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arm: rmobile: Add basic RZ/G2L family support

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The Renesas RZ/G2L family includes the following ARM SoCs:

* RZ/G2L  (r9a07g044l)
* RZ/G2LC (r9a07g044c)
* RZ/G2UL (r9a07g043u)
* RZ/V2L  (r9a07g054l)

Support for individual SoCs and evaluation boards will be added in
separate patches.

Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
This commit is contained in:
Paul Barker 2023-10-16 10:25:27 +01:00 • committed by Marek Vasut
parent 4c48001874
commit 387d4275ab
4 changed files with 42 additions and 0 deletions
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15
arch/arm/mach-rmobile/Kconfig
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@ -66,6 +66,20 @@ config RZN1
select SYSRESET_SYSCON select SYSRESET_SYSCON
imply CMD_DM imply CMD_DM
config RZG2L
prompt "Renesas RZ/G2L Family ARM SoCs"
select GICV3
select RCAR_64
imply MULTI_DTB_FIT
imply MULTI_DTB_FIT_USER_DEFINED_AREA
imply RENESAS_SDHI
imply SYS_MALLOC_F
help
Enable support for the Renesas RZ/G2L family of SoCs. Currently
support is only included for the RZ/G2L itself (based on the R9A07G044
SoC). Support for additional SoCs in this family (RZ/G2LC, RZ/G2UL,
RZ/V2L & RZ/Five) is not yet available.
endchoice endchoice
config SYS_SOC config SYS_SOC
@ -75,5 +89,6 @@ source "arch/arm/mach-rmobile/Kconfig.32"
source "arch/arm/mach-rmobile/Kconfig.64" source "arch/arm/mach-rmobile/Kconfig.64"
source "arch/arm/mach-rmobile/Kconfig.rza1" source "arch/arm/mach-rmobile/Kconfig.rza1"
source "arch/arm/mach-rmobile/Kconfig.rzn1" source "arch/arm/mach-rmobile/Kconfig.rzn1"
source "arch/arm/mach-rmobile/Kconfig.rzg2l"
endif endif

12
arch/arm/mach-rmobile/Kconfig.rzg2l Normal file
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@ -0,0 +1,12 @@
# Copyright (C) 2023 Renesas Electronics Corporation
# SPDX-License-Identifier: GPL-2.0+
if RZG2L
config MULTI_DTB_FIT_UNCOMPRESS_SZ
default 0x80000 if TARGET_RZG2L_SMARC_EVK
config MULTI_DTB_FIT_USER_DEF_ADDR
default 0x49000000 if TARGET_RZG2L_SMARC_EVK
endif

2
arch/arm/mach-rmobile/include/mach/rmobile.h
View file

@ -19,6 +19,8 @@
#elif defined(CONFIG_RCAR_GEN4) #elif defined(CONFIG_RCAR_GEN4)
#include <asm/arch/rcar-gen4-base.h> #include <asm/arch/rcar-gen4-base.h>
#elif defined(CONFIG_R7S72100) #elif defined(CONFIG_R7S72100)
#elif defined(CONFIG_RZG2L)
#include <asm/arch/rzg2l.h>
#else #else
#error "SOC Name not defined" #error "SOC Name not defined"
#endif #endif

13
arch/arm/mach-rmobile/include/mach/rzg2l.h Normal file
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@ -0,0 +1,13 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* RZ/G2L SoC Family support.
* Copyright (C) 2023 Renesas Electronics Corporation
*/
#ifndef __ASM_ARCH_RZG2L_H
#define __ASM_ARCH_RZG2L_H
#define GICD_BASE 0x11900000
#define GICR_BASE 0x11960000
#endif /* __ASM_ARCH_RZG2L_H */