[RFC PATCH 14/16] arm: rockchip: Add RK3588 arch core support
Jagan Teki
jagan at edgeble.ai
Wed Jan 25 23:27:39 CET 2023
The Rockchip RK3588 is a ARM-based SoC with quad-core Cortex-A76
and quad-core Cortex-A55 including NEON and GPU, 6TOPS NPU,
Mali-G610 MP4, HDMI Out, HDMI In, DP, eDP, MIPI DSI, MIPI CSI2,
LPDDR4/4X/5, eMMC5.1, SD3.0/MMC4.5, USB OTG 3.0, Type-C, USB 2.0,
PCIe 3.0, SATA 3, Ethernet, SDIO3.0 I2C, UART, SPI, GPIO and PWM.
Add arch core support for it.
Signed-off-by: Jagan Teki <jagan at edgeble.ai>
---
arch/arm/include/asm/arch-rk3588/boot0.h | 11 ++
arch/arm/include/asm/arch-rk3588/gpio.h | 11 ++
arch/arm/mach-rockchip/Kconfig | 20 +++
arch/arm/mach-rockchip/Makefile | 1 +
arch/arm/mach-rockchip/rk3588/Kconfig | 15 ++
arch/arm/mach-rockchip/rk3588/Makefile | 9 +
arch/arm/mach-rockchip/rk3588/clk_rk3588.c | 33 ++++
arch/arm/mach-rockchip/rk3588/rk3588.c | 162 ++++++++++++++++++
arch/arm/mach-rockchip/rk3588/syscon_rk3588.c | 32 ++++
include/configs/rk3588_common.h | 32 ++++
10 files changed, 326 insertions(+)
create mode 100644 arch/arm/include/asm/arch-rk3588/boot0.h
create mode 100644 arch/arm/include/asm/arch-rk3588/gpio.h
create mode 100644 arch/arm/mach-rockchip/rk3588/Kconfig
create mode 100644 arch/arm/mach-rockchip/rk3588/Makefile
create mode 100644 arch/arm/mach-rockchip/rk3588/clk_rk3588.c
create mode 100644 arch/arm/mach-rockchip/rk3588/rk3588.c
create mode 100644 arch/arm/mach-rockchip/rk3588/syscon_rk3588.c
create mode 100644 include/configs/rk3588_common.h
diff --git a/arch/arm/include/asm/arch-rk3588/boot0.h b/arch/arm/include/asm/arch-rk3588/boot0.h
new file mode 100644
index 0000000000..dea2b20252
--- /dev/null
+++ b/arch/arm/include/asm/arch-rk3588/boot0.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * (C) Copyright 2021 Rockchip Electronics Co., Ltd
+ */
+
+#ifndef __ASM_ARCH_BOOT0_H__
+#define __ASM_ARCH_BOOT0_H__
+
+#include <asm/arch-rockchip/boot0.h>
+
+#endif
diff --git a/arch/arm/include/asm/arch-rk3588/gpio.h b/arch/arm/include/asm/arch-rk3588/gpio.h
new file mode 100644
index 0000000000..b48c0a5cf8
--- /dev/null
+++ b/arch/arm/include/asm/arch-rk3588/gpio.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * (C) Copyright 2021 Rockchip Electronics Co., Ltd
+ */
+
+#ifndef __ASM_ARCH_GPIO_H__
+#define __ASM_ARCH_GPIO_H__
+
+#include <asm/arch-rockchip/gpio.h>
+
+#endif
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig
index b678ec4131..71774a5f2e 100644
--- a/arch/arm/mach-rockchip/Kconfig
+++ b/arch/arm/mach-rockchip/Kconfig
@@ -294,6 +294,25 @@ config ROCKCHIP_RK3568
and video codec support. Peripherals include Gigabit Ethernet,
USB2 host and OTG, SDIO, I2S, UARTs, SPI, I2C and PWMs.
