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Commit b60b9b5a authored by Marek Vasut's avatar Marek Vasut
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rcar_gen3: drivers: ddr_a: Add D3 DDR init 



Add R-Car D3 DDR initialization code. The code is in staging and needs
cleanup, and possibly can even be merged with the E3 init code.
Signed-off-by: default avatarMarek Vasut <marek.vasut+renesas@gmail.com>
parent cdea546d
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drivers/staging/renesas/rcar/ddr/ddr.mk
View file @ b60b9b5a
...@@ -6,8 +6,10 @@ ...@@ -6,8 +6,10 @@
ifeq (${RCAR_LSI},${RCAR_E3}) ifeq (${RCAR_LSI},${RCAR_E3})
include drivers/staging/renesas/rcar/ddr/ddr_a/ddr_a.mk include drivers/staging/renesas/rcar/ddr/ddr_a/ddr_a.mk
BL2_SOURCES += drivers/staging/renesas/rcar/ddr/dram_sub_func.c
else ifeq (${RCAR_LSI},${RCAR_D3})
include drivers/staging/renesas/rcar/ddr/ddr_a/ddr_a.mk
else else
include drivers/staging/renesas/rcar/ddr/ddr_b/ddr_b.mk include drivers/staging/renesas/rcar/ddr/ddr_b/ddr_b.mk
BL2_SOURCES += drivers/staging/renesas/rcar/ddr/dram_sub_func.c
endif endif
BL2_SOURCES += drivers/staging/renesas/rcar/ddr/dram_sub_func.c
drivers/staging/renesas/rcar/ddr/ddr_a/boot_init_dram_regdef_d3.h 0 → 100644
View file @ b60b9b5a
/*
* Copyright (c) 2015-2017, Renesas Electronics Corporation
* All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
/*
* Revision history
*
* rev.0.01 2017/05/22 New
*/
#ifndef BOOT_INIT_DRAM_REGDEF_D3_H_
#define BOOT_INIT_DRAM_REGDEF_D3_H_
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#define BIT0 0x00000001U
#define BIT30 0x40000000U
/* DBSC registers */
#define DBSC_D3_DBSYSCONF1 0xE6790004U
#define DBSC_D3_DBPHYCONF0 0xE6790010U
#define DBSC_D3_DBKIND 0xE6790020U
#define DBSC_D3_DBMEMCONF00 0xE6790030U
#define DBSC_D3_DBMEMCONF01 0xE6790034U
#define DBSC_D3_DBMEMCONF02 0xE6790038U
#define DBSC_D3_DBMEMCONF03 0xE679003CU
#define DBSC_D3_DBMEMCONF10 0xE6790040U
#define DBSC_D3_DBMEMCONF11 0xE6790044U
#define DBSC_D3_DBMEMCONF12 0xE6790048U
#define DBSC_D3_DBMEMCONF13 0xE679004CU
#define DBSC_D3_DBMEMCONF20 0xE6790050U
#define DBSC_D3_DBMEMCONF21 0xE6790054U
#define DBSC_D3_DBMEMCONF22 0xE6790058U
#define DBSC_D3_DBMEMCONF23 0xE679005CU
#define DBSC_D3_DBMEMCONF30 0xE6790060U
#define DBSC_D3_DBMEMCONF31 0xE6790064U
#define DBSC_D3_DBMEMCONF32 0xE6790068U
#define DBSC_D3_DBMEMCONF33 0xE679006CU
#define DBSC_D3_DBSYSCNT0 0xE6790100U
#define DBSC_D3_DBSVCR1 0xE6790104U
#define DBSC_D3_DBSTATE0 0xE6790108U
#define DBSC_D3_DBSTATE1 0xE679010CU
#define DBSC_D3_DBINTEN 0xE6790180U
#define DBSC_D3_DBINTSTAT0 0xE6790184U
#define DBSC_D3_DBACEN 0xE6790200U
#define DBSC_D3_DBRFEN 0xE6790204U
#define DBSC_D3_DBCMD 0xE6790208U
#define DBSC_D3_DBWAIT 0xE6790210U
#define DBSC_D3_DBSYSCTRL0 0xE6790280U
#define DBSC_D3_DBTR0 0xE6790300U
#define DBSC_D3_DBTR1 0xE6790304U
#define DBSC_D3_DBTR2 0xE6790308U
#define DBSC_D3_DBTR3 0xE679030CU
#define DBSC_D3_DBTR4 0xE6790310U
