66 lines
1.9 KiB
Diff
66 lines
1.9 KiB
Diff
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From 662f6044341d0435cf238cfa683ec6b8868ecb22 Mon Sep 17 00:00:00 2001
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From: pcm720 <pcm720@users.noreply.github.com>
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Date: Sun, 28 Jun 2020 21:00:59 +0300
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Subject: [PATCH 3/4] support SPI flash boot
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Port dhivael's commit to current upstream
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Original commit contents:
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From: dhivael <dhivael.git@eno.space>
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Date: Thu, 6 Feb 2020 22:34:34 +0100
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Subject: support SPI flash boot
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SPI uboot images can be built with
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tools/mkimage -n rk3399 -T rkspi -d tpl/u-boot-tpl-dtb.bin:spl/u-boot-spl-dtb.bin spl.bin
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cat <(dd if=spl.bin bs=512K conv=sync) u-boot.itb >spiflash.bin
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and written to spi flash with uboot sf commands, any hardware flasher
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available, rkdeveloptool, or possibly other methods.
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---
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arch/arm/dts/rk3399-pinebook-pro-u-boot.dtsi | 6 +++++-
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configs/pinebook-pro-rk3399_defconfig | 9 +++++++++
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2 files changed, 14 insertions(+), 1 deletion(-)
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diff --git a/arch/arm/dts/rk3399-pinebook-pro-u-boot.dtsi b/arch/arm/dts/rk3399-pinebook-pro-u-boot.dtsi
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index 1a2e24d3ef..4a5a0969b5 100644
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--- a/arch/arm/dts/rk3399-pinebook-pro-u-boot.dtsi
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+++ b/arch/arm/dts/rk3399-pinebook-pro-u-boot.dtsi
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@@ -12,7 +12,7 @@
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};
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chosen {
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- u-boot,spl-boot-order = "same-as-spl", &sdhci, &spiflash, &sdmmc;
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+ u-boot,spl-boot-order = "same-as-spl", &spiflash, &sdhci, &sdmmc;
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};
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};
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@@ -41,3 +41,7 @@
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&vdd_log {
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regulator-init-microvolt = <950000>;
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};
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+
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+&pcie0 {
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+ u-boot,dm-pre-reloc;
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+};
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diff --git a/configs/pinebook-pro-rk3399_defconfig b/configs/pinebook-pro-rk3399_defconfig
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index 0c129b9aeb..76e5f36d58 100644
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--- a/configs/pinebook-pro-rk3399_defconfig
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+++ b/configs/pinebook-pro-rk3399_defconfig
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@@ -78,3 +78,12 @@ CONFIG_VIDEO_ROCKCHIP=y
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CONFIG_DISPLAY_ROCKCHIP_EDP=y
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CONFIG_SPL_TINY_MEMSET=y
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CONFIG_ERRNO_STR=y
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+CONFIG_CMD_NVME=y
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+CONFIG_MTD=y
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+CONFIG_DM_MTD=y
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+CONFIG_SPI_FLASH_SFDP_SUPPORT=y
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+CONFIG_SPL_DM_SPI=y
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+CONFIG_SPL_SPI_FLASH_TINY=n
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+CONFIG_SPL_SPI_FLASH_SFDP_SUPPORT=y
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+CONFIG_SPL_SPI_LOAD=y
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+CONFIG_SYS_SPI_U_BOOT_OFFS=0x80000
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--
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2.27.0
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