diff options
author | David Hendricks <dhendricks@fb.com> | 2018-03-09 14:30:38 -0800 |
---|---|---|
committer | Philipp Deppenwiese <zaolin.daisuki@gmail.com> | 2018-07-03 15:53:32 +0000 |
commit | 7d48ac5c7dfb52fc470bbad1013b4d460bc6a1e0 (patch) | |
tree | 42002ba1e86627339ff4a6cf38efb4b3f00033bb /src/vendorcode/cavium/bdk/libbdk-boot/bdk-boot.c | |
parent | d837e660074e0621d63f59515f933c209441b653 (diff) |
soc/cavium: Integrate BDK files into coreboot
* Make it compile.
* Fix whitespace errors.
* Fix printf formats.
* Add missing headers includes
* Guard headers with ifdefs
Compile DRAM init code in romstage.
Compile QLM, PCIe, RNG, PHY, GPIO, MDIO init code in ramstage.
Change-Id: I0a93219a14bfb6ebe41103a825d5032b11e7f2c6
Signed-off-by: David Hendricks <dhendricks@fb.com>
Reviewed-on: https://review.coreboot.org/25089
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/vendorcode/cavium/bdk/libbdk-boot/bdk-boot.c')
-rw-r--r-- | src/vendorcode/cavium/bdk/libbdk-boot/bdk-boot.c | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/src/vendorcode/cavium/bdk/libbdk-boot/bdk-boot.c b/src/vendorcode/cavium/bdk/libbdk-boot/bdk-boot.c new file mode 100644 index 0000000000..15bcf4aa8c --- /dev/null +++ b/src/vendorcode/cavium/bdk/libbdk-boot/bdk-boot.c @@ -0,0 +1,98 @@ +/***********************license start*********************************** +* Copyright (c) 2003-2017 Cavium Inc. (support@cavium.com). All rights +* reserved. +* +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions are +* met: +* +* * Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* +* * Redistributions in binary form must reproduce the above +* copyright notice, this list of conditions and the following +* disclaimer in the documentation and/or other materials provided +* with the distribution. +* +* * Neither the name of Cavium Inc. nor the names of +* its contributors may be used to endorse or promote products +* derived from this software without specific prior written +* permission. +* +* This Software, including technical data, may be subject to U.S. export +* control laws, including the U.S. Export Administration Act and its +* associated regulations, and may be subject to export or import +* regulations in other countries. +* +* TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS" +* AND WITH ALL FAULTS AND CAVIUM INC. MAKES NO PROMISES, REPRESENTATIONS OR +* WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH RESPECT +* TO THE SOFTWARE, INCLUDING ITS CONDITION, ITS CONFORMITY TO ANY +* REPRESENTATION OR DESCRIPTION, OR THE EXISTENCE OF ANY LATENT OR PATENT +* DEFECTS, AND CAVIUM SPECIFICALLY DISCLAIMS ALL IMPLIED (IF ANY) WARRANTIES +* OF TITLE, MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A PARTICULAR +* PURPOSE, LACK OF VIRUSES, ACCURACY OR COMPLETENESS, QUIET ENJOYMENT, +* QUIET POSSESSION OR CORRESPONDENCE TO DESCRIPTION. THE ENTIRE RISK +* ARISING OUT OF USE OR PERFORMANCE OF THE SOFTWARE LIES WITH YOU. +***********************license end**************************************/ +#include <bdk.h> +#include <string.h> +#include "libbdk-hal/if/bdk-if.h" +#include "libbdk-arch/bdk-csrs-pem.h" +#include "libbdk-boot/bdk-boot-pcie.h" +#include "libbdk-boot/bdk-boot-qlm.h" +#include "libbdk-boot/bdk-boot-usb.h" +#include "libbdk-hal/bdk-pcie.h" +#include "libbdk-hal/bdk-mdio.h" +#include "libbdk-hal/bdk-qlm.h" +#include "libbdk-hal/bdk-ecam.h" +#include "libbdk-hal/bdk-rng.h" +#include "libbdk-boot/bdk-boot-gpio.h" +#include "libbdk-arch/bdk-csrs-iobn.h" +#include "libbdk-arch/bdk-csrs-dap.h" + +/** + * Configure hardware + */ +void bdk_boot(void) +{ + for (bdk_node_t n = BDK_NODE_0; n < BDK_NUMA_MAX_NODES; n++) + { + if (bdk_numa_exists(n)) + { + /* Allow CAP access from cores so we can read system registers through + memory mapped addresses. See bdk_sysreg_read() */ + BDK_CSR_MODIFY(c, n, BDK_DAP_IMP_DAR, c.s.caben = 1); + + /* Enable IOBN */ + if (CAVIUM_IS_MODEL(CAVIUM_CN88XX) || CAVIUM_IS_MODEL(CAVIUM_CN81XX)) + { + BDK_CSR_MODIFY(c, n, BDK_IOBNX_NCB0_HP(0), + c.s.hp = 1); + if (CAVIUM_IS_MODEL(CAVIUM_CN88XX)) + BDK_CSR_MODIFY(c, n, BDK_IOBNX_NCB0_HP(1), + c.s.hp = 0); + } + + bdk_ecam_scan_all(n); + bdk_mdio_init(n); + bdk_qlm_init(n); + bdk_rng_init(n); + } + } + + bdk_boot_gpio(); + bdk_boot_usb(); + bdk_boot_qlm(); + bdk_boot_pcie(); + + /* Initialize PHYs */ + for (bdk_node_t n = BDK_NODE_0; n < BDK_NUMA_MAX_NODES; n++) + { + if (bdk_numa_exists(n)) + { + bdk_if_phy_setup(n); + } + } +} |