#define DBSC_D3_DBTR5 0xE6790314U
#define DBSC_D3_DBTR6 0xE6790318U
#define DBSC_D3_DBTR7 0xE679031CU
#define DBSC_D3_DBTR8 0xE6790320U
#define DBSC_D3_DBTR9 0xE6790324U
#define DBSC_D3_DBTR10 0xE6790328U
#define DBSC_D3_DBTR11 0xE679032CU
#define DBSC_D3_DBTR12 0xE6790330U
#define DBSC_D3_DBTR13 0xE6790334U
#define DBSC_D3_DBTR14 0xE6790338U
#define DBSC_D3_DBTR15 0xE679033CU
#define DBSC_D3_DBTR16 0xE6790340U
#define DBSC_D3_DBTR17 0xE6790344U
#define DBSC_D3_DBTR18 0xE6790348U
#define DBSC_D3_DBTR19 0xE679034CU
#define DBSC_D3_DBTR20 0xE6790350U
#define DBSC_D3_DBTR21 0xE6790354U
#define DBSC_D3_DBTR22 0xE6790358U
#define DBSC_D3_DBTR24 0xE6790360U
#define DBSC_D3_DBTR25 0xE6790364U
#define DBSC_D3_DBBL 0xE6790400U
#define DBSC_D3_DBRFCNF1 0xE6790414U
#define DBSC_D3_DBRFCNF2 0xE6790418U
#define DBSC_D3_DBCALCNF 0xE6790424U
#define DBSC_D3_DBRNK2 0xE6790438U
#define DBSC_D3_DBRNK3 0xE679043CU
#define DBSC_D3_DBRNK4 0xE6790440U
#define DBSC_D3_DBRNK5 0xE6790444U
#define DBSC_D3_DBPDNCNF 0xE6790450U
#define DBSC_D3_DBODT0 0xE6790460U
#define DBSC_D3_DBODT1 0xE6790464U
#define DBSC_D3_DBODT2 0xE6790468U
#define DBSC_D3_DBODT3 0xE679046CU
#define DBSC_D3_DBADJ0 0xE6790500U
#define DBSC_D3_DBDBICNT 0xE6790518U
#define DBSC_D3_DBDFICUPDCNF 0xE679052CU
#define DBSC_D3_DBDFICNT0 0xE6790604U
#define DBSC_D3_DBPDLK0 0xE6790620U
#define DBSC_D3_DBPDRGA0 0xE6790624U
#define DBSC_D3_DBPDRGD0 0xE6790628U
#define DBSC_D3_DBPDSTAT00 0xE6790630U
#define DBSC_D3_DBDFISTAT1 0xE6790640U
#define DBSC_D3_DBDFICNT1 0xE6790644U
#define DBSC_D3_DBPDLK1 0xE6790660U
#define DBSC_D3_DBPDRGA1 0xE6790664U
#define DBSC_D3_DBPDRGD1 0xE6790668U
#define DBSC_D3_DBDFICNT2 0xE6790684U
#define DBSC_D3_DBPDLK2 0xE67906A0U
#define DBSC_D3_DBPDRGA2 0xE67906A4U
#define DBSC_D3_DBPDRGD2 0xE67906A8U
#define DBSC_D3_DBPDSTAT20 0xE67906B0U
#define DBSC_D3_DBDFISTAT3 0xE67906C0U
#define DBSC_D3_DBDFICNT3 0xE67906C4U
#define DBSC_D3_DBPDLK3 0xE67906E0U
#define DBSC_D3_DBPDRGA3 0xE67906E4U
#define DBSC_D3_DBPDRGD3 0xE67906E8U
#define DBSC_D3_DBBUS0CNF1 0xE6790804U
#define DBSC_D3_DBCAM0CNF1 0xE6790904U
#define DBSC_D3_DBCAM0CNF2 0xE6790908U
#define DBSC_D3_DBCAM0STAT0 0xE6790980U
#define DBSC_D3_DBCAM1STAT0 0xE6790990U
#define DBSC_D3_DBBCAMDIS 0xE67909FCU
#define DBSC_D3_DBSCHCNT0 0xE6791000U
#define DBSC_D3_DBSCHSZ0 0xE6791010U
#define DBSC_D3_DBSCHRW0 0xE6791020U
#define DBSC_D3_DBSCHRW1 0xE6791024U
#define DBSC_D3_DBSCHQOS00 0xE6791030U
#define DBSC_D3_DBSCHQOS01 0xE6791034U
#define DBSC_D3_DBSCHQOS02 0xE6791038U
#define DBSC_D3_DBSCHQOS03 0xE679103CU
#define DBSC_D3_DBSCHQOS10 0xE6791040U
#define DBSC_D3_DBSCHQOS11 0xE6791044U
#define DBSC_D3_DBSCHQOS12 0xE6791048U
#define DBSC_D3_DBSCHQOS13 0xE679104CU
#define DBSC_D3_DBSCHQOS20 0xE6791050U
#define DBSC_D3_DBSCHQOS21 0xE6791054U
#define DBSC_D3_DBSCHQOS22 0xE6791058U
#define DBSC_D3_DBSCHQOS23 0xE679105CU
#define DBSC_D3_DBSCHQOS30 0xE6791060U
#define DBSC_D3_DBSCHQOS31 0xE6791064U
#define DBSC_D3_DBSCHQOS32 0xE6791068U
