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Diffstat (limited to 'arch/arm/cpu/arm926ejs/mx25/generic.c')
-rw-r--r--arch/arm/cpu/arm926ejs/mx25/generic.c110
1 files changed, 55 insertions, 55 deletions
diff --git a/arch/arm/cpu/arm926ejs/mx25/generic.c b/arch/arm/cpu/arm926ejs/mx25/generic.c
index 8e60a262e..c045a0bc5 100644
--- a/arch/arm/cpu/arm926ejs/mx25/generic.c
+++ b/arch/arm/cpu/arm926ejs/mx25/generic.c
@@ -39,7 +39,7 @@
* f = 2 * f_ref * --------------------
* pd + 1
*/
-static unsigned int imx_decode_pll (unsigned int pll, unsigned int f_ref)
+static unsigned int imx_decode_pll(unsigned int pll, unsigned int f_ref)
{
unsigned int mfi = (pll >> CCM_PLL_MFI_SHIFT)
& CCM_PLL_MFI_MASK;
@@ -52,57 +52,57 @@ static unsigned int imx_decode_pll (unsigned int pll, unsigned int f_ref)
mfi = mfi <= 5 ? 5 : mfi;
- return lldiv (2 * (u64) f_ref * (mfi * (mfd + 1) + mfn),
+ return lldiv(2 * (u64) f_ref * (mfi * (mfd + 1) + mfn),
(mfd + 1) * (pd + 1));
}
-static ulong imx_get_mpllclk (void)
+static ulong imx_get_mpllclk(void)
{
struct ccm_regs *ccm = (struct ccm_regs *)IMX_CCM_BASE;
ulong fref = 24000000;
- return imx_decode_pll (readl (&ccm->mpctl), fref);
+ return imx_decode_pll(readl(&ccm->mpctl), fref);
}
-ulong imx_get_armclk (void)
+ulong imx_get_armclk(void)
{
struct ccm_regs *ccm = (struct ccm_regs *)IMX_CCM_BASE;
- ulong cctl = readl (&ccm->cctl);
- ulong fref = imx_get_mpllclk ();
+ ulong cctl = readl(&ccm->cctl);
+ ulong fref = imx_get_mpllclk();
ulong div;
if (cctl & CCM_CCTL_ARM_SRC)
- fref = lldiv ((fref * 3), 4);
+ fref = lldiv((fref * 3), 4);
div = ((cctl >> CCM_CCTL_ARM_DIV_SHIFT)
& CCM_CCTL_ARM_DIV_MASK) + 1;
- return lldiv (fref, div);
+ return lldiv(fref, div);
}
-ulong imx_get_ahbclk (void)
+ulong imx_get_ahbclk(void)
{
struct ccm_regs *ccm = (struct ccm_regs *)IMX_CCM_BASE;
- ulong cctl = readl (&ccm->cctl);
- ulong fref = imx_get_armclk ();
+ ulong cctl = readl(&ccm->cctl);
+ ulong fref = imx_get_armclk();
ulong div;
div = ((cctl >> CCM_CCTL_AHB_DIV_SHIFT)
& CCM_CCTL_AHB_DIV_MASK) + 1;
- return lldiv (fref, div);
+ return lldiv(fref, div);
}
-ulong imx_get_perclk (int clk)
+ulong imx_get_perclk(int clk)
{
struct ccm_regs *ccm = (struct ccm_regs *)IMX_CCM_BASE;
- ulong fref = imx_get_ahbclk ();
+ ulong fref = imx_get_ahbclk();
ulong div;
- div = readl (&ccm->pcdr[CCM_PERCLK_REG (clk)]);
- div = ((div >> CCM_PERCLK_SHIFT (clk)) & CCM_PERCLK_MASK) + 1;
+ div = readl(&ccm->pcdr[CCM_PERCLK_REG(clk)]);
