			       | OR_FCM_CST)	/* 0.25 command setup */
186 
187 #define CONFIG_SYS_BR0_PRELIM  CONFIG_SYS_NAND_BR_PRELIM /* NAND Base Address */
188 #define CONFIG_SYS_OR0_PRELIM  CONFIG_SYS_NAND_OR_PRELIM /* NAND Options */
189 
190 /* QRIO FPGA */
191 #define CONFIG_SYS_QRIO_BASE		0xfb000000
192 #define CONFIG_SYS_QRIO_BASE_PHYS	0xffb000000ull
193 
194 #define CONFIG_SYS_QRIO_BR_PRELIM  (BR_PHYS_ADDR(CONFIG_SYS_QRIO_BASE_PHYS) \
195 				| BR_PS_8	/* Port Size 8 bits */ \
196 				| BR_DECC_OFF	/* no error corr */ \
197 				| BR_MS_GPCM	/* MSEL = GPCM */ \
198 				| BR_V)		/* valid */
199 
200 #define CONFIG_SYS_QRIO_OR_PRELIM  (OR_AM_64KB	/* length 64K */ \
201 				| OR_GPCM_BCTLD /* no LCTL assert */ \
202 				| OR_GPCM_ACS_DIV4 /* LCS 1/4 clk after */ \
203 				| OR_GPCM_SCY_2 /* 2 clk wait cycles */ \
204 				| OR_GPCM_TRLX /* relaxed tmgs */ \
205 				| OR_GPCM_EAD) /* extra bus clk cycles */
206 
207 #define CONFIG_SYS_BR1_PRELIM  CONFIG_SYS_QRIO_BR_PRELIM /* QRIO Base Address */
208 #define CONFIG_SYS_OR1_PRELIM  CONFIG_SYS_QRIO_OR_PRELIM /* QRIO Options */
209 
210 /* bootcounter in QRIO */
211 #define CONFIG_BOOTCOUNT_LIMIT
212 #define CONFIG_SYS_BOOTCOUNT_ADDR	(CONFIG_SYS_QRIO_BASE + 0x20)
213 
214 #define CONFIG_BOARD_EARLY_INIT_F
215 #define CONFIG_BOARD_EARLY_INIT_R	/* call board_early_init_r function */
216 #define CONFIG_MISC_INIT_F
217 #define CONFIG_MISC_INIT_R
218 #define CONFIG_LAST_STAGE_INIT
219 
220 #define CONFIG_HWCONFIG
221 
222 /* define to use L1 as initial stack */
223 #define CONFIG_L1_INIT_RAM
224 #define CONFIG_SYS_INIT_RAM_LOCK
225 #define CONFIG_SYS_INIT_RAM_ADDR	0xffd00000	/* Initial L1 address */
226 #define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0xf
227 #define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW CONFIG_SYS_INIT_RAM_ADDR
228 /* The assembler doesn't like typecast */
229 #define CONFIG_SYS_INIT_RAM_ADDR_PHYS \
230 	((CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH * 1ull << 32) | \
231 	  CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW)
232 #define CONFIG_SYS_INIT_RAM_SIZE	0x00004000
233 
234 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - \
235 					GENERATED_GBL_DATA_SIZE)
236 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
237 
238 #define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_TEXT_BASE
239 #define CONFIG_SYS_MONITOR_LEN		(768 * 1024)
240 #define CONFIG_SYS_MALLOC_LEN		(1024 * 1024)
241 
242 /* Serial Port - controlled on board with jumper J8
243  * open - index 2
244  * shorted - index 1
245  */
246 #define CONFIG_CONS_INDEX	1
247 #define CONFIG_SYS_NS16550_SERIAL
248 #define CONFIG_SYS_NS16550_REG_SIZE	1
249 #define CONFIG_SYS_NS16550_CLK		(get_bus_freq(0)/2)
250 
