diff options
Diffstat (limited to 'arch/arm/mach-mx6/board-mx6q_arm2.c')
| -rw-r--r-- | arch/arm/mach-mx6/board-mx6q_arm2.c | 33 |
1 files changed, 28 insertions, 5 deletions
diff --git a/arch/arm/mach-mx6/board-mx6q_arm2.c b/arch/arm/mach-mx6/board-mx6q_arm2.c index 29911a232de2..c604319ef986 100644 --- a/arch/arm/mach-mx6/board-mx6q_arm2.c +++ b/arch/arm/mach-mx6/board-mx6q_arm2.c @@ -45,6 +45,7 @@ #include <linux/fec.h> #include <linux/memblock.h> #include <linux/gpio.h> +#include <linux/ion.h> #include <linux/etherdevice.h> #include <linux/regulator/anatop-regulator.h> #include <linux/regulator/consumer.h> @@ -1251,7 +1252,7 @@ static void __init mx6_arm2_init_usb(void) } static struct viv_gpu_platform_data imx6_gpu_pdata __initdata = { - .reserved_mem_size = SZ_128M, + .reserved_mem_size = SZ_128M + SZ_64M, }; /* HW Initialization, if return 0, initialization is successful. */ @@ -1370,7 +1371,7 @@ static struct ipuv3_fb_platform_data sabr_fb_data[] = { .disp_dev = "ldb", .interface_pix_fmt = IPU_PIX_FMT_RGB666, .mode_str = "LDB-XGA", - .default_bpp = 16, + .default_bpp = 32, .int_clk = false, }, { .disp_dev = "mipi_dsi", @@ -1382,7 +1383,7 @@ static struct ipuv3_fb_platform_data sabr_fb_data[] = { .disp_dev = "ldb", .interface_pix_fmt = IPU_PIX_FMT_RGB666, .mode_str = "LDB-XGA", - .default_bpp = 16, + .default_bpp = 32, .int_clk = false, }, { .disp_dev = "lcd", @@ -1486,6 +1487,17 @@ static struct platform_pwm_backlight_data mx6_arm2_pwm_backlight_data = { .pwm_period_ns = 50000, }; +static struct ion_platform_data imx_ion_data = { + .nr = 1, + .heaps = { + { + .type = ION_HEAP_TYPE_CARVEOUT, + .name = "vpu_ion", + .size = SZ_64M, + }, + }, +}; + static struct gpio mx6_flexcan_gpios[] = { { MX6_ARM2_CAN1_EN, GPIOF_OUT_INIT_LOW, "flexcan1-en" }, { MX6_ARM2_CAN1_STBY, GPIOF_OUT_INIT_LOW, "flexcan1-stby" }, @@ -2183,6 +2195,9 @@ static void __init mx6_arm2_init(void) imx6q_add_dvfs_core(&arm2_dvfscore_data); + imx6q_add_ion(0, &imx_ion_data, + sizeof(imx_ion_data) + sizeof(struct ion_platform_heap)); + imx6q_add_mxc_pwm(0); imx6q_add_mxc_pwm_backlight(0, &mx6_arm2_pwm_backlight_data); @@ -2243,9 +2258,8 @@ static struct sys_timer mxc_timer = { static void __init mx6_arm2_reserve(void) { -#if defined(CONFIG_MXC_GPU_VIV) || defined(CONFIG_MXC_GPU_VIV_MODULE) phys_addr_t phys; - +#if defined(CONFIG_MXC_GPU_VIV) || defined(CONFIG_MXC_GPU_VIV_MODULE) if (imx6_gpu_pdata.reserved_mem_size) { phys = memblock_alloc_base( imx6_gpu_pdata.reserved_mem_size, SZ_4K, SZ_2G); @@ -2253,6 +2267,15 @@ static void __init mx6_arm2_reserve(void) imx6_gpu_pdata.reserved_mem_base = phys; } #endif + +#if defined(CONFIG_ION) + if (imx_ion_data.heaps[0].size) { + phys = memblock_alloc(imx_ion_data.heaps[0].size, SZ_4K); + memblock_free(phys, imx_ion_data.heaps[0].size); + memblock_remove(phys, imx_ion_data.heaps[0].size); + imx_ion_data.heaps[0].base = phys; + } +#endif } MACHINE_START(MX6Q_ARM2, "Freescale i.MX 6Quad/Solo/DualLite Armadillo2 Board") |