From 3cc971647652381d3e5f141f85ee5c41714025d3 Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Tue, 5 Jun 2018 13:52:32 +0200 Subject: [PATCH] cmd: fpga: Remove fit image support passed without fpga device The patch applied in 2010 "cmd_fpga: cleanup help and check parameters" (sha1: a790b5b2326be9d7c9ad9e3d9b51a8bfabc62d07" was adding this checking + if (dev == FPGA_INVALID_DEVICE) { + puts("FPGA device not specified\n"); + op = FPGA_NONE; + } which simply broke one command flow which was setenv fpga fpga loadmk // legacy image fpga loadmk : //fit image Also this sequence for FIT image is completely broken setenv fpga setenv fpgadata : fpga loadmk (Note: For legacy images this is working fine). even from code I don't think this has ever worked properly for fit image (dev = FPGA_INVALID_DEVICE should be rejected by fpga core). Fit image support was in 2008 added by: "[new uImage] Add new uImage fromat support to fpga command" (sha1: c28c4d193dbfb20b2dd3a5447640fd6de7fd0720) Just a summary of these facts that none found this for pretty long time it shouldn't be a problem to remove this flow (without fpga dev) completely to simplify the code. Signed-off-by: Michal Simek Reviewed-by: Simon Glass --- cmd/fpga.c | 25 ------------------------- 1 file changed, 25 deletions(-) diff --git a/cmd/fpga.c b/cmd/fpga.c index 74ae80c807..791fe5cb77 100644 --- a/cmd/fpga.c +++ b/cmd/fpga.c @@ -127,31 +127,6 @@ int do_fpga(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) case 3: /* fpga */ dev = (int)simple_strtoul(argv[2], NULL, 16); debug("%s: device = %d\n", __func__, dev); - /* FIXME - this is a really weak test */ - if ((argc == 3) && (dev > fpga_count())) { - /* must be buffer ptr */ - debug("%s: Assuming buffer pointer in arg 3\n", - __func__); - -#if defined(CONFIG_FIT) - if (fit_parse_subimage(argv[2], (ulong)fpga_data, - &fit_addr, &fit_uname)) { - fpga_data = (void *)fit_addr; - debug("* fpga: subimage '%s' from FIT image ", - fit_uname); - debug("at 0x%08lx\n", fit_addr); - } else -#endif - { - fpga_data = (void *)(uintptr_t)dev; - debug("* fpga: cmdline image addr = 0x%08lx\n", - (ulong)fpga_data); - } - - debug("%s: fpga_data = 0x%lx\n", - __func__, (ulong)fpga_data); - dev = FPGA_INVALID_DEVICE; /* reset device num */ - } } if (dev == FPGA_INVALID_DEVICE) { -- 2.39.5