ed2a87a262
Embassy-boot is a simple bootloader that works together with an application to provide firmware update capabilities with a minimal risk. The bootloader consists of a platform-independent part, which implements the swap algorithm, and a platform-dependent part (currently only for nRF) that provides addition functionality such as watchdog timers softdevice support.
31 lines
1.1 KiB
Text
31 lines
1.1 KiB
Text
MEMORY
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{
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/* NOTE 1 K = 1 KiBi = 1024 bytes */
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MBR : ORIGIN = 0x00000000, LENGTH = 4K
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SOFTDEVICE : ORIGIN = 0x00001000, LENGTH = 155648
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ACTIVE : ORIGIN = 0x00027000, LENGTH = 425984
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DFU : ORIGIN = 0x0008F000, LENGTH = 430080
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FLASH : ORIGIN = 0x000f9000, LENGTH = 24K
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BOOTLOADER_STATE : ORIGIN = 0x000ff000, LENGTH = 4K
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RAM (rwx) : ORIGIN = 0x20000008, LENGTH = 0x2fff8
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uicr_bootloader_start_address (r) : ORIGIN = 0x10001014, LENGTH = 0x4
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}
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__bootloader_state_start = ORIGIN(BOOTLOADER_STATE);
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__bootloader_state_end = ORIGIN(BOOTLOADER_STATE) + LENGTH(BOOTLOADER_STATE);
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__bootloader_active_start = ORIGIN(ACTIVE);
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__bootloader_active_end = ORIGIN(ACTIVE) + LENGTH(ACTIVE);
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__bootloader_dfu_start = ORIGIN(DFU);
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__bootloader_dfu_end = ORIGIN(DFU) + LENGTH(DFU);
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__bootloader_start = ORIGIN(FLASH);
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SECTIONS
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{
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.uicr_bootloader_start_address :
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{
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LONG(__bootloader_start)
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} > uicr_bootloader_start_address
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}
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