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},G2M)
15    RCAR_LSI:=${RZ_G2M}
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},13)
27        RCAR_LSI_CUT:=3
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},G2H)
36    RCAR_LSI:=${RZ_G2H}
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},G2N)
51    RCAR_LSI:=${RZ_G2N}
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
63        $(error "Error: ${LSI_CUT} is not supported.")
64      endif
65      $(eval $(call add_define,RCAR_LSI_CUT))
66    endif
67  else ifeq (${LSI},G2E)
68    RCAR_LSI:=${RZ_G2E}
69    ifndef LSI_CUT
70      # enable compatible function.
71      RCAR_LSI_CUT_COMPAT := 1
72      $(eval $(call add_define,RCAR_LSI_CUT_COMPAT))
73    else
74      # disable compatible function.
75      ifeq (${LSI_CUT},10)
76        RCAR_LSI_CUT:=0
77      else ifeq (${LSI_CUT},11)
78        RCAR_LSI_CUT:=1
79      else
80        $(error "Error: ${LSI_CUT} is not supported.")
81      endif
82      $(eval $(call add_define,RCAR_LSI_CUT))
83    endif
84  else
85    $(error "Error: ${LSI} is not supported.")
86  endif
87  $(eval $(call add_define,RCAR_LSI))
88endif
89
90# Process RZG_LCS_STATE_DETECTION_ENABLE flag
91# Enable to get LCS state information
92ifndef RZG_LCS_STATE_DETECTION_ENABLE
93RZG_LCS_STATE_DETECTION_ENABLE := 0
94endif
95$(eval $(call add_define,RZG_LCS_STATE_DETECTION_ENABLE))
96
97# Process RCAR_SECURE_BOOT flag
98ifndef RCAR_SECURE_BOOT
99RCAR_SECURE_BOOT := 0
100endif
101$(eval $(call add_define,RCAR_SECURE_BOOT))
102
103# LCS state of RZ/G2 Chip is all CM.
104# However certain chips(RZ/G2M and RZ/G2E) have incorrect factory Fuse settings
105# which results in getting incorrect LCS states
106# if need to enable RCAR_SECURE_BOOT, make sure the chip has proper factory Fuse settings.
107ifeq (${RCAR_SECURE_BOOT},1)
108  ifeq (${RZG_LCS_STATE_DETECTION_ENABLE},0)
109    $(error "Error: Please check the chip has proper factory Fuse settings and set RZG_LCS_STATE_DETECTION_ENABLE to enable.")
110  endif
111endif
112
113# lock RPC HYPERFLASH access by default
114# unlock to repogram the ATF firmware from u-boot
115ifndef RCAR_RPC_HYPERFLASH_LOCKED
116RCAR_RPC_HYPERFLASH_LOCKED := 1
117endif
118$(eval $(call add_define,RCAR_RPC_HYPERFLASH_LOCKED))
119
120# Process RCAR_QOS_TYPE flag
121ifndef RCAR_QOS_TYPE
122RCAR_QOS_TYPE := 0
123endif
124$(eval $(call add_define,RCAR_QOS_TYPE))
125
126# Process RCAR_DRAM_SPLIT flag
127ifndef RCAR_DRAM_SPLIT
128RCAR_DRAM_SPLIT := 0
129endif
130$(eval $(call add_define,RCAR_DRAM_SPLIT))
131
132# Process RCAR_BL33_EXECUTION_EL flag
133ifndef RCAR_BL33_EXECUTION_EL
134RCAR_BL33_EXECUTION_EL := 0
135endif
136$(eval $(call add_define,RCAR_BL33_EXECUTION_EL))
137
138# Process RCAR_AVS_SETTING_ENABLE flag
139ifndef AVS_SETTING_ENABLE
140AVS_SETTING_ENABLE := 0
141endif
142$(eval $(call add_define,AVS_SETTING_ENABLE))
143
144# Process RCAR_LOSSY_ENABLE flag
145ifndef RCAR_LOSSY_ENABLE
146RCAR_LOSSY_ENABLE := 0
147endif
148$(eval $(call add_define,RCAR_LOSSY_ENABLE))
149
150# Process LIFEC_DBSC_PROTECT_ENABLE flag
151ifndef LIFEC_DBSC_PROTECT_ENABLE
152LIFEC_DBSC_PROTECT_ENABLE := 1
153endif
154$(eval $(call add_define,LIFEC_DBSC_PROTECT_ENABLE))
155
156# Process RCAR_GEN3_ULCB flag
157ifndef RCAR_GEN3_ULCB
158RCAR_GEN3_ULCB := 0
159endif
160
161# Process RCAR_REF_INT flag
162ifndef RCAR_REF_INT
163RCAR_REF_INT :=0
