projects / mirror_ubuntu-jammy-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 2874c5fd | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
| 1be62c6c | 2 | /* |
| 3 | * BSC913xQDS Board Setup | |
| 4 | * | |
| 5 | * Author: | |
| 6 | * Harninder Rai <harninder.rai@freescale.com> | |
| 7 | * Priyanka Jain <Priyanka.Jain@freescale.com> | |
| 8 | * | |
| 9 | * Copyright 2014 Freescale Semiconductor Inc. | |
| 1be62c6c | 10 | */ |
| 11 | ||
| 12 | #include <linux/of_platform.h> | |
| 13 | #include <linux/pci.h> | |
| 14 | #include <asm/mpic.h> | |
| 15 | #include <sysdev/fsl_soc.h> | |
| 720d7aeb | 16 | #include <sysdev/fsl_pci.h> |
| 1be62c6c | 17 | #include <asm/udbg.h> |
| 18 | ||
| 19 | #include "mpc85xx.h" | |
| 20 | #include "smp.h" | |
| 21 | ||
| 22 | void __init bsc913x_qds_pic_init(void) | |
| 23 | { | |
| 24 | struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN | | |
| 25 | MPIC_SINGLE_DEST_CPU, | |
| 26 | 0, 256, " OpenPIC "); | |
| 27 | ||
| 28 | if (!mpic) | |
| 29 | pr_err("bsc913x: Failed to allocate MPIC structure\n"); | |
| 30 | else | |
| 31 | mpic_init(mpic); | |
| 32 | } | |
| 33 | ||
| 34 | /* | |
| 35 | * Setup the architecture | |
| 36 | */ | |
| 37 | static void __init bsc913x_qds_setup_arch(void) | |
| 38 | { | |
| 39 | if (ppc_md.progress) | |
| 40 | ppc_md.progress("bsc913x_qds_setup_arch()", 0); | |
| 41 | ||
| 42 | #if defined(CONFIG_SMP) | |
| 43 | mpc85xx_smp_init(); | |
| 44 | #endif | |
| 45 | ||
| 720d7aeb HR |
46 | fsl_pci_assign_primary(); |
| 47 | ||
| 1be62c6c | 48 | pr_info("bsc913x board from Freescale Semiconductor\n"); |
| 49 | } | |
| 50 | ||
| 720d7aeb | 51 | machine_arch_initcall(bsc9132_qds, mpc85xx_common_publish_devices); |
| 1be62c6c | 52 | |
| 53 | /* | |
| 54 | * Called very early, device-tree isn't unflattened | |
| 55 | */ | |
| 56 | ||
| 57 | static int __init bsc9132_qds_probe(void) | |
| 58 | { | |
| 56571384 | 59 | return of_machine_is_compatible("fsl,bsc9132qds"); |
| 1be62c6c | 60 | } |
| 61 | ||
| 62 | define_machine(bsc9132_qds) { | |
| 63 | .name = "BSC9132 QDS", | |
| 64 | .probe = bsc9132_qds_probe, | |
| 65 | .setup_arch = bsc913x_qds_setup_arch, | |
| 66 | .init_IRQ = bsc913x_qds_pic_init, | |
| 720d7aeb HR |
67 | #ifdef CONFIG_PCI |
| 68 | .pcibios_fixup_bus = fsl_pcibios_fixup_bus, | |
| 69 | #endif | |
| 1be62c6c | 70 | .get_irq = mpic_get_irq, |
| 1be62c6c | 71 | .calibrate_decr = generic_calibrate_decr, |
| 72 | .progress = udbg_progress, | |
| 73 | }; |