Since 1.0 and 2.0 use different snum table, we fixup the snum value according to SPRN_SVR.
Signed-off-by: Liu Yu yu.liu@freescale.com --- v2: change to use macro SVR_SOC_VER and IS_SVR_REV
board/freescale/mpc8569mds/mpc8569mds.c | 15 +++++++++++++++ 1 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/board/freescale/mpc8569mds/mpc8569mds.c b/board/freescale/mpc8569mds/mpc8569mds.c index 56854ca..9d190eb 100644 --- a/board/freescale/mpc8569mds/mpc8569mds.c +++ b/board/freescale/mpc8569mds/mpc8569mds.c @@ -524,6 +524,20 @@ static void fdt_board_fixup_qe_usb(void *blob, bd_t *bd) clrbits_8(&bcsr[17], BCSR17_nUSBEN); }
+static void fdt_board_fixup_qe_snum(void *blob, bd_t *bd) +{ + unsigned int svr; + + svr = mfspr(SPRN_SVR); + if (SVR_SOC_VER(svr) == SVR_8569_E && IS_SVR_REV(svr, 1, 0)) { + do_fixup_by_compat_u32(blob, "fsl,qe", + "fsl,qe-num-snums", 46, 1); + } else { + do_fixup_by_compat_u32(blob, "fsl,qe", + "fsl,qe-num-snums", 76, 1); + } +} + #ifdef CONFIG_PCIE1 static struct pci_controller pcie1_hose; #endif /* CONFIG_PCIE1 */ @@ -634,5 +648,6 @@ void ft_board_setup(void *blob, bd_t *bd) fdt_board_fixup_esdhc(blob, bd); fdt_board_fixup_qe_uart(blob, bd); fdt_board_fixup_qe_usb(blob, bd); + fdt_board_fixup_qe_snum(blob, bd); } #endif