blob: ca5623d687aab94eaae0eead4f1fa98bf738114c [file] [log] [blame]
Jorge Ramirez-Ortizbf084dc2018-09-23 09:36:13 +02001#
2# Copyright (c) 2018, Renesas Electronics Corporation. All rights reserved.
3#
4# SPDX-License-Identifier: BSD-3-Clause
5#
6
Marek Vasute3d10262019-01-29 06:06:08 +01007PROGRAMMABLE_RESET_ADDRESS := 0
Jorge Ramirez-Ortizbf084dc2018-09-23 09:36:13 +02008COLD_BOOT_SINGLE_CPU := 1
9ARM_CCI_PRODUCT_ID := 500
10TRUSTED_BOARD_BOOT := 1
11RESET_TO_BL31 := 1
12GENERATE_COT := 1
13BL2_AT_EL3 := 1
Marek Vasut1bef5752018-12-28 20:38:09 +010014ENABLE_SVE_FOR_NS := 0
Jorge Ramirez-Ortizbf084dc2018-09-23 09:36:13 +020015
Marek Vasut8ed5c5c2019-02-12 00:09:46 +010016CRASH_REPORTING := 1
17HANDLE_EA_EL3_FIRST := 1
18
Jorge Ramirez-Ortizbf084dc2018-09-23 09:36:13 +020019$(eval $(call add_define,PLAT_EXTRA_LD_SCRIPT))
20
21ifeq (${SPD},none)
22 SPD_NONE:=1
23 $(eval $(call add_define,SPD_NONE))
24endif
25
26# LSI setting common define
27RCAR_H3:=0
28RCAR_M3:=1
29RCAR_M3N:=2
30RCAR_E3:=3
31RCAR_H3N:=4
Marek Vasut4ae342c2019-01-05 13:56:03 +010032RCAR_D3:=5
Valentine Barshakf2184142018-10-30 02:06:17 +030033RCAR_V3M:=6
Jorge Ramirez-Ortizbf084dc2018-09-23 09:36:13 +020034RCAR_AUTO:=99
35$(eval $(call add_define,RCAR_H3))
36$(eval $(call add_define,RCAR_M3))
37$(eval $(call add_define,RCAR_M3N))
38$(eval $(call add_define,RCAR_E3))
39$(eval $(call add_define,RCAR_H3N))
Marek Vasut4ae342c2019-01-05 13:56:03 +010040$(eval $(call add_define,RCAR_D3))
Valentine Barshakf2184142018-10-30 02:06:17 +030041$(eval $(call add_define,RCAR_V3M))
Jorge Ramirez-Ortizbf084dc2018-09-23 09:36:13 +020042$(eval $(call add_define,RCAR_AUTO))
43RCAR_CUT_10:=0
44RCAR_CUT_11:=1
Marek Vasut3af20052019-02-25 14:57:08 +010045RCAR_CUT_13:=3
Jorge Ramirez-Ortizbf084dc2018-09-23 09:36:13 +020046RCAR_CUT_20:=10
47RCAR_CUT_30:=20
48$(eval $(call add_define,RCAR_CUT_10))
49$(eval $(call add_define,RCAR_CUT_11))
Marek Vasut3af20052019-02-25 14:57:08 +010050$(eval $(call add_define,RCAR_CUT_13))
Jorge Ramirez-Ortizbf084dc2018-09-23 09:36:13 +020051$(eval $(call add_define,RCAR_CUT_20))
52$(eval $(call add_define,RCAR_CUT_30))
53
54ifndef LSI
55 $(error "Error: Unknown LSI. Please use LSI=<LSI name> to specify the LSI")
56else
57 ifeq (${LSI},AUTO)
58 RCAR_LSI:=${RCAR_AUTO}
59 else ifeq (${LSI},H3)
60 RCAR_LSI:=${RCAR_H3}
61 ifndef LSI_CUT
62 # enable compatible function.
63 RCAR_LSI_CUT_COMPAT := 1
64 $(eval $(call add_define,RCAR_LSI_CUT_COMPAT))
65 else
66 # disable compatible function.
67 ifeq (${LSI_CUT},10)
68 RCAR_LSI_CUT:=0
69 else ifeq (${LSI_CUT},11)
70 RCAR_LSI_CUT:=1
71 else ifeq (${LSI_CUT},20)
72 RCAR_LSI_CUT:=10
73 else ifeq (${LSI_CUT},30)
74 RCAR_LSI_CUT:=20
75 else
76 $(error "Error: ${LSI_CUT} is not supported.")
