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sunxi: Introduce common symbol for H6 like SoCs

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It turns out that there are at least 2 other SoCs which have basically
the same memory map, similar clocks and other features as H6. It's very
likely that we'll see more such SoCs in the future. In order to ease
porting to new SoCs and lower ifdef clutter, introduce common symbol for
them.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
This commit is contained in:
Jernej Skrabec 2021-01-11 21:11:34 +01:00 committed by Andre Przywara
parent fbd37d8d28
commit 44726096cf
10 changed files with 24 additions and 17 deletions
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2
arch/arm/include/asm/arch-sunxi/boot0.h
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@ -39,7 +39,7 @@
.word 0xf57ff06f // isb sy
.word 0xe320f003 // wfi
.word 0xeafffffd // b @wfi
#ifndef CONFIG_MACH_SUN50I_H6
#ifndef CONFIG_SUN50I_GEN_H6
.word 0x017000a0 // writeable RVBAR mapping address
#else
.word 0x09010040 // writeable RVBAR mapping address

2
arch/arm/include/asm/arch-sunxi/clock.h
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@ -16,7 +16,7 @@
/* clock control module regs definition */
#if defined(CONFIG_MACH_SUN8I_A83T)
#include <asm/arch/clock_sun8i_a83t.h>
#elif defined(CONFIG_MACH_SUN50I_H6)
#elif defined(CONFIG_SUN50I_GEN_H6)
#include <asm/arch/clock_sun50i_h6.h>
#elif defined(CONFIG_MACH_SUN6I) || defined(CONFIG_MACH_SUN8I) || \
defined(CONFIG_MACH_SUN50I)

2
arch/arm/include/asm/arch-sunxi/cpu.h
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@ -8,7 +8,7 @@
#if defined(CONFIG_MACH_SUN9I)
#include <asm/arch/cpu_sun9i.h>
#elif defined(CONFIG_MACH_SUN50I_H6)
#elif defined(CONFIG_SUN50I_GEN_H6)
#include <asm/arch/cpu_sun50i_h6.h>
#else
#include <asm/arch/cpu_sun4i.h>

2
arch/arm/include/asm/arch-sunxi/timer.h
View File

@ -76,7 +76,7 @@ struct sunxi_timer_reg {
struct sunxi_tgp tgp[4];
u8 res5[8];
u32 cpu_cfg;
#elif defined(CONFIG_SUNXI_GEN_SUN6I) || defined(CONFIG_MACH_SUN50I_H6)
#elif defined(CONFIG_SUNXI_GEN_SUN6I) || defined(CONFIG_SUN50I_GEN_H6)
u8 res3[16];
struct sunxi_wdog wdog[5]; /* We have 5 watchdogs */
#endif

19
arch/arm/mach-sunxi/Kconfig
View File

@ -82,7 +82,7 @@ config SUN8I_RSB
config SUNXI_SRAM_ADDRESS
hex
default 0x10000 if MACH_SUN9I || MACH_SUN50I || MACH_SUN50I_H5
default 0x20000 if MACH_SUN50I_H6
default 0x20000 if SUN50I_GEN_H6
default 0x0
---help---
Older Allwinner SoCs have their mask boot ROM mapped just below 4GB,
@ -108,6 +108,15 @@ config SUNXI_GEN_SUN6I
separate ahb reset control registers, custom pmic bus, new style
watchdog, etc.
config SUN50I_GEN_H6
bool
select FIT
select SPL_LOAD_FIT
select SUPPORT_SPL
---help---
Select this for sunxi SoCs which have H6 like peripherals, clocks
and memory map.
config SUNXI_DRAM_DW
bool
---help---
@ -302,11 +311,9 @@ config MACH_SUN50I_H5
config MACH_SUN50I_H6
bool "sun50i (Allwinner H6)"
select ARM64
select SUPPORT_SPL
select FIT
select PHY_SUN4I_USB
select SPL_LOAD_FIT
select DRAM_SUN50I_H6
select SUN50I_GEN_H6
endchoice
@ -756,7 +763,7 @@ config VIDEO_SUNXI
depends on !MACH_SUN8I_V3S
depends on !MACH_SUN9I
depends on !MACH_SUN50I
depends on !MACH_SUN50I_H6
depends on !SUN50I_GEN_H6
select VIDEO
imply VIDEO_DT_SIMPLEFB
default y
@ -989,7 +996,7 @@ config SPL_STACK_R_ADDR
default 0x4fe00000 if MACH_SUN8I
default 0x2fe00000 if MACH_SUN9I
default 0x4fe00000 if MACH_SUN50I
default 0x4fe00000 if MACH_SUN50I_H6
default 0x4fe00000 if SUN50I_GEN_H6
config SPL_SPI_SUNXI
bool "Support for SPI Flash on Allwinner SoCs in SPL"