+config ROCKCHIP_RK3588
+ bool "Support Rockchip RK3588"
+ select ARM64
+ select SUPPORT_SPL
+ select SPL
+ select CLK
+ select PINCTRL
+ select RAM
+ select REGMAP
+ select SYSCON
+ select BOARD_LATE_INIT
+ imply ROCKCHIP_COMMON_BOARD
+ help
+ The Rockchip RK3588 is a ARM-based SoC with quad-core Cortex-A76 and
+ quad-core Cortex-A55 including NEON and GPU, 6TOPS NPU, Mali-G610 MP4,
+ HDMI Out, HDMI In, DP, eDP, MIPI DSI, MIPI CSI2, LPDDR4/4X/5, eMMC5.1,
+ SD3.0/MMC4.5, USB OTG 3.0, Type-C, USB 2.0, PCIe 3.0, SATA 3, Ethernet,
+ SDIO3.0 I2C, UART, SPI, GPIO and PWM.
+
config ROCKCHIP_RV1108
bool "Support Rockchip RV1108"
select CPU_V7A
@@ -491,6 +510,7 @@ source "arch/arm/mach-rockchip/rk3328/Kconfig"
source "arch/arm/mach-rockchip/rk3368/Kconfig"
source "arch/arm/mach-rockchip/rk3399/Kconfig"
source "arch/arm/mach-rockchip/rk3568/Kconfig"
+source "arch/arm/mach-rockchip/rk3588/Kconfig"
source "arch/arm/mach-rockchip/rv1108/Kconfig"
source "arch/arm/mach-rockchip/rv1126/Kconfig"
endif
diff --git a/arch/arm/mach-rockchip/Makefile b/arch/arm/mach-rockchip/Makefile
index 32138fa723..bee4fa4b5a 100644
--- a/arch/arm/mach-rockchip/Makefile
+++ b/arch/arm/mach-rockchip/Makefile
@@ -44,6 +44,7 @@ obj-$(CONFIG_ROCKCHIP_RK3328) += rk3328/
obj-$(CONFIG_ROCKCHIP_RK3368) += rk3368/
obj-$(CONFIG_ROCKCHIP_RK3399) += rk3399/
obj-$(CONFIG_ROCKCHIP_RK3568) += rk3568/
+obj-$(CONFIG_ROCKCHIP_RK3588) += rk3588/
obj-$(CONFIG_ROCKCHIP_RV1108) += rv1108/
obj-$(CONFIG_ROCKCHIP_RV1126) += rv1126/
diff --git a/arch/arm/mach-rockchip/rk3588/Kconfig b/arch/arm/mach-rockchip/rk3588/Kconfig
new file mode 100644
index 0000000000..e8c14e4187
--- /dev/null
+++ b/arch/arm/mach-rockchip/rk3588/Kconfig
@@ -0,0 +1,15 @@
+if ROCKCHIP_RK3588
+
+config ROCKCHIP_BOOT_MODE_REG
+ default 0xfd588080
+
+config ROCKCHIP_STIMER_BASE
+ default 0xfd8c8000
+
+config SYS_SOC
+ default "rk3588"
+
+config SYS_MALLOC_F_LEN
+ default 0x80000
+
+endif
diff --git a/arch/arm/mach-rockchip/rk3588/Makefile b/arch/arm/mach-rockchip/rk3588/Makefile
new file mode 100644
index 0000000000..4003eea87a
--- /dev/null
+++ b/arch/arm/mach-rockchip/rk3588/Makefile
@@ -0,0 +1,9 @@
+#
+# (C) Copyright 2021 Rockchip Electronics Co., Ltd
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y += rk3588.o
+obj-y += clk_rk3588.o
+obj-y += syscon_rk3588.o
diff --git a/arch/arm/mach-rockchip/rk3588/clk_rk3588.c b/arch/arm/mach-rockchip/rk3588/clk_rk3588.c
new file mode 100644
index 0000000000..89e0ab99dd
--- /dev/null
+++ b/arch/arm/mach-rockchip/rk3588/clk_rk3588.c
@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * (C) Copyright 2020 Rockchip Electronics Co., Ltd.