77 endif
78 $(eval $(call add_define,RCAR_LSI_CUT))
79 endif
80 else ifeq (${LSI},H3N)
81 RCAR_LSI:=${RCAR_H3N}
82 ifndef LSI_CUT
83 # enable compatible function.
84 RCAR_LSI_CUT_COMPAT := 1
85 $(eval $(call add_define,RCAR_LSI_CUT_COMPAT))
86 else
87 # disable compatible function.
88 ifeq (${LSI_CUT},30)
89 RCAR_LSI_CUT:=20
90 else
91 $(error "Error: ${LSI_CUT} is not supported.")
92 endif
93 $(eval $(call add_define,RCAR_LSI_CUT))
94 endif
95 else ifeq (${LSI},M3)
96 RCAR_LSI:=${RCAR_M3}
97 ifndef LSI_CUT
98 # enable compatible function.
99 RCAR_LSI_CUT_COMPAT := 1
100 $(eval $(call add_define,RCAR_LSI_CUT_COMPAT))
101 else
102 # disable compatible function.
103 ifeq (${LSI_CUT},10)
104 RCAR_LSI_CUT:=0
105 else ifeq (${LSI_CUT},11)
106 RCAR_LSI_CUT:=1
Marek Vasut3af20052019-02-25 14:57:08 +0100107 else ifeq (${LSI_CUT},13)
108 RCAR_LSI_CUT:=3
109 else ifeq (${LSI_CUT},30)
110 RCAR_LSI_CUT:=20
Jorge Ramirez-Ortizbf084dc2018-09-23 09:36:13 +0200111 else
112 $(error "Error: ${LSI_CUT} is not supported.")
113 endif
114 $(eval $(call add_define,RCAR_LSI_CUT))
115 endif
116 else ifeq (${LSI},M3N)
117 RCAR_LSI:=${RCAR_M3N}
118 ifndef LSI_CUT
119 # enable compatible function.
120 RCAR_LSI_CUT_COMPAT := 1
121 $(eval $(call add_define,RCAR_LSI_CUT_COMPAT))
122 else
123 # disable compatible function.
124 ifeq (${LSI_CUT},10)
125 RCAR_LSI_CUT:=0
126 else ifeq (${LSI_CUT},11)
127 RCAR_LSI_CUT:=1
128 else
129 $(error "Error: ${LSI_CUT} is not supported.")
130 endif
131 $(eval $(call add_define,RCAR_LSI_CUT))
132 endif
133 else ifeq (${LSI},E3)
134 RCAR_LSI:=${RCAR_E3}
135 ifndef LSI_CUT
136 # enable compatible function.
137 RCAR_LSI_CUT_COMPAT := 1
138 $(eval $(call add_define,RCAR_LSI_CUT_COMPAT))
139 else
140 # disable compatible function.
141 ifeq (${LSI_CUT},10)
142 RCAR_LSI_CUT:=0
Marek Vasut3af20052019-02-25 14:57:08 +0100143 else ifeq (${LSI_CUT},11)
144 RCAR_LSI_CUT:=1
Jorge Ramirez-Ortizbf084dc2018-09-23 09:36:13 +0200145 else
146 $(error "Error: ${LSI_CUT} is not supported.")
147 endif
148 $(eval $(call add_define,RCAR_LSI_CUT))
149 endif
Marek Vasut4ae342c2019-01-05 13:56:03 +0100150 else ifeq (${LSI},D3)
151 RCAR_LSI:=${RCAR_D3}
152 ifndef LSI_CUT
153 # enable compatible function.
154 RCAR_LSI_CUT_COMPAT := 1
155 $(eval $(call add_define,RCAR_LSI_CUT_COMPAT))
156 else
157 # disable compatible function.
158 ifeq (${LSI_CUT},10)
159 RCAR_LSI_CUT:=0
160 else
161 $(error "Error: ${LSI_CUT} is not supported.")
162 endif
163 $(eval $(call add_define,RCAR_LSI_CUT))
164 endif
Valentine Barshakf2184142018-10-30 02:06:17 +0300165 else ifeq (${LSI},V3M)
166 RCAR_LSI:=${RCAR_V3M}
167 ifndef LSI_CUT
168 # enable compatible function.
