renesas: rzg: Add support to identify HopeRun HiHope RZ/G2N board
Add support to identify HopeRun HiHope RZ/G2N board. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Change-Id: Ib47aba84b63488247f6e9da1f5878140129766ce
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@ -15,6 +15,8 @@
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#ifndef BOARD_DEFAULT
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#if (RCAR_LSI == RZ_G2H)
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#define BOARD_DEFAULT (BOARD_HIHOPE_RZ_G2H << BOARD_CODE_SHIFT)
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#elif (RCAR_LSI == RZ_G2N)
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#define BOARD_DEFAULT (BOARD_HIHOPE_RZ_G2N << BOARD_CODE_SHIFT)
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#else
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#define BOARD_DEFAULT (BOARD_HIHOPE_RZ_G2M << BOARD_CODE_SHIFT)
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#endif /* RCAR_LSI == RZ_G2H */
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@ -32,10 +34,12 @@
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#define HM_ID { 0x10U, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU }
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#define HH_ID HM_ID
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#define HN_ID { 0x20U, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU }
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const char *g_board_tbl[] = {
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[BOARD_HIHOPE_RZ_G2M] = "HiHope RZ/G2M",
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[BOARD_HIHOPE_RZ_G2H] = "HiHope RZ/G2H",
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[BOARD_HIHOPE_RZ_G2N] = "HiHope RZ/G2N",
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[BOARD_UNKNOWN] = "unknown"
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};
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@ -45,6 +49,7 @@ void rzg_get_board_type(uint32_t *type, uint32_t *rev)
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const uint8_t board_tbl[][8] = {
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[BOARD_HIHOPE_RZ_G2M] = HM_ID,
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[BOARD_HIHOPE_RZ_G2H] = HH_ID,
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[BOARD_HIHOPE_RZ_G2N] = HN_ID,
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};
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uint32_t reg, boardInfo;
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@ -65,8 +70,12 @@ void rzg_get_board_type(uint32_t *type, uint32_t *rev)
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*rev = board_tbl[*type][(uint8_t)(board_id & BOARD_REV_MASK)];
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} else {
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reg = mmio_read_32(GPIO_INDT5);
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boardInfo = reg & (GP5_19_BIT | GP5_21_BIT);
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*rev = (((boardInfo & GP5_19_BIT) >> 14) |
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((boardInfo & GP5_21_BIT) >> 17)) + 0x30U;
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if (reg & GP5_25_BIT) {
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*rev = board_tbl[*type][(uint8_t)(board_id & BOARD_REV_MASK)];
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} else {
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boardInfo = reg & (GP5_19_BIT | GP5_21_BIT);
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*rev = (((boardInfo & GP5_19_BIT) >> 14) |
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((boardInfo & GP5_21_BIT) >> 17)) + 0x30U;
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}
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}
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}
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@ -10,6 +10,7 @@
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enum rzg2_board_id {
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BOARD_HIHOPE_RZ_G2M = 0,
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BOARD_HIHOPE_RZ_G2H,
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BOARD_HIHOPE_RZ_G2N,
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BOARD_UNKNOWN
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};
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@ -24,7 +24,7 @@ static void bl2_realtime_cpg_init_m3(void);
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static void bl2_system_cpg_init_m3(void);
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#endif
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#if (RCAR_LSI == RCAR_AUTO) || (RCAR_LSI == RCAR_M3N)
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#if (RCAR_LSI == RCAR_AUTO) || (RCAR_LSI == RCAR_M3N) || (RCAR_LSI == RZ_G2N)
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static void bl2_realtime_cpg_init_m3n(void);
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static void bl2_system_cpg_init_m3n(void);
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#endif
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@ -187,7 +187,7 @@ static void bl2_system_cpg_init_m3(void)
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}
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#endif
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#if (RCAR_LSI == RCAR_AUTO) || (RCAR_LSI == RCAR_M3N)
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#if (RCAR_LSI == RCAR_AUTO) || (RCAR_LSI == RCAR_M3N) || (RCAR_LSI == RZ_G2N)
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static void bl2_realtime_cpg_init_m3n(void)
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{
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/* Realtime Module Stop Control Registers */
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@ -366,7 +366,7 @@ void bl2_cpg_init(void)
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bl2_realtime_cpg_init_h3();
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#elif (RCAR_LSI == RCAR_M3) || (RCAR_LSI == RZ_G2M)
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bl2_realtime_cpg_init_m3();
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#elif RCAR_LSI == RCAR_M3N
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#elif RCAR_LSI == RCAR_M3N || (RCAR_LSI == RZ_G2N)
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bl2_realtime_cpg_init_m3n();
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#elif RCAR_LSI == RCAR_V3M
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bl2_realtime_cpg_init_v3m();
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@ -412,7 +412,7 @@ void bl2_system_cpg_init(void)
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bl2_system_cpg_init_h3();
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#elif (RCAR_LSI == RCAR_M3) || (RCAR_LSI == RZ_G2M)
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bl2_system_cpg_init_m3();
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#elif RCAR_LSI == RCAR_M3N
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#elif RCAR_LSI == RCAR_M3N || (RCAR_LSI == RZ_G2N)
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bl2_system_cpg_init_m3n();
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#elif RCAR_LSI == RCAR_V3M
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bl2_system_cpg_init_v3m();
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@ -81,6 +81,9 @@ static void bl2_init_generic_timer(void);