251 #define CONFIG_SYS_NS16550_COM1	(CONFIG_SYS_CCSRBAR+0x11C500)
252 #define CONFIG_SYS_NS16550_COM2	(CONFIG_SYS_CCSRBAR+0x11C600)
253 #define CONFIG_SYS_NS16550_COM3	(CONFIG_SYS_CCSRBAR+0x11D500)
254 #define CONFIG_SYS_NS16550_COM4	(CONFIG_SYS_CCSRBAR+0x11D600)
255 
256 #define CONFIG_KM_CONSOLE_TTY	"ttyS0"
257 
258 /* I2C */
259 
260 #define CONFIG_SYS_I2C
261 #define CONFIG_SYS_I2C_INIT_BOARD
262 #define CONFIG_SYS_I2C_SPEED		100000 /* deblocking */
263 #define CONFIG_SYS_NUM_I2C_BUSES	3
264 #define CONFIG_SYS_I2C_MAX_HOPS		1
265 #define CONFIG_SYS_I2C_FSL		/* Use FSL I2C driver */
266 #define CONFIG_I2C_MULTI_BUS
267 #define CONFIG_I2C_CMD_TREE
268 #define CONFIG_SYS_FSL_I2C_SPEED	400000
269 #define CONFIG_SYS_FSL_I2C_SLAVE	0x7F
270 #define CONFIG_SYS_FSL_I2C_OFFSET	0x118000
271 #define CONFIG_SYS_I2C_BUSES	{	{0, {I2C_NULL_HOP} }, \
272 					{0, {{I2C_MUX_PCA9547, 0x70, 1 } } }, \
273 					{0, {{I2C_MUX_PCA9547, 0x70, 2 } } }, \
274 				}
275 #ifndef __ASSEMBLY__
276 void set_sda(int state);
277 void set_scl(int state);
278 int get_sda(void);
279 int get_scl(void);
280 #endif
281 
282 #define CONFIG_KM_IVM_BUS		1	/* I2C1 (Mux-Port 1)*/
283 
284 /*
285  * eSPI - Enhanced SPI
286  */
287 #define CONFIG_SPI_FLASH_BAR	/* 4 byte-addressing */
288 #define CONFIG_SF_DEFAULT_SPEED         20000000
289 #define CONFIG_SF_DEFAULT_MODE          0
290 
291 /*
292  * General PCI
293  * Memory space is mapped 1-1, but I/O space must start from 0.
294  */
295 
296 /* controller 1, direct to uli, tgtid 3, Base address 20000 */
297 #define CONFIG_SYS_PCIE1_MEM_VIRT	0x80000000
298 #define CONFIG_SYS_PCIE1_MEM_BUS	0xe0000000
299 #define CONFIG_SYS_PCIE1_MEM_PHYS	0xc00000000ull
300 #define CONFIG_SYS_PCIE1_MEM_SIZE	0x20000000	/* 512M */
301 #define CONFIG_SYS_PCIE1_IO_VIRT	0xf8000000
302 #define CONFIG_SYS_PCIE1_IO_BUS		0x00000000
303 #define CONFIG_SYS_PCIE1_IO_PHYS	0xff8000000ull
304 #define CONFIG_SYS_PCIE1_IO_SIZE	0x00010000	/* 64k */
305 
306 /* controller 3, Slot 1, tgtid 1, Base address 202000 */
307 #define CONFIG_SYS_PCIE3_MEM_VIRT	0xa0000000
308 #define CONFIG_SYS_PCIE3_MEM_BUS	0xe0000000
309 #define CONFIG_SYS_PCIE3_MEM_PHYS	0xc20000000ull
310 #define CONFIG_SYS_PCIE3_MEM_SIZE	0x20000000	/* 512M */
311 #define CONFIG_SYS_PCIE3_IO_VIRT	0xf8010000
312 #define CONFIG_SYS_PCIE3_IO_BUS		0x00000000
313 #define CONFIG_SYS_PCIE3_IO_PHYS	0xff8010000ull
314 #define CONFIG_SYS_PCIE3_IO_SIZE	0x00010000	/* 64k */
315 
316 /* Qman/Bman */
317 #define CONFIG_SYS_DPAA_QBMAN		/* Support Q/Bman */
318 #define CONFIG_SYS_BMAN_NUM_PORTALS	10
319 #define CONFIG_SYS_BMAN_MEM_BASE	0xf4000000
320 #define CONFIG_SYS_BMAN_MEM_PHYS	0xff4000000ull
321 #define CONFIG_SYS_BMAN_MEM_SIZE	0x00200000
322 #define CONFIG_SYS_BMAN_SP_CENA_SIZE    0x4000
