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sunxi: spl: remove DMA related settings of the NAND controller

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Code has been changed to do not use DMA anymore with the NAND
controller, instead PIO is used. Then, DMA-specific initialization may
be dropped.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
This commit is contained in:
Miquel Raynal 2018-02-28 20:51:56 +01:00 • committed by Maxime Ripard
parent 6ddbb1e936
commit 136e325933
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1 changed files with 0 additions and 5 deletions
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5
board/sunxi/board.c
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@ -289,11 +289,6 @@ static void nand_clock_setup(void)
#if defined CONFIG_MACH_SUN6I || defined CONFIG_MACH_SUN8I || \
defined CONFIG_MACH_SUN9I || defined CONFIG_MACH_SUN50I
setbits_le32(&ccm->ahb_reset0_cfg, (1 << AHB_GATE_OFFSET_NAND0));
#endif
#ifdef CONFIG_MACH_SUN9I
setbits_le32(&ccm->ahb_gate1, (1 << AHB_GATE_OFFSET_DMA));
#else
setbits_le32(&ccm->ahb_gate0, (1 << AHB_GATE_OFFSET_DMA));
#endif
setbits_le32(&ccm->nand0_clk_cfg, CCM_NAND_CTRL_ENABLE | AHB_DIV_1);
}