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authorAneesh V <aneesh@ti.com>2011-07-21 09:10:01 -0400
committerU-Boot <uboot@aari01-12.(none)>2011-08-03 12:49:19 +0200
commit469ec1e35354e45dce48299248c641367ed9e68a (patch)
treea624fbbd92829b68ce6b6e2ea53ce1d59a4af838 /board/ti/panda/panda.c
parentd2f18c275eef1eaca58919fb34ea0abf3bfbddcd (diff)
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omap4: cleanup pin mux data
- separate mux settings into essential and non essential parts - essential part is board independent as of now(so move it to SoC directory). Will help in having single SPL for all boards. - Non-essential part(the pins not essential for u-boot to function) need to be phased out eventually. - Correct mux data by aligning to the latest settings in x-loader Signed-off-by: Aneesh V <aneesh@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Diffstat (limited to 'board/ti/panda/panda.c')
-rw-r--r--board/ti/panda/panda.c25
1 files changed, 6 insertions, 19 deletions
diff --git a/board/ti/panda/panda.c b/board/ti/panda/panda.c
index 78e1910..9afed80 100644
--- a/board/ti/panda/panda.c
+++ b/board/ti/panda/panda.c
@@ -25,7 +25,7 @@
#include <asm/arch/sys_proto.h>
#include <asm/arch/mmc_host_def.h>
-#include "panda.h"
+#include "panda_mux_data.h"
DECLARE_GLOBAL_DATA_PTR;
@@ -65,27 +65,14 @@ int misc_init_r(void)
return 0;
}
-void do_set_mux(u32 base, struct pad_conf_entry const *array, int size)
+void set_muxconf_regs_non_essential(void)
{
- int i;
- struct pad_conf_entry *pad = (struct pad_conf_entry *) array;
-
- for (i = 0; i < size; i++, pad++)
- writew(pad->val, base + pad->offset);
-}
-
-/**
- * @brief set_muxconf_regs Setting up the configuration Mux registers
- * specific to the board.
- */
-void set_muxconf_regs(void)
-{
- do_set_mux(CONTROL_PADCONF_CORE, core_padconf_array,
- sizeof(core_padconf_array) /
+ do_set_mux(CONTROL_PADCONF_CORE, core_padconf_array_non_essential,
+ sizeof(core_padconf_array_non_essential) /
sizeof(struct pad_conf_entry));
- do_set_mux(CONTROL_PADCONF_WKUP, wkup_padconf_array,
- sizeof(wkup_padconf_array) /
+ do_set_mux(CONTROL_PADCONF_WKUP, wkup_padconf_array_non_essential,
+ sizeof(wkup_padconf_array_non_essential) /
sizeof(struct pad_conf_entry));
}