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authorGlenn Elliott <gelliott@cs.unc.edu>2012-03-04 19:47:13 -0500
committerGlenn Elliott <gelliott@cs.unc.edu>2012-03-04 19:47:13 -0500
commitc71c03bda1e86c9d5198c5d83f712e695c4f2a1e (patch)
treeecb166cb3e2b7e2adb3b5e292245fefd23381ac8 /arch/arm/mach-omap2/gpmc-nand.c
parentea53c912f8a86a8567697115b6a0d8152beee5c8 (diff)
parent6a00f206debf8a5c8899055726ad127dbeeed098 (diff)
Merge branch 'mpi-master' into wip-k-fmlpwip-k-fmlp
Conflicts: litmus/sched_cedf.c
Diffstat (limited to 'arch/arm/mach-omap2/gpmc-nand.c')
-rw-r--r--arch/arm/mach-omap2/gpmc-nand.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c
index 722209601927..c1791d08ae56 100644
--- a/arch/arm/mach-omap2/gpmc-nand.c
+++ b/arch/arm/mach-omap2/gpmc-nand.c
@@ -12,6 +12,7 @@
12#include <linux/kernel.h> 12#include <linux/kernel.h>
13#include <linux/platform_device.h> 13#include <linux/platform_device.h>
14#include <linux/io.h> 14#include <linux/io.h>
15#include <linux/mtd/nand.h>
15 16
16#include <asm/mach/flash.h> 17#include <asm/mach/flash.h>
17 18
@@ -41,7 +42,7 @@ static int omap2_nand_gpmc_retime(void)
41 return 0; 42 return 0;
42 43
43 memset(&t, 0, sizeof(t)); 44 memset(&t, 0, sizeof(t));
44 t.sync_clk = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->sync_clk); 45 t.sync_clk = gpmc_nand_data->gpmc_t->sync_clk;
45 t.cs_on = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->cs_on); 46 t.cs_on = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->cs_on);
46 t.adv_on = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->adv_on); 47 t.adv_on = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->adv_on);
47 48
@@ -69,8 +70,10 @@ static int omap2_nand_gpmc_retime(void)
69 t.wr_cycle = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->wr_cycle); 70 t.wr_cycle = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->wr_cycle);
70 71
71 /* Configure GPMC */ 72 /* Configure GPMC */
72 gpmc_cs_configure(gpmc_nand_data->cs, 73 if (gpmc_nand_data->devsize == NAND_BUSWIDTH_16)
73 GPMC_CONFIG_DEV_SIZE, gpmc_nand_data->devsize); 74 gpmc_cs_configure(gpmc_nand_data->cs, GPMC_CONFIG_DEV_SIZE, 1);
75 else
76 gpmc_cs_configure(gpmc_nand_data->cs, GPMC_CONFIG_DEV_SIZE, 0);
74 gpmc_cs_configure(gpmc_nand_data->cs, 77 gpmc_cs_configure(gpmc_nand_data->cs,
75 GPMC_CONFIG_DEV_TYPE, GPMC_DEVICETYPE_NAND); 78 GPMC_CONFIG_DEV_TYPE, GPMC_DEVICETYPE_NAND);
76 err = gpmc_cs_set_timings(gpmc_nand_data->cs, &t); 79 err = gpmc_cs_set_timings(gpmc_nand_data->cs, &t);