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@@ -0,0 +1,89 @@
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+/* SPDX-License-Identifier: GPL-2.0+ */
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+/*
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+ * Configuration for Total Compute platform. Parts were derived from other ARM
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+ * configurations.
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+ * (C) Copyright 2020 Arm Limited
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+ * Usama Arif <usama.arif@arm.com>
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+ */
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+
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+#ifndef __TOTAL_COMPUTE_H
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+#define __TOTAL_COMPUTE_H
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+
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+#define CONFIG_REMAKE_ELF
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+
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+/* Link Definitions */
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+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0)
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+
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+#define CONFIG_SYS_BOOTM_LEN (64 << 20)
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+
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+#define UART0_BASE 0x7ff80000
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+
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+/* Size of malloc() pool */
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+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (8 << 20))
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+
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+/* PL011 Serial Configuration */
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+#define CONFIG_PL011_CLOCK 7372800
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+
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+/* Miscellaneous configurable options */
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+#define CONFIG_SYS_LOAD_ADDR 0x90000000
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+
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+/* Physical Memory Map */
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+#define PHYS_SDRAM_1 0x80000000
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+/* Top 48MB reserved for secure world use */
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+#define DRAM_SEC_SIZE 0x03000000
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+#define PHYS_SDRAM_1_SIZE 0x80000000 - DRAM_SEC_SIZE
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+#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
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+
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+#define CONFIG_ARM_PL180_MMCI_BASE 0x001c050000
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+#define CONFIG_SYS_MMC_MAX_BLK_COUNT 127
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+#define CONFIG_ARM_PL180_MMCI_CLOCK_FREQ 12000000
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+
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+#define CONFIG_EXTRA_ENV_SETTINGS \
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+ "bootm_size=0x20000000\0" \
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+ "load_addr=0xa0000000\0" \
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+ "kernel_addr_r=0x80080000\0" \
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+ "initrd_addr_r=0x88000000\0" \
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+ "fdt_addr_r=0x83000000\0"
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+/*
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+ * If vbmeta partition is present, boot Android with verification using AVB.
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+ * Else if system partition is present (no vbmeta partition), boot Android
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+ * without verification (for development purposes).
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+ * Else boot FIT image.
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+ */
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+#define CONFIG_BOOTCOMMAND \
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+ "if part number mmc 0 vbmeta is_avb; then" \
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+ " echo MMC with vbmeta partition detected.;" \
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+ " echo starting Android Verified boot.;" \
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+ " avb init 0; " \
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+ " if avb verify; then " \
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+ " set bootargs $bootargs $avb_bootargs; " \
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+ " part start mmc 0 boot boot_start; " \
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+ " part size mmc 0 boot boot_size; " \
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+ " mmc read ${load_addr} ${boot_start} ${boot_size}; " \
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+ " bootm ${load_addr} ${load_addr} ${fdt_addr_r}; " \
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+ " else; " \
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+ " echo AVB verification failed.; " \
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+ " exit; " \
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+ " fi; " \
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+ "elif part number mmc 0 system is_non_avb_android; then " \
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+ " booti ${kernel_addr_r} ${initrd_addr_r} ${fdt_addr_r};" \
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+ "else;" \
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+ " echo Booting FIT image.;" \
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+ " bootm ${load_addr} ${load_addr} ${fdt_addr_r}; " \
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+ "fi;"
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+
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+/* Monitor Command Prompt */
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+#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
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+#define CONFIG_SYS_MAXARGS 64 /* max command args */
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+
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+#define CONFIG_SYS_FLASH_BASE 0x0C000000
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+/* 256 x 256KiB sectors */
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+#define CONFIG_SYS_MAX_FLASH_SECT 256
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+
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+#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_32BIT
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+#define CONFIG_SYS_MAX_FLASH_BANKS 1
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+
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+#define CONFIG_SYS_FLASH_EMPTY_INFO /* flinfo indicates empty blocks */
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+#define FLASH_MAX_SECTOR_SIZE 0x00040000
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+
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+#endif /* __TOTAL_COMPUTE_H */
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