/home/marcel/Documents/electronische_projecten/lora_aprs_node_pico/build/pico-sdk/src/rp2_common/boot_stage2/bs2_default.elf:     file format elf32-littlearm

Sections:
Idx Name          Size      VMA       LMA       File off  Algn
  0 .text         000000f0  20041f00  20041f00  00001f00  2**2
                  CONTENTS, ALLOC, LOAD, READONLY, CODE
  1 .ARM.attributes 00000022  00000000  00000000  00001ff0  2**0
                  CONTENTS, READONLY

/home/marcel/Documents/electronische_projecten/lora_aprs_node_pico/build/pico-sdk/src/rp2_common/boot_stage2/bs2_default.elf:     file format elf32-littlearm


Disassembly of section .text:

20041f00 <_stage2_boot>:
20041f00:	b500      	push	{lr}
20041f02:	4b32      	ldr	r3, [pc, #200]	; (20041fcc <literals>)
20041f04:	2021      	movs	r0, #33	; 0x21
20041f06:	6058      	str	r0, [r3, #4]
20041f08:	6898      	ldr	r0, [r3, #8]
20041f0a:	2102      	movs	r1, #2
20041f0c:	4388      	bics	r0, r1
20041f0e:	6098      	str	r0, [r3, #8]
20041f10:	60d8      	str	r0, [r3, #12]
20041f12:	6118      	str	r0, [r3, #16]
20041f14:	6158      	str	r0, [r3, #20]
20041f16:	4b2e      	ldr	r3, [pc, #184]	; (20041fd0 <literals+0x4>)
20041f18:	2100      	movs	r1, #0
20041f1a:	6099      	str	r1, [r3, #8]
20041f1c:	2102      	movs	r1, #2
20041f1e:	6159      	str	r1, [r3, #20]
20041f20:	2101      	movs	r1, #1
20041f22:	22f0      	movs	r2, #240	; 0xf0
20041f24:	5099      	str	r1, [r3, r2]

20041f26 <program_sregs>:
20041f26:	492b      	ldr	r1, [pc, #172]	; (20041fd4 <literals+0x8>)
20041f28:	6019      	str	r1, [r3, #0]
20041f2a:	2101      	movs	r1, #1
20041f2c:	6099      	str	r1, [r3, #8]
20041f2e:	2035      	movs	r0, #53	; 0x35
20041f30:	f000 f844 	bl	20041fbc <read_flash_sreg>
20041f34:	2202      	movs	r2, #2
20041f36:	4290      	cmp	r0, r2
20041f38:	d014      	beq.n	20041f64 <skip_sreg_programming>
20041f3a:	2106      	movs	r1, #6
20041f3c:	6619      	str	r1, [r3, #96]	; 0x60
20041f3e:	f000 f834 	bl	20041faa <wait_ssi_ready>
20041f42:	6e19      	ldr	r1, [r3, #96]	; 0x60
20041f44:	2101      	movs	r1, #1
20041f46:	6619      	str	r1, [r3, #96]	; 0x60
20041f48:	2000      	movs	r0, #0
20041f4a:	6618      	str	r0, [r3, #96]	; 0x60
20041f4c:	661a      	str	r2, [r3, #96]	; 0x60
20041f4e:	f000 f82c 	bl	20041faa <wait_ssi_ready>
20041f52:	6e19      	ldr	r1, [r3, #96]	; 0x60
20041f54:	6e19      	ldr	r1, [r3, #96]	; 0x60
20041f56:	6e19      	ldr	r1, [r3, #96]	; 0x60
20041f58:	2005      	movs	r0, #5
20041f5a:	f000 f82f 	bl	20041fbc <read_flash_sreg>
20041f5e:	2101      	movs	r1, #1
20041f60:	4208      	tst	r0, r1
20041f62:	d1f9      	bne.n	20041f58 <program_sregs+0x32>

20041f64 <skip_sreg_programming>:
20041f64:	2100      	movs	r1, #0
20041f66:	6099      	str	r1, [r3, #8]