#define DBSC_D3_DBSCHQOS33 0xE679106CU
#define DBSC_D3_DBSCHQOS40 0xE6791070U
#define DBSC_D3_DBSCHQOS41 0xE6791074U
#define DBSC_D3_DBSCHQOS42 0xE6791078U
#define DBSC_D3_DBSCHQOS43 0xE679107CU
#define DBSC_D3_DBSCHQOS50 0xE6791080U
#define DBSC_D3_DBSCHQOS51 0xE6791084U
#define DBSC_D3_DBSCHQOS52 0xE6791088U
#define DBSC_D3_DBSCHQOS53 0xE679108CU
#define DBSC_D3_DBSCHQOS60 0xE6791090U
#define DBSC_D3_DBSCHQOS61 0xE6791094U
#define DBSC_D3_DBSCHQOS62 0xE6791098U
#define DBSC_D3_DBSCHQOS63 0xE679109CU
#define DBSC_D3_DBSCHQOS70 0xE67910A0U
#define DBSC_D3_DBSCHQOS71 0xE67910A4U
#define DBSC_D3_DBSCHQOS72 0xE67910A8U
#define DBSC_D3_DBSCHQOS73 0xE67910ACU
#define DBSC_D3_DBSCHQOS80 0xE67910B0U
#define DBSC_D3_DBSCHQOS81 0xE67910B4U
#define DBSC_D3_DBSCHQOS82 0xE67910B8U
#define DBSC_D3_DBSCHQOS83 0xE67910BCU
#define DBSC_D3_DBSCHQOS90 0xE67910C0U
#define DBSC_D3_DBSCHQOS91 0xE67910C4U
#define DBSC_D3_DBSCHQOS92 0xE67910C8U
#define DBSC_D3_DBSCHQOS93 0xE67910CCU
#define DBSC_D3_DBSCHQOS100 0xE67910D0U
#define DBSC_D3_DBSCHQOS101 0xE67910D4U
#define DBSC_D3_DBSCHQOS102 0xE67910D8U
#define DBSC_D3_DBSCHQOS103 0xE67910DCU
#define DBSC_D3_DBSCHQOS110 0xE67910E0U
#define DBSC_D3_DBSCHQOS111 0xE67910E4U
#define DBSC_D3_DBSCHQOS112 0xE67910E8U
#define DBSC_D3_DBSCHQOS113 0xE67910ECU
#define DBSC_D3_DBSCHQOS120 0xE67910F0U
#define DBSC_D3_DBSCHQOS121 0xE67910F4U
#define DBSC_D3_DBSCHQOS122 0xE67910F8U
#define DBSC_D3_DBSCHQOS123 0xE67910FCU
#define DBSC_D3_DBSCHQOS130 0xE6791100U
#define DBSC_D3_DBSCHQOS131 0xE6791104U
#define DBSC_D3_DBSCHQOS132 0xE6791108U
#define DBSC_D3_DBSCHQOS133 0xE679110CU
#define DBSC_D3_DBSCHQOS140 0xE6791110U
#define DBSC_D3_DBSCHQOS141 0xE6791114U
#define DBSC_D3_DBSCHQOS142 0xE6791118U
#define DBSC_D3_DBSCHQOS143 0xE679111CU
#define DBSC_D3_DBSCHQOS150 0xE6791120U
#define DBSC_D3_DBSCHQOS151 0xE6791124U
#define DBSC_D3_DBSCHQOS152 0xE6791128U
#define DBSC_D3_DBSCHQOS153 0xE679112CU
#define DBSC_D3_SCFCTST0 0xE6791700U
#define DBSC_D3_SCFCTST1 0xE6791708U
#define DBSC_D3_SCFCTST2 0xE679170CU
#define DBSC_D3_DBMRRDR0 0xE6791800U
#define DBSC_D3_DBMRRDR1 0xE6791804U
#define DBSC_D3_DBMRRDR2 0xE6791808U
#define DBSC_D3_DBMRRDR3 0xE679180CU
#define DBSC_D3_DBMRRDR4 0xE6791810U
#define DBSC_D3_DBMRRDR5 0xE6791814U
#define DBSC_D3_DBMRRDR6 0xE6791818U
#define DBSC_D3_DBMRRDR7 0xE679181CU
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* BOOT_INIT_DRAM_REGDEF_D3_H_*/
drivers/staging/renesas/rcar/ddr/ddr_a/ddr_a.mk
View file @ b60b9b5a
...@@ -4,4 +4,8 @@ ...@@ -4,4 +4,8 @@
# SPDX-License-Identifier: BSD-3-Clause # SPDX-License-Identifier: BSD-3-Clause
# #
ifeq (${RCAR_LSI},${RCAR_E3})
BL2_SOURCES += drivers/staging/renesas/rcar/ddr/ddr_a/ddr_init_e3.c BL2_SOURCES += drivers/staging/renesas/rcar/ddr/ddr_a/ddr_init_e3.c
else
BL2_SOURCES += drivers/staging/renesas/rcar/ddr/ddr_a/ddr_init_d3.c
endif
drivers/staging/renesas/rcar/ddr/ddr_a/ddr_init_d3.c 0 → 100644
View file @ b60b9b5a
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