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