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <syscon.h>
+#include <asm/arch-rockchip/clock.h>
+#include <asm/arch-rockchip/cru_rk3588.h>
+#include <linux/err.h>
+
+int rockchip_get_clk(struct udevice **devp)
+{
+ return uclass_get_device_by_driver(UCLASS_CLK,
+ DM_DRIVER_GET(rockchip_rk3588_cru), devp);
+}
+
+void *rockchip_get_cru(void)
+{
+ struct rk3588_clk_priv *priv;
+ struct udevice *dev;
+ int ret;
+
+ ret = rockchip_get_clk(&dev);
+ if (ret)
+ return ERR_PTR(ret);
+
+ priv = dev_get_priv(dev);
+
+ return priv->cru;
+}
+
diff --git a/arch/arm/mach-rockchip/rk3588/rk3588.c b/arch/arm/mach-rockchip/rk3588/rk3588.c
new file mode 100644
index 0000000000..8e4f5e55f4
--- /dev/null
+++ b/arch/arm/mach-rockchip/rk3588/rk3588.c
@@ -0,0 +1,162 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2021 Rockchip Electronics Co., Ltd
+ * Copyright (c) 2022 Edgeble AI Technologies Pvt. Ltd.
+ */
+
+#include <common.h>
+#include <spl.h>
+#include <asm/armv8/mmu.h>
+#include <asm/io.h>
+#include <asm/arch-rockchip/hardware.h>
+#include <asm/arch-rockchip/ioc_rk3588.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define FIREWALL_DDR_BASE 0xfe030000
+#define FW_DDR_MST5_REG 0x54
+#define FW_DDR_MST13_REG 0x74
+#define FW_DDR_MST21_REG 0x94
+#define FW_DDR_MST26_REG 0xa8
+#define FW_DDR_MST27_REG 0xac
+#define FIREWALL_SYSMEM_BASE 0xfe038000
+#define FW_SYSM_MST5_REG 0x54
+#define FW_SYSM_MST13_REG 0x74
+#define FW_SYSM_MST21_REG 0x94
+#define FW_SYSM_MST26_REG 0xa8
+#define FW_SYSM_MST27_REG 0xac
+
+#define PMU1_IOC_BASE 0xfd5f0000
+#define PMU2_IOC_BASE 0xfd5f4000
+
+#define BUS_IOC_BASE 0xfd5f8000
+#define BUS_IOC_GPIO2A_IOMUX_SEL_L 0x40
+#define BUS_IOC_GPIO2B_IOMUX_SEL_L 0x48
+#define BUS_IOC_GPIO2D_IOMUX_SEL_L 0x58
+#define BUS_IOC_GPIO2D_IOMUX_SEL_H 0x5c
+#define BUS_IOC_GPIO3A_IOMUX_SEL_L 0x60
+
+static struct mm_region rk3588_mem_map[] = {
+ {
+ .virt = 0x0UL,
+ .phys = 0x0UL,
+ .size = 0xf0000000UL,
+ .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
+ PTE_BLOCK_INNER_SHARE
+ }, {
+ .virt = 0xf0000000UL,
+ .phys = 0xf0000000UL,
+ .size = 0x10000000UL,
+ .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
+ PTE_BLOCK_NON_SHARE |
+ PTE_BLOCK_PXN | PTE_BLOCK_UXN
+ }, {
+ .virt = 0x900000000,
+ .phys = 0x900000000,
+ .size = 0x150000000,
+ .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
+ PTE_BLOCK_NON_SHARE |
+ PTE_BLOCK_PXN | PTE_BLOCK_UXN
+ }, {
+ /* List terminator */
+ 0,
+ }
+};
+
+struct mm_region *mem_map = rk3588_mem_map;
+
+/* GPIO0B_IOMUX_SEL_H */
+enum {
+ GPIO0B5_SHIFT = 4,
+ GPIO0B5_MASK = GENMASK(7, 4),
+ GPIO0B5_REFER = 8,
+ GPIO0B5_UART2_TX_M0 = 10,
+
+ GPIO0B6_SHIFT = 8,
+ GPIO0B6_MASK = GENMASK(11, 8),
+ GPIO0B6_REFER = 8,
+ GPIO0B6_UART2_RX_M0 = 10,
+};
+
