Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx

* 'master' of git://git.denx.de/u-boot-mpc85xx:
  powerpc/85xx: Fix builds of P1020/P2020RDB-PC_36BIT_NAND
  arch/powerpc/cpu/mpc8xxx/ddr/ctrl_regs.c: Fix GCC 4.6 build warning
  arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c: Fix GCC 4.6 build warning
  arch/powerpc/cpu/mpc8xxx/ddr/options.c: Fix GCC 4.6 build warning
  drivers/qe/uec.c: Fix GCC 4.6 build warning
  drivers/usb/host/ehci-fsl.c: Fix GCC 4.6 build warning
  drivers/net/fm/fm.c: Fix GCC 4.6 build warning
  board/sbc8560/sbc8560.c: Fix GCC 4.6 build warning
  board/sbc8548/sbc8548.c: Fix GCC 4.6 build warning
  board/freescale/mpc8569mds/mpc8569mds.c: Fix GCC 4.6 build warning
  board/freescale/mpc8568mds/mpc8568mds.c: Fix GCC 4.6 build warning
  board/freescale/mpc8548cds/mpc8548cds.c: Fix GCC 4.6 build warning
  board/freescale/common/pixis.c: Fix GCC 4.6 build warning
  board/freescale/common/cds_pci_ft.c: Fix GCC 4.6 build warning
  arch/powerpc/cpu/mpc8xxx/fsl_lbc.c: Fix GCC 4.6 build warning
  arch/powerpc/cpu/mpc85xx/tlb.c: Fix GCC 4.6 build warning
  arch/powerpc/cpu/mpc85xx/cpu_init.c: Fix GCC 4.6 build warning
  phylib: Enable AR8021 phy support
  powerpc/85xx: Set max alloc length to 10MB on P1022DS
  powerpc/mpc85xx: Set SYSCLK to the required frequency
  powerpc/85xx: Fix NAND SPL support
  powerpc/85xx: Fix MPC8572DS NAND build
  fsl_ifc: Fixed a bug in the erratum handling code for IFC_A003399
  powerpc/85xx: Add support for Book-E MMU Arch v2.0
  powerpc/85xx: Make inclusion of USB device fixup conditional
  powerpc/85xx: Fix warning for USB device-fixup
  powerpc/85xx: resize the boot page TLB before relocating CCSR
  powerpc/85xx: verify the current address of CCSR before relocating it
  powerpc/85xx: add some missing sync instructions in the CCSR relocation code
  powerpc/85xx: fix some comments in the CCSR relocation code
  powerpc/85xx: fix definition of MAS register macros
  powerpc/mpc8548cds: Fix network initialization
  powerpc/mpc8548: Add workaround for erratum NMG_eTSEC129
  powerpc/QorIQ: fix network frame manager TBI PHY address settings

1 files changed, 27 insertions, 0 deletions

diff --git a/board/freescale/common/ngpixis.c b/board/freescale/common/ngpixis.c
index 765f035..276ae3c 100644
--- a/board/freescale/common/ngpixis.c
+++ b/board/freescale/common/ngpixis.c
@@ -156,9 +156,29 @@ static void pixis_dump_regs(void)
 }
 #endif
 
+void pixis_sysclk_set(unsigned long sysclk)
+{
+	unsigned long freq_word;
+	u8 sclk0, sclk1, sclk2;
+
+	freq_word = ics307_sysclk_calculator(sysclk);
+	sclk2 = freq_word & 0xff;
+	sclk1 = (freq_word >> 8) & 0xff;
+	sclk0 = (freq_word >> 16) & 0xff;
+
+	/* set SYSCLK enable bit */
+	PIXIS_WRITE(vcfgen0, 0x01);
+
+	/* SYSCLK to required frequency */
+	PIXIS_WRITE(sclk[0], sclk0);
+	PIXIS_WRITE(sclk[1], sclk1);
+	PIXIS_WRITE(sclk[2], sclk2);
+}
+
 int pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	unsigned int i;
+	unsigned long sysclk;
 	char *p_altbank = NULL;
 #ifdef DEBUG
 	char *p_dump = NULL;
@@ -182,6 +202,12 @@ int pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 			continue;
 		}
 #endif
+		if (strcmp(argv[i], "sysclk") == 0) {
+			sysclk = simple_strtoul(argv[i + 1], NULL, 0);
+			i += 1;
+			pixis_sysclk_set(sysclk);
+			continue;
+		}
 
 		unknown_param = argv[i];
 	}
@@ -219,4 +245,5 @@ U_BOOT_CMD(
 #ifdef DEBUG
 	"pixis_reset dump - display the PIXIS registers\n"
 #endif
+	"pixis_reset sysclk <SYSCLK_freq> - reset with SYSCLK frequency(KHz)\n"
 	);