[U-Boot] [PATCH 2/2] powerpc/85xx: Report workaround of errata SATA-A001

[Kumar Gala <galak@kernel.crashing.org>]

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
 arch/powerpc/cpu/mpc85xx/cmd_errata.c |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/arch/powerpc/cpu/mpc85xx/cmd_errata.c b/arch/powerpc/cpu/mpc85xx/cmd_errata.c
index 6824ebf..81078bd 100644
--- a/arch/powerpc/cpu/mpc85xx/cmd_errata.c
+++ b/arch/powerpc/cpu/mpc85xx/cmd_errata.c
@@ -22,9 +22,23 @@
 
 #include <common.h>
 #include <command.h>
+#include <linux/compiler.h>
+#include <asm/processor.h>
 
 static int do_errata(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
+	__maybe_unused u32 svr = get_svr();
+
+#if defined(CONFIG_FSL_SATA_V2) && defined(CONFIG_FSL_SATA_ERRATUM_A001)
+	if (IS_SVR_REV(svr, 1, 0) &&
+	    ((SVR_SOC_VER(svr) == SVR_P1022) ||
+	     (SVR_SOC_VER(svr) == SVR_P1022_E) ||
+	     (SVR_SOC_VER(svr) == SVR_P1013) ||
+	     (SVR_SOC_VER(svr) == SVR_P1013_E))) {
+		puts("Work-around for Erratum SATA A001 enabled\n");
+	}
+#endif
+
 	return 0;
 }
 
-- 
1.6.0.6