Tag: 你开机

在u-boot中，kernel_entry指向哪个函数？

这是u-boot的function： static void boot_jump_linux(bootm_headers_t *images, int flag) { #ifdef CONFIG_ARM64 void (*kernel_entry)(void *fdt_addr); int fake = (flag & BOOTM_STATE_OS_FAKE_GO); kernel_entry = (void (*)(void *fdt_addr))images->ep; debug(“## Transferring control to Linux (at address %lx)…\n”, (ulong) kernel_entry); bootstage_mark(BOOTSTAGE_ID_RUN_OS); announce_and_cleanup(fake); if (!fake) kernel_entry(images->ft_addr); #else unsigned long machid = gd->bd->bi_arch_number; char *s; void (*kernel_entry)(int zero, int arch, uint params); unsigned […]