From: Suman Anna <s-a...@ti.com> The AM62 SoC family is the follow on AM335x built on K3 Multicore SoC architecture platform, providing ultra-low-power modes, dual display, multi-sensor edge compute, security and other BOM-saving integration. The AM62 SoC targets broad market to enable applications such as Industrial HMI, PLC/CNC/Robot control, Medical Equipment, Building Automation, Appliances and more.
Some highlights of this SoC are: * Quad-Cortex-A53s (running up to 1.4GHz) in a single cluster. Pin-to-pin compatible options for single and quad core are available. * Cortex-M4F for general-purpose or safety usage. * Dual display support, providing 24-bit RBG parallel interface and OLDI/LVDS-4 Lane x2, up to 200MHz pixel clock support for 2K display resolution. * Selectable GPUsupport, up to 8GFLOPS, providing better user experience in 3D graphic display case and Android. * PRU(Programmable Realtime Unit) support for customized programmable interfaces/IOs. * Integrated Giga-bit Ethernet switch supporting up to a total of two external ports (TSN capable). * 9xUARTs, 5xSPI, 6xI2C, 2xUSB2, 3xCAN-FD, 3x eMMC and SD, GPMC for NAND/FPGA connection, OSPI memory controller, 3xMcASP for audio, 1x CSI-RX-4L for Camera, eCAP/eQEP, ePWM, among other peripherals. * Dedicated Centralized System Controller for Security, Power, and Resource Management. * Multiple low power modes support, ex: Deep sleep,Standby, MCU-only, enabling battery powered system design. AM625 is the first device of the family. Add DT bindings for the same. More details can be found in the Technical Reference Manual: https://www.ti.com/lit/pdf/spruiv7 Signed-off-by: Suman Anna <s-a...@ti.com> Signed-off-by: Gowtham Tammana <g-tamm...@ti.com> Signed-off-by: Aswath Govindraju <a-govindr...@ti.com> Signed-off-by: Nishanth Menon <n...@ti.com> Signed-off-by: Vignesh Raghavendra <vigne...@ti.com> --- arch/arm/mach-k3/Kconfig | 9 +- arch/arm/mach-k3/Makefile | 1 + arch/arm/mach-k3/am625_init.c | 254 ++++++++++++++++++ arch/arm/mach-k3/arm64-mmu.c | 4 +- arch/arm/mach-k3/include/mach/am62_hardware.h | 66 +++++ arch/arm/mach-k3/include/mach/am62_spl.h | 44 +++ arch/arm/mach-k3/include/mach/hardware.h | 4 + arch/arm/mach-k3/include/mach/spl.h | 5 + drivers/ram/Kconfig | 1 + 9 files changed, 385 insertions(+), 3 deletions(-) create mode 100644 arch/arm/mach-k3/am625_init.c create mode 100644 arch/arm/mach-k3/include/mach/am62_hardware.h create mode 100644 arch/arm/mach-k3/include/mach/am62_spl.h diff --git a/arch/arm/mach-k3/Kconfig b/arch/arm/mach-k3/Kconfig index a01bf23514..0dc4f44fdd 100644 --- a/arch/arm/mach-k3/Kconfig +++ b/arch/arm/mach-k3/Kconfig @@ -16,6 +16,9 @@ config SOC_K3_J721S2 config SOC_K3_AM642 bool "TI's K3 based AM642 SoC Family Support" +config SOC_K3_AM625 + bool "TI's K3 based AM625 SoC Family Support" + endchoice config SYS_SOC @@ -26,6 +29,7 @@ config SYS_K3_NON_SECURE_MSRAM_SIZE default 0x80000 if SOC_K3_AM6 default 0x100000 if SOC_K3_J721E || SOC_K3_J721S2 default 0x1c0000 if SOC_K3_AM642 + default 0x3c000 if SOC_K3_AM625 help Describes the total size of the MCU or OCMC MSRAM present on the SoC in use. This doesn't specify the total size of SPL as @@ -37,6 +41,7 @@ config SYS_K3_MAX_DOWNLODABLE_IMAGE_SIZE default 0x58000 if SOC_K3_AM6 default 0xc0000 if SOC_K3_J721E || SOC_K3_J721S2 default 0x180000 if SOC_K3_AM642 + default 0x38000 if SOC_K3_AM625 help Describes the maximum size of the image that ROM can download from any boot media. @@ -61,6 +66,7 @@ config SYS_K3_BOOT_PARAM_TABLE_INDEX default 0x41cffbfc if SOC_K3_J721E default 0x41cfdbfc if SOC_K3_J721S2 default 0x701bebfc if SOC_K3_AM642 + default 0x43c3f290 if SOC_K3_AM625 help Address at which ROM stores the value which determines if SPL is booted up by primary boot media or secondary boot media. @@ -129,6 +135,7 @@ config K3_SYSFW_IMAGE_MMCSD_RAW_MODE_PART config K3_SYSFW_IMAGE_SIZE_MAX int "Amount of memory dynamically allocated for loading SYSFW blob" depends on K3_LOAD_SYSFW + default 163840 if SOC_K3_AM625 default 278000 help Amount of memory (in bytes) reserved through dynamic allocation at @@ -160,7 +167,7 @@ config K3_ATF_LOAD_ADDR config K3_DM_FW bool "Separate DM firmware image" - depends on SPL && CPU_V7R && (SOC_K3_J721E || SOC_K3_J721S2) && !CLK_TI_SCI && !TI_SCI_POWER_DOMAIN + depends on SPL && CPU_V7R && (SOC_K3_J721E || SOC_K3_J721S2 || SOC_K3_AM625) && !CLK_TI_SCI && !TI_SCI_POWER_DOMAIN default y help Enabling this will indicate that the system has separate DM diff --git a/arch/arm/mach-k3/Makefile b/arch/arm/mach-k3/Makefile index c0a6a9c87d..8459bef93b 100644 --- a/arch/arm/mach-k3/Makefile +++ b/arch/arm/mach-k3/Makefile @@ -7,6 +7,7 @@ obj-$(CONFIG_SOC_K3_AM6) += am6_init.o obj-$(CONFIG_SOC_K3_J721E) += j721e_init.o j721e/ j7200/ obj-$(CONFIG_SOC_K3_J721S2) += j721s2_init.o j721s2/ obj-$(CONFIG_SOC_K3_AM642) += am642_init.o +obj-$(CONFIG_SOC_K3_AM625) += am625_init.o am62x/ obj-$(CONFIG_ARM64) += arm64-mmu.o obj-$(CONFIG_CPU_V7R) += r5_mpu.o lowlevel_init.o obj-$(CONFIG_TI_SECURE_DEVICE) += security.o diff --git a/arch/arm/mach-k3/am625_init.c b/arch/arm/mach-k3/am625_init.c new file mode 100644 index 0000000000..ee902a774e --- /dev/null +++ b/arch/arm/mach-k3/am625_init.c @@ -0,0 +1,254 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * AM625: SoC specific initialization + * + * Copyright (C) 2020-2022 Texas Instruments Incorporated - https://www.ti.com/ + * Suman Anna <s-a...@ti.com> + */ + +#include <common.h> +#include <spl.h> +#include <asm/io.h> +#include <asm/arch/hardware.h> +#include <asm/arch/sysfw-loader.h> +#include "common.h" +#include <dm.h> +#include <dm/uclass-internal.h> +#include <dm/pinctrl.h> + +#if defined(CONFIG_SPL_BUILD) + +/* + * This uninitialized global variable would normal end up in the .bss section, + * but the .bss is cleared between writing and reading this variable, so move + * it to the .data section. + */ +u32 bootindex __section(".data"); +static struct rom_extended_boot_data bootdata __section(".data"); + +static void store_boot_info_from_rom(void) +{ + bootindex = *(u32 *)(CONFIG_SYS_K3_BOOT_PARAM_TABLE_INDEX); + memcpy(&bootdata, (uintptr_t *)ROM_ENTENDED_BOOT_DATA_INFO, + sizeof(struct rom_extended_boot_data)); +} + +static void ctrl_mmr_unlock(void) +{ + /* Unlock all WKUP_CTRL_MMR0 module registers */ + mmr_unlock(WKUP_CTRL_MMR0_BASE, 0); + mmr_unlock(WKUP_CTRL_MMR0_BASE, 1); + mmr_unlock(WKUP_CTRL_MMR0_BASE, 2); + mmr_unlock(WKUP_CTRL_MMR0_BASE, 3); + mmr_unlock(WKUP_CTRL_MMR0_BASE, 4); + mmr_unlock(WKUP_CTRL_MMR0_BASE, 5); + mmr_unlock(WKUP_CTRL_MMR0_BASE, 6); + mmr_unlock(WKUP_CTRL_MMR0_BASE, 7); + + /* Unlock all CTRL_MMR0 module registers */ + mmr_unlock(CTRL_MMR0_BASE, 0); + mmr_unlock(CTRL_MMR0_BASE, 1); + mmr_unlock(CTRL_MMR0_BASE, 2); + mmr_unlock(CTRL_MMR0_BASE, 4); + mmr_unlock(CTRL_MMR0_BASE, 6); + + /* Unlock all MCU_CTRL_MMR0 module registers */ + mmr_unlock(MCU_CTRL_MMR0_BASE, 0); + mmr_unlock(MCU_CTRL_MMR0_BASE, 1); + mmr_unlock(MCU_CTRL_MMR0_BASE, 2); + mmr_unlock(MCU_CTRL_MMR0_BASE, 3); + mmr_unlock(MCU_CTRL_MMR0_BASE, 4); + mmr_unlock(MCU_CTRL_MMR0_BASE, 6); + + /* Unlock PADCFG_CTRL_MMR padconf registers */ + mmr_unlock(PADCFG_MMR0_BASE, 1); + mmr_unlock(PADCFG_MMR1_BASE, 1); +} + +void board_init_f(ulong dummy) +{ + struct udevice *dev; + int ret; + +#if defined(CONFIG_CPU_V7R) + setup_k3_mpu_regions(); +#endif + + /* + * Cannot delay this further as there is a chance that + * K3_BOOT_PARAM_TABLE_INDEX can be over written by SPL MALLOC section. + */ + store_boot_info_from_rom(); + + ctrl_mmr_unlock(); + + /* Init DM early */ + spl_early_init(); + + /* + * Process pinctrl for the serial0 and serial3, aka WKUP_UART0 and + * MAIN_UART1 modules and continue regardless of the result of pinctrl. + * Do this without probing the device, but instead by searching the + * device that would request the given sequence number if probed. The + * UARTs will be used by the DM firmware and TIFS firmware images + * respectively and the firmware depend on SPL to initialize the pin + * settings. + */ + ret = uclass_find_device_by_seq(UCLASS_SERIAL, 0, &dev); + if (!ret) + pinctrl_select_state(dev, "default"); + + ret = uclass_find_device_by_seq(UCLASS_SERIAL, 3, &dev); + if (!ret) + pinctrl_select_state(dev, "default"); + + preloader_console_init(); + +#ifdef CONFIG_K3_EARLY_CONS + /* + * Allow establishing an early console as required for example when + * doing a UART-based boot. Note that this console may not "survive" + * through a SYSFW PM-init step and will need a re-init in some way + * due to changing module clock frequencies. + */ + early_console_init(); +#endif + +#if defined(CONFIG_K3_LOAD_SYSFW) + /* + * Configure and start up system controller firmware. Provide + * the U-Boot console init function to the SYSFW post-PM configuration + * callback hook, effectively switching on (or over) the console + * output. + */ + ret = is_rom_loaded_sysfw(&bootdata); + if (!ret) + panic("ROM has not loaded TIFS firmware\n"); + + k3_sysfw_loader(true, NULL, NULL); +#endif + + /* + * Force probe of clk_k3 driver here to ensure basic default clock + * configuration is always done. + */ + if (IS_ENABLED(CONFIG_SPL_CLK_K3)) { + ret = uclass_get_device_by_driver(UCLASS_CLK, + DM_DRIVER_GET(ti_clk), + &dev); + if (ret) + printf("Failed to initialize clk-k3!