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| author | Dirk Eibach <eibach@gdsys.de> | 2013-06-26 16:04:26 +0200 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2013-07-25 19:35:42 +0200 |
| commit | aba27acf6711dce0ef1507f2f9f02a80d70a45da (patch) | |
| tree | f77350104f847ab46c990c7119cb705f51089a09 /board/gdsys/405ep/dlvision-10g.c | |
| parent | aaf5e825606a70ddc8fca8e366d8c16a6fd3cc7c (diff) | |
| download | u-boot-imx-aba27acf6711dce0ef1507f2f9f02a80d70a45da.zip u-boot-imx-aba27acf6711dce0ef1507f2f9f02a80d70a45da.tar.gz u-boot-imx-aba27acf6711dce0ef1507f2f9f02a80d70a45da.tar.bz2 | |
powerpc/ppc4xx: Use generic accessor functions for gdsys FPGA
A set of accessor functions was added to be able to access not only
memory mapped FPGA in a generic way.
Thanks to Wolfgang Denk for getting this sorted properly.
Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'board/gdsys/405ep/dlvision-10g.c')
| -rw-r--r-- | board/gdsys/405ep/dlvision-10g.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/board/gdsys/405ep/dlvision-10g.c b/board/gdsys/405ep/dlvision-10g.c index 48d8786..35dfbbc 100644 --- a/board/gdsys/405ep/dlvision-10g.c +++ b/board/gdsys/405ep/dlvision-10g.c @@ -55,6 +55,8 @@ enum { RAM_DDR2_64 = 2, }; +struct ihs_fpga *fpga_ptr[] = CONFIG_SYS_FPGA_PTR; + int misc_init_r(void) { /* startup fans */ @@ -79,10 +81,9 @@ static unsigned int get_mc2_present(void) static void print_fpga_info(unsigned dev) { - struct ihs_fpga *fpga = (struct ihs_fpga *) CONFIG_SYS_FPGA_BASE(dev); - u16 versions = in_le16(&fpga->versions); - u16 fpga_version = in_le16(&fpga->fpga_version); - u16 fpga_features = in_le16(&fpga->fpga_features); + u16 versions; + u16 fpga_version; + u16 fpga_features; unsigned unit_type; unsigned hardware_version; unsigned feature_rs232; @@ -96,6 +97,10 @@ static void print_fpga_info(unsigned dev) printf("FPGA%d: ", dev); + FPGA_GET_REG(dev, versions, &versions); + FPGA_GET_REG(dev, fpga_version, &fpga_version); + FPGA_GET_REG(dev, fpga_features, &fpga_features); + hardware_version = versions & 0x000f; if (fpga_state @@ -247,8 +252,9 @@ int checkboard(void) int last_stage_init(void) { - struct ihs_fpga *fpga = (struct ihs_fpga *) CONFIG_SYS_FPGA_BASE(0); - u16 versions = in_le16(&fpga->versions); + u16 versions; + + FPGA_GET_REG(0, versions, &versions); print_fpga_info(0); if (get_mc2_present()) |