1#
2# Copyright (c) 2018-2021, Renesas Electronics Corporation. All rights reserved.
3#
4# SPDX-License-Identifier: BSD-3-Clause
5#
6
7include plat/renesas/common/common.mk
8
9ENABLE_STACK_PROTECTOR	:= strong
10
11ifndef LSI
12  $(error "Error: Unknown LSI. Please use LSI=<LSI name> to specify the LSI")
13else
14  ifeq (${LSI},AUTO)
15    RCAR_LSI:=${RCAR_AUTO}
16  else ifeq (${LSI},H3)
17    RCAR_LSI:=${RCAR_H3}
18    ifndef LSI_CUT
19      # enable compatible function.
20      RCAR_LSI_CUT_COMPAT := 1
21      $(eval $(call add_define,RCAR_LSI_CUT_COMPAT))
22    else
23      # disable compatible function.
24      ifeq (${LSI_CUT},10)
25        RCAR_LSI_CUT:=0
26      else ifeq (${LSI_CUT},11)
27        RCAR_LSI_CUT:=1
28      else ifeq (${LSI_CUT},20)
29        RCAR_LSI_CUT:=10
30      else ifeq (${LSI_CUT},30)
31        RCAR_LSI_CUT:=20
32      else
33        $(error "Error: ${LSI_CUT} is not supported.")
34      endif
35      $(eval $(call add_define,RCAR_LSI_CUT))
36    endif
37  else ifeq (${LSI},H3N)
38    RCAR_LSI:=${RCAR_H3N}
39    ifndef LSI_CUT
40      # enable compatible function.
41      RCAR_LSI_CUT_COMPAT := 1
42      $(eval $(call add_define,RCAR_LSI_CUT_COMPAT))
43    else
44      # disable compatible function.
45      ifeq (${LSI_CUT},30)
46        RCAR_LSI_CUT:=20
47      else
48        $(error "Error: ${LSI_CUT} is not supported.")
49      endif
50      $(eval $(call add_define,RCAR_LSI_CUT))
51    endif
52  else ifeq (${LSI},M3)
53    RCAR_LSI:=${RCAR_M3}
54    ifndef LSI_CUT
55      # enable compatible function.
56      RCAR_LSI_CUT_COMPAT := 1
57      $(eval $(call add_define,RCAR_LSI_CUT_COMPAT))
58    else
59      # disable compatible function.
60      ifeq (${LSI_CUT},10)
61        RCAR_LSI_CUT:=0
62      else ifeq (${LSI_CUT},11)
63        RCAR_LSI_CUT:=1
64      else ifeq (${LSI_CUT},13)
65        RCAR_LSI_CUT:=3
66      else ifeq (${LSI_CUT},30)
67        RCAR_LSI_CUT:=20
68      else
69        $(error "Error: ${LSI_CUT} is not supported.")
70      endif
71      $(eval $(call add_define,RCAR_LSI_CUT))
72    endif
73  else ifeq (${LSI},M3N)
74    RCAR_LSI:=${RCAR_M3N}
75    ifndef LSI_CUT
76      # enable compatible function.
77      RCAR_LSI_CUT_COMPAT := 1
78      $(eval $(call add_define,RCAR_LSI_CUT_COMPAT))
79    else
80      # disable compatible function.
81      ifeq (${LSI_CUT},10)
82        RCAR_LSI_CUT:=0
83      else ifeq (${LSI_CUT},11)
84        RCAR_LSI_CUT:=1
85      else
86        $(error "Error: ${LSI_CUT} is not supported.")
87      endif
88      $(eval $(call add_define,RCAR_LSI_CUT))
89    endif
90  else ifeq (${LSI},E3)
91    RCAR_LSI:=${RCAR_E3}
92    ifndef LSI_CUT
93      # enable compatible function.
94      RCAR_LSI_CUT_COMPAT := 1
95      $(eval $(call add_define,RCAR_LSI_CUT_COMPAT))
96    else
97      # disable compatible function.
98      ifeq (${LSI_CUT},10)
99        RCAR_LSI_CUT:=0
100      else ifeq (${LSI_CUT},11)
101        RCAR_LSI_CUT:=1
102      else
103        $(error "Error: ${LSI_CUT} is not supported.")
