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board: fsl: lx2160ardb: add api for obtaining board revision
Add new API for obtaining board revision and trigger the i2c node fixup with this new API. Signed-off-by: Florin Chiculita <florinlaurentiu.chiculita@nxp.com> Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
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c6caaafe8d
commit
ee22330e81
2 changed files with 19 additions and 5 deletions
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@ -487,6 +487,15 @@ int config_board_mux(void)
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}
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#endif
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#if IS_ENABLED(CONFIG_TARGET_LX2160ARDB)
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u8 get_board_rev(void)
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{
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u8 board_rev = (QIXIS_READ(arch) & 0xf) - 1 + 'A';
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return board_rev;
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}
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#endif
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unsigned long get_board_sys_clk(void)
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{
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#if defined(CONFIG_TARGET_LX2160AQDS) || defined(CONFIG_TARGET_LX2162AQDS)
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@ -760,9 +769,6 @@ int ft_board_setup(void *blob, struct bd_info *bd)
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u64 mc_memory_size = 0;
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u16 total_memory_banks;
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int err;
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#if IS_ENABLED(CONFIG_TARGET_LX2160ARDB)
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u8 board_rev;
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#endif
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err = fdt_increase_size(blob, 512);
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if (err) {
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@ -825,8 +831,7 @@ int ft_board_setup(void *blob, struct bd_info *bd)
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fdt_fixup_icid(blob);
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#if IS_ENABLED(CONFIG_TARGET_LX2160ARDB)
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board_rev = (QIXIS_READ(arch) & 0xf) - 1 + 'A';
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if (board_rev == 'C')
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if (get_board_rev() == 'C')
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fdt_fixup_i2c_thermal_node(blob);
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#endif
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@ -58,4 +58,13 @@
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#endif
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#endif
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#if IS_ENABLED(CONFIG_TARGET_LX2160ARDB)
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u8 get_board_rev(void);
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#else
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static inline u8 get_board_rev(void)
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{
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return 0;
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}
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#endif
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#endif /* __LX2160_H */
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