diff options
| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2018-01-23 17:14:55 +0100 |
|---|---|---|
| committer | Jagan Teki <jagan@amarulasolutions.com> | 2018-01-24 12:03:43 +0530 |
| commit | 48263504c8d501678acaa90c075f3f7cda17c316 (patch) | |
| tree | 3236bf8890e2258f1f9af5e42ab42aac6768bb3b /arch/arm/mach-imx/mx6 | |
| parent | 91fe458bbfcd6485b9413cf398bbfeb6947861ec (diff) | |
wait_bit: use wait_for_bit_le32 and remove wait_for_bit
wait_for_bit callers use the 32 bit LE version
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Diffstat (limited to 'arch/arm/mach-imx/mx6')
| -rw-r--r-- | arch/arm/mach-imx/mx6/ddr.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/arch/arm/mach-imx/mx6/ddr.c b/arch/arm/mach-imx/mx6/ddr.c index 52a9a25904..f07f938c65 100644 --- a/arch/arm/mach-imx/mx6/ddr.c +++ b/arch/arm/mach-imx/mx6/ddr.c @@ -21,10 +21,10 @@ static void reset_read_data_fifos(void) /* Reset data FIFOs twice. */ setbits_le32(&mmdc0->mpdgctrl0, 1 << 31); - wait_for_bit("MMDC", &mmdc0->mpdgctrl0, 1 << 31, 0, 100, 0); + wait_for_bit_le32(&mmdc0->mpdgctrl0, 1 << 31, 0, 100, 0); setbits_le32(&mmdc0->mpdgctrl0, 1 << 31); - wait_for_bit("MMDC", &mmdc0->mpdgctrl0, 1 << 31, 0, 100, 0); + wait_for_bit_le32(&mmdc0->mpdgctrl0, 1 << 31, 0, 100, 0); } static void precharge_all(const bool cs0_enable, const bool cs1_enable) @@ -39,12 +39,12 @@ static void precharge_all(const bool cs0_enable, const bool cs1_enable) */ if (cs0_enable) { /* CS0 */ writel(0x04008050, &mmdc0->mdscr); - wait_for_bit("MMDC", &mmdc0->mdscr, 1 << 14, 1, 100, 0); + wait_for_bit_le32(&mmdc0->mdscr, 1 << 14, 1, 100, 0); } if (cs1_enable) { /* CS1 */ writel(0x04008058, &mmdc0->mdscr); - wait_for_bit("MMDC", &mmdc0->mdscr, 1 << 14, 1, 100, 0); + wait_for_bit_le32(&mmdc0->mdscr, 1 << 14, 1, 100, 0); } } @@ -146,7 +146,7 @@ int mmdc_do_write_level_calibration(struct mx6_ddr_sysinfo const *sysinfo) * 7. Upon completion of this process the MMDC de-asserts * the MPWLGCR[HW_WL_EN] */ - wait_for_bit("MMDC", &mmdc0->mpwlgcr, 1 << 0, 0, 100, 0); + wait_for_bit_le32(&mmdc0->mpwlgcr, 1 << 0, 0, 100, 0); /* * 8. check for any errors: check both PHYs for x64 configuration, @@ -278,7 +278,7 @@ int mmdc_do_dqs_calibration(struct mx6_ddr_sysinfo const *sysinfo) writel(0x00008028, &mmdc0->mdscr); /* poll to make sure the con_ack bit was asserted */ - wait_for_bit("MMDC", &mmdc0->mdscr, 1 << 14, 1, 100, 0); + wait_for_bit_le32(&mmdc0->mdscr, 1 << 14, 1, 100, 0); /* * Check MDMISC register CALIB_PER_CS to see which CS calibration @@ -312,7 +312,7 @@ int mmdc_do_dqs_calibration(struct mx6_ddr_sysinfo const *sysinfo) * this bit until it clears to indicate completion of the write access. */ setbits_le32(&mmdc0->mpswdar0, 1); - wait_for_bit("MMDC", &mmdc0->mpswdar0, 1 << 0, 0, 100, 0); + wait_for_bit_le32(&mmdc0->mpswdar0, 1 << 0, 0, 100, 0); /* Set the RD_DL_ABS# bits to their default values * (will be calibrated later in the read delay-line calibration). @@ -359,7 +359,7 @@ int mmdc_do_dqs_calibration(struct mx6_ddr_sysinfo const *sysinfo) setbits_le32(&mmdc0->mpdgctrl0, 5 << 28); /* Poll for completion. MPDGCTRL0[HW_DG_EN] should be 0 */ - wait_for_bit("MMDC", &mmdc0->mpdgctrl0, 1 << 28, 0, 100, 0); + wait_for_bit_le32(&mmdc0->mpdgctrl0, 1 << 28, 0, 100, 0); /* * Check to see if any errors were encountered during calibration @@ -423,7 +423,7 @@ int mmdc_do_dqs_calibration(struct mx6_ddr_sysinfo const *sysinfo) * setting MPRDDLHWCTL[HW_RD_DL_EN] = 0. Also, ensure that * no error bits were set. */ - wait_for_bit("MMDC", &mmdc0->mprddlhwctl, 1 << 4, 0, 100, 0); + wait_for_bit_le32(&mmdc0->mprddlhwctl, 1 << 4, 0, 100, 0); /* check both PHYs for x64 configuration, if x32, check only PHY0 */ if (readl(&mmdc0->mprddlhwctl) & 0x0000000f) @@ -477,7 +477,7 @@ int mmdc_do_dqs_calibration(struct mx6_ddr_sysinfo const *sysinfo) * by setting MPWRDLHWCTL[HW_WR_DL_EN] = 0. * Also, ensure that no error bits were set. */ - wait_for_bit("MMDC", &mmdc0->mpwrdlhwctl, 1 << 4, 0, 100, 0); + wait_for_bit_le32(&mmdc0->mpwrdlhwctl, 1 << 4, 0, 100, 0); /* Check both PHYs for x64 configuration, if x32, check only PHY0 */ if (readl(&mmdc0->mpwrdlhwctl) & 0x0000000f) @@ -526,7 +526,7 @@ int mmdc_do_dqs_calibration(struct mx6_ddr_sysinfo const *sysinfo) writel(0x0, &mmdc0->mdscr); /* CS0 */ /* Poll to make sure the con_ack bit is clear */ - wait_for_bit("MMDC", &mmdc0->mdscr, 1 << 14, 0, 100, 0); + wait_for_bit_le32(&mmdc0->mdscr, 1 << 14, 0, 100, 0); /* * Print out the registers that were updated as a result |