arm64: versal2: Add support for mini configuration

Versal2 mini configuration is designed for running memory test.

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Link: https://lore.kernel.org/r/20240619071733.10256-2-venkatesh.abbarapu@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>

diff --git a/arch/arm/dts/amd-versal2-mini.dts b/arch/arm/dts/amd-versal2-mini.dts
new file mode 100644 (file)
index 0000000..ac68577
--- /dev/null
+++ b/arch/arm/dts/amd-versal2-mini.dts
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Empty device tree for amd-versal2-mini
+ *
+ * Copyright (C) 2024, Advanced Micro Devices, Inc.
+ */
+
+/dts-v1/;
+
+/ {
+};

diff --git a/configs/amd_versal2_mini_defconfig b/configs/amd_versal2_mini_defconfig
new file mode 100644 (file)
index 0000000..0dd2305
--- /dev/null
+++ b/configs/amd_versal2_mini_defconfig
@@ -0,0 +1,77 @@
+CONFIG_ARM=y
+CONFIG_SYS_CONFIG_NAME="amd_versal2_mini"
+# CONFIG_ARM64_CRC32 is not set
+CONFIG_COUNTER_FREQUENCY=100000000
+# CONFIG_ARM64_SUPPORT_AARCH32 is not set
+CONFIG_ARCH_VERSAL2=y
+CONFIG_TEXT_BASE=0xBBF00000
+CONFIG_SYS_MALLOC_LEN=0x20000
+CONFIG_SYS_MALLOC_F_LEN=0x4000
+CONFIG_NR_DRAM_BANKS=3
+CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
+CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xBBF20000
+CONFIG_ENV_SIZE=0x80
+CONFIG_DEFAULT_DEVICE_TREE="amd-versal2-mini"
+CONFIG_DEBUG_UART_BASE=0xf1920000
+CONFIG_DEBUG_UART_CLOCK=100000000
+CONFIG_SYS_MEM_RSVD_FOR_MMU=y
+# CONFIG_PSCI_RESET is not set
+CONFIG_SYS_LOAD_ADDR=0xBBF80000
+CONFIG_DEBUG_UART=y
+CONFIG_SYS_MEMTEST_START=0x00000000
+CONFIG_SYS_MEMTEST_END=0x00001000
+# CONFIG_EXPERT is not set
+CONFIG_REMAKE_ELF=y
+# CONFIG_LEGACY_IMAGE_FORMAT is not set
+# CONFIG_AUTOBOOT is not set
+# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set
+CONFIG_SYS_CONSOLE_INFO_QUIET=y
+# CONFIG_DISPLAY_CPUINFO is not set
+CONFIG_BOARD_EARLY_INIT_R=y
+# CONFIG_BOARD_LATE_INIT is not set
+# CONFIG_CMDLINE_EDITING is not set
+# CONFIG_AUTO_COMPLETE is not set
+# CONFIG_SYS_LONGHELP is not set
+CONFIG_SYS_PROMPT="versal2> "
+# CONFIG_CMD_CONSOLE is not set
+# CONFIG_CMD_BOOTD is not set
+# CONFIG_CMD_BOOTI is not set
+# CONFIG_CMD_ELF is not set
+# CONFIG_CMD_FDT is not set
+# CONFIG_CMD_GO is not set
+# CONFIG_CMD_RUN is not set
+# CONFIG_CMD_IMI is not set
+# CONFIG_CMD_XIMG is not set
+# CONFIG_CMD_EXPORTENV is not set
+# CONFIG_CMD_IMPORTENV is not set
+# CONFIG_CMD_EDITENV is not set
+# CONFIG_CMD_SAVEENV is not set
+# CONFIG_CMD_ENV_EXISTS is not set
+# CONFIG_CMD_CRC32 is not set
+CONFIG_CMD_MEMINFO=y
+CONFIG_CMD_MX_CYCLIC=y
+CONFIG_CMD_MEMTEST=y
+CONFIG_SYS_ALT_MEMTEST=y
+# CONFIG_CMD_LOADB is not set
+# CONFIG_CMD_LOADS is not set
+# CONFIG_CMD_ECHO is not set
+# CONFIG_CMD_ITEST is not set
+# CONFIG_CMD_SOURCE is not set
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_CACHE=y
+# CONFIG_CMD_SLEEP is not set
+CONFIG_OF_EMBED=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+# CONFIG_NET is not set
+# CONFIG_DM_DEVICE_REMOVE is not set
+# CONFIG_GPIO is not set
+# CONFIG_I2C is not set
+# CONFIG_INPUT is not set
+# CONFIG_MMC is not set
+# CONFIG_POWER is not set
+CONFIG_DEBUG_UART_PL011=y
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_DEBUG_UART_SKIP_INIT=y
+CONFIG_ARM_DCC=y
+CONFIG_PL01X_SERIAL=y
+# CONFIG_GZIP is not set

diff --git a/include/configs/amd_versal2_mini.h b/include/configs/amd_versal2_mini.h
new file mode 100644 (file)
index 0000000..97e8f67
--- /dev/null
+++ b/include/configs/amd_versal2_mini.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Configuration for AMD Versal Gen2 MINI configuration
+ *
+ * Copyright (C) 2023 - 2024, Advanced Micro Devices, Inc.
+ *
+ * Michal Simek <michal.simek@amd.com>
+ */
+
+#ifndef __CONFIG_VERSAL2_MINI_H
+#define __CONFIG_VERSAL2_MINI_H
+
+#define CFG_EXTRA_ENV_SETTINGS
+
+#include <configs/amd_versal2.h>
+
+/* Undef unneeded configs */
+#undef CFG_EXTRA_ENV_SETTINGS
+
+#endif /* __CONFIG_VERSAL2_MINI_H */