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-rw-r--r--arch/arm/mach-shmobile/board-ap4evb.c56
-rw-r--r--arch/arm/mach-shmobile/board-mackerel.c58
2 files changed, 114 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index 1e35fa976d6..c9aad5eefcc 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -249,6 +249,29 @@ static int slot_cn7_get_cd(struct platform_device *pdev)
{
return !gpio_get_value(GPIO_PORT41);
}
+/* MERAM */
+static struct sh_mobile_meram_info meram_info = {
+ .addr_mode = SH_MOBILE_MERAM_MODE1,
+};
+
+static struct resource meram_resources[] = {
+ [0] = {
+ .name = "MERAM",
+ .start = 0xe8000000,
+ .end = 0xe81fffff,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device meram_device = {
+ .name = "sh_mobile_meram",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(meram_resources),
+ .resource = meram_resources,
+ .dev = {
+ .platform_data = &meram_info,
+ },
+};
/* SH_MMCIF */
static struct resource sh_mmcif_resources[] = {
@@ -431,13 +454,29 @@ const static struct fb_videomode ap4evb_lcdc_modes[] = {
#endif
},
};
+static struct sh_mobile_meram_cfg lcd_meram_cfg = {
+ .icb[0] = {
+ .marker_icb = 28,
+ .cache_icb = 24,
+ .meram_offset = 0x0,
+ .meram_size = 0x40,
+ },
+ .icb[1] = {
+ .marker_icb = 29,
+ .cache_icb = 25,
+ .meram_offset = 0x40,
+ .meram_size = 0x40,
+ },
+};
static struct sh_mobile_lcdc_info lcdc_info = {
+ .meram_dev = &meram_info,
.ch[0] = {
.chan = LCDC_CHAN_MAINLCD,
.bpp = 16,
.lcd_cfg = ap4evb_lcdc_modes,
.num_cfg = ARRAY_SIZE(ap4evb_lcdc_modes),
+ .meram_cfg = &lcd_meram_cfg,
}
};
@@ -708,15 +747,31 @@ static struct platform_device fsi_device = {
static struct platform_device fsi_ak4643_device = {
.name = "sh_fsi2_a_ak4643",
};
+static struct sh_mobile_meram_cfg hdmi_meram_cfg = {
+ .icb[0] = {
+ .marker_icb = 30,
+ .cache_icb = 26,
+ .meram_offset = 0x80,
+ .meram_size = 0x100,
+ },
+ .icb[1] = {
+ .marker_icb = 31,
+ .cache_icb = 27,
+ .meram_offset = 0x180,
+ .meram_size = 0x100,
+ },
+};
static struct sh_mobile_lcdc_info sh_mobile_lcdc1_info = {
.clock_source = LCDC_CLK_EXTERNAL,
+ .meram_dev = &meram_info,
.ch[0] = {
.chan = LCDC_CHAN_MAINLCD,
.bpp = 16,
.interface_type = RGB24,
.clock_divider = 1,
.flags = LCDC_FLAGS_DWPOL,
+ .meram_cfg = &hdmi_meram_cfg,
}
};
@@ -945,6 +1000,7 @@ static struct platform_device *ap4evb_devices[] __initdata = {
&csi2_device,
&ceu_device,
&ap4evb_camera,
+ &meram_device,
};
static void __init hdmi_init_pm_clock(void)
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index 7da2ca24229..a165a9e70ee 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -279,6 +279,30 @@ static struct platform_device smc911x_device = {
},
};
+/* MERAM */
+static struct sh_mobile_meram_info mackerel_meram_info = {
+ .addr_mode = SH_MOBILE_MERAM_MODE1,
+};
+
+static struct resource meram_resources[] = {
+ [0] = {
+ .name = "MERAM",
+ .start = 0xe8000000,
+ .end = 0xe81fffff,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device meram_device = {
+ .name = "sh_mobile_meram",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(meram_resources),
+ .resource = meram_resources,
+ .dev = {
+ .platform_data = &mackerel_meram_info,
+ },
+};
+
/* LCDC */
static struct fb_videomode mackerel_lcdc_modes[] = {
{
@@ -307,7 +331,23 @@ static int mackerel_get_brightness(void *board_data)
return gpio_get_value(GPIO_PORT31);
}
+static struct sh_mobile_meram_cfg lcd_meram_cfg = {
+ .icb[0] = {
+ .marker_icb = 28,
+ .cache_icb = 24,
+ .meram_offset = 0x0,
+ .meram_size = 0x40,
+ },
+ .icb[1] = {
+ .marker_icb = 29,
+ .cache_icb = 25,
+ .meram_offset = 0x40,
+ .meram_size = 0x40,
+ },
+};
+
static struct sh_mobile_lcdc_info lcdc_info = {
+ .meram_dev = &mackerel_meram_info,
.clock_source = LCDC_CLK_BUS,
.ch[0] = {
.chan = LCDC_CHAN_MAINLCD,
@@ -327,6 +367,7 @@ static struct sh_mobile_lcdc_info lcdc_info = {
.name = "sh_mobile_lcdc_bl",
.max_brightness = 1,
},
+ .meram_cfg = &lcd_meram_cfg,
}
};
@@ -353,8 +394,23 @@ static struct platform_device lcdc_device = {
},
};
+static struct sh_mobile_meram_cfg hdmi_meram_cfg = {
+ .icb[0] = {
+ .marker_icb = 30,
+ .cache_icb = 26,
+ .meram_offset = 0x80,
+ .meram_size = 0x100,
+ },
+ .icb[1] = {
+ .marker_icb = 31,
+ .cache_icb = 27,
+ .meram_offset = 0x180,
+ .meram_size = 0x100,
+ },
+};
/* HDMI */
static struct sh_mobile_lcdc_info hdmi_lcdc_info = {
+ .meram_dev = &mackerel_meram_info,
.clock_source = LCDC_CLK_EXTERNAL,
.ch[0] = {
.chan = LCDC_CHAN_MAINLCD,
@@ -362,6 +418,7 @@ static struct sh_mobile_lcdc_info hdmi_lcdc_info = {
.interface_type = RGB24,
.clock_divider = 1,
.flags = LCDC_FLAGS_DWPOL,
+ .meram_cfg = &hdmi_meram_cfg,
}
};
@@ -949,6 +1006,7 @@ static struct platform_device *mackerel_devices[] __initdata = {
&mackerel_camera,
&hdmi_lcdc_device,
&hdmi_device,
+ &meram_device,
};
/* Keypad Initialization */