2
arch/arm/mach-sunxi/Makefile
View File

@ -26,7 +26,7 @@ else
obj-$(CONFIG_MACH_SUN8I) += clock_sun6i.o
endif
obj-$(CONFIG_MACH_SUN9I) += clock_sun9i.o gtbus_sun9i.o
obj-$(CONFIG_MACH_SUN50I_H6) += clock_sun50i_h6.o
obj-$(CONFIG_SUN50I_GEN_H6) += clock_sun50i_h6.o
ifdef CONFIG_SPL_BUILD
obj-$(CONFIG_DRAM_SUN4I) += dram_sun4i.o

4
arch/arm/mach-sunxi/board.c
View File

@ -144,7 +144,7 @@ static int gpio_init(void)
#error Unsupported console port number. Please fix pin mux settings in board.c
#endif
#ifdef CONFIG_MACH_SUN50I_H6
#ifdef CONFIG_SUN50I_GEN_H6
/* Update PIO power bias configuration by copy hardware detected value */
val = readl(SUNXI_PIO_BASE + SUN50I_H6_GPIO_POW_MOD_VAL);
writel(val, SUNXI_PIO_BASE + SUN50I_H6_GPIO_POW_MOD_SEL);
@ -329,7 +329,7 @@ void reset_cpu(ulong addr)
/* sun5i sometimes gets stuck without this */
writel(WDT_MODE_RESET_EN | WDT_MODE_EN, &wdog->mode);
}
#elif defined(CONFIG_SUNXI_GEN_SUN6I) || defined(CONFIG_MACH_SUN50I_H6)
#elif defined(CONFIG_SUNXI_GEN_SUN6I) || defined(CONFIG_SUN50I_GEN_H6)
#if defined(CONFIG_MACH_SUN50I_H6)
/* WDOG is broken for some H6 rev. use the R_WDOG instead */
static const struct sunxi_wdog *wdog =

2
arch/arm/mach-sunxi/rmr_switch.S
View File

@ -30,7 +30,7 @@
.text
#ifndef CONFIG_MACH_SUN50I_H6
#ifndef CONFIG_SUN50I_GEN_H6
ldr r1, =0x017000a0 @ MMIO mapped RVBAR[0] register
#else
ldr r1, =0x09010040 @ MMIO mapped RVBAR[0] register

4
common/spl/Kconfig
View File

@ -159,7 +159,7 @@ config SPL_TEXT_BASE
hex "SPL Text Base"
default ISW_ENTRY_ADDR if AM43XX || AM33XX || OMAP54XX || ARCH_KEYSTONE
default 0x10060 if MACH_SUN50I || MACH_SUN50I_H5 || MACH_SUN9I
default 0x20060 if MACH_SUN50I_H6
default 0x20060 if SUN50I_GEN_H6
default 0x00060 if ARCH_SUNXI
default 0xfffc0000 if ARCH_ZYNQMP
default 0x0
@ -468,7 +468,7 @@ config SPL_SHA512_SUPPORT
config SPL_FIT_IMAGE_TINY
bool "Remove functionality from SPL FIT loading to reduce size"
depends on SPL_FIT
default y if MACH_SUN50I || MACH_SUN50I_H5 || MACH_SUN50I_H6
default y if MACH_SUN50I || MACH_SUN50I_H5 || SUN50I_GEN_H6
default y if ARCH_IMX8M
help
Enable this to reduce the size of the FIT image loading code

2
include/configs/sun50i.h
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@ -10,7 +10,7 @@
* A64 specific configuration
*/
#ifndef CONFIG_MACH_SUN50I_H6
#ifndef CONFIG_SUN50I_GEN_H6
#define GICD_BASE 0x1c81000
#define GICC_BASE 0x1c82000
#else