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src: Remove duplicated round up function

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This removes CEIL_DIV and div_round_up() altogether and
replace it by DIV_ROUND_UP defined in commonlib/helpers.h.

Change-Id: I9aabc3fbe7834834c92d6ba59ff0005986622a34
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/29847
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
This commit is contained in:
Elyes HAOUAS
2018-11-26 22:53:49 +01:00
committed by Patrick Georgi
parent 1a5ce95815
commit 6df3b64c77
29 changed files with 79 additions and 89 deletions
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4
src/soc/nvidia/tegra210/clock.c
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@@ -330,7 +330,7 @@ static void init_utmip_pll(void)
/* CFG1 */
u32 pllu_enb_ct = 0;
u32 phy_stb_ct = div_round_up(khz, 300); /* phy_stb_ct = 128 */
u32 phy_stb_ct = DIV_ROUND_UP(khz, 300); /* phy_stb_ct = 128 */
write32(CLK_RST_REG(utmip_pll_cfg1),
pllu_enb_ct << UTMIP_CFG1_PLLU_ENABLE_DLY_COUNT_SHIFT |
UTMIP_CFG1_FORCE_PLLU_POWERDOWN_ENABLE |
@@ -341,7 +341,7 @@ static void init_utmip_pll(void)
/* CFG2 */
u32 pllu_stb_ct = 0;
u32 phy_act_ct = div_round_up(khz, 6400); /* phy_act_ct = 6 */
u32 phy_act_ct = DIV_ROUND_UP(khz, 6400); /* phy_act_ct = 6 */
write32(CLK_RST_REG(utmip_pll_cfg2),
phy_act_ct << UTMIP_CFG2_PLL_ACTIVE_DLY_COUNT_SHIFT |
pllu_stb_ct << UTMIP_CFG2_PLLU_STABLE_COUNT_SHIFT |