ARM i.MX31: Cleanup remaining unprefixed registers
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
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632b04f8a6
commit
a8c6359667
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@ -20,6 +20,7 @@
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#include <mach/imx-regs.h>
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#include <mach/imx-pll.h>
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#include <asm/barebox-arm-head.h>
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#include <mach/esdctl.h>
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#define writel(val, reg) \
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ldr r0, =reg; \
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@ -46,24 +47,30 @@ reset:
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common_reset r0
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writel(0x074B0BF5, MX31_CCM_BASE_ADDR + CCM_CCMR)
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writel(0x074B0BF5, MX31_CCM_BASE_ADDR + MX31_CCM_CCMR)
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DELAY 0x40000
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writel(0x074B0BF5 | CCMR_MPE, MX31_CCM_BASE_ADDR + CCM_CCMR)
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writel((0x074B0BF5 | CCMR_MPE) & ~CCMR_MDS, MX31_CCM_BASE_ADDR + CCM_CCMR)
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writel(0x074B0BF5 | MX31_CCMR_MPE, MX31_CCM_BASE_ADDR +
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MX31_CCM_CCMR)
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writel((0x074B0BF5 | MX31_CCMR_MPE) & ~MX31_CCMR_MDS,
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MX31_CCM_BASE_ADDR + MX31_CCM_CCMR)
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writel(PDR0_CSI_PODF(0xff1) | \
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PDR0_PER_PODF(7) | \
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PDR0_HSP_PODF(3) | \
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PDR0_NFC_PODF(5) | \
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PDR0_IPG_PODF(1) | \
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PDR0_MAX_PODF(3) | \
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PDR0_MCU_PODF(0), \
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MX31_CCM_BASE_ADDR + CCM_PDR0)
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writel(MX31_PDR0_CSI_PODF(0xff1) | \
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MX31_PDR0_PER_PODF(7) | \
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MX31_PDR0_HSP_PODF(3) | \
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MX31_PDR0_NFC_PODF(5) | \
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MX31_PDR0_IPG_PODF(1) | \
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MX31_PDR0_MAX_PODF(3) | \
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MX31_PDR0_MCU_PODF(0), \
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MX31_CCM_BASE_ADDR + MX31_CCM_PDR0)
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writel(IMX_PLL_PD(0) | IMX_PLL_MFD(0xe) | IMX_PLL_MFI(9) | IMX_PLL_MFN(0xd), MX31_CCM_BASE_ADDR + CCM_MPCTL)
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writel(IMX_PLL_PD(1) | IMX_PLL_MFD(0x43) | IMX_PLL_MFI(12) | IMX_PLL_MFN(1), MX31_CCM_BASE_ADDR + CCM_SPCTL)
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writel(IMX_PLL_PD(0) | IMX_PLL_MFD(0xe) |
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IMX_PLL_MFI(9) | IMX_PLL_MFN(0xd),
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MX31_CCM_BASE_ADDR + MX31_CCM_MPCTL)
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writel(IMX_PLL_PD(1) | IMX_PLL_MFD(0x43) | IMX_PLL_MFI(12) |
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IMX_PLL_MFN(1), MX31_CCM_BASE_ADDR +
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MX31_CCM_SPCTL)
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/* Configure IOMUXC
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* Clears 0x43fa_c26c - 0x43fa_c2dc with 0, except 0x43fa_c278 (untouched), 0x43fa_c27c (set to 0x1000) and 0x43fa_c280 (untouched)
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@ -96,7 +96,7 @@ static void pcm037_usb_init(void)
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/* Host 2 */
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tmp = readl(MX31_USB_OTG_BASE_ADDR + 0x8);
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tmp |= 1 << 11;
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writel(tmp, IOMUXC_BASE + 0x8);
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writel(tmp, MX31_IOMUXC_BASE_ADDR + 0x8);
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imx_iomux_mode(IOMUX_MODE(MX31_PIN_USBH2_CLK, IOMUX_CONFIG_FUNC));
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imx_iomux_mode(IOMUX_MODE(MX31_PIN_USBH2_DIR, IOMUX_CONFIG_FUNC));
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@ -128,7 +128,7 @@ static int __maybe_unused is_pagesize_2k(void)
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return 0;
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#endif
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#ifdef CONFIG_ARCH_IMX31
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if (readl(IMX_CCM_BASE + CCM_RCSR) & RCSR_NFMS)
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if (readl(MX31_CCM_BASE_ADDR + MX31_CCM_RCSR) & MX31_RCSR_NFMS)
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return 1;
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else
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return 0;
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@ -140,95 +140,58 @@
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/*
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* Clock Controller Module (CCM)
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*/
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#define CCM_CCMR 0x00
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#define CCM_PDR0 0x04
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#define CCM_PDR1 0x08
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#define CCM_RCSR 0x0c
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#define CCM_MPCTL 0x10
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#define CCM_UPCTL 0x14
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#define CCM_SPCTL 0x18
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#define CCM_COSR 0x1C
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#define MX31_CCM_CCMR 0x00
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#define MX31_CCM_PDR0 0x04
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#define MX31_CCM_PDR1 0x08
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#define MX31_CCM_RCSR 0x0c
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#define MX31_CCM_MPCTL 0x10
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#define MX31_CCM_UPCTL 0x14
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#define MX31_CCM_SPCTL 0x18
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#define MX31_CCM_COSR 0x1C
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/*
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* ?????????????