104      endif
105      $(eval $(call add_define,RCAR_LSI_CUT))
106    endif
107  else ifeq (${LSI},D3)
108    RCAR_LSI:=${RCAR_D3}
109    ifndef LSI_CUT
110      # enable compatible function.
111      RCAR_LSI_CUT_COMPAT := 1
112      $(eval $(call add_define,RCAR_LSI_CUT_COMPAT))
113    else
114      # disable compatible function.
115      ifeq (${LSI_CUT},10)
116        RCAR_LSI_CUT:=0
117      else
118        $(error "Error: ${LSI_CUT} is not supported.")
119      endif
120      $(eval $(call add_define,RCAR_LSI_CUT))
121    endif
122  else ifeq (${LSI},V3M)
123    RCAR_LSI:=${RCAR_V3M}
124    ifndef LSI_CUT
125      # enable compatible function.
126      RCAR_LSI_CUT_COMPAT := 1
127      $(eval $(call add_define,RCAR_LSI_CUT_COMPAT))
128    else
129      # disable compatible function.
130      ifeq (${LSI_CUT},10)
131        RCAR_LSI_CUT:=0
132      endif
133      ifeq (${LSI_CUT},20)
134        RCAR_LSI_CUT:=10
135      endif
136      $(eval $(call add_define,RCAR_LSI_CUT))
137    endif
138  else
139    $(error "Error: ${LSI} is not supported.")
140  endif
141  $(eval $(call add_define,RCAR_LSI))
142endif
143
144# lock RPC HYPERFLASH access by default
145# unlock to repogram the ATF firmware from u-boot
146ifndef RCAR_RPC_HYPERFLASH_LOCKED
147RCAR_RPC_HYPERFLASH_LOCKED := 1
148endif
149$(eval $(call add_define,RCAR_RPC_HYPERFLASH_LOCKED))
150
151# Process RCAR_SECURE_BOOT flag
152ifndef RCAR_SECURE_BOOT
153RCAR_SECURE_BOOT := 1
154endif
155$(eval $(call add_define,RCAR_SECURE_BOOT))
156
157# Process RCAR_QOS_TYPE flag
158ifndef RCAR_QOS_TYPE
159RCAR_QOS_TYPE := 0
160endif
161$(eval $(call add_define,RCAR_QOS_TYPE))
162
163# Process RCAR_DRAM_SPLIT flag
164ifndef RCAR_DRAM_SPLIT
165RCAR_DRAM_SPLIT := 0
166endif
167$(eval $(call add_define,RCAR_DRAM_SPLIT))
168
169# Process RCAR_BL33_EXECUTION_EL flag
170ifndef RCAR_BL33_EXECUTION_EL
171RCAR_BL33_EXECUTION_EL := 0
172endif
173$(eval $(call add_define,RCAR_BL33_EXECUTION_EL))
174
175# Process RCAR_AVS_SETTING_ENABLE flag
176ifeq (${RCAR_AVS_SETTING_ENABLE},0)
177AVS_SETTING_ENABLE := 0
178else
179AVS_SETTING_ENABLE := 1
180endif
181$(eval $(call add_define,AVS_SETTING_ENABLE))
182
183# Process RCAR_LOSSY_ENABLE flag
184ifndef RCAR_LOSSY_ENABLE
185RCAR_LOSSY_ENABLE := 0
186endif
187$(eval $(call add_define,RCAR_LOSSY_ENABLE))
188
189# Process LIFEC_DBSC_PROTECT_ENABLE flag
190ifndef LIFEC_DBSC_PROTECT_ENABLE
191LIFEC_DBSC_PROTECT_ENABLE := 1
192endif
193$(eval $(call add_define,LIFEC_DBSC_PROTECT_ENABLE))
194
195# Process PMIC_ROHM_BD9571 flag
196ifndef PMIC_ROHM_BD9571
197PMIC_ROHM_BD9571 := 1
198endif
199$(eval $(call add_define,PMIC_ROHM_BD9571))
200
201# Process PMIC_LEVEL_MODE flag
202ifndef PMIC_LEVEL_MODE
203PMIC_LEVEL_MODE := 1
204endif
205$(eval $(call add_define,PMIC_LEVEL_MODE))
206
207# Process RCAR_GEN3_ULCB flag
208ifndef RCAR_GEN3_ULCB
209RCAR_GEN3_ULCB := 0
210endif
211ifeq (${RCAR_GEN3_ULCB},1)
212 BOARD_DEFAULT := 0x10
213 $(eval $(call add_define,BOARD_DEFAULT))
214endif
215$(eval $(call add_define,RCAR_GEN3_ULCB))
216
217# Process RCAR_REF_INT flag
218ifndef RCAR_REF_INT
219RCAR_REF_INT :=0
220endif
221$(eval $(call add_define,RCAR_REF_INT))
222
223# Process RCAR_REWT_TRAINING flag
224ifndef RCAR_REWT_TRAINING
225RCAR_REWT_TRAINING := 1
226endif
227$(eval $(call add_define,RCAR_REWT_TRAINING))
228
229# Process RCAR_SYSTEM_SUSPEND flag
230ifndef RCAR_SYSTEM_SUSPEND
231RCAR_SYSTEM_SUSPEND := 1
232endif
233$(eval $(call add_define,RCAR_SYSTEM_SUSPEND))
234
235# SYSTEM_SUSPEND requires power control of PMIC etc.
