This commit and several others that will follow change the MPC512x code to use I/O accessor calls (i.e. out_*() and in_*()) instead of using deprecated pointer accesses.
The commits are kept separate to allow for easier tracking of any potential regressions.
Signed-off-by: Wolfgang Denk wd@denx.de Cc: John Rigby jcrigby@gmail.com --- board/freescale/mpc5121ads/mpc5121ads.c | 208 ++++++++++++++++--------------- 1 files changed, 107 insertions(+), 101 deletions(-)
diff --git a/board/freescale/mpc5121ads/mpc5121ads.c b/board/freescale/mpc5121ads/mpc5121ads.c index 1827845..557d34b 100644 --- a/board/freescale/mpc5121ads/mpc5121ads.c +++ b/board/freescale/mpc5121ads/mpc5121ads.c @@ -1,5 +1,5 @@ /* - * (C) Copyright 2007 DENX Software Engineering + * (C) Copyright 2007-2009 DENX Software Engineering * * See file CREDITS for list of people who contributed to this * project. @@ -22,9 +22,9 @@ */
#include <common.h> -#include <mpc512x.h> #include <asm/bitops.h> #include <command.h> +#include <asm/io.h> #include <asm/processor.h> #include <fdt_support.h> #ifdef CONFIG_MISC_INIT_R @@ -33,6 +33,8 @@
DECLARE_GLOBAL_DATA_PTR;
+extern void ide_set_reset(int idereset); + /* Clocks in use */ #define SCCR1_CLOCKS_EN (CLOCK_SCCR1_CFG_EN | \ CLOCK_SCCR1_LPC_EN | \ @@ -57,22 +59,24 @@ long int fixed_sdram(void); int board_early_init_f (void) { volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR; - u32 lpcaw; + u32 lpcaw, spridr;
/* * Initialize Local Window for the CPLD registers access (CS2 selects * the CPLD chip) */ - im->sysconf.lpcs2aw = CSAW_START(CONFIG_SYS_CPLD_BASE) | - CSAW_STOP(CONFIG_SYS_CPLD_BASE, CONFIG_SYS_CPLD_SIZE); - im->lpc.cs_cfg[2] = CONFIG_SYS_CS2_CFG; + out_be32(&im->sysconf.lpcs2aw, + CSAW_START(CONFIG_SYS_CPLD_BASE) | + CSAW_STOP(CONFIG_SYS_CPLD_BASE, CONFIG_SYS_CPLD_SIZE) + ); + out_be32(&im->lpc.cs_cfg[2], CONFIG_SYS_CS2_CFG);
/* * According to MPC5121e RM, configuring local access windows should * be followed by a dummy read of the config register that was * modified last and an isync */ - lpcaw = im->sysconf.lpcs2aw; + lpcaw = in_be32(&im->sysconf.lpcs6aw); __asm__ __volatile__ ("isync");
/* @@ -83,29 +87,32 @@ int board_early_init_f (void) */
#ifdef CONFIG_ADS5121_REV2 - *((volatile u8 *)(CONFIG_SYS_CPLD_BASE + 0x08)) = 0xC1; + out_8((u8 *)(CONFIG_SYS_CPLD_BASE + 0x08), 0xC1); #else - if (*((u8 *)(CONFIG_SYS_CPLD_BASE + 0x08)) & 0x04) { - *((volatile u8 *)(CONFIG_SYS_CPLD_BASE + 0x08)) = 0xC1; + if (in_8((u8 *)(CONFIG_SYS_CPLD_BASE + 0x08)) & 0x04) { + out_8((u8 *)(CONFIG_SYS_CPLD_BASE + 0x08), 0xC1); } else { /* running from Backup flash */ - *((volatile u8 *)(CONFIG_SYS_CPLD_BASE + 0x08)) = 0x32; + out_8((u8 *)(CONFIG_SYS_CPLD_BASE + 0x08), 0x32); } #endif /* * Configure Flash Speed */ - *((volatile u32 *)(CONFIG_SYS_IMMR + LPC_OFFSET + CS0_CONFIG)) = CONFIG_SYS_CS0_CFG; - if (SVR_MJREV (im->sysconf.spridr) >= 2) { - *((volatile u32 *)(CONFIG_SYS_IMMR + LPC_OFFSET + CS_ALE_TIMING_CONFIG)) = CONFIG_SYS_CS_ALETIMING; + out_be32(&im->lpc.cs_cfg[0], CONFIG_SYS_CS0_CFG); + + spridr = in_be32(&im->sysconf.spridr); + + if (SVR_MJREV (spridr) >= 2) { + out_be32 (&im->lpc.altr, CONFIG_SYS_CS_ALETIMING); } /* * Enable clocks */ - im->clk.sccr[0] = SCCR1_CLOCKS_EN; - im->clk.sccr[1] = SCCR2_CLOCKS_EN; + out_be32 (&im->clk.sccr[0], SCCR1_CLOCKS_EN); + out_be32 (&im->clk.sccr[1], SCCR2_CLOCKS_EN); #if defined(CONFIG_IIM) || defined(CONFIG_CMD_FUSE) - im->clk.sccr[1] |= CLOCK_SCCR2_IIM_EN; + setbits_be32 (&im->clk.sccr[1], CLOCK_SCCR2_IIM_EN); #endif
return 0; @@ -132,83 +139,83 @@ long int fixed_sdram (void) u32 i;
/* Initialize IO Control */ - im->io_ctrl.io_control_mem = IOCTRL_MUX_DDR; + out_be32 (&im->io_ctrl.io_control_mem, IOCTRL_MUX_DDR);
/* Initialize DDR Local Window */ - im->sysconf.ddrlaw.bar = CONFIG_SYS_DDR_BASE & 0xFFFFF000; - im->sysconf.ddrlaw.ar = msize_log2 - 1; + out_be32 (&im->sysconf.ddrlaw.bar, CONFIG_SYS_DDR_BASE & 0xFFFFF000); + out_be32 (&im->sysconf.ddrlaw.ar, msize_log2 - 1);
/* * According to MPC5121e RM, configuring local access windows should * be followed by a dummy read of the config register that was * modified last and an isync */ - i = im->sysconf.ddrlaw.ar; + in_be32(&im->sysconf.ddrlaw.ar); __asm__ __volatile__ ("isync");
/* Enable DDR */ - im->mddrc.ddr_sys_config = CONFIG_SYS_MDDRC_SYS_CFG_EN; + out_be32(&im->mddrc.ddr_sys_config, CONFIG_SYS_MDDRC_SYS_CFG_EN);
/* Initialize DDR Priority Manager */ - im->mddrc.prioman_config1 = CONFIG_SYS_MDDRCGRP_PM_CFG1; - im->mddrc.prioman_config2 = CONFIG_SYS_MDDRCGRP_PM_CFG2; - im->mddrc.hiprio_config = CONFIG_SYS_MDDRCGRP_HIPRIO_CFG; - im->mddrc.lut_table0_main_upper = CONFIG_SYS_MDDRCGRP_LUT0_MU; - im->mddrc.lut_table0_main_lower = CONFIG_SYS_MDDRCGRP_LUT0_ML; - im->mddrc.lut_table1_main_upper = CONFIG_SYS_MDDRCGRP_LUT1_MU; - im->mddrc.lut_table1_main_lower = CONFIG_SYS_MDDRCGRP_LUT1_ML; - im->mddrc.lut_table2_main_upper = CONFIG_SYS_MDDRCGRP_LUT2_MU; - im->mddrc.lut_table2_main_lower = CONFIG_SYS_MDDRCGRP_LUT2_ML; - im->mddrc.lut_table3_main_upper = CONFIG_SYS_MDDRCGRP_LUT3_MU; - im->mddrc.lut_table3_main_lower = CONFIG_SYS_MDDRCGRP_LUT3_ML; - im->mddrc.lut_table4_main_upper = CONFIG_SYS_MDDRCGRP_LUT4_MU; - im->mddrc.lut_table4_main_lower = CONFIG_SYS_MDDRCGRP_LUT4_ML; - im->mddrc.lut_table0_alternate_upper = CONFIG_SYS_MDDRCGRP_LUT0_AU; - im->mddrc.lut_table0_alternate_lower = CONFIG_SYS_MDDRCGRP_LUT0_AL; - im->mddrc.lut_table1_alternate_upper = CONFIG_SYS_MDDRCGRP_LUT1_AU; - im->mddrc.lut_table1_alternate_lower = CONFIG_SYS_MDDRCGRP_LUT1_AL; - im->mddrc.lut_table2_alternate_upper = CONFIG_SYS_MDDRCGRP_LUT2_AU; - im->mddrc.lut_table2_alternate_lower = CONFIG_SYS_MDDRCGRP_LUT2_AL; - im->mddrc.lut_table3_alternate_upper = CONFIG_SYS_MDDRCGRP_LUT3_AU; - im->mddrc.lut_table3_alternate_lower = CONFIG_SYS_MDDRCGRP_LUT3_AL; - im->mddrc.lut_table4_alternate_upper = CONFIG_SYS_MDDRCGRP_LUT4_AU; - im->mddrc.lut_table4_alternate_lower = CONFIG_SYS_MDDRCGRP_LUT4_AL; + out_be32(&im->mddrc.prioman_config1, CONFIG_SYS_MDDRCGRP_PM_CFG1); + out_be32(&im->mddrc.prioman_config2, CONFIG_SYS_MDDRCGRP_PM_CFG2); + out_be32(&im->mddrc.hiprio_config, CONFIG_SYS_MDDRCGRP_HIPRIO_CFG); + out_be32(&im->mddrc.lut_table0_main_upper, CONFIG_SYS_MDDRCGRP_LUT0_MU); + out_be32(&im->mddrc.lut_table0_main_lower, CONFIG_SYS_MDDRCGRP_LUT0_ML); + out_be32(&im->mddrc.lut_table1_main_upper, CONFIG_SYS_MDDRCGRP_LUT1_MU); + out_be32(&im->mddrc.lut_table1_main_lower, CONFIG_SYS_MDDRCGRP_LUT1_ML); + out_be32(&im->mddrc.lut_table2_main_upper, CONFIG_SYS_MDDRCGRP_LUT2_MU); + out_be32(&im->mddrc.lut_table2_main_lower, CONFIG_SYS_MDDRCGRP_LUT2_ML); + out_be32(&im->mddrc.lut_table3_main_upper, CONFIG_SYS_MDDRCGRP_LUT3_MU); + out_be32(&im->mddrc.lut_table3_main_lower, CONFIG_SYS_MDDRCGRP_LUT3_ML); + out_be32(&im->mddrc.lut_table4_main_upper, CONFIG_SYS_MDDRCGRP_LUT4_MU); + out_be32(&im->mddrc.lut_table4_main_lower, CONFIG_SYS_MDDRCGRP_LUT4_ML); + out_be32(&im->mddrc.lut_table0_alternate_upper, CONFIG_SYS_MDDRCGRP_LUT0_AU); + out_be32(&im->mddrc.lut_table0_alternate_lower, CONFIG_SYS_MDDRCGRP_LUT0_AL); + out_be32(&im->mddrc.lut_table1_alternate_upper, CONFIG_SYS_MDDRCGRP_LUT1_AU); + out_be32(&im->mddrc.lut_table1_alternate_lower, CONFIG_SYS_MDDRCGRP_LUT1_AL); + out_be32(&im->mddrc.lut_table2_alternate_upper, CONFIG_SYS_MDDRCGRP_LUT2_AU); + out_be32(&im->mddrc.lut_table2_alternate_lower, CONFIG_SYS_MDDRCGRP_LUT2_AL); + out_be32(&im->mddrc.lut_table3_alternate_upper, CONFIG_SYS_MDDRCGRP_LUT3_AU); + out_be32(&im->mddrc.lut_table3_alternate_lower, CONFIG_SYS_MDDRCGRP_LUT3_AL); + out_be32(&im->mddrc.lut_table4_alternate_upper, CONFIG_SYS_MDDRCGRP_LUT4_AU); + out_be32(&im->mddrc.lut_table4_alternate_lower, CONFIG_SYS_MDDRCGRP_LUT4_AL);
/* Initialize MDDRC */ - im->mddrc.ddr_sys_config = CONFIG_SYS_MDDRC_SYS_CFG; - im->mddrc.ddr_time_config0 = CONFIG_SYS_MDDRC_TIME_CFG0; - im->mddrc.ddr_time_config1 = CONFIG_SYS_MDDRC_TIME_CFG1; - im->mddrc.ddr_time_config2 = CONFIG_SYS_MDDRC_TIME_CFG2; + out_be32(&im->mddrc.ddr_sys_config, CONFIG_SYS_MDDRC_SYS_CFG); + out_be32(&im->mddrc.ddr_time_config0, CONFIG_SYS_MDDRC_TIME_CFG0); + out_be32(&im->mddrc.ddr_time_config1, CONFIG_SYS_MDDRC_TIME_CFG1); + out_be32(&im->mddrc.ddr_time_config2, CONFIG_SYS_MDDRC_TIME_CFG2);