+void board_debug_uart_init(void)
+{
+ __maybe_unused static struct rk3588_bus_ioc * const bus_ioc = (void *)BUS_IOC_BASE;
+ static struct rk3588_pmu2_ioc * const pmu2_ioc = (void *)PMU2_IOC_BASE;
+
+ /* Refer to BUS_IOC */
+ rk_clrsetreg(&pmu2_ioc->gpio0b_iomux_sel_h,
+ GPIO0B6_MASK | GPIO0B5_MASK,
+ GPIO0B6_REFER << GPIO0B6_SHIFT |
+ GPIO0B5_REFER << GPIO0B5_SHIFT);
+
+ /* UART2_M0 Switch iomux */
+ rk_clrsetreg(&bus_ioc->gpio0b_iomux_sel_h,
+ GPIO0B6_MASK | GPIO0B5_MASK,
+ GPIO0B6_UART2_RX_M0 << GPIO0B6_SHIFT |
+ GPIO0B5_UART2_TX_M0 << GPIO0B5_SHIFT);
+}
+
+#ifdef CONFIG_SPL_BUILD
+void rockchip_stimer_init(void)
+{
+ /* If Timer already enabled, don't re-init it */
+ u32 reg = readl(CONFIG_ROCKCHIP_STIMER_BASE + 0x4);
+
+ if (reg & 0x1)
+ return;
+
+ asm volatile("msr CNTFRQ_EL0, %0" : : "r" (CONFIG_COUNTER_FREQUENCY));
+ writel(0xffffffff, CONFIG_ROCKCHIP_STIMER_BASE + 0x14);
+ writel(0xffffffff, CONFIG_ROCKCHIP_STIMER_BASE + 0x18);
+ writel(0x1, CONFIG_ROCKCHIP_STIMER_BASE + 0x4);
+}
+#endif
+
+#ifndef CONFIG_TPL_BUILD
+int arch_cpu_init(void)
+{
+#ifdef CONFIG_SPL_BUILD
+ int secure_reg;
+
+ /* Set the SDMMC eMMC crypto_ns FSPI access secure area */
+ secure_reg = readl(FIREWALL_DDR_BASE + FW_DDR_MST5_REG);
+ secure_reg &= 0xffff;
+ writel(secure_reg, FIREWALL_DDR_BASE + FW_DDR_MST5_REG);
+ secure_reg = readl(FIREWALL_DDR_BASE + FW_DDR_MST13_REG);
+ secure_reg &= 0xffff;
+ writel(secure_reg, FIREWALL_DDR_BASE + FW_DDR_MST13_REG);
+ secure_reg = readl(FIREWALL_DDR_BASE + FW_DDR_MST21_REG);
+ secure_reg &= 0xffff;
+ writel(secure_reg, FIREWALL_DDR_BASE + FW_DDR_MST21_REG);
+ secure_reg = readl(FIREWALL_DDR_BASE + FW_DDR_MST26_REG);
+ secure_reg &= 0xffff;
+ writel(secure_reg, FIREWALL_DDR_BASE + FW_DDR_MST26_REG);
+ secure_reg = readl(FIREWALL_DDR_BASE + FW_DDR_MST27_REG);
+ secure_reg &= 0xffff0000;
+ writel(secure_reg, FIREWALL_DDR_BASE + FW_DDR_MST27_REG);
+
+ secure_reg = readl(FIREWALL_SYSMEM_BASE + FW_SYSM_MST5_REG);
+ secure_reg &= 0xffff;
+ writel(secure_reg, FIREWALL_SYSMEM_BASE + FW_SYSM_MST5_REG);
+ secure_reg = readl(FIREWALL_SYSMEM_BASE + FW_SYSM_MST13_REG);
+ secure_reg &= 0xffff;
+ writel(secure_reg, FIREWALL_SYSMEM_BASE + FW_SYSM_MST13_REG);
+ secure_reg = readl(FIREWALL_SYSMEM_BASE + FW_SYSM_MST21_REG);
+ secure_reg &= 0xffff;
+ writel(secure_reg, FIREWALL_SYSMEM_BASE + FW_SYSM_MST21_REG);
+ secure_reg = readl(FIREWALL_SYSMEM_BASE + FW_SYSM_MST26_REG);
+ secure_reg &= 0xffff;
+ writel(secure_reg, FIREWALL_SYSMEM_BASE + FW_SYSM_MST26_REG);
+ secure_reg = readl(FIREWALL_SYSMEM_BASE + FW_SYSM_MST27_REG);
+ secure_reg &= 0xffff0000;
+ writel(secure_reg, FIREWALL_SYSMEM_BASE + FW_SYSM_MST27_REG);
+
+ /* Set emmc iomux for good extension if the emmc is not the boot device */