+ div = ((div >> CCM_PERCLK_SHIFT(clk)) & CCM_PERCLK_MASK) + 1;
- return lldiv (fref, div);
+ return lldiv(fref, div);
}
u32 get_cpu_rev(void)
@@ -153,7 +153,7 @@ static char *get_reset_cause(void)
}
-int print_cpuinfo (void)
+int print_cpuinfo(void)
{
char buf[32];
u32 cpurev = get_cpu_rev();
@@ -161,22 +161,22 @@ int print_cpuinfo (void)
printf("CPU: Freescale i.MX25 rev%d.%d%s at %s MHz\n",
(cpurev & 0xF0) >> 4, (cpurev & 0x0F),
((cpurev & 0x8000) ? " unknown" : ""),
- strmhz (buf, imx_get_armclk ()));
+ strmhz(buf, imx_get_armclk()));
printf("Reset cause: %s\n\n", get_reset_cause());
return 0;
}
#endif
-int cpu_eth_init (bd_t * bis)
+int cpu_eth_init(bd_t *bis)
{
#if defined(CONFIG_FEC_MXC)
struct ccm_regs *ccm = (struct ccm_regs *)IMX_CCM_BASE;
ulong val;
- val = readl (&ccm->cgr0);
+ val = readl(&ccm->cgr0);
val |= (1 << 23);
- writel (val, &ccm->cgr0);
- return fecmxc_initialize (bis);
+ writel(val, &ccm->cgr0);
+ return fecmxc_initialize(bis);
#else
return 0;
#endif
@@ -186,10 +186,10 @@ int cpu_eth_init (bd_t * bis)
* Initializes on-chip MMC controllers.
* to override, implement board_mmc_init()
*/
-int cpu_mmc_init (bd_t * bis)
+int cpu_mmc_init(bd_t *bis)
{
#ifdef CONFIG_MXC_MMC
- return mxc_mmc_init (bis);
+ return mxc_mmc_init(bis);
#else
return 0;
#endif
@@ -206,7 +206,7 @@ void mx25_uart1_init_pins(void)
muxctl = (struct iomuxc_mux_ctl *)IMX_IOPADMUX_BASE;
padctl = (struct iomuxc_pad_ctl *)IMX_IOPADCTL_BASE;
- muxmode0 = MX25_PIN_MUX_MODE (0);
+ muxmode0 = MX25_PIN_MUX_MODE(0);
/*
* set up input pins with hysteresis and 100K pull-ups
*/
@@ -227,25 +227,25 @@ void mx25_uart1_init_pins(void)
/* UART1 */
/* rxd */
- writel (muxmode0, &muxctl->pad_uart1_rxd);
- writel (inpadctl, &padctl->pad_uart1_rxd);
+ writel(muxmode0, &muxctl->pad_uart1_rxd);
+ writel(inpadctl, &padctl->pad_uart1_rxd);
/* txd */
- writel (muxmode0, &muxctl->pad_uart1_txd);
- writel (outpadctl, &padctl->pad_uart1_txd);
+ writel(muxmode0, &muxctl->pad_uart1_txd);
+ writel(outpadctl, &padctl->pad_uart1_txd);
/* rts */
- writel (muxmode0, &muxctl->pad_uart1_rts);
- writel (outpadctl, &padctl->pad_uart1_rts);
+ writel(muxmode0, &muxctl->pad_uart1_rts);
+ writel(outpadctl, &padctl->pad_uart1_rts);
/* cts */
- writel (muxmode0, &muxctl->pad_uart1_cts);
- writel (inpadctl, &padctl->pad_uart1_cts);
+ writel(muxmode0, &muxctl->pad_uart1_cts);
+ writel(inpadctl, &padctl->pad_uart1_cts);
}
#endif /* CONFIG_MXC_UART */
#ifdef CONFIG_FEC_MXC
-void mx25_fec_init_pins (void)
