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MKS Robin Nano flash-based EEPROM (#18466)

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This commit is contained in:
Keith Bennett 2020-06-28 22:59:08 -07:00 committed by GitHub
parent ca4ade4c44
commit 69b5b91c91
Signed by: GitHub
GPG key ID: 4AEE18F83AFDEB23
2 changed files with 8 additions and 5 deletions
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11
Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO.h
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@ -31,7 +31,7 @@
#error "MKS Robin nano supports up to 2 hotends / E-steppers. Comment out this line to continue." #error "MKS Robin nano supports up to 2 hotends / E-steppers. Comment out this line to continue."
#endif #endif
#define BOARD_INFO_NAME "MKS Robin nano" #define BOARD_INFO_NAME "MKS Robin Nano"
// //
// Release PB4 (Y_ENABLE_PIN) from JTAG NRST role // Release PB4 (Y_ENABLE_PIN) from JTAG NRST role
@ -41,10 +41,13 @@
// //
// EEPROM // EEPROM
// //
#if NO_EEPROM_SELECTED #if EITHER(NO_EEPROM_SELECTED, FLASH_EEPROM_EMULATION)
//#define FLASH_EEPROM_EMULATION #define FLASH_EEPROM_EMULATION
#define SDCARD_EEPROM_EMULATION #define EEPROM_PAGE_SIZE (0x800U) // 2KB
#define EEPROM_START_ADDRESS (0x8000000UL + (STM32_FLASH_SIZE) * 1024UL - (EEPROM_PAGE_SIZE) * 2UL)
#define MARLIN_EEPROM_SIZE EEPROM_PAGE_SIZE // 2KB
#endif #endif
#define ENABLE_SPI2 #define ENABLE_SPI2
// //

2
buildroot/share/PlatformIO/ldscripts/mks_robin_nano.ld
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@ -1,7 +1,7 @@
MEMORY MEMORY
{ {
ram (rwx) : ORIGIN = 0x20000000, LENGTH = 64K - 40 ram (rwx) : ORIGIN = 0x20000000, LENGTH = 64K - 40
rom (rx) : ORIGIN = 0x08007000, LENGTH = 512K - 28K rom (rx) : ORIGIN = 0x08007000, LENGTH = 512K - 28K - 4K
} }
/* Provide memory region aliases for common.inc */ /* Provide memory region aliases for common.inc */