236# When executing SYSTEM_SUSPEND other than Salvator-X, Salvator-XS and Ebisu,
237# processing equivalent to that implemented in PMIC_ROHM_BD9571 is necessary.
238ifeq (${RCAR_SYSTEM_SUSPEND},1)
239  ifeq (${PMIC_ROHM_BD9571},0)
240    $(error "Error: When you want RCAR_SYSTEM_SUSPEND to be enable, please also set PMIC_ROHM_BD9571 to enable.")
241  endif
242endif
243
244# Process RCAR_DRAM_LPDDR4_MEMCONF flag
245ifndef RCAR_DRAM_LPDDR4_MEMCONF
246RCAR_DRAM_LPDDR4_MEMCONF :=1
247endif
248$(eval $(call add_define,RCAR_DRAM_LPDDR4_MEMCONF))
249
250# Process RCAR_DRAM_MEMRANK flag
251ifndef RCAR_DRAM_MEMRANK
252RCAR_DRAM_MEMRANK :=0
253endif
254$(eval $(call add_define,RCAR_DRAM_MEMRANK))
255
256# Process RCAR_DRAM_DDR3L_MEMCONF flag
257ifndef RCAR_DRAM_DDR3L_MEMCONF
258RCAR_DRAM_DDR3L_MEMCONF :=1
259endif
260$(eval $(call add_define,RCAR_DRAM_DDR3L_MEMCONF))
261
262# Process RCAR_DRAM_DDR3L_MEMDUAL flag
263ifndef RCAR_DRAM_DDR3L_MEMDUAL
264RCAR_DRAM_DDR3L_MEMDUAL :=1
265endif
266$(eval $(call add_define,RCAR_DRAM_DDR3L_MEMDUAL))
267
268# Process RCAR_BL33_ARG0 flag
269ifdef RCAR_BL33_ARG0
270$(eval $(call add_define,RCAR_BL33_ARG0))
271endif
272
273#Process RCAR_BL2_DCACHE flag
274ifndef RCAR_BL2_DCACHE
275RCAR_BL2_DCACHE := 0
276endif
277$(eval $(call add_define,RCAR_BL2_DCACHE))
278
279# Process RCAR_DRAM_CHANNEL flag
280ifndef RCAR_DRAM_CHANNEL
281RCAR_DRAM_CHANNEL :=15
282endif
283$(eval $(call add_define,RCAR_DRAM_CHANNEL))
284
285#Process RCAR_SYSTEM_RESET_KEEPON_DDR flag
286ifndef RCAR_SYSTEM_RESET_KEEPON_DDR
287RCAR_SYSTEM_RESET_KEEPON_DDR := 0
288endif
289$(eval $(call add_define,RCAR_SYSTEM_RESET_KEEPON_DDR))
290
291ifndef RCAR_GEN3_BL33_GZIP
292RCAR_GEN3_BL33_GZIP := 0
293endif
294$(eval $(call add_define,RCAR_GEN3_BL33_GZIP))
295
296# RCAR_SYSTEM_RESET_KEEPON_DDR requires power control of PMIC etc.
297# When executing SYSTEM_SUSPEND other than Salvator-X, Salvator-XS and Ebisu,
298# processing equivalent to that implemented in PMIC_ROHM_BD9571 is necessary.
