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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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5
bootrom/bootrom.c
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@ -125,8 +125,8 @@ void UsbPacketReceived(uint8_t *packet, int len) {
arg0 = DEVICE_INFO_FLAG_BOOTROM_PRESENT |
DEVICE_INFO_FLAG_CURRENT_MODE_BOOTROM |
DEVICE_INFO_FLAG_UNDERSTANDS_START_FLASH |
DEVICE_INFO_FLAG_UNDERSTANDS_CHIP_INFO;
//to add later: DEVICE_INFO_FLAG_UNDERSTANDS_VERSION
DEVICE_INFO_FLAG_UNDERSTANDS_CHIP_INFO |
DEVICE_INFO_FLAG_UNDERSTANDS_VERSION;
if (common_area.flags.osimage_present)
arg0 |= DEVICE_INFO_FLAG_OSIMAGE_PRESENT;
@ -146,6 +146,7 @@ void UsbPacketReceived(uint8_t *packet, int len) {
arg0 = BL_VERSION_1_0_0;
reply_old(CMD_BL_VERSION, arg0, 0, 0, 0, 0);
}
break;
case CMD_SETUP_WRITE: {
/* The temporary write buffer of the embedded flash controller is mapped to the