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Bootrom & flasher changes:

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* use macros for versions
* activate UNDERSTANDS_VERSION in bootrom
* fix missing break; bug in bootrom
* force flash_load to reject images > 256k if bootloader not up to date
* move logic from flasher to flash
This commit is contained in:
Philippe Teuwen 2019-07-19 22:59:51 +02:00
commit daae890667
6 changed files with 105 additions and 77 deletions
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14
include/pm3_cmd.h
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@ -540,11 +540,17 @@ typedef struct {
/* Set if this device understands the version command */
#define DEVICE_INFO_FLAG_UNDERSTANDS_VERSION (1<<6)
// Different versions here. Each version should increse the number
#define BL_VERSION_MAJOR(version) ((uint32_t)(version) >> 22)
#define BL_VERSION_MINOR(version) (((uint32_t)(version) >> 12) & 0x3ff)
#define BL_VERSION_PATCH(version) ((uint32_t)(version) & 0xfff)
#define BL_MAKE_VERSION(major, minor, patch) (((major) << 22) | ((minor) << 12) | (patch))
// Some boundaries to distinguish valid versions from corrupted info
#define BL_VERSION_FIRST_MAJOR 1
#define BL_VERSION_LAST_MAJOR 99
#define BL_VERSION_INVALID 0
#define BL_VERSION_1_0_0 1
#define BL_VERSION_FIRST BL_VERSION_1_0_0
#define BL_VERSION_LAST BL_VERSION_1_0_0
// Different versions here. Each version should increase the numbers
#define BL_VERSION_1_0_0 BL_MAKE_VERSION(1, 0, 0)
/* CMD_START_FLASH may have three arguments: start of area to flash,
end of area to flash, optional magic.