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authorYork Sun <yorksun@freescale.com>2014-02-10 14:02:52 -0800
committerHeiko Schocher <hs@denx.de>2014-04-29 07:10:27 +0200
commitdec1861be90c948ea9fb771927d3d26a994d2e20 (patch)
tree11faa5e4eaa0a614155e79653e688df3fd57796c /include
parent8854070784450f7ade382c5792b2721fbe27315a (diff)
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driver/mxc_i2c: Move static data structure to global_data
This driver needs a data structure in SRAM before SDRAM is available. This is not alway the case using .data section. Moving this data structure to global_data guarantees it is writable. Signed-off-by: York Sun <yorksun@freescale.com> CC: Troy Kisky <troy.kisky@boundarydevices.com>
Diffstat (limited to 'include')
-rw-r--r--include/asm-generic/global_data.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h
index 707400e..e98b661 100644
--- a/include/asm-generic/global_data.h
+++ b/include/asm-generic/global_data.h
@@ -80,6 +80,9 @@ typedef struct global_data {
#if defined(CONFIG_SYS_I2C)
int cur_i2c_bus; /* current used i2c bus */
#endif
+#ifdef CONFIG_SYS_I2C_MXC
+ void *srdata[10];
+#endif
unsigned long timebase_h;
unsigned long timebase_l;
struct arch_global_data arch; /* architecture-specific data */