299# Also, it is necessary to enable RCAR_SYSTEM_SUSPEND.
300ifeq (${RCAR_SYSTEM_RESET_KEEPON_DDR},1)
301  ifeq (${PMIC_ROHM_BD9571},0)
302    $(error "Error: When you want RCAR_SYSTEM_RESET_KEEPON_DDR to be enable, please also set PMIC_ROHM_BD9571 to enable.")
303  endif
304  ifeq (${RCAR_SYSTEM_SUSPEND},0)
305    $(error "Error: When you want RCAR_SYSTEM_RESET_KEEPON_DDR to be enable, please also set RCAR_SYSTEM_SUSPEND to enable.")
306  endif
307endif
308
309include drivers/renesas/common/ddr/ddr.mk
310include drivers/renesas/rcar/qos/qos.mk
311include drivers/renesas/rcar/pfc/pfc.mk
312include lib/libfdt/libfdt.mk
313
314PLAT_INCLUDES	+=	-Idrivers/renesas/common/ddr		\
315			-Idrivers/renesas/rcar/qos		\
316			-Idrivers/renesas/rcar/board		\
317			-Idrivers/renesas/rcar/cpld/		\
318			-Idrivers/renesas/common		\
319			-Idrivers/renesas/common/iic_dvfs	\
320			-Idrivers/renesas/common/avs		\
321			-Idrivers/renesas/common/delay		\
322			-Idrivers/renesas/common/rom		\
323			-Idrivers/renesas/common/scif		\
324			-Idrivers/renesas/common/emmc		\
325			-Idrivers/renesas/common/pwrc		\
326			-Idrivers/renesas/common/io
327
328BL2_SOURCES	+=	plat/renesas/rcar/bl2_plat_setup.c	\
329			drivers/renesas/rcar/board/board.c
330
331ifeq (${RCAR_GEN3_BL33_GZIP},1)
332include lib/zlib/zlib.mk
333
334BL2_SOURCES	+=	common/image_decompress.c               \
335			$(ZLIB_SOURCES)
336endif
337
338ifneq (${ENABLE_STACK_PROTECTOR},0)
339BL_COMMON_SOURCES	+=	plat/renesas/rcar/rcar_stack_protector.c
340endif
341
342ifeq (${RCAR_GEN3_ULCB},1)
343BL31_SOURCES		+=	drivers/renesas/rcar/cpld/ulcb_cpld.c
344endif
345
346# build the layout images for the bootrom and the necessary srecords
347rcar: rcar_layout_tool rcar_srecord
348distclean realclean clean: clean_layout_tool clean_srecord
349
350# layout images
351LAYOUT_TOOLPATH ?= tools/renesas/rcar_layout_create
352
353clean_layout_tool:
354	@echo "clean layout tool"
355	${Q}${MAKE} -C ${LAYOUT_TOOLPATH} clean
356
357.PHONY: rcar_layout_tool
358rcar_layout_tool:
359	@echo "generating layout srecs"
360	${Q}${MAKE} CPPFLAGS="-D=AARCH64" --no-print-directory -C ${LAYOUT_TOOLPATH}
361
362# srecords
363SREC_PATH	= ${BUILD_PLAT}
364BL2_ELF_SRC	= ${SREC_PATH}/bl2/bl2.elf
365BL31_ELF_SRC	= ${SREC_PATH}/bl31/bl31.elf
366
367clean_srecord:
368	@echo "clean bl2 and bl31 srecs"
369	rm -f ${SREC_PATH}/bl2.srec ${SREC_PATH}/bl31.srec
370
371$(SREC_PATH)/bl2.srec: $(BL2_ELF_SRC)
372	@echo "generating srec: $(SREC_PATH)/bl2.srec"
373	$(Q)$($(ARCH)-oc) -O srec --srec-forceS3 $(BL2_ELF_SRC)  $(SREC_PATH)/bl2.srec
374
375$(SREC_PATH)/bl31.srec: $(BL31_ELF_SRC)
376	@echo "generating srec: $(SREC_PATH)/bl31.srec"
377	$(Q)$($(ARCH)-oc) -O srec --srec-forceS3 $(BL31_ELF_SRC) $(SREC_PATH)/bl31.srec
378
379.PHONY: rcar_srecord
380rcar_srecord: $(SREC_PATH)/bl2.srec $(SREC_PATH)/bl31.srec
381