+void mx25_fec_init_pins(void)
{
struct iomuxc_mux_ctl *muxctl;
struct iomuxc_pad_ctl *padctl;
@@ -256,7 +256,7 @@ void mx25_fec_init_pins (void)
muxctl = (struct iomuxc_mux_ctl *)IMX_IOPADMUX_BASE;
padctl = (struct iomuxc_pad_ctl *)IMX_IOPADCTL_BASE;
- muxmode0 = MX25_PIN_MUX_MODE (0);
+ muxmode0 = MX25_PIN_MUX_MODE(0);
inpadctl_100kpd = MX25_PIN_PAD_CTL_HYS
| MX25_PIN_PAD_CTL_PKE
| MX25_PIN_PAD_CTL_PUE | MX25_PIN_PAD_CTL_100K_PD;
@@ -275,40 +275,40 @@ void mx25_fec_init_pins (void)
outpadctl = MX25_PIN_PAD_CTL_PUE | MX25_PIN_PAD_CTL_100K_PD;
/* FEC_TX_CLK */
- writel (muxmode0, &muxctl->pad_fec_tx_clk);
- writel (inpadctl_100kpd, &padctl->pad_fec_tx_clk);
+ writel(muxmode0, &muxctl->pad_fec_tx_clk);
+ writel(inpadctl_100kpd, &padctl->pad_fec_tx_clk);
/* FEC_RX_DV */
- writel (muxmode0, &muxctl->pad_fec_rx_dv);
- writel (inpadctl_100kpd, &padctl->pad_fec_rx_dv);
+ writel(muxmode0, &muxctl->pad_fec_rx_dv);
+ writel(inpadctl_100kpd, &padctl->pad_fec_rx_dv);
/* FEC_RDATA0 */
- writel (muxmode0, &muxctl->pad_fec_rdata0);
- writel (inpadctl_100kpd, &padctl->pad_fec_rdata0);
+ writel(muxmode0, &muxctl->pad_fec_rdata0);
+ writel(inpadctl_100kpd, &padctl->pad_fec_rdata0);
/* FEC_TDATA0 */
- writel (muxmode0, &muxctl->pad_fec_tdata0);
- writel (outpadctl, &padctl->pad_fec_tdata0);
+ writel(muxmode0, &muxctl->pad_fec_tdata0);
+ writel(outpadctl, &padctl->pad_fec_tdata0);
/* FEC_TX_EN */
- writel (muxmode0, &muxctl->pad_fec_tx_en);
- writel (outpadctl, &padctl->pad_fec_tx_en);
+ writel(muxmode0, &muxctl->pad_fec_tx_en);
+ writel(outpadctl, &padctl->pad_fec_tx_en);
/* FEC_MDC */
- writel (muxmode0, &muxctl->pad_fec_mdc);
- writel (outpadctl, &padctl->pad_fec_mdc);
+ writel(muxmode0, &muxctl->pad_fec_mdc);
+ writel(outpadctl, &padctl->pad_fec_mdc);
/* FEC_MDIO */
- writel (muxmode0, &muxctl->pad_fec_mdio);
- writel (inpadctl_22kpu, &padctl->pad_fec_mdio);
+ writel(muxmode0, &muxctl->pad_fec_mdio);
+ writel(inpadctl_22kpu, &padctl->pad_fec_mdio);
/* FEC_RDATA1 */
- writel (muxmode0, &muxctl->pad_fec_rdata1);
- writel (inpadctl_100kpd, &padctl->pad_fec_rdata1);
+ writel(muxmode0, &muxctl->pad_fec_rdata1);
+ writel(inpadctl_100kpd, &padctl->pad_fec_rdata1);
/* FEC_TDATA1 */
- writel (muxmode0, &muxctl->pad_fec_tdata1);
- writel (outpadctl, &padctl->pad_fec_tdata1);
+ writel(muxmode0, &muxctl->pad_fec_tdata1);
+ writel(outpadctl, &padctl->pad_fec_tdata1);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-24 16:28:31 +0000