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author | Ronald G. Minnich <rminnich@gmail.com> | 2014-11-26 19:25:47 +0000 |
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committer | Ronald G. Minnich <rminnich@gmail.com> | 2014-12-01 19:06:43 +0100 |
commit | e0e784a456c4d64e5e88ce578371fe6c538db559 (patch) | |
tree | 7557a07ab68659eaf81ac50fc860a288055e0845 /src/mainboard/emulation/qemu-riscv/romstage.c | |
parent | 796fe068d3c47f873b82c65cc0591f88f87b0a85 (diff) | |
download | coreboot-e0e784a456c4d64e5e88ce578371fe6c538db559.tar.xz |
Add UCB RISCV support for architecture, soc, and emulation mainboard..
Works in the RISCV version of QEMU.
Note that the lzmadecode is so unclean that it needs a lot of work.
A cleanup is in progress.
We decided in Prague to do this as one thing, because it forms a nice case study
of the bare minimum you need to add to get a new architecture going in qemu.
Change-Id: If5af15c3a70733d219973e0d032746f8ab027e4d
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-on: http://review.coreboot.org/7584
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/mainboard/emulation/qemu-riscv/romstage.c')
-rw-r--r-- | src/mainboard/emulation/qemu-riscv/romstage.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/mainboard/emulation/qemu-riscv/romstage.c b/src/mainboard/emulation/qemu-riscv/romstage.c new file mode 100644 index 0000000000..f4b44f614c --- /dev/null +++ b/src/mainboard/emulation/qemu-riscv/romstage.c @@ -0,0 +1,29 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2013 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <cbfs.h> +#include <console/console.h> +#include <arch/stages.h> + +void main(void) +{ + void *entry; + + console_init(); + + entry = cbfs_load_stage(CBFS_DEFAULT_MEDIA, CONFIG_CBFS_PREFIX"/ramstage"); + + stage_exit(entry); +} |