20041f68 <dummy_read>:
20041f68:	491b      	ldr	r1, [pc, #108]	; (20041fd8 <literals+0xc>)
20041f6a:	6019      	str	r1, [r3, #0]
20041f6c:	2100      	movs	r1, #0
20041f6e:	6059      	str	r1, [r3, #4]
20041f70:	491a      	ldr	r1, [pc, #104]	; (20041fdc <literals+0x10>)
20041f72:	481b      	ldr	r0, [pc, #108]	; (20041fe0 <literals+0x14>)
20041f74:	6001      	str	r1, [r0, #0]
20041f76:	2101      	movs	r1, #1
20041f78:	6099      	str	r1, [r3, #8]
20041f7a:	21eb      	movs	r1, #235	; 0xeb
20041f7c:	6619      	str	r1, [r3, #96]	; 0x60
20041f7e:	21a0      	movs	r1, #160	; 0xa0
20041f80:	6619      	str	r1, [r3, #96]	; 0x60
20041f82:	f000 f812 	bl	20041faa <wait_ssi_ready>
20041f86:	2100      	movs	r1, #0
20041f88:	6099      	str	r1, [r3, #8]

20041f8a <configure_ssi>:
20041f8a:	4916      	ldr	r1, [pc, #88]	; (20041fe4 <literals+0x18>)
20041f8c:	4814      	ldr	r0, [pc, #80]	; (20041fe0 <literals+0x14>)
20041f8e:	6001      	str	r1, [r0, #0]
20041f90:	2101      	movs	r1, #1
20041f92:	6099      	str	r1, [r3, #8]

20041f94 <check_return>:
20041f94:	bc01      	pop	{r0}
20041f96:	2800      	cmp	r0, #0
20041f98:	d000      	beq.n	20041f9c <vector_into_flash>
20041f9a:	4700      	bx	r0

20041f9c <vector_into_flash>:
20041f9c:	4812      	ldr	r0, [pc, #72]	; (20041fe8 <literals+0x1c>)
20041f9e:	4913      	ldr	r1, [pc, #76]	; (20041fec <literals+0x20>)
20041fa0:	6008      	str	r0, [r1, #0]
20041fa2:	c803      	ldmia	r0, {r0, r1}
20041fa4:	f380 8808 	msr	MSP, r0
20041fa8:	4708      	bx	r1

20041faa <wait_ssi_ready>:
20041faa:	b503      	push	{r0, r1, lr}
20041fac:	6a99      	ldr	r1, [r3, #40]	; 0x28
20041fae:	2004      	movs	r0, #4
20041fb0:	4201      	tst	r1, r0
20041fb2:	d0fb      	beq.n	20041fac <wait_ssi_ready+0x2>
20041fb4:	2001      	movs	r0, #1
20041fb6:	4201      	tst	r1, r0
20041fb8:	d1f8      	bne.n	20041fac <wait_ssi_ready+0x2>
20041fba:	bd03      	pop	{r0, r1, pc}

20041fbc <read_flash_sreg>:
20041fbc:	b502      	push	{r1, lr}
20041fbe:	6618      	str	r0, [r3, #96]	; 0x60
20041fc0:	6618      	str	r0, [r3, #96]	; 0x60
20041fc2:	f7ff fff2 	bl	20041faa <wait_ssi_ready>
20041fc6:	6e18      	ldr	r0, [r3, #96]	; 0x60
20041fc8:	6e18      	ldr	r0, [r3, #96]	; 0x60
20041fca:	bd02      	pop	{r1, pc}

20041fcc <literals>:
20041fcc:	40020000 	.word	0x40020000
20041fd0:	18000000 	.word	0x18000000
20041fd4:	00070000 	.word	0x00070000
20041fd8:	005f0300 	.word	0x005f0300
20041fdc:	00002221 	.word	0x00002221
20041fe0:	180000f4 	.word	0x180000f4
20041fe4:	a0002022 	.word	0xa0002022
20041fe8:	10000100 	.word	0x10000100
20041fec:	e000ed08 	.word	0xe000ed08