/* Initialize DDR */ for (i = 0; i < 10; i++) - im->mddrc.ddr_command = CONFIG_SYS_MICRON_NOP; - - im->mddrc.ddr_command = CONFIG_SYS_MICRON_PCHG_ALL; - im->mddrc.ddr_command = CONFIG_SYS_MICRON_NOP; - im->mddrc.ddr_command = CONFIG_SYS_MICRON_RFSH; - im->mddrc.ddr_command = CONFIG_SYS_MICRON_NOP; - im->mddrc.ddr_command = CONFIG_SYS_MICRON_RFSH; - im->mddrc.ddr_command = CONFIG_SYS_MICRON_NOP; - im->mddrc.ddr_command = CONFIG_SYS_MICRON_INIT_DEV_OP; - im->mddrc.ddr_command = CONFIG_SYS_MICRON_NOP; - im->mddrc.ddr_command = CONFIG_SYS_MICRON_EM2; - im->mddrc.ddr_command = CONFIG_SYS_MICRON_NOP; - im->mddrc.ddr_command = CONFIG_SYS_MICRON_PCHG_ALL; - im->mddrc.ddr_command = CONFIG_SYS_MICRON_EM2; - im->mddrc.ddr_command = CONFIG_SYS_MICRON_EM3; - im->mddrc.ddr_command = CONFIG_SYS_MICRON_EN_DLL; - im->mddrc.ddr_command = CONFIG_SYS_MICRON_INIT_DEV_OP; - im->mddrc.ddr_command = CONFIG_SYS_MICRON_PCHG_ALL; - im->mddrc.ddr_command = CONFIG_SYS_MICRON_RFSH; - im->mddrc.ddr_command = CONFIG_SYS_MICRON_INIT_DEV_OP; - im->mddrc.ddr_command = CONFIG_SYS_MICRON_OCD_DEFAULT; - im->mddrc.ddr_command = CONFIG_SYS_MICRON_PCHG_ALL; - im->mddrc.ddr_command = CONFIG_SYS_MICRON_NOP; + out_be32(&im->mddrc.ddr_command, CONFIG_SYS_MICRON_NOP); + + out_be32(&im->mddrc.ddr_command, CONFIG_SYS_MICRON_PCHG_ALL); + out_be32(&im->mddrc.ddr_command, CONFIG_SYS_MICRON_NOP); + out_be32(&im->mddrc.ddr_command, CONFIG_SYS_MICRON_RFSH); + out_be32(&im->mddrc.ddr_command, CONFIG_SYS_MICRON_NOP); + out_be32(&im->mddrc.ddr_command, CONFIG_SYS_MICRON_RFSH); + out_be32(&im->mddrc.ddr_command, CONFIG_SYS_MICRON_NOP); + out_be32(&im->mddrc.ddr_command, CONFIG_SYS_MICRON_INIT_DEV_OP); + out_be32(&im->mddrc.ddr_command, CONFIG_SYS_MICRON_NOP); + out_be32(&im->mddrc.ddr_command, CONFIG_SYS_MICRON_EM2); + out_be32(&im->mddrc.ddr_command, CONFIG_SYS_MICRON_NOP); + out_be32(&im->mddrc.ddr_command, CONFIG_SYS_MICRON_PCHG_ALL); + out_be32(&im->mddrc.ddr_command, CONFIG_SYS_MICRON_EM2); + out_be32(&im->mddrc.ddr_command, CONFIG_SYS_MICRON_EM3); + out_be32(&im->mddrc.ddr_command, CONFIG_SYS_MICRON_EN_DLL); + out_be32(&im->mddrc.ddr_command, CONFIG_SYS_MICRON_INIT_DEV_OP); + out_be32(&im->mddrc.ddr_command, CONFIG_SYS_MICRON_PCHG_ALL); + out_be32(&im->mddrc.ddr_command, CONFIG_SYS_MICRON_RFSH); + out_be32(&im->mddrc.ddr_command, CONFIG_SYS_MICRON_INIT_DEV_OP); + out_be32(&im->mddrc.ddr_command, CONFIG_SYS_MICRON_OCD_DEFAULT); + out_be32(&im->mddrc.ddr_command, CONFIG_SYS_MICRON_PCHG_ALL); + out_be32(&im->mddrc.ddr_command, CONFIG_SYS_MICRON_NOP);