323 #define CONFIG_SYS_BMAN_SP_CINH_SIZE    0x1000
324 #define CONFIG_SYS_BMAN_CENA_BASE       CONFIG_SYS_BMAN_MEM_BASE
325 #define CONFIG_SYS_BMAN_CENA_SIZE       (CONFIG_SYS_BMAN_MEM_SIZE >> 1)
326 #define CONFIG_SYS_BMAN_CINH_BASE       (CONFIG_SYS_BMAN_MEM_BASE + \
327 					CONFIG_SYS_BMAN_CENA_SIZE)
328 #define CONFIG_SYS_BMAN_CINH_SIZE       (CONFIG_SYS_BMAN_MEM_SIZE >> 1)
329 #define CONFIG_SYS_BMAN_SWP_ISDR_REG	0xE08
330 #define CONFIG_SYS_QMAN_NUM_PORTALS	10
331 #define CONFIG_SYS_QMAN_MEM_BASE	0xf4200000
332 #define CONFIG_SYS_QMAN_MEM_PHYS	0xff4200000ull
333 #define CONFIG_SYS_QMAN_MEM_SIZE	0x00200000
334 #define CONFIG_SYS_QMAN_SP_CENA_SIZE    0x4000
335 #define CONFIG_SYS_QMAN_SP_CINH_SIZE    0x1000
336 #define CONFIG_SYS_QMAN_CENA_BASE       CONFIG_SYS_QMAN_MEM_BASE
337 #define CONFIG_SYS_QMAN_CENA_SIZE       (CONFIG_SYS_QMAN_MEM_SIZE >> 1)
338 #define CONFIG_SYS_QMAN_CINH_BASE       (CONFIG_SYS_QMAN_MEM_BASE + \
339 					CONFIG_SYS_QMAN_CENA_SIZE)
340 #define CONFIG_SYS_QMAN_CINH_SIZE       (CONFIG_SYS_QMAN_MEM_SIZE >> 1)
341 #define CONFIG_SYS_QMAN_SWP_ISDR_REG	0xE08
342 
343 #define CONFIG_SYS_DPAA_FMAN
344 #define CONFIG_SYS_DPAA_PME
345 /* Default address of microcode for the Linux Fman driver
346  * env is stored at 0x100000, sector size is 0x10000, x2 (redundant)
347  * ucode is stored after env, so we got 0x120000.
348  */
349 #define CONFIG_SYS_QE_FW_IN_SPIFLASH
350 #define CONFIG_SYS_FMAN_FW_ADDR	0x120000
351 #define CONFIG_SYS_QE_FMAN_FW_LENGTH	0x10000
352 #define CONFIG_SYS_FDT_PAD		(0x3000 + CONFIG_SYS_QE_FMAN_FW_LENGTH)
353 
354 #define CONFIG_FMAN_ENET
355 #define CONFIG_PHYLIB_10G
356 #define CONFIG_PHY_MARVELL		/* there is a marvell phy */
357 
358 #define CONFIG_PCI_INDIRECT_BRIDGE
359 #define CONFIG_PCI_PNP			/* do pci plug-and-play */
360 
361 #define CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup */
362 #define CONFIG_DOS_PARTITION
363 
364 /* RGMII (FM1@DTESC5) is used as debug itf, it's the only one configured */
365 #define CONFIG_SYS_FM1_DTSEC5_PHY_ADDR	0x11
366 #define CONFIG_SYS_TBIPA_VALUE	8
367 #define CONFIG_PHYLIB		/* recommended PHY management */
368 #define CONFIG_ETHPRIME		"FM1@DTSEC5"
369 #define CONFIG_PHY_GIGE		/* Include GbE speed/duplex detection */
370 
371 /*
372  * Environment
373  */
374 #define CONFIG_LOADS_ECHO		/* echo on for serial download */
375 #define CONFIG_SYS_LOADS_BAUD_CHANGE	/* allow baudrate change */
376 
377 /*
378  * Hardware Watchdog
379  */
380 #define CONFIG_WATCHDOG			/* enable CPU watchdog */
381 #define CONFIG_WATCHDOG_PRESC 34	/* wdog prescaler 2^(64-34) (~10min) */
382 #define CONFIG_WATCHDOG_RC WRC_CHIP	/* reset chip on watchdog event */
383 
384 
385 /*
386  * additionnal command line configuration.
