1 files changed, 17 insertions, 12 deletions

diff --git a/payloads/libpayload/drivers/cbmem_console.c b/payloads/libpayload/drivers/cbmem_console.c
index 053802cbd92a..22d5312c3a85 100644
--- a/payloads/libpayload/drivers/cbmem_console.c
+++ b/payloads/libpayload/drivers/cbmem_console.c
@@ -38,7 +38,7 @@ struct cbmem_console {
 #define CURSOR_MASK ((1 << 28) - 1)
 #define OVERFLOW (1 << 31)
 
-static struct cbmem_console *cbmem_console_p;
+static uintptr_t cbmem_console_p;
 
 static struct console_output_driver cbmem_console_driver =
 {
@@ -47,27 +47,32 @@ static struct console_output_driver cbmem_console_driver =
 
 static void do_write(const void *buffer, size_t count)
 {
-	memcpy(cbmem_console_p->body + (cbmem_console_p->cursor & CURSOR_MASK),
-	       buffer, count);
-	cbmem_console_p->cursor += count;
+	struct cbmem_console *const cbmem_cons = phys_to_virt(cbmem_console_p);
+
+	memcpy(cbmem_cons->body + (cbmem_cons->cursor & CURSOR_MASK), buffer, count);
+	cbmem_cons->cursor += count;
 }
 
 void cbmem_console_init(void)
 {
+	const struct cbmem_console *const cbmem_cons = phys_to_virt(lib_sysinfo.cbmem_cons);
+
 	cbmem_console_p = lib_sysinfo.cbmem_cons;
-	if (cbmem_console_p && cbmem_console_p->size)
+
+	if (cbmem_console_p && cbmem_cons->size)
 		console_add_output_driver(&cbmem_console_driver);
 }
 
 void cbmem_console_write(const void *buffer, size_t count)
 {
-	while ((cbmem_console_p->cursor & CURSOR_MASK) + count >=
-	       cbmem_console_p->size) {
-		size_t still_fits = cbmem_console_p->size -
-				    (cbmem_console_p->cursor & CURSOR_MASK);
+	struct cbmem_console *const cbmem_cons = phys_to_virt(cbmem_console_p);
+
+	while ((cbmem_cons->cursor & CURSOR_MASK) + count >=
+	       cbmem_cons->size) {
+		size_t still_fits = cbmem_cons->size - (cbmem_cons->cursor & CURSOR_MASK);
 		do_write(buffer, still_fits);
-		cbmem_console_p->cursor &= ~CURSOR_MASK;
-		cbmem_console_p->cursor |= OVERFLOW;
+		cbmem_cons->cursor &= ~CURSOR_MASK;
+		cbmem_cons->cursor |= OVERFLOW;
 		buffer += still_fits;
 		count -= still_fits;
 	}
@@ -77,7 +82,7 @@ void cbmem_console_write(const void *buffer, size_t count)
 
 char *cbmem_console_snapshot(void)
 {
-	const struct cbmem_console *console_p = cbmem_console_p;
+	const struct cbmem_console *const console_p = phys_to_virt(cbmem_console_p);
 	char *console_c;
 	uint32_t size, cursor, overflow;