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[rt-smart] kernel virtual memory management layer (#6809)

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synchronize virtual memory system works.
adding kernel virtual memory management layer for page-based MMU enabled architecture
porting libcpu MMU codes
porting lwp memory related codes
This commit is contained in:
Shell
2023-01-09 10:08:55 +08:00
committed by GitHub
parent 7f9ccd3c80
commit 7450ef6c4d
121 changed files with 5947 additions and 7041 deletions
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7
libcpu/arm/cortex-a/interrupt.c
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@@ -70,8 +70,8 @@ void rt_hw_interrupt_init(void)
/* initialize ARM GIC */
#ifdef RT_USING_SMART
gic_dist_base = (uint32_t)rt_hw_mmu_map(&mmu_info, 0, (void*)platform_get_gic_dist_base(), 0x2000, MMU_MAP_K_RW);
gic_cpu_base = (uint32_t)rt_hw_mmu_map(&mmu_info, 0, (void*)platform_get_gic_cpu_base(), 0x1000, MMU_MAP_K_RW);
gic_dist_base = (uint32_t)rt_ioremap((void*)platform_get_gic_dist_base(), 0x2000);
gic_cpu_base = (uint32_t)rt_ioremap((void*)platform_get_gic_cpu_base(), 0x1000);
#else
gic_dist_base = platform_get_gic_dist_base();
gic_cpu_base = platform_get_gic_cpu_base();
@@ -100,7 +100,8 @@ void rt_hw_interrupt_init(void)
/* initialize ARM GIC */
#ifdef RT_USING_SMART
gic_dist_base = (uint32_t)rt_hw_mmu_map(&mmu_info, 0, (void*)platform_get_gic_dist_base(), 0x2000, MMU_MAP_K_RW);
gic_dist_base = (uint32_t)rt_ioremap((void*)platform_get_gic_dist_base(), 0x2000);
gic_cpu_base = (uint32_t)rt_ioremap((void*)platform_get_gic_cpu_base(), 0x1000);
#else
gic_dist_base = platform_get_gic_dist_base();
#endif