Move ips_clk and csb_clk into arch_global_data and tidy up.
Signed-off-by: Simon Glass sjg@chromium.org --- Changes in v2: None
arch/powerpc/cpu/mpc512x/cpu.c | 2 +- arch/powerpc/cpu/mpc512x/i2c.c | 2 +- arch/powerpc/cpu/mpc512x/ide.c | 2 +- arch/powerpc/cpu/mpc512x/serial.c | 2 +- arch/powerpc/cpu/mpc512x/speed.c | 15 +++++++++------ arch/powerpc/include/asm/global_data.h | 8 ++++---- arch/powerpc/lib/board.c | 2 +- drivers/net/mpc512x_fec.c | 2 +- 8 files changed, 19 insertions(+), 16 deletions(-)
diff --git a/arch/powerpc/cpu/mpc512x/cpu.c b/arch/powerpc/cpu/mpc512x/cpu.c index a1a3bd4..641120f 100644 --- a/arch/powerpc/cpu/mpc512x/cpu.c +++ b/arch/powerpc/cpu/mpc512x/cpu.c @@ -68,7 +68,7 @@ int checkcpu (void) } printf ("at %s MHz, CSB at %s MHz (RSR=0x%04lx)\n", strmhz(buf1, clock), - strmhz(buf2, gd->csb_clk), + strmhz(buf2, gd->arch.csb_clk), gd->reset_status & 0xffff); return 0; } diff --git a/arch/powerpc/cpu/mpc512x/i2c.c b/arch/powerpc/cpu/mpc512x/i2c.c index 0ea1280..59040f8 100644 --- a/arch/powerpc/cpu/mpc512x/i2c.c +++ b/arch/powerpc/cpu/mpc512x/i2c.c @@ -250,7 +250,7 @@ static int mpc_get_fdr (int speed) {126, 128} };
- ips = gd->ips_clk; + ips = gd->arch.ips_clk; for (i = 7; i >= 0; i--) { for (j = 7; j >= 0; j--) { scl = 2 * (scltap[j].scl2tap + diff --git a/arch/powerpc/cpu/mpc512x/ide.c b/arch/powerpc/cpu/mpc512x/ide.c index dd6b2f4..7a49673 100644 --- a/arch/powerpc/cpu/mpc512x/ide.c +++ b/arch/powerpc/cpu/mpc512x/ide.c @@ -100,7 +100,7 @@ int ide_preinit (void) ide_set_reset(0);
/* Init timings : we use PIO mode 0 timings */ - t = 1000000000 / gd->ips_clk; /* period in ns */ + t = 1000000000 / gd->arch.ips_clk; /* period in ns */ cfg.bytes.field1 = 3; cfg.bytes.field2 = 3; cfg.bytes.field3 = (pio_specs.t1 + t) / t; diff --git a/arch/powerpc/cpu/mpc512x/serial.c b/arch/powerpc/cpu/mpc512x/serial.c index 58587fd..3afbe81 100644 --- a/arch/powerpc/cpu/mpc512x/serial.c +++ b/arch/powerpc/cpu/mpc512x/serial.c @@ -140,7 +140,7 @@ void serial_setbrg_dev(unsigned int idx) }
/* calculate divisor for setting PSC CTUR and CTLR registers */ - baseclk = (gd->ips_clk + 8) / 16; + baseclk = (gd->arch.ips_clk + 8) / 16; div = (baseclk + (baudrate / 2)) / baudrate;
out_8(&psc->ctur, (div >> 8) & 0xff); diff --git a/arch/powerpc/cpu/mpc512x/speed.c b/arch/powerpc/cpu/mpc512x/speed.c index 9d749f2..9a8f315 100644 --- a/arch/powerpc/cpu/mpc512x/speed.c +++ b/arch/powerpc/cpu/mpc512x/speed.c @@ -113,9 +113,9 @@ int get_clocks (void) pci_clk = 333333; }
- gd->ips_clk = ips_clk; + gd->arch.ips_clk = ips_clk; gd->pci_clk = pci_clk; - gd->csb_clk = csb_clk; + gd->arch.csb_clk = csb_clk; gd->cpu_clk = core_clk; gd->bus_clk = csb_clk; return 0; @@ -128,7 +128,7 @@ int get_clocks (void) *********************************************/ ulong get_bus_freq (ulong dummy) { - return gd->csb_clk; + return gd->arch.csb_clk; }
int do_clocks (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) @@ -137,10 +137,13 @@ int do_clocks (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
printf("Clock configuration:\n"); printf(" CPU: %-4s MHz\n", strmhz(buf, gd->cpu_clk)); - printf(" Coherent System Bus: %-4s MHz\n", strmhz(buf, gd->csb_clk)); - printf(" IPS Bus: %-4s MHz\n", strmhz(buf, gd->ips_clk)); + printf(" Coherent System Bus: %-4s MHz\n", + strmhz(buf, gd->arch.csb_clk)); + printf(" IPS Bus: %-4s MHz\n", + strmhz(buf, gd->arch.ips_clk)); printf(" PCI: %-4s MHz\n", strmhz(buf, gd->pci_clk)); - printf(" DDR: %-4s MHz\n", strmhz(buf, 2*gd->csb_clk)); + printf(" DDR: %-4s MHz\n", + strmhz(buf, 2 * gd->arch.csb_clk)); return 0; }
diff --git a/arch/powerpc/include/asm/global_data.h b/arch/powerpc/include/asm/global_data.h index 423e792..fa5c504 100644 --- a/arch/powerpc/include/asm/global_data.h +++ b/arch/powerpc/include/asm/global_data.h @@ -97,6 +97,10 @@ struct arch_global_data { #if defined(CONFIG_MPC5xxx) unsigned long ipb_clk; #endif +#if defined(CONFIG_MPC512X) + u32 ips_clk; + u32 csb_clk; +#endif /* CONFIG_MPC512X */ };
/* @@ -119,10 +123,6 @@ typedef struct global_data { #if defined(CONFIG_FSL_ESDHC) u32 sdhc_clk; #endif -#if defined(CONFIG_MPC512X) - u32 ips_clk; - u32 csb_clk; -#endif /* CONFIG_MPC512X */ #if defined(CONFIG_MPC8220) unsigned long bExtUart; unsigned long inp_clk; diff --git a/arch/powerpc/lib/board.c b/arch/powerpc/lib/board.c index 07b16d5..76b6f7f 100644 --- a/arch/powerpc/lib/board.c +++ b/arch/powerpc/lib/board.c @@ -586,7 +586,7 @@ void board_init_f(ulong bootflag) bd->bi_vco = gd->arch.vco_out; #endif /* CONFIG_CPM2 */ #if defined(CONFIG_MPC512X) - bd->bi_ipsfreq = gd->ips_clk; + bd->bi_ipsfreq = gd->arch.ips_clk; #endif /* CONFIG_MPC512X */ #if defined(CONFIG_MPC5xxx) bd->bi_ipbfreq = gd->arch.ipb_clk; diff --git a/drivers/net/mpc512x_fec.c b/drivers/net/mpc512x_fec.c index ad57d56..427e0b8 100644 --- a/drivers/net/mpc512x_fec.c +++ b/drivers/net/mpc512x_fec.c @@ -304,7 +304,7 @@ int mpc512x_fec_init_phy (struct eth_device *dev, bd_t * bis) * and do not drop the Preamble. */ out_be32(&fec->eth->mii_speed, - (((gd->ips_clk / 1000000) / 5) + 1) << 1); + (((gd->arch.ips_clk / 1000000) / 5) + 1) << 1);
/* * Reset PHY, then delay 300ns