/* Start MDDRC */ - im->mddrc.ddr_time_config0 = CONFIG_SYS_MDDRC_TIME_CFG0_RUN; - im->mddrc.ddr_sys_config = CONFIG_SYS_MDDRC_SYS_CFG_RUN; + out_be32(&im->mddrc.ddr_time_config0, CONFIG_SYS_MDDRC_TIME_CFG0_RUN); + out_be32(&im->mddrc.ddr_sys_config, CONFIG_SYS_MDDRC_SYS_CFG_RUN);
return msize; } @@ -248,49 +255,49 @@ int misc_init_r(void) static iopin_t ioregs_init[] = { /* FUNC1=FEC_RX_DV Sets Next 3 to FEC pads */ { - IOCTL_SPDIF_TXCLK, 3, 0, + offsetof(struct ioctrl512x, io_control_spdif_txclk), 3, 0, IO_PIN_FMUX(1) | IO_PIN_HOLD(0) | IO_PIN_PUD(0) | IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3) }, /* Set highest Slew on 9 PATA pins */ { - IOCTL_PATA_CE1, 9, 1, + offsetof(struct ioctrl512x, io_control_pata_ce1), 9, 1, IO_PIN_FMUX(0) | IO_PIN_HOLD(0) | IO_PIN_PUD(0) | IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3) }, /* FUNC1=FEC_COL Sets Next 15 to FEC pads */ { - IOCTL_PSC0_0, 15, 0, + offsetof(struct ioctrl512x, io_control_psc0_0), 15, 0, IO_PIN_FMUX(1) | IO_PIN_HOLD(0) | IO_PIN_PUD(0) | IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3) }, /* FUNC1=SPDIF_TXCLK */ { - IOCTL_LPC_CS1, 1, 0, + offsetof(struct ioctrl512x, io_control_lpc_cs1), 1, 0, IO_PIN_FMUX(1) | IO_PIN_HOLD(0) | IO_PIN_PUD(0) | IO_PIN_PUE(0) | IO_PIN_ST(1) | IO_PIN_DS(3) }, /* FUNC2=SPDIF_TX and sets Next pin to SPDIF_RX */ { - IOCTL_I2C1_SCL, 2, 0, + offsetof(struct ioctrl512x, io_control_i2c1_scl), 2, 0, IO_PIN_FMUX(2) | IO_PIN_HOLD(0) | IO_PIN_PUD(0) | IO_PIN_PUE(0) | IO_PIN_ST(1) | IO_PIN_DS(3) }, /* FUNC2=DIU CLK */ { - IOCTL_PSC6_0, 1, 0, + offsetof(struct ioctrl512x, io_control_psc6_0), 1, 0, IO_PIN_FMUX(2) | IO_PIN_HOLD(0) | IO_PIN_PUD(0) | IO_PIN_PUE(0) | IO_PIN_ST(1) | IO_PIN_DS(3) }, /* FUNC2=DIU_HSYNC */ { - IOCTL_PSC6_1, 1, 0, + offsetof(struct ioctrl512x, io_control_psc6_1), 1, 0, IO_PIN_FMUX(2) | IO_PIN_HOLD(0) | IO_PIN_PUD(0) | IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3) }, /* FUNC2=DIUVSYNC Sets Next 26 to DIU Pads */ { - IOCTL_PSC6_4, 26, 0, + offsetof(struct ioctrl512x, io_control_psc6_4), 26, 0, IO_PIN_FMUX(2) | IO_PIN_HOLD(0) | IO_PIN_PUD(0) | IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3) } @@ -299,7 +306,7 @@ static iopin_t ioregs_init[] = { static iopin_t rev2_silicon_pci_ioregs_init[] = { /* FUNC0=PCI Sets next 54 to PCI pads */ { - IOCTL_PCI_AD31, 54, 0, + offsetof(struct ioctrl512x, io_control_pci_ad31), 54, 0, IO_PIN_FMUX(0) | IO_PIN_HOLD(0) | IO_PIN_DS(0) } }; @@ -309,13 +316,14 @@ int checkboard (void) ushort brd_rev = *(vu_short *) (CONFIG_SYS_CPLD_BASE + 0x00); uchar cpld_rev = *(vu_char *) (CONFIG_SYS_CPLD_BASE + 0x02); volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR; + u32 spridr = in_be32(&im->sysconf.spridr);
