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author | Tom Rini <trini@konsulko.com> | 2016-05-24 08:20:43 -0400 |
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committer | Tom Rini <trini@konsulko.com> | 2016-05-24 08:20:43 -0400 |
commit | ec8fb48ce98987065493b27422200897cf0909f8 (patch) | |
tree | e56d70ee24a04ee26fe75ac2af46c22705da61ed /common/image.c | |
parent | c98dc5a13399414fb651a80d05fa682236c4444e (diff) | |
parent | ad5b5801264e573bfbf17a20b04c546985c5bfc1 (diff) | |
download | u-boot-imx-ec8fb48ce98987065493b27422200897cf0909f8.zip u-boot-imx-ec8fb48ce98987065493b27422200897cf0909f8.tar.gz u-boot-imx-ec8fb48ce98987065493b27422200897cf0909f8.tar.bz2 |
Merge branch 'master' of git://www.denx.de/git/u-boot-microblaze
Diffstat (limited to 'common/image.c')
-rw-r--r-- | common/image.c | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/common/image.c b/common/image.c index 26d6c9a..0be09e5 100644 --- a/common/image.c +++ b/common/image.c @@ -32,6 +32,8 @@ #if IMAGE_ENABLE_FIT || IMAGE_ENABLE_OF_LIBFDT #include <libfdt.h> #include <fdt_support.h> +#include <fpga.h> +#include <xilinx.h> #endif #include <u-boot/md5.h> @@ -159,6 +161,8 @@ static const table_entry_t uimage_type[] = { { IH_TYPE_RKSD, "rksd", "Rockchip SD Boot Image" }, { IH_TYPE_RKSPI, "rkspi", "Rockchip SPI Boot Image" }, { IH_TYPE_ZYNQIMAGE, "zynqimage", "Xilinx Zynq Boot Image" }, + { IH_TYPE_ZYNQMPIMAGE, "zynqmpimage", "Xilinx ZynqMP Boot Image" }, + { IH_TYPE_FPGA, "fpga", "FPGA Image" }, { -1, "", "", }, }; @@ -1210,6 +1214,96 @@ int boot_get_setup(bootm_headers_t *images, uint8_t arch, } #if IMAGE_ENABLE_FIT +#if defined(CONFIG_FPGA) && defined(CONFIG_FPGA_XILINX) +int boot_get_fpga(int argc, char * const argv[], bootm_headers_t *images, + uint8_t arch, const ulong *ld_start, ulong * const ld_len) +{ + ulong tmp_img_addr, img_data, img_len; + void *buf; + int conf_noffset; + int fit_img_result; + char *uname, *name; + int err; + int devnum = 0; /* TODO support multi fpga platforms */ + const fpga_desc * const desc = fpga_get_desc(devnum); + xilinx_desc *desc_xilinx = desc->devdesc; + + /* Check to see if the images struct has a FIT configuration */ + if (!genimg_has_config(images)) { + debug("## FIT configuration was not specified\n"); + return 0; + } + + /* + * Obtain the os FIT header from the images struct + * copy from dataflash if needed + */ + tmp_img_addr = map_to_sysmem(images->fit_hdr_os); + tmp_img_addr = genimg_get_image(tmp_img_addr); + buf = map_sysmem(tmp_img_addr, 0); + /* + * Check image type. For FIT images get FIT node + * and attempt to locate a generic binary. + */ + switch (genimg_get_format(buf)) { + case IMAGE_FORMAT_FIT: + conf_noffset = fit_conf_get_node(buf, images->fit_uname_cfg); + + err = fdt_get_string_index(buf, conf_noffset, FIT_FPGA_PROP, 0, + (const char **)&uname); + if (err < 0) { + debug("## FPGA image is not specified\n"); + return 0; + } + fit_img_result = fit_image_load(images, + tmp_img_addr, + (const char **)&uname, + &(images->fit_uname_cfg), + arch, + IH_TYPE_FPGA, + BOOTSTAGE_ID_FPGA_INIT, + FIT_LOAD_OPTIONAL_NON_ZERO, + &img_data, &img_len); + + debug("FPGA image (%s) loaded to 0x%lx/size 0x%lx\n", + uname, img_data, img_len); + + if (fit_img_result < 0) { + /* Something went wrong! */ + return fit_img_result; + } + + if (img_len >= desc_xilinx->size) { + name = "full"; + err = fpga_loadbitstream(devnum, (char *)img_data, + img_len, BIT_FULL); + if (err) + err = fpga_load(devnum, (const void *)img_data, + img_len, BIT_FULL); + } else { + name = "partial"; + err = fpga_loadbitstream(devnum, (char *)img_data, + img_len, BIT_PARTIAL); + if (err) + err = fpga_load(devnum, (const void *)img_data, + img_len, BIT_PARTIAL); + } + + printf(" Programming %s bitstream... ", name); + if (err) + printf("failed\n"); + else + printf("OK\n"); + break; + default: + printf("The given image format is not supported (corrupt?)\n"); + return 1; + } + + return 0; +} +#endif + int boot_get_loadable(int argc, char * const argv[], bootm_headers_t *images, uint8_t arch, const ulong *ld_start, ulong * const ld_len) { |