mirror of
https://github.com/Polprzewodnikowy/SummerCart64.git
synced 2025-02-03 14:52:30 +01:00
5b85b0f661
* [SC64][SW] Added board bring-up via UART header * [SC64][SW] Made I2C in primer stable * [SC64][SW] LCMXO2 primer fixes * [SC64][SW] SC64 primer PC software * [SC64][SW] Added primer.py to release package * [SC64][SW] Fixed FPGA refresh * [SC64][SW] Changed release package contents
165 lines
4.3 KiB
ArmAsm
165 lines
4.3 KiB
ArmAsm
.syntax unified
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.cpu cortex-m0plus
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.fpu softvfp
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.thumb
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.section .loader, "a", %progbits
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.type loader, %object
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loader:
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.incbin "../build/loader/loader.bin"
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.section .text.Reset_Handler
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.type Reset_Handler, %function
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Reset_Handler:
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.global Reset_Handler
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init_data:
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ldr r0, =_sdata
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ldr r1, =_edata
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ldr r2, =_sidata
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movs r3, #0
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b 2f
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1:
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ldr r4, [r2, r3]
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str r4, [r0, r3]
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adds r3, r3, #4
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2:
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adds r4, r0, r3
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cmp r4, r1
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bcc 1b
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init_bss:
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ldr r2, =_sbss
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ldr r4, =_ebss
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movs r3, #0
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b 2f
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1:
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str r3, [r2]
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adds r2, r2, #4
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2:
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cmp r2, r4
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bcc 1b
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run:
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bl app
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loop:
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b loop
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.section .text.Default_Handler, "ax", %progbits
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Default_Handler:
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.global Default_Handler
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b Default_Handler
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.section .isr_vector, "a", %progbits
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.type g_pfnVectors, %object
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g_pfnVectors:
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.global g_pfnVectors
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.word _estack
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.word Reset_Handler
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.word NMI_Handler
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.word HardFault_Handler
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.word 0x34364353
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.word 0
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.word 0
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.word 0
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.word 0
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.word 0
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.word 0
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.word SVC_Handler
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.word 0
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.word 0
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.word PendSV_Handler
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.word SysTick_Handler
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.word WWDG_IRQHandler
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.word 0
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.word RTC_TAMP_IRQHandler
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.word FLASH_IRQHandler
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.word RCC_IRQHandler
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.word EXTI0_1_IRQHandler
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.word EXTI2_3_IRQHandler
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.word EXTI4_15_IRQHandler
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.word 0
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.word DMA1_Channel1_IRQHandler
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.word DMA1_Channel2_3_IRQHandler
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.word DMA1_Ch4_5_DMAMUX1_OVR_IRQHandler
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.word ADC1_IRQHandler
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.word TIM1_BRK_UP_TRG_COM_IRQHandler
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.word TIM1_CC_IRQHandler
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.word 0
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.word TIM3_IRQHandler
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.word 0
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.word 0
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.word TIM14_IRQHandler
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.word 0
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.word TIM16_IRQHandler
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.word TIM17_IRQHandler
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.word I2C1_IRQHandler
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.word I2C2_IRQHandler
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.word SPI1_IRQHandler
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.word SPI2_IRQHandler
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.word USART1_IRQHandler
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.word USART2_IRQHandler
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.word 0
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.weak NMI_Handler
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.thumb_set NMI_Handler, Default_Handler
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.weak HardFault_Handler
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.thumb_set HardFault_Handler, Default_Handler
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.weak SVC_Handler
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.thumb_set SVC_Handler, Default_Handler
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.weak PendSV_Handler
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.thumb_set PendSV_Handler, Default_Handler
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.weak SysTick_Handler
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.thumb_set SysTick_Handler, Default_Handler
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.weak WWDG_IRQHandler
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.thumb_set WWDG_IRQHandler, Default_Handler
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.weak RTC_TAMP_IRQHandler
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.thumb_set RTC_TAMP_IRQHandler, Default_Handler
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.weak FLASH_IRQHandler
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.thumb_set FLASH_IRQHandler, Default_Handler
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.weak RCC_IRQHandler
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.thumb_set RCC_IRQHandler, Default_Handler
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.weak EXTI0_1_IRQHandler
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.thumb_set EXTI0_1_IRQHandler, Default_Handler
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.weak EXTI2_3_IRQHandler
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.thumb_set EXTI2_3_IRQHandler, Default_Handler
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.weak EXTI4_15_IRQHandler
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.thumb_set EXTI4_15_IRQHandler, Default_Handler
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.weak DMA1_Channel1_IRQHandler
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.thumb_set DMA1_Channel1_IRQHandler, Default_Handler
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.weak DMA1_Channel2_3_IRQHandler
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.thumb_set DMA1_Channel2_3_IRQHandler, Default_Handler
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.weak DMA1_Ch4_5_DMAMUX1_OVR_IRQHandler
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.thumb_set DMA1_Ch4_5_DMAMUX1_OVR_IRQHandler, Default_Handler
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.weak ADC1_IRQHandler
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.thumb_set ADC1_IRQHandler, Default_Handler
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.weak TIM1_BRK_UP_TRG_COM_IRQHandler
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.thumb_set TIM1_BRK_UP_TRG_COM_IRQHandler, Default_Handler
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.weak TIM1_CC_IRQHandler
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.thumb_set TIM1_CC_IRQHandler, Default_Handler
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.weak TIM3_IRQHandler
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.thumb_set TIM3_IRQHandler, Default_Handler
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.weak TIM14_IRQHandler
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.thumb_set TIM14_IRQHandler, Default_Handler
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.weak TIM16_IRQHandler
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.thumb_set TIM16_IRQHandler, Default_Handler
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.weak TIM17_IRQHandler
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.thumb_set TIM17_IRQHandler, Default_Handler
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.weak I2C1_IRQHandler
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.thumb_set I2C1_IRQHandler, Default_Handler
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.weak I2C2_IRQHandler
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.thumb_set I2C2_IRQHandler, Default_Handler
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.weak SPI1_IRQHandler
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.thumb_set SPI1_IRQHandler, Default_Handler
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.weak SPI2_IRQHandler
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.thumb_set SPI2_IRQHandler, Default_Handler
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.weak USART1_IRQHandler
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.thumb_set USART1_IRQHandler, Default_Handler
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.weak USART2_IRQHandler
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.thumb_set USART2_IRQHandler, Default_Handler
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