mirror of https://github.com/ARMmbed/mbed-os.git
Update NRF51 link and startup sequence.
* Update softdevice offset so they match the offset of sd 2.0. * Update RAM initialization sequence. * Import fs_data section in final binarypull/2234/head
parent
3fe77a5efe
commit
d1b902a46d
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@ -2,8 +2,8 @@
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MEMORY
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{
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FLASH (rx) : ORIGIN = 0x0001C000, LENGTH = 0x24000
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RAM (rwx) : ORIGIN = 0x20002800, LENGTH = 0x5800
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FLASH (rx) : ORIGIN = 0x0001B000, LENGTH = 0x25000
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RAM (rwx) : ORIGIN = 0x20002ef8, LENGTH = 0x5108
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}
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OUTPUT_FORMAT ("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
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@ -114,6 +114,15 @@ SECTIONS
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} > RAM
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__edata = .;
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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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.bss :
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{
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. = ALIGN(4);
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@ -117,8 +117,9 @@ __Vectors:
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/* Reset Handler */
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.equ NRF_POWER_RAMON_ADDRESS, 0x40000524
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.equ NRF_POWER_RAMON_RAMxON_ONMODE_Msk, 0x3
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.equ NRF_POWER_RAMON_ADDRESS, 0x40000524
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.equ NRF_POWER_RAMONB_ADDRESS, 0x40000554
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.equ NRF_POWER_RAMONx_RAMxON_ONMODE_Msk, 0x3
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.text
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.thumb
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@ -129,10 +130,14 @@ __Vectors:
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Reset_Handler:
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.fnstart
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/* Make sure ALL RAM banks are powered on */
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MOVS R1, #NRF_POWER_RAMONx_RAMxON_ONMODE_Msk
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LDR R0, =NRF_POWER_RAMON_ADDRESS
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LDR R2, [R0]
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MOVS R1, #NRF_POWER_RAMON_RAMxON_ONMODE_Msk
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ORRS R2, R1
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STR R2, [R0]
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LDR R0, =NRF_POWER_RAMONB_ADDRESS
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LDR R2, [R0]
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ORRS R2, R1
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STR R2, [R0]
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@ -83,7 +83,6 @@ SECTIONS
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KEEP(*(.eh_frame*))
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} > FLASH
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.ARM.extab :
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{
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*(.ARM.extab* .gnu.linkonce.armextab.*)
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