[PATCH 1/4] board: fsl: lx2160ardb: add api for obtaining board revision
Ioana Ciornei
ioana.ciornei at nxp.com
Wed Apr 21 12:36:52 CEST 2021
From: Florin Chiculita <florinlaurentiu.chiculita at nxp.com>
Add new API for obtaining board revision and trigger the i2c node
fixup with this new API.
Signed-off-by: Florin Chiculita <florinlaurentiu.chiculita at nxp.com>
Signed-off-by: Ioana Ciornei <ioana.ciornei at nxp.com>
---
board/freescale/lx2160a/lx2160a.c | 13 ++++++++++---
board/freescale/lx2160a/lx2160a.h | 4 ++++
2 files changed, 14 insertions(+), 3 deletions(-)
diff --git a/board/freescale/lx2160a/lx2160a.c b/board/freescale/lx2160a/lx2160a.c
index 8f75b48f956b..97e0021b0c53 100644
--- a/board/freescale/lx2160a/lx2160a.c
+++ b/board/freescale/lx2160a/lx2160a.c
@@ -564,6 +564,15 @@ int config_board_mux(void)
}
#endif
+#if CONFIG_IS_ENABLED(TARGET_LX2160ARDB)
+u8 get_board_rev(void)
+{
+ u8 board_rev = (QIXIS_READ(arch) & 0xf) - 1 + 'A';
+
+ return board_rev;
+}
+#endif
+
unsigned long get_board_sys_clk(void)
{
#if defined(CONFIG_TARGET_LX2160AQDS) || defined(CONFIG_TARGET_LX2162AQDS)
@@ -847,7 +856,6 @@ int ft_board_setup(void *blob, struct bd_info *bd)
u64 mc_memory_base = 0;
u64 mc_memory_size = 0;
u16 total_memory_banks;
- u8 board_rev;
ft_cpu_setup(blob, bd);
@@ -903,8 +911,7 @@ int ft_board_setup(void *blob, struct bd_info *bd)
fdt_fixup_icid(blob);
if (IS_ENABLED(CONFIG_TARGET_LX2160ARDB)) {
- board_rev = (QIXIS_READ(arch) & 0xf) - 1 + 'A';
- if (board_rev == 'C')
+ if (get_board_rev() == 'C')
fdt_fixup_i2c_thermal_node(blob);
}
diff --git a/board/freescale/lx2160a/lx2160a.h b/board/freescale/lx2160a/lx2160a.h
index 52b020765dc6..26a94e4c176a 100644
--- a/board/freescale/lx2160a/lx2160a.h
+++ b/board/freescale/lx2160a/lx2160a.h
@@ -58,4 +58,8 @@
#endif
#endif
+#if CONFIG_IS_ENABLED(TARGET_LX2160ARDB)
+u8 get_board_rev(void);
+#endif
+
#endif /* __LX2160_H */
--
2.17.1
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