From 1c9ceff8ca896bd04cc2c85f762662dceecd7927 Mon Sep 17 00:00:00 2001
From: Eric Nelson <eric.nelson@boundarydevices.com>
Date: Mon, 12 Mar 2012 15:04:12 +0000
Subject: [PATCH] i.MX6: mx6q_sabrelite: add CONFIG_REVISION_TAG
This is needed to support Freescale-supplied userspaces.
At the moment, both the IPU and VPU libraries provided by Freescale
in the "imx-lib" package contain routines which scrape the system
revision from /proc/cpuinfo. In the VPU library, this information is
used to load the proper firmware, allowing a single binary to be used
across various i.MX processors.
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
---
board/freescale/mx6qsabrelite/mx6qsabrelite.c | 5 +++++
include/configs/mx6qsabrelite.h | 1 +
2 files changed, 6 insertions(+)
diff --git a/board/freescale/mx6qsabrelite/mx6qsabrelite.c b/board/freescale/mx6qsabrelite/mx6qsabrelite.c
index 7fe2dc99cb..1d09a72552 100644
--- a/board/freescale/mx6qsabrelite/mx6qsabrelite.c
+++ b/board/freescale/mx6qsabrelite/mx6qsabrelite.c
@@ -215,6 +215,11 @@ int board_mmc_init(bd_t *bis)
}
#endif
+u32 get_board_rev(void)
+{
+ return 0x63000 ;
+}
+
#ifdef CONFIG_MXC_SPI
iomux_v3_cfg_t ecspi1_pads[] = {
/* SS1 */
diff --git a/include/configs/mx6qsabrelite.h b/include/configs/mx6qsabrelite.h
index bb3a46b2f5..a1a2267bd4 100644
--- a/include/configs/mx6qsabrelite.h
+++ b/include/configs/mx6qsabrelite.h
@@ -33,6 +33,7 @@
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
+#define CONFIG_REVISION_TAG
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
--
2.39.5