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*/
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#define CCMR_MDS (1 << 7)
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#define CCMR_SBYCS (1 << 4)
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#define CCMR_MPE (1 << 3)
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#define CCMR_PRCS_MASK (3 << 1)
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#define CCMR_FPM (1 << 1)
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#define CCMR_CKIH (2 << 1)
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#define MX31_CCMR_MDS (1 << 7)
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#define MX31_CCMR_SBYCS (1 << 4)
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#define MX31_CCMR_MPE (1 << 3)
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#define MX31_CCMR_PRCS_MASK (3 << 1)
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#define MX31_CCMR_FPM (1 << 1)
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#define MX31_CCMR_CKIH (2 << 1)
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#define RCSR_NFMS (1 << 30)
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#define MX31_RCSR_NFMS (1 << 30)
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/*
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* ?????????????
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*/
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#define PDR0_CSI_PODF(x) (((x) & 0x1ff) << 23)
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#define PDR0_PER_PODF(x) (((x) & 0x1f) << 16)
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#define PDR0_HSP_PODF(x) (((x) & 0x7) << 11)
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#define PDR0_NFC_PODF(x) (((x) & 0x7) << 8)
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#define PDR0_IPG_PODF(x) (((x) & 0x3) << 6)
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#define PDR0_MAX_PODF(x) (((x) & 0x7) << 3)
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#define PDR0_MCU_PODF(x) ((x) & 0x7)
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#define MX31_PDR0_CSI_PODF(x) (((x) & 0x1ff) << 23)
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#define MX31_PDR0_PER_PODF(x) (((x) & 0x1f) << 16)
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#define MX31_PDR0_HSP_PODF(x) (((x) & 0x7) << 11)
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#define MX31_PDR0_NFC_PODF(x) (((x) & 0x7) << 8)
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#define MX31_PDR0_IPG_PODF(x) (((x) & 0x3) << 6)
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#define MX31_PDR0_MAX_PODF(x) (((x) & 0x7) << 3)
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#define MX31_PDR0_MCU_PODF(x) ((x) & 0x7)
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#include "esdctl.h"
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/*
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* ???????????
