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fusee_cpp: implement SDRAM initialization

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Michael Scire 2021-08-22 02:32:05 -07:00 • committed by SciresM
parent f2a1c60218
commit 349a16ce39
59 changed files with 4088 additions and 17 deletions
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20
libraries/libexosphere/source/libc/libgcc_thumb_case.arch.arm.s
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@ -52,3 +52,23 @@ __gnu_thumb1_case_uhi:
bx lr
.type __gnu_thumb1_case_uhi, %function
.size __gnu_thumb1_case_uhi, .-__gnu_thumb1_case_uhi
.section .text.__gnu_thumb1_case_si, "ax", %progbits
.globl __gnu_thumb1_case_si
.align 0
.thumb_func
.syntax unified
__gnu_thumb1_case_si:
push {r0, r1}
mov r1, lr
adds.n r1, r1, #2
lsrs r1, r1, #2
lsls r0, r0, #2
lsls r1, r1, #2
ldr r0, [r1, r0]
adds r0, r0, r1
mov lr, r0
pop {r0, r1}
bx lr
.type __gnu_thumb1_case_si, %function
.size __gnu_thumb1_case_si, .-__gnu_thumb1_case_si