arm: omap: rename board-rx51-sdram.c to sdram-nokia.c

Rename the file and functions so that it can be reused by future Nokia
boards. Based on patches by Juha Keski-Saari.

Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 60e51bcf53bd2e053a384826d45ac760eb30588d..e72ccf79b7915ede632aed71c6d8e0295a9bd656 100644 (file)
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -140,7 +140,7 @@ obj-$(CONFIG_MACH_OMAP_3430SDP)             += board-3430sdp.o \
                                           board-flash.o
 obj-$(CONFIG_MACH_NOKIA_N8X0)          += board-n8x0.o
 obj-$(CONFIG_MACH_NOKIA_RX51)          += board-rx51.o \
-                                          board-rx51-sdram.o \
+                                          sdram-nokia.o \
                                           board-rx51-peripherals.o \
                                           board-rx51-video.o \
                                           hsmmc.o

diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c
index 36f2cf4efd57630b593bf42ca28965891c14f906..904b83a62be7cc132d4ad2e01f1338d6abcee2ab 100644 (file)
--- a/arch/arm/mach-omap2/board-rx51.c
+++ b/arch/arm/mach-omap2/board-rx51.c
@@ -35,7 +35,7 @@
 
 #define RX51_GPIO_SLEEP_IND 162
 
-struct omap_sdrc_params *rx51_get_sdram_timings(void);
+struct omap_sdrc_params *nokia_get_sdram_timings(void);
 extern void rx51_video_mem_init(void);
 
 static struct gpio_led gpio_leds[] = {
@@ -105,7 +105,7 @@ static void __init rx51_init_irq(void)
        omap_board_config = rx51_config;
        omap_board_config_size = ARRAY_SIZE(rx51_config);
        omap3_pm_init_cpuidle(rx51_cpuidle_params);
-       sdrc_params = rx51_get_sdram_timings();
+       sdrc_params = nokia_get_sdram_timings();
        omap2_init_common_hw(sdrc_params, sdrc_params);
        omap_init_irq();
        omap_gpio_init();

diff --git a/arch/arm/mach-omap2/board-rx51-sdram.c b/arch/arm/mach-omap2/sdram-nokia.c
similarity index 85%
rename from arch/arm/mach-omap2/board-rx51-sdram.c
rename to arch/arm/mach-omap2/sdram-nokia.c
index a43b2c5c838b0929ebd7429574ca5d3b332db5fa..690202b996c16282ed7e18a19ddfdc484c792eb1 100644 (file)
--- a/arch/arm/mach-omap2/board-rx51-sdram.c
+++ b/arch/arm/mach-omap2/sdram-nokia.c
@@ -1,7 +1,7 @@
 /*
- * SDRC register values for RX51
+ * SDRC register values for Nokia boards
  *
- * Copyright (C) 2008 Nokia Corporation
+ * Copyright (C) 2008, 2010 Nokia Corporation
  *
  * Lauri Leukkunen <lauri.leukkunen@nokia.com>
  *
@@ -43,9 +43,9 @@ struct sdram_timings {
        u32 tWTR;
 };
 
-static struct omap_sdrc_params rx51_sdrc_params[4];
+static struct omap_sdrc_params nokia_sdrc_params[4];
 
-static const struct sdram_timings rx51_timings[] = {
+static const struct sdram_timings memory_timings[] = {
        {
                .casl = 3,
                .tDAL = 33000,
@@ -110,12 +110,12 @@ static int set_sdrc_timing_regval(u32 *regval, int st_bit, int end_bit,
 #ifdef DEBUG
 #define SDRC_SET_ONE(reg, st, end, field, rate) \
        if (set_sdrc_timing_regval((reg), (st), (end), \
-                       rx51_timings->field, (rate), #field) < 0) \
+                       memory_timings->field, (rate), #field) < 0) \
                err = -1;
 #else
 #define SDRC_SET_ONE(reg, st, end, field, rate) \
        if (set_sdrc_timing_regval((reg), (st), (end), \
-                       rx51_timings->field) < 0) \
+                       memory_timings->field) < 0) \
                err = -1;
 #endif
 
@@ -148,14 +148,14 @@ static int set_sdrc_timing_regval_ps(u32 *regval, int st_bit, int end_bit,
 #ifdef DEBUG
 #define SDRC_SET_ONE_PS(reg, st, end, field, rate) \
        if (set_sdrc_timing_regval_ps((reg), (st), (end), \
-                       rx51_timings->field, \
+                       memory_timings->field, \
                        (rate), #field) < 0) \
                err = -1;
 
 #else
 #define SDRC_SET_ONE_PS(reg, st, end, field, rate) \
        if (set_sdrc_timing_regval_ps((reg), (st), (end), \
-                       rx51_timings->field, (rate)) < 0) \
+                       memory_timings->field, (rate)) < 0) \
                err = -1;
 #endif
 
@@ -184,7 +184,7 @@ static int sdrc_timings(int id, long rate)
        SDRC_SET_ONE(&actim_ctrlb, 16, 17, tWTR, l3_rate);
 
        ticks_per_ms = l3_rate;
-       rfr = rx51_timings[0].tREF * ticks_per_ms / 1000000;
+       rfr = memory_timings[0].tREF * ticks_per_ms / 1000000;
        if (rfr > 65535 + 50)
                rfr = 65535;
        else
@@ -197,18 +197,18 @@ static int sdrc_timings(int id, long rate)
        l = rfr << 8;
        rfr_ctrl = l | 0x1; /* autorefresh, reload counter with 1xARCV */
 
-       rx51_sdrc_params[id].rate = rate;
-       rx51_sdrc_params[id].actim_ctrla = actim_ctrla;
-       rx51_sdrc_params[id].actim_ctrlb = actim_ctrlb;
-       rx51_sdrc_params[id].rfr_ctrl = rfr_ctrl;
-       rx51_sdrc_params[id].mr = 0x32;
+       nokia_sdrc_params[id].rate = rate;
+       nokia_sdrc_params[id].actim_ctrla = actim_ctrla;
+       nokia_sdrc_params[id].actim_ctrlb = actim_ctrlb;
+       nokia_sdrc_params[id].rfr_ctrl = rfr_ctrl;
+       nokia_sdrc_params[id].mr = 0x32;
 
-       rx51_sdrc_params[id + 1].rate = 0;
+       nokia_sdrc_params[id + 1].rate = 0;
 
        return err;
 }
 
-struct omap_sdrc_params *rx51_get_sdram_timings(void)
+struct omap_sdrc_params *nokia_get_sdram_timings(void)
 {
        int err;
 
@@ -216,6 +216,6 @@ struct omap_sdrc_params *rx51_get_sdram_timings(void)
        err |= sdrc_timings(1, 83000000);
        err |= sdrc_timings(2, 166000000);
 
-       return &rx51_sdrc_params[0];
+       return &nokia_sdrc_params[0];
 }