387  */
388 #define CONFIG_CMD_PCI
389 #define CONFIG_CMD_ERRATA
390 
391 /* we don't need flash support */
392 #define CONFIG_SYS_NO_FLASH
393 #undef CONFIG_FLASH_CFI_MTD
394 #undef CONFIG_JFFS2_CMDLINE
395 
396 /*
397  * For booting Linux, the board info and command line data
398  * have to be in the first 64 MB of memory, since this is
399  * the maximum mapped by the Linux kernel during initialization.
400  */
401 #define CONFIG_SYS_BOOTMAPSZ	(64 << 20)	/* Initial Memory for Linux */
402 #define CONFIG_SYS_BOOTM_LEN	(64 << 20)	/* Increase max gunzip size */
403 
404 #ifdef CONFIG_CMD_KGDB
405 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
406 #endif
407 
408 #define __USB_PHY_TYPE	utmi
409 #define CONFIG_USB_EHCI_FSL
410 
411 /*
412  * Environment Configuration
413  */
414 #define CONFIG_ENV_OVERWRITE
415 #ifndef CONFIG_KM_DEF_ENV		/* if not set by keymile-common.h */
416 #define CONFIG_KM_DEF_ENV "km-common=empty\0"
417 #endif
418 
419 #ifndef MTDIDS_DEFAULT
420 # define MTDIDS_DEFAULT		"nand0=fsl_elbc_nand"
421 #endif /* MTDIDS_DEFAULT */
422 
423 #ifndef MTDPARTS_DEFAULT
424 # define MTDPARTS_DEFAULT	"mtdparts="			\
425 	"fsl_elbc_nand:"						\
426 		"-(" CONFIG_KM_UBI_PARTITION_NAME_BOOT ");"
427 #endif /* MTDPARTS_DEFAULT */
428 
429 /* architecture specific default bootargs */
430 #define CONFIG_KM_DEF_BOOT_ARGS_CPU		""
431 
432 /* FIXME: FDT_ADDR is unspecified */
433 #define CONFIG_KM_DEF_ENV_CPU						\
434 	"boot=bootm ${load_addr_r} - ${fdt_addr_r}\0"			\
435 	"cramfsloadfdt="						\
436 		"cramfsload ${fdt_addr_r} "				\
437 		"fdt_0x${IVM_BoardId}_0x${IVM_HWKey}.dtb\0"		\
438 	"fdt_addr_r=" __stringify(CONFIG_KM_FDT_ADDR) "\0"		\
439 	"u-boot="__stringify(CONFIG_HOSTNAME) "/u-boot.pbl\0"		\
440 	"update="							\
441 		"sf probe 0;sf erase 0 +${filesize};"			\
442 		"sf write ${load_addr_r} 0 ${filesize};\0"		\
443 	"set_fdthigh=true\0"						\
444 	"checkfdt=true\0"						\
445 	""
446 
447 #define CONFIG_HW_ENV_SETTINGS						\
448 	"hwconfig=fsl_ddr:ctlr_intlv=cacheline\0"			\
449 	"usb_phy_type=" __stringify(__USB_PHY_TYPE) "\0"		\
450 	"usb_dr_mode=host\0"
451 
452 #define CONFIG_KM_NEW_ENV						\
453 	"newenv=sf probe 0;"						\
454 		"sf erase " __stringify(CONFIG_ENV_OFFSET) " "		\
455 		__stringify(CONFIG_ENV_TOTAL_SIZE)"\0"
456 
457 /* ppc_82xx is the equivalent to ppc_6xx, the generic ppc toolchain */
458 #ifndef CONFIG_KM_DEF_ARCH
459 #define CONFIG_KM_DEF_ARCH	"arch=ppc_82xx\0"
460 #endif
461 
462 #define CONFIG_EXTRA_ENV_SETTINGS					\
463 	CONFIG_KM_DEF_ENV						\
464 	CONFIG_KM_DEF_ARCH						\
465 	CONFIG_KM_NEW_ENV						\
466 	CONFIG_HW_ENV_SETTINGS						\
467 	"EEprom_ivm=pca9547:70:9\0"					\
468 	""
469 
470 #endif /* _CONFIG_KMP204X_H */
471