169 RCAR_LSI_CUT_COMPAT := 1
170 $(eval $(call add_define,RCAR_LSI_CUT_COMPAT))
171 else
172 # disable compatible function.
173 ifeq (${LSI_CUT},10)
174 RCAR_LSI_CUT:=0
175 endif
176 ifeq (${LSI_CUT},20)
177 RCAR_LSI_CUT:=10
178 endif
179 $(eval $(call add_define,RCAR_LSI_CUT))
180 endif
Jorge Ramirez-Ortizbf084dc2018-09-23 09:36:13 +0200181 else
182 $(error "Error: ${LSI} is not supported.")
183 endif
184 $(eval $(call add_define,RCAR_LSI))
185endif
186
Jorge Ramirez-Ortiz87c04052018-11-19 19:26:56 +0100187# lock RPC HYPERFLASH access by default
188# unlock to repogram the ATF firmware from u-boot
189ifndef RCAR_RPC_HYPERFLASH_LOCKED
190RCAR_RPC_HYPERFLASH_LOCKED := 1
191endif
192$(eval $(call add_define,RCAR_RPC_HYPERFLASH_LOCKED))
193
Jorge Ramirez-Ortizbf084dc2018-09-23 09:36:13 +0200194# Process RCAR_SECURE_BOOT flag
195ifndef RCAR_SECURE_BOOT
196RCAR_SECURE_BOOT := 1
197endif
198$(eval $(call add_define,RCAR_SECURE_BOOT))
199
200# Process RCAR_QOS_TYPE flag
201ifndef RCAR_QOS_TYPE
202RCAR_QOS_TYPE := 0
203endif
204$(eval $(call add_define,RCAR_QOS_TYPE))
205
206# Process RCAR_DRAM_SPLIT flag
207ifndef RCAR_DRAM_SPLIT
208RCAR_DRAM_SPLIT := 0
209endif
210$(eval $(call add_define,RCAR_DRAM_SPLIT))
211
212# Process RCAR_BL33_EXECUTION_EL flag
213ifndef RCAR_BL33_EXECUTION_EL
214RCAR_BL33_EXECUTION_EL := 0
215endif
216$(eval $(call add_define,RCAR_BL33_EXECUTION_EL))
217
218# Process RCAR_AVS_SETTING_ENABLE flag
219ifeq (${RCAR_AVS_SETTING_ENABLE},0)
220AVS_SETTING_ENABLE := 0
221else
222AVS_SETTING_ENABLE := 1
223endif
224$(eval $(call add_define,AVS_SETTING_ENABLE))
225
226# Process RCAR_LOSSY_ENABLE flag
227ifndef RCAR_LOSSY_ENABLE
228RCAR_LOSSY_ENABLE := 0
229endif
230$(eval $(call add_define,RCAR_LOSSY_ENABLE))
231
232# Process LIFEC_DBSC_PROTECT_ENABLE flag
233ifndef LIFEC_DBSC_PROTECT_ENABLE
234LIFEC_DBSC_PROTECT_ENABLE := 1
235endif
236$(eval $(call add_define,LIFEC_DBSC_PROTECT_ENABLE))
237
238# Process PMIC_ROHM_BD9571 flag
239ifndef PMIC_ROHM_BD9571
240PMIC_ROHM_BD9571 := 1
241endif
242$(eval $(call add_define,PMIC_ROHM_BD9571))
243
244# Process PMIC_LEVEL_MODE flag
245ifndef PMIC_LEVEL_MODE
246PMIC_LEVEL_MODE := 1
247endif
248$(eval $(call add_define,PMIC_LEVEL_MODE))
249
250# Process RCAR_GEN3_ULCB flag
251ifndef RCAR_GEN3_ULCB
252RCAR_GEN3_ULCB := 0
253endif
254ifeq (${RCAR_GEN3_ULCB},1)
255 BOARD_DEFAULT := 0x10
256 $(eval $(call add_define,BOARD_DEFAULT))
257endif
258$(eval $(call add_define,RCAR_GEN3_ULCB))
259
260# Process RCAR_REF_INT flag
261ifndef RCAR_REF_INT
262RCAR_REF_INT :=0
263endif
264$(eval $(call add_define,RCAR_REF_INT))
265
266# Process RCAR_REWT_TRAINING flag
267ifndef RCAR_REWT_TRAINING
268RCAR_REWT_TRAINING := 0
269endif
270$(eval $(call add_define,RCAR_REWT_TRAINING))
271
272# Process RCAR_SYSTEM_SUSPEND flag
273ifndef RCAR_SYSTEM_SUSPEND
274RCAR_SYSTEM_SUSPEND := 1
275endif
276$(eval $(call add_define,RCAR_SYSTEM_SUSPEND))
277
278# SYSTEM_SUSPEND requires power control of PMIC etc.