printf ("Board: ADS5121 rev. 0x%04x (CPLD rev. 0x%02x)\n", brd_rev, cpld_rev); /* initialize function mux & slew rate IO inter alia on IO Pins */
iopin_initialize(ioregs_init, sizeof(ioregs_init) / sizeof(ioregs_init[0])); - if (SVR_MJREV (im->sysconf.spridr) >= 2) { + if (SVR_MJREV (spridr) >= 2) { iopin_initialize(rev2_silicon_pci_ioregs_init, 1); }
@@ -334,40 +342,37 @@ void ft_board_setup(void *blob, bd_t *bd)
void init_ide_reset (void) { - volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR; debug ("init_ide_reset\n");
/* * Clear the reset bit to reset the interface * cf. RefMan MPC5121EE: 28.4.1 Resetting the ATA Bus */ - immr->pata.pata_ata_control = 0; - udelay(100); + ide_set_reset(1); + /* Assert the reset bit to enable the interface */ - immr->pata.pata_ata_control = FSL_ATA_CTRL_ATA_RST_B; - udelay(100); + ide_set_reset(0);
}
void ide_set_reset (int idereset) { - volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR; + volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR; debug ("ide_set_reset(%d)\n", idereset);
if (idereset) { - immr->pata.pata_ata_control = 0; - udelay(100); + out_be32(&im->pata.pata_ata_control, 0); } else { - immr->pata.pata_ata_control = FSL_ATA_CTRL_ATA_RST_B; - udelay(100); + out_be32(&im->pata.pata_ata_control, FSL_ATA_CTRL_ATA_RST_B); } + udelay(100); }
#define CALC_TIMING(t) (t + period - 1) / period
int ide_preinit (void) { - volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR; + volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR; long t; const struct { short t0; @@ -399,10 +404,10 @@ int ide_preinit (void) }cfg;
debug ("IDE preinit using PATA peripheral at IMMR-ADDR %08x\n", - (u32)&immr->pata); + in_be32(&im->pata));
/* Set the reset bit to 1 to enable the interface */ - immr->pata.pata_ata_control = FSL_ATA_CTRL_ATA_RST_B; + ide_set_reset(0);
/* Init timings : we use PIO mode 0 timings */ t = 1000000000 / gd->ips_clk; /* period in ns */ @@ -411,19 +416,20 @@ int ide_preinit (void) cfg.bytes.field3 = (pio_specs.t1 + t) / t; cfg.bytes.field4 = (pio_specs.t2_8 + t) / t;
- immr->pata.pata_time1 = cfg.config; + out_be32(&im->pata.pata_time1, cfg.config);
cfg.bytes.field1 = (pio_specs.t2_8 + t) / t; cfg.bytes.field2 = (pio_specs.tA + t) / t + 2; cfg.bytes.field3 = 1; cfg.bytes.field4 = (pio_specs.t4 + t) / t;
- immr->pata.pata_time2 = cfg.config; + out_be32(&im->pata.pata_time2, cfg.config);
- cfg.config = immr->pata.pata_time3; + cfg.config = in_be32(&im->pata.pata_time3); cfg.bytes.field1 = (pio_specs.t9 + t) / t;
- immr->pata.pata_time3 = cfg.config; + out_be32(&im->pata.pata_time3, cfg.config); + debug ("PATA preinit complete.\n");
return 0;