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#elif RCAR_LSI == RZ_G2H
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#define TARGET_PRODUCT PRR_PRODUCT_H3
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#define TARGET_NAME "RZ/G2H"
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#elif RCAR_LSI == RZ_G2N
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#define TARGET_PRODUCT PRR_PRODUCT_M3N
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#define TARGET_NAME "RZ/G2N"
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#elif RCAR_LSI == RCAR_AUTO
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#define TARGET_NAME "RZ/G2M"
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#endif /* RCAR_LSI == RZ_G2M */
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@ -431,6 +434,10 @@ static void bl2_populate_compatible_string(void *dt)
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ret = fdt_setprop_string(dt, 0, "compatible",
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"hoperun,hihope-rzg2h");
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break;
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case BOARD_HIHOPE_RZ_G2N:
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ret = fdt_setprop_string(dt, 0, "compatible",
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"hoperun,hihope-rzg2n");
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break;
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default:
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NOTICE("BL2: Cannot set compatible string, board unsupported\n");
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panic();
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@ -452,6 +459,10 @@ static void bl2_populate_compatible_string(void *dt)
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ret = fdt_appendprop_string(dt, 0, "compatible",
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"renesas,r8a774e1");
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break;
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case PRR_PRODUCT_M3N:
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ret = fdt_appendprop_string(dt, 0, "compatible",
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"renesas,r8a774b1");
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break;
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default:
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NOTICE("BL2: Cannot set compatible string, SoC unsupported\n");
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panic();
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@ -591,6 +602,10 @@ static void bl2_advertise_dram_size(uint32_t product)
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dram_config[7] = 0x80000000ULL;
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#endif /* RCAR_DRAM_LPDDR4_MEMCONF == 0 */
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break;
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case PRR_PRODUCT_M3N:
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/* 4GB(4GBx1) */
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dram_config[1] = 0x100000000ULL;
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break;
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default:
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NOTICE("BL2: Detected invalid DRAM entries\n");
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break;
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@ -611,6 +626,7 @@ void bl2_el3_early_platform_setup(u_register_t arg1, u_register_t arg2,
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const char *cpu_ca53 = "CA53";
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const char *product_g2h = "G2H";
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const char *product_g2m = "G2M";
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const char *product_g2n = "G2N";
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const char *boot_hyper80 = "HyperFlash(80MHz)";
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const char *boot_qspi40 = "QSPI Flash(40MHz)";
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const char *boot_qspi80 = "QSPI Flash(80MHz)";
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@ -681,6 +697,9 @@ void bl2_el3_early_platform_setup(u_register_t arg1, u_register_t arg2,
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case PRR_PRODUCT_H3:
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str = product_g2h;
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break;
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case PRR_PRODUCT_M3N:
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str = product_g2n;
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break;
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default:
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str = unknown;
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break;
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@ -707,6 +726,7 @@ void bl2_el3_early_platform_setup(u_register_t arg1, u_register_t arg2,
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switch (type) {
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case BOARD_HIHOPE_RZ_G2M:
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case BOARD_HIHOPE_RZ_G2H:
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case BOARD_HIHOPE_RZ_G2N:
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break;
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default:
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type = BOARD_UNKNOWN;
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@ -47,6 +47,23 @@ else
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endif
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$(eval $(call add_define,RCAR_LSI_CUT))
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endif
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else ifeq (${LSI},G2N)
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RCAR_LSI:=${RZ_G2N}
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ifndef LSI_CUT
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# enable compatible function.
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RCAR_LSI_CUT_COMPAT := 1
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$(eval $(call add_define,RCAR_LSI_CUT_COMPAT))
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else
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# disable compatible function.
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ifeq (${LSI_CUT},10)
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RCAR_LSI_CUT:=0
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else ifeq (${LSI_CUT},11)
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RCAR_LSI_CUT:=1
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else
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$(error "Error: ${LSI_CUT} is not supported.")
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endif
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$(eval $(call add_define,RCAR_LSI_CUT))
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endif
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else
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$(error "Error: ${LSI} is not supported.")
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endif
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