279# When executing SYSTEM_SUSPEND other than Salvator-X, Salvator-XS and Ebisu,
280# processing equivalent to that implemented in PMIC_ROHM_BD9571 is necessary.
281ifeq (${RCAR_SYSTEM_SUSPEND},1)
282 ifeq (${PMIC_ROHM_BD9571},0)
283 $(error "Error: When you want RCAR_SYSTEM_SUSPEND to be enable, please also set PMIC_ROHM_BD9571 to enable.")
284 endif
285endif
286
287# Process RCAR_DRAM_LPDDR4_MEMCONF flag
288ifndef RCAR_DRAM_LPDDR4_MEMCONF
289RCAR_DRAM_LPDDR4_MEMCONF :=1
290endif
291$(eval $(call add_define,RCAR_DRAM_LPDDR4_MEMCONF))
292
293# Process RCAR_DRAM_DDR3L_MEMCONF flag
294ifndef RCAR_DRAM_DDR3L_MEMCONF
295RCAR_DRAM_DDR3L_MEMCONF :=1
296endif
297$(eval $(call add_define,RCAR_DRAM_DDR3L_MEMCONF))
298
299# Process RCAR_DRAM_DDR3L_MEMDUAL flag
300ifndef RCAR_DRAM_DDR3L_MEMDUAL
301RCAR_DRAM_DDR3L_MEMDUAL :=1
302endif
303$(eval $(call add_define,RCAR_DRAM_DDR3L_MEMDUAL))
304
305# Process RCAR_BL33_ARG0 flag
306ifdef RCAR_BL33_ARG0
307$(eval $(call add_define,RCAR_BL33_ARG0))
308endif
309
310#Process RCAR_BL2_DCACHE flag
311ifndef RCAR_BL2_DCACHE
312RCAR_BL2_DCACHE := 0
313endif
314$(eval $(call add_define,RCAR_BL2_DCACHE))
315
316# Process RCAR_DRAM_CHANNEL flag
317ifndef RCAR_DRAM_CHANNEL
318RCAR_DRAM_CHANNEL :=15
319endif
320$(eval $(call add_define,RCAR_DRAM_CHANNEL))
321
322#Process RCAR_SYSTEM_RESET_KEEPON_DDR flag
323ifndef RCAR_SYSTEM_RESET_KEEPON_DDR
324RCAR_SYSTEM_RESET_KEEPON_DDR := 0
325endif
326$(eval $(call add_define,RCAR_SYSTEM_RESET_KEEPON_DDR))
327
328# RCAR_SYSTEM_RESET_KEEPON_DDR requires power control of PMIC etc.
329# When executing SYSTEM_SUSPEND other than Salvator-X, Salvator-XS and Ebisu,
330# processing equivalent to that implemented in PMIC_ROHM_BD9571 is necessary.
331# Also, it is necessary to enable RCAR_SYSTEM_SUSPEND.
332ifeq (${RCAR_SYSTEM_RESET_KEEPON_DDR},1)
333 ifeq (${PMIC_ROHM_BD9571},0)
334 $(error "Error: When you want RCAR_SYSTEM_RESET_KEEPON_DDR to be enable, please also set PMIC_ROHM_BD9571 to enable.")
335 endif
336 ifeq (${RCAR_SYSTEM_SUSPEND},0)
337 $(error "Error: When you want RCAR_SYSTEM_RESET_KEEPON_DDR to be enable, please also set RCAR_SYSTEM_SUSPEND to enable.")
338 endif
339endif
340
341# Enable workarounds for selected Cortex-A53 erratas.
342ERRATA_A53_835769 := 1
343ERRATA_A53_843419 := 1
344ERRATA_A53_855873 := 1
345
346# Enable workarounds for selected Cortex-A57 erratas.
