RAS: SGI575: Add platform specific RAS changes
Add platform specific changes needed to add support for the RAS
feature on SGI575 platform, including adding a mapping for the
CPER buffer being used on SGI575 platform.
Change-Id: I01a982e283609b5c48661307906346fa2738a43b
Signed-off-by: Sughosh Ganu <sughosh.ganu@arm.com>
diff --git a/plat/arm/css/sgi/sgi_ras.c b/plat/arm/css/sgi/sgi_ras.c
index 60c402f..ac4610d 100644
--- a/plat/arm/css/sgi/sgi_ras.c
+++ b/plat/arm/css/sgi/sgi_ras.c
@@ -32,6 +32,47 @@
uint8_t data[8];
} mm_communicate_header_t;
+struct sgi_ras_ev_map sgi575_ras_map[] = {
+
+ /* DMC620 error overflow interrupt*/
+ {SP_DMC_ERROR_OVERFLOW_EVENT_AARCH64, SGI_SDEI_DS_EVENT_1, 33},
+
+ /* DMC620 error ECC error interrupt*/
+ {SP_DMC_ERROR_ECC_EVENT_AARCH64, SGI_SDEI_DS_EVENT_0, 35},
+};
+
+#define SGI575_RAS_MAP_SIZE ARRAY_SIZE(sgi575_ras_map)
+
+struct err_record_info sgi_err_records[] = {
+ {
+ .handler = &sgi_ras_intr_handler,
+ },
+};
+
+struct ras_interrupt sgi_ras_interrupts[] = {
+ {
+ .intr_number = 33,
+ .err_record = &sgi_err_records[0],
+ },
+ {
+ .intr_number = 35,
+ .err_record = &sgi_err_records[0],
+ }
+};
+
+REGISTER_ERR_RECORD_INFO(sgi_err_records);
+REGISTER_RAS_INTERRUPTS(sgi_ras_interrupts);
+
+static struct sgi_ras_ev_map *plat_sgi_get_ras_ev_map(void)
+{
+ return sgi575_ras_map;
+}
+
+static int plat_sgi_get_ras_ev_map_size(void)
+{
+ return SGI575_RAS_MAP_SIZE;
+}
+
/*
* Find event mapping for a given interrupt number: On success, returns pointer
* to the event mapping. On error, returns NULL.