drivers: renesas: common: Add support for DRAM initialization on RZ/G2H SoC
Add support for initializing DRAM on RZ/G2H SoC.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Change-Id: Iae23f1093f65a9efd065d37b7d6e9340ff6350b9
diff --git a/drivers/renesas/common/ddr/ddr_b/boot_init_dram.c b/drivers/renesas/common/ddr/ddr_b/boot_init_dram.c
index 4eb8282..859c05b 100644
--- a/drivers/renesas/common/ddr/ddr_b/boot_init_dram.c
+++ b/drivers/renesas/common/ddr/ddr_b/boot_init_dram.c
@@ -37,6 +37,7 @@
#define RCAR_H3N 4
#define RZ_G2M 100U
+#define RZ_G2H 101U
#define RCAR_CUT_10 0
#define RCAR_CUT_11 1
@@ -57,7 +58,7 @@
static const uint32_t prr_product = PRR_PRODUCT_M3;
#elif(RCAR_LSI == RCAR_M3N)
static const uint32_t prr_product = PRR_PRODUCT_M3N;
-#elif(RCAR_LSI == RCAR_H3N)
+#elif(RCAR_LSI == RCAR_H3N || RCAR_LSI == RZ_G2H)
static const uint32_t prr_product = PRR_PRODUCT_H3;
#endif /* RCAR_LSI */
diff --git a/drivers/renesas/common/ddr/ddr_b/boot_init_dram_config.c b/drivers/renesas/common/ddr/ddr_b/boot_init_dram_config.c
index 4dc1fce..9ce51cf 100644
--- a/drivers/renesas/common/ddr/ddr_b/boot_init_dram_config.c
+++ b/drivers/renesas/common/ddr/ddr_b/boot_init_dram_config.c
@@ -10,7 +10,7 @@
#endif
#if (RZG_SOC == 1)
-#define BOARDNUM 2
+#define BOARDNUM 3
#else
#define BOARDNUM 22
#endif /* RZG_SOC == 1 */
@@ -173,6 +173,93 @@
0, 0, 0, 0, 0, 0, 0, 0 }
}
}
+ },
+/* boardcnf[2] HopeRun HiHope RZ/G2H board 16Gbit/1rank/2ch */
+ {
+ 0x05U,
+ 0x01U,
+ 0x0300U,
+ 0,
+ 0x0300U,
+ 0x00a0U,
+ {
+ {
+ { 0x04U, 0xffU },
+ 0x00345201UL,
+ 0x3201U,
+ { 0x01672543U, 0x45367012U, 0x45632107U, 0x60715234U },
+ { 0x08U, 0x08U, 0x08U, 0x08U },
+ WDQLVL_PAT,
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0 }
+ },
+ {
+ { 0x04U, 0xffU },
+ 0x00302154UL,
+ 0x2310U,
+ { 0x01672543U, 0x45361207U, 0x45632107U, 0x60715234U },
+ { 0x08U, 0x08U, 0x08U, 0x08U },
+ WDQLVL_PAT,
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0 }
+ },
+ {
+ { 0x04U, 0xffU },
+ 0x00302154UL,
+ 0x2310U,
+ { 0x01672543U, 0x45361207U, 0x45632107U, 0x60715234U },
+ { 0x08U, 0x08U, 0x08U, 0x08U },
+ WDQLVL_PAT,
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0 }
+ },
+ {
+ { 0xffU, 0xffU },
+ 0UL,
+ 0U,
+ { 0U, 0U, 0U, 0U },
+ { 0U, 0U, 0U, 0U },
+ WDQLVL_PAT,
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0 }
+ }
+ }
}
};
#else
@@ -1836,6 +1923,9 @@
}
}
break;
+ case PRR_PRODUCT_H3:
+ brd = 2U;
+ break;
default:
brd = 99U;
}
diff --git a/plat/renesas/common/common.mk b/plat/renesas/common/common.mk
index 984ab5b..f68f40d 100644
--- a/plat/renesas/common/common.mk
+++ b/plat/renesas/common/common.mk
@@ -34,6 +34,7 @@
RCAR_V3M:=6
RCAR_AUTO:=99
RZ_G2M:=100
+RZ_G2H:=101
$(eval $(call add_define,RCAR_H3))
$(eval $(call add_define,RCAR_M3))
$(eval $(call add_define,RCAR_M3N))
@@ -43,6 +44,7 @@
$(eval $(call add_define,RCAR_V3M))
$(eval $(call add_define,RCAR_AUTO))
$(eval $(call add_define,RZ_G2M))
+$(eval $(call add_define,RZ_G2H))
RCAR_CUT_10:=0
RCAR_CUT_11:=1