\n"); + } + + /* Output System Firmware version info */ + k3_sysfw_print_ver(); + +#if defined(CONFIG_K3_AM64_DDRSS) + ret = uclass_get_device(UCLASS_RAM, 0, &dev); + if (ret) + panic("DRAM init failed: %d\n", ret); +#endif +} + +u32 spl_boot_mode(const u32 boot_device) +{ + switch (boot_device) { + case BOOT_DEVICE_MMC1: + return MMCSD_MODE_EMMCBOOT; + + case BOOT_DEVICE_MMC2: + return MMCSD_MODE_FS; + + default: + return MMCSD_MODE_RAW; + } +} + +static u32 __get_backup_bootmedia(u32 devstat) +{ + u32 bkup_bootmode = (devstat & MAIN_DEVSTAT_BACKUP_BOOTMODE_MASK) >> + MAIN_DEVSTAT_BACKUP_BOOTMODE_SHIFT; + u32 bkup_bootmode_cfg = + (devstat & MAIN_DEVSTAT_BACKUP_BOOTMODE_CFG_MASK) >> + MAIN_DEVSTAT_BACKUP_BOOTMODE_CFG_SHIFT; + + switch (bkup_bootmode) { + case BACKUP_BOOT_DEVICE_UART: + return BOOT_DEVICE_UART; + + case BACKUP_BOOT_DEVICE_USB: + return BOOT_DEVICE_USB; + + case BACKUP_BOOT_DEVICE_ETHERNET: + return BOOT_DEVICE_ETHERNET; + + case BACKUP_BOOT_DEVICE_MMC: + if (bkup_bootmode_cfg) + return BOOT_DEVICE_MMC2; + return BOOT_DEVICE_MMC1; + + case BACKUP_BOOT_DEVICE_SPI: + return BOOT_DEVICE_SPI; + + case BACKUP_BOOT_DEVICE_I2C: + return BOOT_DEVICE_I2C; + }; + + return BOOT_DEVICE_RAM; +} + +static u32 __get_primary_bootmedia(u32 devstat) +{ + u32 bootmode = (devstat & MAIN_DEVSTAT_PRIMARY_BOOTMODE_MASK) >> + MAIN_DEVSTAT_PRIMARY_BOOTMODE_SHIFT; + u32 bootmode_cfg = (devstat & MAIN_DEVSTAT_PRIMARY_BOOTMODE_CFG_MASK) >> + MAIN_DEVSTAT_PRIMARY_BOOTMODE_CFG_SHIFT; + + switch (bootmode) { + case BOOT_DEVICE_OSPI: + fallthrough; + case BOOT_DEVICE_QSPI: + fallthrough; + case BOOT_DEVICE_XSPI: + fallthrough; + case BOOT_DEVICE_SPI: + return BOOT_DEVICE_SPI; + + case BOOT_DEVICE_ETHERNET_RGMII: + fallthrough; + case BOOT_DEVICE_ETHERNET_RMII: + return BOOT_DEVICE_ETHERNET; + + case BOOT_DEVICE_EMMC: + return BOOT_DEVICE_MMC1; + + case BOOT_DEVICE_MMC: + if ((bootmode_cfg & MAIN_DEVSTAT_PRIMARY_MMC_PORT_MASK) >> + MAIN_DEVSTAT_PRIMARY_MMC_PORT_SHIFT) + return BOOT_DEVICE_MMC2; + return BOOT_DEVICE_MMC1; + + case BOOT_DEVICE_NOBOOT: + return BOOT_DEVICE_RAM; + } + + return bootmode; +} + +u32 spl_boot_device(void) +{ + u32 devstat = readl(CTRLMMR_MAIN_DEVSTAT); + u32 bootmedia; + + if (bootindex == K3_PRIMARY_BOOTMODE) + bootmedia = __get_primary_bootmedia(devstat); + else + bootmedia = __get_backup_bootmedia(devstat); + + debug("am625_init: %s: devstat = 0x%x bootmedia = 0x%x bootindex = %d\n", + __func__, devstat, bootmedia, bootindex); + + return bootmedia; +} + +#endif /* CONFIG_SPL_BUILD */ diff --git a/arch/arm/mach-k3/arm64-mmu.c b/arch/arm/mach-k3/arm64-mmu.c index 527e664318..12cb89335a 100644 --- a/arch/arm/mach-k3/arm64-mmu.c +++ b/arch/arm/mach-k3/arm64-mmu.c @@ -222,7 +222,7 @@ struct mm_region *mem_map = j721s2_mem_map; #endif /* CONFIG_SOC_K3_J721S2 */ -#ifdef CONFIG_SOC_K3_AM642 +#if (CONFIG_IS_ENABLED(SOC_K3_AM642) || CONFIG_IS_ENABLED(SOC_K3_AM625)) /* NR_DRAM_BANKS + 32bit IO + 64bit IO + terminator */ #define NR_MMU_REGIONS (CONFIG_NR_DRAM_BANKS + 3) @@ -261,4 +261,4 @@ struct mm_region am64_mem_map[NR_MMU_REGIONS] = { }; struct mm_region *mem_map = am64_mem_map; -#endif /* CONFIG_SOC_K3_AM642 */ +#endif /* CONFIG_SOC_K3_AM642 || CONFIG_SOC_K3_AM625 */ diff --git a/arch/arm/mach-k3/include/mach/am62_hardware.h b/arch/arm/mach-k3/include/mach/am62_hardware.h new file mode 100644 index 0000000000..04ff7508d4 --- /dev/null +++ b/arch/arm/mach-k3/include/mach/am62_hardware.h @@ -0,0 +1,66 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * K3: AM62 SoC definitions, structures etc. + * + * Copyright (C) 2020-2022 Texas Instruments Incorporated - https://www.ti.com/ + * Suman Anna <s-a...@ti.com> + */ + +#ifndef __ASM_ARCH_AM62_HARDWARE_H +#define __ASM_ARCH_AM62_HARDWARE_H + +#include <config.h> +#ifndef __ASSEMBLY__ +#include <linux/bitops.h> +#endif + +#define PADCFG_MMR0_BASE 0x04080000 +#define PADCFG_MMR1_BASE 0x000f0000 +#define CTRL_MMR0_BASE 0x00100000 +#define MCU_CTRL_MMR0_BASE 0x04500000 +#define WKUP_CTRL_MMR0_BASE 0x43000000 + +#define CTRLMMR_MAIN_DEVSTAT (WKUP_CTRL_MMR0_BASE + 0x30) +#define MAIN_DEVSTAT_PRIMARY_BOOTMODE_MASK GENMASK(6, 3) +#define MAIN_DEVSTAT_PRIMARY_BOOTMODE_SHIFT 3 +#define MAIN_DEVSTAT_PRIMARY_BOOTMODE_CFG_MASK GENMASK(9, 7) +#define MAIN_DEVSTAT_PRIMARY_BOOTMODE_CFG_SHIFT 7 +#define MAIN_DEVSTAT_BACKUP_BOOTMODE_MASK GENMASK(12, 10) +#define MAIN_DEVSTAT_BACKUP_BOOTMODE_SHIFT 10 +#define MAIN_DEVSTAT_BACKUP_BOOTMODE_CFG_MASK BIT(13) +#define MAIN_DEVSTAT_BACKUP_BOOTMODE_CFG_SHIFT 13 + +/* Primary Bootmode MMC Config macros */ +#define MAIN_DEVSTAT_PRIMARY_MMC_PORT_MASK 0x4 +#define MAIN_DEVSTAT_PRIMARY_MMC_PORT_SHIFT 2 + +/* + * The CTRL_MMR0 memory space is divided into several equally-spaced + * partitions, so defining the partition size allows us to determine + * register addresses common to those partitions. + */ +#define CTRL_MMR0_PARTITION_SIZE 0x4000 + +/* + * CTRL_MMR0, WKUP_CTRL_MMR0, and MCU_CTRL_MMR0 lock/kick-mechanism + * shared register definitions. The same registers are also used for + * PADCFG_MMR lock/kick-mechanism. + */ +#define CTRLMMR_LOCK_KICK0 0x1008 +#define CTRLMMR_LOCK_KICK0_UNLOCK_VAL 0x68ef3490 +#define CTRLMMR_LOCK_KICK1 0x100c +#define CTRLMMR_LOCK_KICK1_UNLOCK_VAL 0xd172bc5a + +#define MCU_CTRL_LFXOSC_CTRL (MCU_CTRL_MMR0_BASE + 0x8038) +#define MCU_CTRL_LFXOSC_TRIM (MCU_CTRL_MMR0_BASE + 0x803c) +#define MCU_CTRL_LFXOSC_32K_DISABLE_VAL BIT(7) + +#define MCU_CTRL_DEVICE_CLKOUT_32K_CTRL (MCU_CTRL_MMR0_BASE + 0x8058) +#define MCU_CTRL_DEVICE_CLKOUT_LFOSC_SELECT_VAL (0x3) + +#define ROM_ENTENDED_BOOT_DATA_INFO 0x43c3f1e0 + +/* Use Last 2K as Scratch pad */ +#define TI_SRAM_SCRATCH_BOARD_EEPROM_START 0x70000000 + +#endif /* __ASM_ARCH_AM62_HARDWARE_H */ diff --git a/arch/arm/mach-k3/include/mach/am62_spl.h b/arch/arm/mach-k3/include/mach/am62_spl.h new file mode 100644 index 0000000000..b562f559f1 --- /dev/null +++ b/arch/arm/mach-k3/include/mach/am62_spl.h @@ -0,0 +1,44 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2020-2022 Texas Instruments Incorporated - https://www.ti.com/ + * Suman Anna <s-a...@ti.com> + */ + +#ifndef _ASM_ARCH_AM62_SPL_H_ +#define _ASM_ARCH_AM62_SPL_H_ + +/* Primary BootMode devices */ +#define BOOT_DEVICE_RAM 0x00 +#define BOOT_DEVICE_OSPI 0x01 +#define BOOT_DEVICE_QSPI 0x02 +#define BOOT_DEVICE_SPI 0x03 +#define BOOT_DEVICE_ETHERNET_RGMII 0x04 +#define BOOT_DEVICE_ETHERNET_RMII 0x05 +#define BOOT_DEVICE_I2C 0x06 +#define BOOT_DEVICE_UART 0x07 +#define BOOT_DEVICE_MMC 0x08 +#define BOOT_DEVICE_EMMC 0x09 +#define BOOT_DEVICE_USB 0x0A +#define BOOT_DEVICE_GPMC_NAND 0x0B +#define BOOT_DEVICE_GPMC_NOR 0x0C +#define BOOT_DEVICE_XSPI 0x0E +#define BOOT_DEVICE_NOBOOT 0x0F + +/* U-Boot used aliases */ +#define BOOT_DEVICE_ETHERNET 0x04 +#define BOOT_DEVICE_MMC2 0x08 +#define BOOT_DEVICE_MMC1 0x09 +/* Invalid */ +#define BOOT_DEVICE_MMC2_2 0x1F + +/* Backup BootMode devices */ +#define BACKUP_BOOT_DEVICE_USB 0x01 +#define BACKUP_BOOT_DEVICE_UART 0x03 +#define BACKUP_BOOT_DEVICE_ETHERNET 0x04 +#define BACKUP_BOOT_DEVICE_MMC 0x05 +#define BACKUP_BOOT_DEVICE_SPI 0x06 +#define BACKUP_BOOT_DEVICE_I2C 0x07 + +#define K3_PRIMARY_BOOTMODE 0x0 + +#endif /* _ASM_ARCH_AM62_SPL_H_ */ diff --git a/arch/arm/mach-k3/include/mach/hardware.h b/arch/arm/mach-k3/include/mach/hardware.h index 5c1265ffe9..7c6928d5da 100644 --- a/arch/arm/mach-k3/include/mach/hardware.h +++ b/arch/arm/mach-k3/include/mach/hardware.h @@ -22,6 +22,10 @@ #include "am64_hardware.h" #endif +#ifdef CONFIG_SOC_K3_AM625 +#include "am62_hardware.h" +#endif + /* Assuming these addresses and definitions stay common across K3 devices */ #define CTRLMMR_WKUP_JTAG_ID 0x43000014 #define JTAG_ID_VARIANT_SHIFT 28 diff --git a/arch/arm/mach-k3/include/mach/spl.h b/arch/arm/mach-k3/include/mach/spl.h index 8a61398529..17996f2938 100644 --- a/arch/arm/mach-k3/include/mach/spl.h +++ b/arch/arm/mach-k3/include/mach/spl.h @@ -21,4 +21,9 @@ #ifdef CONFIG_SOC_K3_AM642 #include "am64_spl.h" #endif + +#ifdef CONFIG_SOC_K3_AM625 +#include "am62_spl.h" +#endif + #endif /* _ASM_ARCH_SPL_H_ */ diff --git a/drivers/ram/Kconfig b/drivers/ram/Kconfig index 709c916a2a..a4f9f1aad2 100644 --- a/drivers/ram/Kconfig +++ b/drivers/ram/Kconfig @@ -64,6 +64,7 @@ choice default K3_J721E_DDRSS if SOC_K3_J721E || SOC_K3_J721S2 default K3_AM64_DDRSS if SOC_K3_AM642 + default K3_AM64_DDRSS if SOC_K3_AM625 config K3_J721E_DDRSS bool "Enable J721E DDRSS support" -- 2.35.3
