Changes between Version 41 and Version 42 of boot_procedure
- Timestamp:
- Feb 27, 2019, 2:32:35 PM (6 years ago)
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boot_procedure
v41 v42 49 49 50 50 A core is identified by two indexes[cxy][lid] : ''cxy'' is the cluster identifier, an ''lid'' is the core local index in cluster cxy. 51 In all clusters, the core with local index 0 is called ''Core0''.51 52 52 53 53 We describe below the four phases for the TSAR boot-loader: … … 73 73 74 74 * The core[0][0] initializes the stack pointer. The boot stack size is a configuration parameter. 75 * The core[0][0] initializes 2 peripherals: The '''TTY''' terminal (channel 0) to display log info, and the '''IOC''' to access the disk.75 * The core[0][0] initializes 2 peripherals: The '''TTY''' terminal (channel 0) to display log info, and the '''IOC''' to access the disk. 76 76 * The core[0][0] loads in cluster 0 the '''arch_info.bin''' file and the '''kernel.elf''' file at addresses ARCHINFO_BASE and KERN_BASE respectively. 77 77 * The core[0][0] uses the '''arch_info.bin'''structure to initialize the local '''boot_info_t''' structure in cluster 0.