diff options
Diffstat (limited to 'src/cpu/samsung/exynos5420/fimd.c')
| -rw-r--r-- | src/cpu/samsung/exynos5420/fimd.c | 34 |
1 files changed, 8 insertions, 26 deletions
diff --git a/src/cpu/samsung/exynos5420/fimd.c b/src/cpu/samsung/exynos5420/fimd.c index b94148a6b1..1e51712e53 100644 --- a/src/cpu/samsung/exynos5420/fimd.c +++ b/src/cpu/samsung/exynos5420/fimd.c @@ -20,31 +20,15 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -#include <console/console.h> -#include <arch/io.h> #include <delay.h> -#include "timer.h" +#include <arch/io.h> +#include <console/console.h> #include "clk.h" -#include "cpu.h" -#include "periph.h" #include "dp.h" #include "fimd.h" +#include "periph.h" #include "sysreg.h" - -/* left here because it's a counterexample of good style. u-boot - * likes to call a function to get a base address. To get that they - * walk the device tree several times. It's costly. So they turn a - * known-at-build-time constant into a bunch of function calls. What - * to do about this inefficiency? Fix the inefficiency? No, scarf - * variables away in global memory of course, and remove all hope of - * optimization. Bad idea. - * - * the u-boot sources that define fimd base are ... bizarre. I'm going - * with a hardcoded hack until we get this working. FIXME. - * - * static struct exynos_fb *fimd_ctrl * = - * (void *)0x14400000; //samsung_get_base_fimd(); - */ +#include "timer.h" /* fairly useful debugging stuff. */ #if 0 @@ -70,7 +54,6 @@ static inline unsigned long fradl(void *v) { /* not sure where we want this so ... */ static unsigned long get_lcd_clk(void) { - struct exynos5420_clock *clk = samsung_get_base_clock(); u32 pclk, sclk; unsigned int sel; unsigned int ratio; @@ -81,7 +64,7 @@ static unsigned long get_lcd_clk(void) * 0: SCLK_RPLL * 1: SCLK_SPLL */ - sel = lreadl(&clk->clk_src_disp10); + sel = lreadl(&exynos_clock->clk_src_disp10); sel &= (1 << 4); if (sel){ @@ -94,7 +77,7 @@ static unsigned long get_lcd_clk(void) * CLK_DIV_DISP10 * FIMD1_RATIO [3:0] */ - ratio = lreadl(&clk->clk_div_disp10); + ratio = lreadl(&exynos_clock->clk_div_disp10); ratio = ratio & 0xf; pclk = sclk / (ratio + 1); @@ -325,7 +308,6 @@ void exynos_fimd_window_off(unsigned int win_id) static void exynos5_set_system_display(void) { - struct exynos5_sysreg *sysreg = samsung_get_base_sysreg(); unsigned int cfg = 0; /* @@ -333,9 +315,9 @@ static void exynos5_set_system_display(void) * 0: MIE/MDNIE * 1: FIMD Bypass */ - cfg = lreadl(&sysreg->disp1blk_cfg); + cfg = lreadl(&exynos_sysreg->disp1blk_cfg); cfg |= (1 << 15); - lwritel(cfg, &sysreg->disp1blk_cfg); + lwritel(cfg, &exynos_sysreg->disp1blk_cfg); } void exynos_fimd_lcd_init(vidinfo_t *vid) |