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| author | André Schwarz <andre.schwarz@matrix-vision.de> | 2009-08-27 14:48:35 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-08-28 00:31:23 +0200 |
| commit | 28887d831b02c66ccc10d7f1379204b5a62f4543 (patch) | |
| tree | c2a5d544587f0535b3de9ba742292195ae63ab7f /board/matrix_vision/mvblm7/pci.c | |
| parent | 05f91a65abc3180e2896cd8ddee7a34b1d1ce6e0 (diff) | |
| download | u-boot-imx-28887d831b02c66ccc10d7f1379204b5a62f4543.zip u-boot-imx-28887d831b02c66ccc10d7f1379204b5a62f4543.tar.gz u-boot-imx-28887d831b02c66ccc10d7f1379204b5a62f4543.tar.bz2 | |
Use common code for Matrix Vision boards
Clean up existing boards (mvBC-P/MPC5200 and mvBL-M7/MPC8343) by
using common code.
Signed-off-by: André Schwarz <andre.schwarz@matrix-vision.de>
Diffstat (limited to 'board/matrix_vision/mvblm7/pci.c')
| -rw-r--r-- | board/matrix_vision/mvblm7/pci.c | 35 |
1 files changed, 5 insertions, 30 deletions
diff --git a/board/matrix_vision/mvblm7/pci.c b/board/matrix_vision/mvblm7/pci.c index 4b74e6d..1cc524b 100644 --- a/board/matrix_vision/mvblm7/pci.c +++ b/board/matrix_vision/mvblm7/pci.c @@ -32,24 +32,10 @@ #include <fpga.h> #include "mvblm7.h" #include "fpga.h" +#include "../common/mv_common.h" DECLARE_GLOBAL_DATA_PTR; -int mvblm7_load_fpga(void) -{ - size_t data_size = 0; - void *fpga_data = NULL; - char *datastr = getenv("fpgadata"); - char *sizestr = getenv("fpgadatasize"); - - if (datastr) - fpga_data = (void *)simple_strtoul(datastr, NULL, 16); - if (sizestr) - data_size = (size_t)simple_strtoul(sizestr, NULL, 16); - - return fpga_load(0, fpga_data, data_size); -} - static struct pci_region pci_regions[] = { { bus_start: CONFIG_SYS_PCI1_MEM_BASE, @@ -73,10 +59,8 @@ static struct pci_region pci_regions[] = { void pci_init_board(void) { - char *s; int i; int warmboot; - int load_fpga; volatile immap_t *immr; volatile pcictrl83xx_t *pci_ctrl; volatile gpio83xx_t *gpio; @@ -84,32 +68,23 @@ void pci_init_board(void) volatile law83xx_t *pci_law; struct pci_region *reg[] = { pci_regions }; - load_fpga = 1; immr = (immap_t *) CONFIG_SYS_IMMR; clk = (clk83xx_t *) &immr->clk; pci_ctrl = immr->pci_ctrl; pci_law = immr->sysconf.pcilaw; gpio = (volatile gpio83xx_t *)&immr->gpio[0]; - s = getenv("skip_fpga"); - if (s) { - printf("found 'skip_fpga' -> FPGA _not_ loaded !\n"); - load_fpga = 0; - } - gpio->dat = MV_GPIO_DAT; gpio->odr = MV_GPIO_ODE; - if (load_fpga) - gpio->dir = MV_GPIO_OUT; - else - gpio->dir = MV_GPIO_OUT & ~(FPGA_DIN|FPGA_CCLK); + gpio->dir = MV_GPIO_OUT; printf("SICRH / SICRL : 0x%08x / 0x%08x\n", immr->sysconf.sicrh, immr->sysconf.sicrl); mvblm7_init_fpga(); - if (load_fpga) - mvblm7_load_fpga(); + mv_load_fpga(); + + gpio->dir = MV_GPIO_OUT & ~(FPGA_DIN|FPGA_CCLK); /* Enable PCI_CLK_OUTPUTs 0 and 1 with 1:1 clocking */ clk->occr = 0xc0000000; |