+ writel(0xffff1111, BUS_IOC_BASE + BUS_IOC_GPIO2A_IOMUX_SEL_L);
+ writel(0xffff1111, BUS_IOC_BASE + BUS_IOC_GPIO2D_IOMUX_SEL_L);
+ writel(0xffff1111, BUS_IOC_BASE + BUS_IOC_GPIO2D_IOMUX_SEL_H);
+#endif
+
+ return 0;
+}
+#endif
diff --git a/arch/arm/mach-rockchip/rk3588/syscon_rk3588.c b/arch/arm/mach-rockchip/rk3588/syscon_rk3588.c
new file mode 100644
index 0000000000..e8772d3a38
--- /dev/null
+++ b/arch/arm/mach-rockchip/rk3588/syscon_rk3588.c
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2021 Rockchip Electronics Co., Ltd
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <syscon.h>
+#include <asm/arch-rockchip/clock.h>
+
+static const struct udevice_id rk3588_syscon_ids[] = {
+ { .compatible = "rockchip,rk3588-sys-grf", .data = ROCKCHIP_SYSCON_GRF },
+ { .compatible = "rockchip,rk3588-pmu1-grf", .data = ROCKCHIP_SYSCON_PMUGRF },
+ { .compatible = "rockchip,rk3588-vop-grf", .data = ROCKCHIP_SYSCON_VOP_GRF },
+ { .compatible = "rockchip,rk3588-vo-grf", .data = ROCKCHIP_SYSCON_VO_GRF },
+ { .compatible = "rockchip,pcie30-phy-grf", .data = ROCKCHIP_SYSCON_PCIE30_PHY_GRF },
+ { .compatible = "rockchip,rk3588-php-grf", .data = ROCKCHIP_SYSCON_PHP_GRF },
+ { .compatible = "rockchip,pipe-phy-grf", .data = ROCKCHIP_SYSCON_PIPE_PHY0_GRF },
+ { .compatible = "rockchip,pipe-phy-grf", .data = ROCKCHIP_SYSCON_PIPE_PHY1_GRF },
+ { .compatible = "rockchip,pipe-phy-grf", .data = ROCKCHIP_SYSCON_PIPE_PHY2_GRF },
+ { .compatible = "rockchip,rk3588-pmu", .data = ROCKCHIP_SYSCON_PMU },
+ { }
+};
+
+U_BOOT_DRIVER(syscon_rk3588) = {
+ .name = "rk3588_syscon",
+ .id = UCLASS_SYSCON,
+ .of_match = rk3588_syscon_ids,
+#if CONFIG_IS_ENABLED(OF_REAL)
+ .bind = dm_scan_fdt_dev,
+#endif
+};
diff --git a/include/configs/rk3588_common.h b/include/configs/rk3588_common.h
new file mode 100644
index 0000000000..abd20139aa
--- /dev/null
+++ b/include/configs/rk3588_common.h
@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * (C) Copyright 2021 Rockchip Electronics Co., Ltd
+ * Copyright (c) 2023 Edgeble AI Technologies Pvt. Ltd.
+ */
+
+#ifndef __CONFIG_RK3588_COMMON_H
+#define __CONFIG_RK3588_COMMON_H
+
+#include "rockchip-common.h"
+
+#define CFG_IRAM_BASE 0xff000000
+
+#define CFG_SYS_SDRAM_BASE 0
+#define SDRAM_MAX_SIZE 0xf0000000
+
+#define ENV_MEM_LAYOUT_SETTINGS \
+ "scriptaddr=0x00c00000\0" \
+ "pxefile_addr_r=0x00e00000\0" \
+ "fdt_addr_r=0x0a100000\0" \
+ "kernel_addr_r=0x02080000\0" \
+ "ramdisk_addr_r=0x0a200000\0"
+
+#include <config_distro_bootcmd.h>
+#define CFG_EXTRA_ENV_SETTINGS \
+ "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
+ "partitions=" PARTS_DEFAULT \
+ ENV_MEM_LAYOUT_SETTINGS \
+ ROCKCHIP_DEVICE_SETTINGS \
+ BOOTENV
+
+#endif /* __CONFIG_RK3588_COMMON_H */
--
2.25.1
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