347ERRATA_A57_859972 := 1
348ERRATA_A57_813419 := 1
349
Jorge Ramirez-Ortiz47503d22018-09-23 09:36:52 +0200350include drivers/staging/renesas/rcar/ddr/ddr.mk
351include drivers/staging/renesas/rcar/qos/qos.mk
352include drivers/staging/renesas/rcar/pfc/pfc.mk
Marek Vasut93c85fc2018-10-02 20:45:18 +0200353include lib/libfdt/libfdt.mk
Jorge Ramirez-Ortizbf084dc2018-09-23 09:36:13 +0200354
Antonio Nino Diaz50a4d1a2019-02-01 12:22:22 +0000355PLAT_INCLUDES := -Idrivers/staging/renesas/rcar/ddr \
Jorge Ramirez-Ortiz47503d22018-09-23 09:36:52 +0200356 -Idrivers/staging/renesas/rcar/qos \
Jorge Ramirez-Ortizbf084dc2018-09-23 09:36:13 +0200357 -Idrivers/renesas/rcar/iic_dvfs \
358 -Idrivers/renesas/rcar/board \
Marek Vasut38ec9e52018-12-28 11:26:03 +0100359 -Idrivers/renesas/rcar/cpld/ \
Jorge Ramirez-Ortizbf084dc2018-09-23 09:36:13 +0200360 -Idrivers/renesas/rcar/avs \
361 -Idrivers/renesas/rcar/delay \
362 -Idrivers/renesas/rcar/rom \
363 -Idrivers/renesas/rcar/scif \
364 -Idrivers/renesas/rcar/emmc \
365 -Idrivers/renesas/rcar/pwrc \
366 -Idrivers/renesas/rcar/io \
Jorge Ramirez-Ortizbf084dc2018-09-23 09:36:13 +0200367 -Iplat/renesas/rcar/include/registers \
368 -Iplat/renesas/rcar/include \
369 -Iplat/renesas/rcar
370
Marek Vasut8ed5c5c2019-02-12 00:09:46 +0100371PLAT_BL_COMMON_SOURCES := drivers/renesas/rcar/iic_dvfs/iic_dvfs.c \
372 plat/renesas/rcar/rcar_common.c
Jorge Ramirez-Ortizbf084dc2018-09-23 09:36:13 +0200373
374RCAR_GIC_SOURCES := drivers/arm/gic/common/gic_common.c \
375 drivers/arm/gic/v2/gicv2_main.c \
376 drivers/arm/gic/v2/gicv2_helpers.c \
377 plat/common/plat_gicv2.c
378
379BL2_SOURCES += ${RCAR_GIC_SOURCES} \
380 lib/cpus/aarch64/cortex_a53.S \
381 lib/cpus/aarch64/cortex_a57.S \
Marek Vasut93c85fc2018-10-02 20:45:18 +0200382 ${LIBFDT_SRCS} \
Jorge Ramirez-Ortizbf084dc2018-09-23 09:36:13 +0200383 common/desc_image_load.c \
384 plat/renesas/rcar/aarch64/platform_common.c \
385 plat/renesas/rcar/aarch64/plat_helpers.S \
386 plat/renesas/rcar/bl2_interrupt_error.c \
387 plat/renesas/rcar/bl2_secure_setting.c \
388 plat/renesas/rcar/bl2_plat_setup.c \
389 plat/renesas/rcar/plat_storage.c \
390 plat/renesas/rcar/bl2_plat_mem_params_desc.c \
391 plat/renesas/rcar/plat_image_load.c \
392 plat/renesas/rcar/bl2_cpg_init.c \
393 drivers/renesas/rcar/console/rcar_printf.c \
394 drivers/renesas/rcar/scif/scif.S \
395 drivers/renesas/rcar/common.c \
396 drivers/renesas/rcar/io/io_emmcdrv.c \
397 drivers/renesas/rcar/io/io_memdrv.c \
398 drivers/renesas/rcar/io/io_rcar.c \
399 drivers/renesas/rcar/auth/auth_mod.c \
400 drivers/renesas/rcar/rpc/rpc_driver.c \
401 drivers/renesas/rcar/dma/dma_driver.c \
402 drivers/renesas/rcar/avs/avs_driver.c \
