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| author | Benoît Thébaudeau <benoit.thebaudeau@advansee.com> | 2012-09-27 10:19:58 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-10-15 11:54:10 -0700 |
| commit | 833b6435de3e8cf5b06ba81cb1b2b50e044269ff (patch) | |
| tree | 850355b18c47bcf2b56a12fe4424f067e0491460 /arch/arm/cpu/armv7/mx6/clock.c | |
| parent | e7bed5c2b30c894666e43b68a3d7b8e8f91da50d (diff) | |
| download | u-boot-imx-833b6435de3e8cf5b06ba81cb1b2b50e044269ff.zip u-boot-imx-833b6435de3e8cf5b06ba81cb1b2b50e044269ff.tar.gz u-boot-imx-833b6435de3e8cf5b06ba81cb1b2b50e044269ff.tar.bz2 | |
mx5/6: Define default SoC input clock frequencies
Define default SoC input clock frequencies for i.MX5/6 in order to get rid of
duplicated definitions.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Jason Liu <r64343@freescale.com>
Cc: Matt Sealey <matt@genesi-usa.com>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Diffstat (limited to 'arch/arm/cpu/armv7/mx6/clock.c')
| -rw-r--r-- | arch/arm/cpu/armv7/mx6/clock.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/arm/cpu/armv7/mx6/clock.c b/arch/arm/cpu/armv7/mx6/clock.c index 76486e7..a01d96f 100644 --- a/arch/arm/cpu/armv7/mx6/clock.c +++ b/arch/arm/cpu/armv7/mx6/clock.c @@ -110,7 +110,7 @@ static u32 get_mcu_main_clk(void) reg = __raw_readl(&imx_ccm->cacrr); reg &= MXC_CCM_CACRR_ARM_PODF_MASK; reg >>= MXC_CCM_CACRR_ARM_PODF_OFFSET; - freq = decode_pll(PLL_SYS, CONFIG_SYS_MX6_HCLK); + freq = decode_pll(PLL_SYS, MXC_HCLK); return freq / (reg + 1); } @@ -127,11 +127,11 @@ u32 get_periph_clk(void) switch (reg) { case 0: - freq = decode_pll(PLL_USBOTG, CONFIG_SYS_MX6_HCLK); + freq = decode_pll(PLL_USBOTG, MXC_HCLK); break; case 1: case 2: - freq = CONFIG_SYS_MX6_HCLK; + freq = MXC_HCLK; break; default: break; @@ -143,7 +143,7 @@ u32 get_periph_clk(void) switch (reg) { case 0: - freq = decode_pll(PLL_BUS, CONFIG_SYS_MX6_HCLK); + freq = decode_pll(PLL_BUS, MXC_HCLK); break; case 1: freq = PLL2_PFD2_FREQ; @@ -239,7 +239,7 @@ static u32 get_emi_slow_clk(void) root_freq = get_axi_clk(); break; case 1: - root_freq = decode_pll(PLL_USBOTG, CONFIG_SYS_MX6_HCLK); + root_freq = decode_pll(PLL_USBOTG, MXC_HCLK); break; case 2: root_freq = PLL2_PFD2_FREQ; @@ -311,7 +311,7 @@ u32 imx_get_uartclk(void) u32 imx_get_fecclk(void) { - return decode_pll(PLL_ENET, CONFIG_SYS_MX6_HCLK); + return decode_pll(PLL_ENET, MXC_HCLK); } int enable_sata_clock(void) @@ -392,13 +392,13 @@ unsigned int mxc_get_clock(enum mxc_clock clk) int do_mx6_showclocks(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { u32 freq; - freq = decode_pll(PLL_SYS, CONFIG_SYS_MX6_HCLK); + freq = decode_pll(PLL_SYS, MXC_HCLK); printf("PLL_SYS %8d MHz\n", freq / 1000000); - freq = decode_pll(PLL_BUS, CONFIG_SYS_MX6_HCLK); + freq = decode_pll(PLL_BUS, MXC_HCLK); printf("PLL_BUS %8d MHz\n", freq / 1000000); - freq = decode_pll(PLL_USBOTG, CONFIG_SYS_MX6_HCLK); + freq = decode_pll(PLL_USBOTG, MXC_HCLK); printf("PLL_OTG %8d MHz\n", freq / 1000000); - freq = decode_pll(PLL_ENET, CONFIG_SYS_MX6_HCLK); + freq = decode_pll(PLL_ENET, MXC_HCLK); printf("PLL_NET %8d MHz\n", freq / 1000000); printf("\n"); |