forked from Mirrors/opensbi
generic: fu740: add workaround for CIP-1200 errata
Instruction TLB can fail to respect a non-global SFENCE thus we need to flush the TLB using SFENCE.VMA x0, x0 See full description of CIP-1200 in Errata_FU740-C000_20210205 from https://www.sifive.com/boards/hifive-unmatched Signed-off-by: David Abdurachmanov <david.abdurachmanov@sifive.com> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
This commit is contained in:

committed by
Anup Patel

parent
74db0acbe5
commit
217d5e4880
@@ -24,9 +24,11 @@
|
||||
#include <sbi_utils/reset/fdt_reset.h>
|
||||
|
||||
extern const struct platform_override sifive_fu540;
|
||||
extern const struct platform_override sifive_fu740;
|
||||
|
||||
static const struct platform_override *special_platforms[] = {
|
||||
&sifive_fu540,
|
||||
&sifive_fu740,
|
||||
};
|
||||
|
||||
static const struct platform_override *generic_plat = NULL;
|
||||
|
Reference in New Issue
Block a user