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Removed unused linker files

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Sacha Weatherstone 2022-03-10 08:04:45 +11:00
parent 5f47939543
commit b31580a35c
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GPG Key ID: 7AB2D7E206124B31
3 changed files with 1 additions and 70 deletions
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18
linker/esp32.extram.bss.ld
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@ -1,18 +0,0 @@
/* This section is only included if CONFIG_SPIRAM_ALLOW_BSS_SEG_EXTERNAL_MEMORY
is set, to link some sections to BSS in PSRAM */
SECTIONS
{
/* external memory bss, from any global variable with EXT_RAM_ATTR attribute*/
.ext_ram.bss (NOLOAD) :
{
_ext_ram_bss_start = ABSOLUTE(.);
*(.ext_ram.bss*)
*libnet80211.a:(.dynsbss .sbss .sbss.* .gnu.linkonce.sb.* .scommon .sbss2.* .gnu.linkonce.sb2.* .dynbss .bss .bss.* .share.mem .gnu.linkonce.b.* COMMON)
*libpp.a:(.dynsbss .sbss .sbss.* .gnu.linkonce.sb.* .scommon .sbss2.* .gnu.linkonce.sb2.* .dynbss .bss .bss.* .share.mem .gnu.linkonce.b.* COMMON)
*liblwip.a:(.dynsbss .sbss .sbss.* .gnu.linkonce.sb.* .scommon .sbss2.* .gnu.linkonce.sb2.* .dynbss .bss .bss.* .share.mem .gnu.linkonce.b.* COMMON)
*libbt.a:(EXCLUDE_FILE (libbtdm_app.a) .dynsbss .sbss .sbss.* .gnu.linkonce.sb.* .scommon .sbss2.* .gnu.linkonce.sb2.* .dynbss .bss .bss.* .share.mem .gnu.linkonce.b.* COMMON)
. = ALIGN(4);
_ext_ram_bss_end = ABSOLUTE(.);
} > extern_ram_seg
}

46
linker/nrf52840_s140_sim832.ld
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@ -1,46 +0,0 @@
/* Linker script to configure memory regions.
geeksville: modified this to simulate a nrf52832 but with a sd140 soft device. So I can
see how the memory footprint works on this lower end CPU. Note: to work with sd140 in my bootloader
I need to start ram at 0x6000 (instead of the correct 0x3600 for sd132) - so I have less
RAM available than on a real 832.
*/
SEARCH_DIR(.)
GROUP(-lgcc -lc -lnosys)
MEMORY
{
FLASH (rx) : ORIGIN = 0x26000, LENGTH = 0x6D000 - 0x26000
/* FLASH (rx) : ORIGIN = 0x26000, LENGTH = 0xED000 - 0x26000 */
/* SRAM required by S132 depend on
* - Attribute Table Size
* - Vendor UUID count
* - Max ATT MTU
* - Concurrent connection peripheral + central + secure links
* - Event Len, HVN queue, Write CMD queue
*/
/* RAM (rwx) : ORIGIN = 0x20003600, LENGTH = 0x20010000 - 0x20003600 */
RAM (rwx) : ORIGIN = 0x20006000, LENGTH = 0x20010000 - 0x20006000
}
SECTIONS
{
. = ALIGN(4);
.svc_data :
{
PROVIDE(__start_svc_data = .);
KEEP(*(.svc_data))
PROVIDE(__stop_svc_data = .);
} > RAM
.fs_data :
{
PROVIDE(__start_fs_data = .);
KEEP(*(.fs_data))
PROVIDE(__stop_fs_data = .);
} > RAM
} INSERT AFTER .data;
INCLUDE "nrf52_common.ld"

5
platformio.ini
View File

@ -145,8 +145,6 @@ lib_deps =
arduino-libraries/NTPClient#531eff39d9fbc831f3d03f706a161739203fbe2a arduino-libraries/NTPClient#531eff39d9fbc831f3d03f706a161739203fbe2a
lorol/LittleFS_esp32@^1.0.6 lorol/LittleFS_esp32@^1.0.6
# Hmm - this doesn't work yet
# board_build.ldscript = linker/esp32.extram.bss.ld
lib_ignore = lib_ignore =
segger_rtt segger_rtt
ESP32 BLE Arduino ESP32 BLE Arduino
@ -265,6 +263,3 @@ upload_protocol = jlink
monitor_port = /dev/ttyUSB0 monitor_port = /dev/ttyUSB0
; this board's serial chip can only run at 115200, not faster ; this board's serial chip can only run at 115200, not faster
monitor_speed = 115200 monitor_speed = 115200
# For experimenting with RAM sizes
# board_build.ldscript = linker/nrf52840_s140_sim832.ld