Marek Vasut1778b412018-12-26 15:57:08 +0100403 drivers/renesas/rcar/delay/micro_delay.c \
Jorge Ramirez-Ortizbf084dc2018-09-23 09:36:13 +0200404 drivers/renesas/rcar/emmc/emmc_interrupt.c \
405 drivers/renesas/rcar/emmc/emmc_utility.c \
406 drivers/renesas/rcar/emmc/emmc_mount.c \
407 drivers/renesas/rcar/emmc/emmc_init.c \
408 drivers/renesas/rcar/emmc/emmc_read.c \
409 drivers/renesas/rcar/emmc/emmc_cmd.c \
410 drivers/renesas/rcar/watchdog/swdt.c \
411 drivers/renesas/rcar/rom/rom_api.c \
412 drivers/renesas/rcar/board/board.c \
413 drivers/io/io_storage.c
414
415BL31_SOURCES += ${RCAR_GIC_SOURCES} \
416 lib/cpus/aarch64/cortex_a53.S \
417 lib/cpus/aarch64/cortex_a57.S \
418 plat/common/plat_psci_common.c \
419 plat/renesas/rcar/plat_topology.c \
420 plat/renesas/rcar/aarch64/plat_helpers.S \
421 plat/renesas/rcar/aarch64/platform_common.c \
422 plat/renesas/rcar/bl31_plat_setup.c \
423 plat/renesas/rcar/plat_pm.c \
424 drivers/renesas/rcar/console/rcar_console.S \
425 drivers/renesas/rcar/console/rcar_printf.c \
Marek Vasut4bc543c2018-12-28 20:15:33 +0100426 drivers/renesas/rcar/delay/micro_delay.c \
Jorge Ramirez-Ortizbf084dc2018-09-23 09:36:13 +0200427 drivers/renesas/rcar/pwrc/call_sram.S \
428 drivers/renesas/rcar/pwrc/pwrc.c \
429 drivers/renesas/rcar/common.c \
430 drivers/arm/cci/cci.c
431
432ifeq (${RCAR_GEN3_ULCB},1)
433BL31_SOURCES += drivers/renesas/rcar/cpld/ulcb_cpld.c
434endif
435
436include lib/xlat_tables_v2/xlat_tables.mk
437include drivers/auth/mbedtls/mbedtls_crypto.mk
438PLAT_BL_COMMON_SOURCES += ${XLAT_TABLES_LIB_SRCS}
439
440# build the layout images for the bootrom and the necessary srecords
441rcar: rcar_layout_tool rcar_srecord
442distclean realclean clean: clean_layout_tool clean_srecord
443
444# layout images
445LAYOUT_TOOLPATH ?= tools/renesas/rcar_layout_create
446
447clean_layout_tool:
448 @echo "clean layout tool"
449 ${Q}${MAKE} -C ${LAYOUT_TOOLPATH} clean
450
451.PHONY: rcar_layout_tool
452rcar_layout_tool:
453 @echo "generating layout srecs"
454 ${Q}${MAKE} CPPFLAGS="-D=AARCH64" --no-print-directory -C ${LAYOUT_TOOLPATH}
455
456# srecords
457SREC_PATH = ${BUILD_PLAT}
458BL2_ELF_SRC = ${SREC_PATH}/bl2/bl2.elf
459BL31_ELF_SRC = ${SREC_PATH}/bl31/bl31.elf
460
461clean_srecord:
462 @echo "clean bl2 and bl31 srecs"
463 rm -f ${SREC_PATH}/bl2.srec ${SREC_PATH}/bl31.srec
464
465.PHONY: rcar_srecord
Marek Vasut7043fce2018-12-31 19:47:37 +0100466rcar_srecord: $(BL2_ELF_SRC) $(BL31_ELF_SRC)
Jorge Ramirez-Ortizbf084dc2018-09-23 09:36:13 +0200467 @echo "generating srec: ${SREC_PATH}/bl2.srec"
468 $(Q)$(OC) -O srec --srec-forceS3 ${BL2_ELF_SRC} ${SREC_PATH}/bl2.srec
469 @echo "generating srec: ${SREC_PATH}/bl31.srec"
470 $(Q)$(OC) -O srec --srec-forceS3 ${BL31_ELF_SRC} ${SREC_PATH}/bl31.srec
471