Merge branch 'next'

Bring in the following merges:

commit 8fbbec12f7d2c18f8883f3371cfca74a98b5dd87
Merge: 87f69f467a83 63618e71e89b
Author: Tom Rini <trini@konsulko.com>
Date:   Fri Jan 3 09:48:47 2020 -0500

    Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriq into next

    - updates and fixes on ls1028a, lx2, ls1046a, MC-DPSPARSER support

commit 87f69f467a8335b171c71bf217d2625d515acd7c
Merge: c0912f9bbfb2 4466b9970319
Author: Tom Rini <trini@konsulko.com>
Date:   Tue Dec 24 08:18:19 2019 -0500

    Merge https://gitlab.denx.de/u-boot/custodians/u-boot-mpc85xx into next

    - Enable DM driver on ppc/km boards
    - Enable DM_USB for some of NXP powerpc platforms: P5040, T4240, T208x,
      T104x, P4080, P2041, P2020, P1020, P3041
    - Some updates in mpc85xx-ddr driver, km boards

commit c0912f9bbfb26dd03d189953678691b799d35b6e
Merge: 533c9f5714bd a1d6dc3f8407
Author: Tom Rini <trini@konsulko.com>
Date:   Wed Dec 18 07:20:19 2019 -0500

    Merge branch 'next' of https://gitlab.denx.de/u-boot/custodians/u-boot-x86 into next

    - Various x86 common codes updated for TPL/SPL
    - I2C designware driver updated for PCI
    - ICH SPI driver updated to support Apollo Lake
    - Add Intel FSP2 base support
    - Intel Apollo Lake platform specific drivers support
    - Add a new board Google Chromebook Coral

commit 533c9f5714bdba79dc6f2629284d4c1a08a611d1
Merge: 553cb0688782 033e18b47bd0
Author: Tom Rini <trini@konsulko.com>
Date:   Tue Dec 17 07:53:08 2019 -0500

    Merge tag '20191217-for-next' of https://gitlab.denx.de/u-boot/custodians/u-boot-i2c into next

    i2c: for next
    - misc: i2c_eeprom:
      Add partition support and add ability to query size
      of eeprom device and partitions
    - i2c common:
      add support for offset overflow in to address and add
      sandbox tests for it.

commit 553cb06887825314e74a9bdac337467c77d1db88
Merge: f39abbbc531e b4f98b3b16ec
Author: Tom Rini <trini@konsulko.com>
Date:   Thu Dec 12 08:18:59 2019 -0500

    Merge tag 'dm-next-13dec19' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm into next

    buildman improvements including toolchain environment feature
    sandbox unicode support in serial

1 files changed, 97 insertions, 0 deletions

diff --git a/arch/x86/lib/fsp2/fsp_meminit.c b/arch/x86/lib/fsp2/fsp_meminit.c
new file mode 100644
index 00000000000..bf30c479899
--- /dev/null
+++ b/arch/x86/lib/fsp2/fsp_meminit.c
@@ -0,0 +1,97 @@
+// SPDX-License-Identifier: Intel
+/*
+ * Copyright (C) 2015-2016 Intel Corp.
+ * (Written by Andrey Petrov <andrey.petrov@intel.com> for Intel Corp.)
+ * (Written by Alexandru Gagniuc <alexandrux.gagniuc@intel.com> for Intel Corp.)
+ * Mostly taken from coreboot fsp2_0/memory_init.c
+ */
+
+#include <common.h>
+#include <binman.h>
+#include <asm/mrccache.h>
+#include <asm/fsp/fsp_infoheader.h>
+#include <asm/fsp2/fsp_api.h>
+#include <asm/fsp2/fsp_internal.h>
+#include <asm/arch/fsp/fsp_configs.h>
+#include <asm/arch/fsp/fsp_m_upd.h>
+
+static int prepare_mrc_cache_type(enum mrc_type_t type,
+				  struct mrc_data_container **cachep)
+{
+	struct mrc_data_container *cache;
+	struct mrc_region entry;
+	int ret;
+
+	ret = mrccache_get_region(type, NULL, &entry);
+	if (ret)
+		return ret;
+	cache = mrccache_find_current(&entry);
+	if (!cache)
+		return -ENOENT;
+
+	log_debug("MRC at %x, size %x\n", (uint)cache->data, cache->data_size);
+	*cachep = cache;
+
+	return 0;
+}
+
+int prepare_mrc_cache(struct fspm_upd *upd)
+{
+	struct mrc_data_container *cache;
+	int ret;
+
+	ret = prepare_mrc_cache_type(MRC_TYPE_NORMAL, &cache);
+	if (ret)
+		return log_msg_ret("Cannot get normal cache", ret);
+	upd->arch.nvs_buffer_ptr = cache->data;
+
+	ret = prepare_mrc_cache_type(MRC_TYPE_VAR, &cache);
+	if (ret)
+		return log_msg_ret("Cannot get var cache", ret);
+	upd->config.variable_nvs_buffer_ptr = cache->data;
+
+	return 0;
+}
+
+int fsp_memory_init(bool s3wake, bool use_spi_flash)
+{
+	struct fspm_upd upd, *fsp_upd;
+	fsp_memory_init_func func;
+	struct binman_entry entry;
+	struct fsp_header *hdr;
+	struct hob_header *hob;
+	struct udevice *dev;
+	int ret;
+
+	ret = fsp_locate_fsp(FSP_M, &entry, use_spi_flash, &dev, &hdr, NULL);
+	if (ret)
+		return log_msg_ret("locate FSP", ret);
+	debug("Found FSP_M at %x, size %x\n", hdr->img_base, hdr->img_size);
+
+	/* Copy over the default config */
+	fsp_upd = (struct fspm_upd *)(hdr->img_base + hdr->cfg_region_off);
+	if (fsp_upd->header.signature != FSPM_UPD_SIGNATURE)
+		return log_msg_ret("Bad UPD signature", -EPERM);
+	memcpy(&upd, fsp_upd, sizeof(upd));
+
+	ret = fspm_update_config(dev, &upd);
+	if (ret)
+		return log_msg_ret("Could not setup config", ret);
+
+	debug("SDRAM init...");
+	bootstage_start(BOOTSTATE_ID_ACCUM_FSP_M, "fsp-m");
+	func = (fsp_memory_init_func)(hdr->img_base + hdr->fsp_mem_init);
+	ret = func(&upd, &hob);
+	bootstage_accum(BOOTSTATE_ID_ACCUM_FSP_M);
+	if (ret)
+		return log_msg_ret("SDRAM init fail\n", ret);
+
+	gd->arch.hob_list = hob;
+	debug("done\n");
+
+	ret = fspm_done(dev);
+	if (ret)
+		return log_msg_ret("fsm_done\n", ret);
+
+	return 0;
+}