sforkowany z mirror/meshtastic-firmware
47 wiersze
1.3 KiB
Plaintext
47 wiersze
1.3 KiB
Plaintext
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/* Linker script to configure memory regions.
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geeksville: modified this to simulate a nrf52832 but with a sd140 soft device. So I can
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see how the memory footprint works on this lower end CPU. Note: to work with sd140 in my bootloader
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I need to start ram at 0x6000 (instead of the correct 0x3600 for sd132) - so I have less
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RAM available than on a real 832.
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*/
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SEARCH_DIR(.)
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GROUP(-lgcc -lc -lnosys)
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MEMORY
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{
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FLASH (rx) : ORIGIN = 0x26000, LENGTH = 0x6D000 - 0x26000
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/* FLASH (rx) : ORIGIN = 0x26000, LENGTH = 0xED000 - 0x26000 */
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/* SRAM required by S132 depend on
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* - Attribute Table Size
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* - Vendor UUID count
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* - Max ATT MTU
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* - Concurrent connection peripheral + central + secure links
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* - Event Len, HVN queue, Write CMD queue
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*/
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/* RAM (rwx) : ORIGIN = 0x20003600, LENGTH = 0x20010000 - 0x20003600 */
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RAM (rwx) : ORIGIN = 0x20006000, LENGTH = 0x20010000 - 0x20006000
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}
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SECTIONS
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{
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. = ALIGN(4);
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.svc_data :
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{
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PROVIDE(__start_svc_data = .);
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KEEP(*(.svc_data))
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PROVIDE(__stop_svc_data = .);
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} > RAM
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.fs_data :
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{
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PROVIDE(__start_fs_data = .);
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KEEP(*(.fs_data))
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PROVIDE(__stop_fs_data = .);
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} > RAM
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} INSERT AFTER .data;
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INCLUDE "nrf52_common.ld"
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