Chris Johns started a new discussion on bsps/aarch64/ls1046a/start/mmu-config.c: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1504#note_159860 > + { /* DPAA QMAN and BMAN regions */ > + .begin = 0x0500000000ULL, > + .end = 0x0510000000ULL, > + .flags = AARCH64_MMU_DEVICE > + }, > + { /* PCI Express 1 to 3 */ > + .begin = 0x4000000000ULL, > + .end = 0x5800000000ULL, > + .flags = AARCH64_MMU_DEVICE > + }, > + { /* DRAM2; if not used, base == end. In that case, the mmu > initialization ignores this */ > + .begin = (uintptr_t) bsp_dram2_base, > + .end = (uintptr_t) bsp_dram2_end, > + .flags = AARCH64_MMU_DATA_RW_CACHED > + }, > + { /* DRAM3; if not used, base == end. In that case, the mmu > initialization ignores this */ How is this memory made available to the user? -- View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1504#note_159860 You're receiving this email because of your account on gitlab.rtems.org. Unsubscribe from this thread: https://gitlab.rtems.org/-/namespace/49/sent_notifications/5-4nuuxrdh34e1ls6sxfjmwpkta-1d/unsubscribe | Manage all notifications: https://gitlab.rtems.org/-/profile/notifications | Help: https://gitlab.rtems.org/help
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