errata/thead/errata.c

1 // SPDX-License-Identifier: GPL-2.0-only
15 #include <asm/dma-noncoherent.h>
40  * | 31 - 25 | 24 - 20 | 19 - 15 | 14 - 12 | 11 - 7 | 6 - 0 |
46  * | 31 - 25 | 24 - 20 | 19 - 15 | 14 - 12 | 11 - 7 | 6 - 0 |
52  * | 31 - 25 | 24 - 20 | 19 - 15 | 14 - 12 | 11 - 7 | 6 - 0 |
58  * | 31 - 25 | 24 - 20 | 19 - 15 | 14 - 12 | 11 - 7 | 6 - 0 |
76 		 "r"((unsigned long)(_start) & ~((_cachesize) - 1UL)),	\
128 	/* target-c9xx cores report arch_id and impid as 0 */  in errata_probe_pmu()
164 		if (alt->vendor_id != THEAD_VENDOR_ID)  in thead_errata_patch_func()
166 		if (alt->patch_id >= ERRATA_THEAD_NUMBER)  in thead_errata_patch_func()
169 		tmp = (1U << alt->patch_id);  in thead_errata_patch_func()
174 			/* On vm-alternatives, the mmu isn't running yet */  in thead_errata_patch_func()
176 				memcpy(oldptr, altptr, alt->alt_len);  in thead_errata_patch_func()
179 				patch_text_nosync(oldptr, altptr, alt->alt_len);  in thead_errata_patch_func()