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Diffstat (limited to 'src/cpu/ti/am335x/header.h')
-rw-r--r-- | src/cpu/ti/am335x/header.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/src/cpu/ti/am335x/header.h b/src/cpu/ti/am335x/header.h new file mode 100644 index 0000000000..84afd3561b --- /dev/null +++ b/src/cpu/ti/am335x/header.h @@ -0,0 +1,67 @@ +/* + * Copyright (C) 2013 Google Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __CPU_TI_AM335X_HEADER_H +#define __CPU_TI_AM335X_HEADER_H + +#include <stdint.h> + +struct configuration_header_toc_item { + // Offset from the start address of the TOC to the actual address of + // a section. + uint32_t start; + + // Size of a section. + uint32_t size; + + // Reserved. + uint32_t reserved[3]; + + // 12-character name of a section, including the zero (\0) terminator. + char filename[12]; +} __attribute__((packed)); + +struct configuration_header_settings { + // Key used for section verification. + uint32_t key; + + // Enables or disables the section. + // 00h: Disable. + // Other: Enable. + uint8_t valid; + + // Configuration header version. + uint8_t version; + + // Reserved. + uint16_t reserved; + + // Flags. It's not clear what this is used for. + uint32_t flags; +} __attribute__((packed)); + +struct gp_device_header { + // Size of the image. + uint32_t size; + + // Address to store the image/code entry point. + uint32_t destination; +} __attribute__((packed)); + +#endif |