164endif
165$(eval $(call add_define,RCAR_REF_INT))
166
167# Process RCAR_REWT_TRAINING flag
168ifndef RCAR_REWT_TRAINING
169RCAR_REWT_TRAINING := 1
170endif
171$(eval $(call add_define,RCAR_REWT_TRAINING))
172
173# Process RCAR_SYSTEM_SUSPEND flag
174ifndef RCAR_SYSTEM_SUSPEND
175RCAR_SYSTEM_SUSPEND := 0
176endif
177$(eval $(call add_define,RCAR_SYSTEM_SUSPEND))
178
179# Process RCAR_DRAM_LPDDR4_MEMCONF flag
180ifndef RCAR_DRAM_LPDDR4_MEMCONF
181RCAR_DRAM_LPDDR4_MEMCONF :=1
182endif
183$(eval $(call add_define,RCAR_DRAM_LPDDR4_MEMCONF))
184
185# Process RCAR_DRAM_DDR3L_MEMCONF flag
186ifndef RCAR_DRAM_DDR3L_MEMCONF
187RCAR_DRAM_DDR3L_MEMCONF :=1
188endif
189$(eval $(call add_define,RCAR_DRAM_DDR3L_MEMCONF))
190
191# Process RCAR_DRAM_DDR3L_MEMDUAL flag
192ifndef RCAR_DRAM_DDR3L_MEMDUAL
193RCAR_DRAM_DDR3L_MEMDUAL :=1
194endif
195$(eval $(call add_define,RCAR_DRAM_DDR3L_MEMDUAL))
196
197# Process RCAR_BL33_ARG0 flag
198ifdef RCAR_BL33_ARG0
199$(eval $(call add_define,RCAR_BL33_ARG0))
200endif
201
202#Process RCAR_BL2_DCACHE flag
203ifndef RCAR_BL2_DCACHE
204RCAR_BL2_DCACHE := 0
205endif
206$(eval $(call add_define,RCAR_BL2_DCACHE))
207
208# Process RCAR_DRAM_CHANNEL flag
209ifndef RCAR_DRAM_CHANNEL
210RCAR_DRAM_CHANNEL :=15
211endif
212$(eval $(call add_define,RCAR_DRAM_CHANNEL))
213
214#Process RCAR_SYSTEM_RESET_KEEPON_DDR flag
215ifndef RCAR_SYSTEM_RESET_KEEPON_DDR
216RCAR_SYSTEM_RESET_KEEPON_DDR := 0
217endif
218$(eval $(call add_define,RCAR_SYSTEM_RESET_KEEPON_DDR))
219
220RZG_SOC :=1
221$(eval $(call add_define,RZG_SOC))
222
223include drivers/renesas/common/ddr/ddr.mk
224include drivers/renesas/rzg/qos/qos.mk
225include drivers/renesas/rzg/pfc/pfc.mk
226include lib/libfdt/libfdt.mk
227
228PLAT_INCLUDES	+=	-Idrivers/renesas/common/ddr		\
229			-Idrivers/renesas/rzg/qos		\
230			-Idrivers/renesas/rzg/board		\
231			-Idrivers/renesas/common		\
232			-Idrivers/renesas/common/iic_dvfs	\
233			-Idrivers/renesas/common/avs		\
234			-Idrivers/renesas/common/delay		\
235			-Idrivers/renesas/common/rom		\
236			-Idrivers/renesas/common/scif		\
237			-Idrivers/renesas/common/emmc		\
238			-Idrivers/renesas/common/pwrc		\
239			-Idrivers/renesas/common/io
240
241BL2_SOURCES	+=	plat/renesas/rzg/bl2_plat_setup.c	\
242			drivers/renesas/rzg/board/board.c
243
244# build the layout images for the bootrom and the necessary srecords
245rzg: rzg_layout_create rzg_srecord
246distclean realclean clean: clean_layout_tool clean_srecord
247
248# layout images
249LAYOUT_TOOLPATH ?= tools/renesas/rzg_layout_create
250
251clean_layout_tool:
252	@echo "clean layout tool"
253	${Q}${MAKE} -C ${LAYOUT_TOOLPATH} clean
254
255.PHONY: rzg_layout_create
256rzg_layout_create:
257	@echo "generating layout srecs"
258	${Q}${MAKE} CPPFLAGS="-D=AARCH64" --no-print-directory -C ${LAYOUT_TOOLPATH}
259
260# srecords
261SREC_PATH	= ${BUILD_PLAT}
262BL2_ELF_SRC	= ${SREC_PATH}/bl2/bl2.elf
263BL31_ELF_SRC	= ${SREC_PATH}/bl31/bl31.elf
264
265clean_srecord:
266	@echo "clean bl2 and bl31 srecs"
267	rm -f ${SREC_PATH}/bl2.srec ${SREC_PATH}/bl31.srec
268
269.PHONY: rzg_srecord
270rzg_srecord: $(BL2_ELF_SRC) $(BL31_ELF_SRC)
271	@echo "generating srec: ${SREC_PATH}/bl2.srec"
272	$(Q)$(OC) -O srec --srec-forceS3 ${BL2_ELF_SRC}  ${SREC_PATH}/bl2.srec
273	@echo "generating srec: ${SREC_PATH}/bl31.srec"
274	$(Q)$(OC) -O srec --srec-forceS3 ${BL31_ELF_SRC} ${SREC_PATH}/bl31.srec
275