15a14cf166
The QorIQ LS1012A processor, optimized for battery-backed or USB-powered, integrates a single ARM Cortex-A53 core with a hardware packet forwarding engine and high-speed interfaces to deliver line-rate networking performance. QorIQ LS1012A Reference Design System (LS1012ARDB) is a high-performance development platform, with a complete debugging environment. The LS1012ARDB board supports the QorIQ LS1012A processor and is optimized to support the high-bandwidth DDR3L memory and a full complement of high-speed SerDes ports. LEDE/OPENWRT will auto strip executable program file while make. So we need select CONFIG_NO_STRIP=y while make menuconfig to avoid the ppfe network fiemware be destroyed, then run make to build ls1012ardb firmware. The fsl-quadspi flash with jffs2 fs is unstable and arise some failed message. This issue have noticed the IP owner for investigate, hope he can solve it earlier. So the ls1012ardb now also provide a xx-firmware.ext4.bin as default firmware, and the uboot bootcmd will run wrtboot_ext4rfs for "rootfstype=ext4" bootargs. Signed-off-by: Yutang Jiang <yutang.jiang@nxp.com>
50 lines
1.7 KiB
Diff
50 lines
1.7 KiB
Diff
From cfe7a6abd3d7e9ffeed8230847bbe2f680757305 Mon Sep 17 00:00:00 2001
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From: Pratiyush Mohan Srivastava <pratiyush.srivastava@nxp.com>
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Date: Sun, 24 Apr 2016 23:43:19 +0530
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Subject: [PATCH 114/123] drivers: PCIE enable for Linux
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[This patch from sdk release, just context adjustment]
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Add support for PCIE for LS1012A in kernel
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Signed-off-by: Pratiyush Mohan Srivastava <pratiyush.srivastava@nxp.com>
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Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
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Integrated-by: Jiang Yutang <yutang.jiang@nxp.com>
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---
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drivers/irqchip/irq-ls-scfg-msi.c | 1 +
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drivers/pci/host/pci-layerscape.c | 7 +++++++
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2 files changed, 8 insertions(+)
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--- a/drivers/irqchip/irq-ls-scfg-msi.c
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+++ b/drivers/irqchip/irq-ls-scfg-msi.c
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@@ -219,6 +219,7 @@ static int ls_scfg_msi_remove(struct pla
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}
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static const struct of_device_id ls_scfg_msi_id[] = {
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+ { .compatible = "fsl,ls1012a-msi", },
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{ .compatible = "fsl,1s1021a-msi", },
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{ .compatible = "fsl,1s1043a-msi", },
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{},
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--- a/drivers/pci/host/pci-layerscape.c
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+++ b/drivers/pci/host/pci-layerscape.c
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@@ -192,6 +192,12 @@ static struct ls_pcie_drvdata ls1021_drv
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.ops = &ls1021_pcie_host_ops,
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};
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+static struct ls_pcie_drvdata ls1012_drvdata = {
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+ .lut_offset = 0xC0000,
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+ .ltssm_shift = 24,
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+ .ops = &ls_pcie_host_ops,
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+};
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+
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static struct ls_pcie_drvdata ls1043_drvdata = {
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.lut_offset = 0x10000,
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.ltssm_shift = 24,
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@@ -205,6 +211,7 @@ static struct ls_pcie_drvdata ls2080_drv
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};
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static const struct of_device_id ls_pcie_of_match[] = {
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+ { .compatible = "fsl,ls1012a-pcie", .data = &ls1012_drvdata },
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{ .compatible = "fsl,ls1021a-pcie", .data = &ls1021_drvdata },
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{ .compatible = "fsl,ls1043a-pcie", .data = &ls1043_drvdata },
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{ .compatible = "fsl,ls2080a-pcie", .data = &ls2080_drvdata },
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