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*/
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#define IOMUXC_GPR (IOMUXC_BASE + 0x8)
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#define IOMUXC_SW_MUX_CTL(x) (IOMUXC_BASE + 0xc + (x) * 4)
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#define IOMUXC_SW_PAD_CTL(x) (IOMUXC_BASE + 0x154 + (x) * 4)
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#define MX31_IOMUXC_GPR (IOMUXC_BASE + 0x8)
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#define MX31_IOMUXC_SW_MUX_CTL(x) (IOMUXC_BASE + 0xc + (x) * 4)
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#define MX31_IOMUXC_SW_PAD_CTL(x) (IOMUXC_BASE + 0x154 + (x) * 4)
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/*
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* Signal Multiplexing (IOMUX)
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*/
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/* bits in the SW_MUX_CTL registers */
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#define MUX_CTL_OUT_GPIO_DR (0 << 4)
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#define MUX_CTL_OUT_FUNC (1 << 4)
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#define MUX_CTL_OUT_ALT1 (2 << 4)
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#define MUX_CTL_OUT_ALT2 (3 << 4)
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#define MUX_CTL_OUT_ALT3 (4 << 4)
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#define MUX_CTL_OUT_ALT4 (5 << 4)
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#define MUX_CTL_OUT_ALT5 (6 << 4)
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#define MUX_CTL_OUT_ALT6 (7 << 4)
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#define MUX_CTL_IN_NONE (0 << 0)
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#define MUX_CTL_IN_GPIO (1 << 0)
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#define MUX_CTL_IN_FUNC (2 << 0)
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#define MUX_CTL_IN_ALT1 (4 << 0)
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#define MUX_CTL_IN_ALT2 (8 << 0)
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#define MX31_MUX_CTL_OUT_GPIO_DR (0 << 4)
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#define MX31_MUX_CTL_OUT_FUNC (1 << 4)
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#define MX31_MUX_CTL_OUT_ALT1 (2 << 4)
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#define MX31_MUX_CTL_OUT_ALT2 (3 << 4)
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#define MX31_MUX_CTL_OUT_ALT3 (4 << 4)
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#define MX31_MUX_CTL_OUT_ALT4 (5 << 4)
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#define MX31_MUX_CTL_OUT_ALT5 (6 << 4)
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#define MX31_MUX_CTL_OUT_ALT6 (7 << 4)
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#define MX31_MUX_CTL_IN_NONE (0 << 0)
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#define MX31_MUX_CTL_IN_GPIO (1 << 0)
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#define MX31_MUX_CTL_IN_FUNC (2 << 0)
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#define MX31_MUX_CTL_IN_ALT1 (4 << 0)
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#define MX31_MUX_CTL_IN_ALT2 (8 << 0)
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#define MUX_CTL_FUNC (MUX_CTL_OUT_FUNC | MUX_CTL_IN_FUNC)
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#define MUX_CTL_ALT1 (MUX_CTL_OUT_ALT1 | MUX_CTL_IN_ALT1)
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#define MUX_CTL_ALT2 (MUX_CTL_OUT_ALT2 | MUX_CTL_IN_ALT2)
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#define MUX_CTL_GPIO (MUX_CTL_OUT_GPIO_DR | MUX_CTL_IN_GPIO)
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/* Register offsets based on IOMUXC_BASE */
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/* 0x00 .. 0x7b */
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#define MUX_CTL_RTS1 0x7c
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#define MUX_CTL_CTS1 0x7d
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#define MUX_CTL_DTR_DCE1 0x7e
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#define MUX_CTL_DSR_DCE1 0x7f
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#define MUX_CTL_CSPI2_SCLK 0x80
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#define MUX_CTL_CSPI2_SPI_RDY 0x81
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#define MUX_CTL_RXD1 0x82
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#define MUX_CTL_TXD1 0x83
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#define MUX_CTL_CSPI2_MISO 0x84
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/* 0x85 .. 0x8a */
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#define MUX_CTL_CSPI2_MOSI 0x8b
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/* The modes a specific pin can be in
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* these macros can be used in mx31_gpio_mux() and have the form
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* MUX_[contact name]__[pin function]
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*/
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#define MUX_RXD1_UART1_RXD_MUX ((MUX_CTL_FUNC << 8) | MUX_CTL_RXD1)
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#define MUX_TXD1_UART1_TXD_MUX ((MUX_CTL_FUNC << 8) | MUX_CTL_TXD1)
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#define MUX_RTS1_UART1_RTS_B ((MUX_CTL_FUNC << 8) | MUX_CTL_RTS1)
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#define MUX_RTS1_UART1_CTS_B ((MUX_CTL_FUNC << 8) | MUX_CTL_CTS1)
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#define MUX_CSPI2_MOSI_I2C2_SCL ((MUX_CTL_ALT1 << 8) | MUX_CTL_CSPI2_MOSI)
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#define MUX_CSPI2_MISO_I2C2_SCL ((MUX_CTL_ALT1 << 8) | MUX_CTL_CSPI2_MISO)
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#define MX31_MUX_CTL_FUNC (MX31_MUX_CTL_OUT_FUNC | MX31_MUX_CTL_IN_FUNC)
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#define MX31_MUX_CTL_ALT1 (MX31_MUX_CTL_OUT_ALT1 | MX31_MUX_CTL_IN_ALT1)
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#define MX31_MUX_CTL_ALT2 (MX31_MUX_CTL_OUT_ALT2 | MX31_MUX_CTL_IN_ALT2)
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#define MX31_MUX_CTL_GPIO (MX31_MUX_CTL_OUT_GPIO_DR | MX31_MUX_CTL_IN_GPIO)
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#endif /* __ASM_ARCH_MX31_REGS_H */
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