diff options
Diffstat (limited to 'resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0052-southbridge-amd-sb700-Indicate-iSATA-eSATA-port-type.patch')
-rw-r--r-- | resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0052-southbridge-amd-sb700-Indicate-iSATA-eSATA-port-type.patch | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0052-southbridge-amd-sb700-Indicate-iSATA-eSATA-port-type.patch b/resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0052-southbridge-amd-sb700-Indicate-iSATA-eSATA-port-type.patch deleted file mode 100644 index a53e25e..0000000 --- a/resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0052-southbridge-amd-sb700-Indicate-iSATA-eSATA-port-type.patch +++ /dev/null @@ -1,94 +0,0 @@ -From 0092df93ab131ead3c4f738e35a8371c603f9f83 Mon Sep 17 00:00:00 2001 -From: Timothy Pearson <tpearson@raptorengineeringinc.com> -Date: Tue, 9 Jun 2015 19:34:16 -0500 -Subject: [PATCH 052/143] southbridge/amd/sb700: Indicate iSATA/eSATA port - type - -Change-Id: I8ee757d07c82c151b36def6b709163ff144d244f -Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> ---- - src/mainboard/asus/kgpe-d16/mainboard.c | 16 ++++++++++++++++ - src/southbridge/amd/sb700/sata.c | 19 +++++++++++++++++++ - src/southbridge/amd/sb700/sb700.h | 1 + - 3 files changed, 36 insertions(+) - -diff --git a/src/mainboard/asus/kgpe-d16/mainboard.c b/src/mainboard/asus/kgpe-d16/mainboard.c -index 8de6f26..77e55db 100644 ---- a/src/mainboard/asus/kgpe-d16/mainboard.c -+++ b/src/mainboard/asus/kgpe-d16/mainboard.c -@@ -99,6 +99,22 @@ void sb7xx_51xx_setup_sata_phys(struct device *dev) - pci_write_config16(dev, 0xaa, 0xa07a); - } - -+/* override the default SATA port setup */ -+void sb7xx_51xx_setup_sata_port_indication(void *sata_bar5) -+{ -+ uint32_t dword; -+ -+ /* RPR7.9 Program Port Indication Registers */ -+ dword = read32(sata_bar5 + 0xf8); -+ dword &= ~(0x3f << 12); /* All ports are iSATA */ -+ dword &= ~0x3f; -+ write32(sata_bar5 + 0xf8, dword); -+ -+ dword = read32(sata_bar5 + 0xfc); -+ dword &= ~(0x1 << 20); /* No eSATA ports are present */ -+ write32(sata_bar5 + 0xfc, dword); -+} -+ - struct chip_operations mainboard_ops = { - .enable_dev = mainboard_enable, - }; -diff --git a/src/southbridge/amd/sb700/sata.c b/src/southbridge/amd/sb700/sata.c -index d97288a..d35f84d 100644 ---- a/src/southbridge/amd/sb700/sata.c -+++ b/src/southbridge/amd/sb700/sata.c -@@ -78,6 +78,23 @@ void __attribute__((weak)) sb7xx_51xx_setup_sata_phys(struct device *dev) - pci_write_config16(dev, 0xaa, 0xA07A); - } - -+/* This function can be overloaded in mainboard.c */ -+void __attribute__((weak)) sb7xx_51xx_setup_sata_port_indication(void *sata_bar5) -+{ -+ uint32_t dword; -+ -+ /* RPR7.9 Program Port Indication Registers */ -+ dword = read32(sata_bar5 + 0xf8); -+ dword &= ~(0x3f << 12); /* Ports 0 and 1 are eSATA */ -+ dword |= (0x3 << 12); -+ dword &= ~0x3f; -+ write32(sata_bar5 + 0xf8, dword); -+ -+ dword = read32(sata_bar5 + 0xfc); -+ dword |= 0x1 << 20; /* At least one eSATA port is present */ -+ write32(sata_bar5 + 0xfc, dword); -+} -+ - static void sata_init(struct device *dev) - { - u8 byte; -@@ -248,7 +265,9 @@ static void sata_init(struct device *dev) - /* Program the watchdog counter to 0x10 */ - byte = 0x10; - pci_write_config8(dev, 0x46, byte); -+ - sb7xx_51xx_setup_sata_phys(dev); -+ sb7xx_51xx_setup_sata_port_indication(sata_bar5); - - /* Enable the I/O, MM, BusMaster access for SATA */ - byte = pci_read_config8(dev, 0x4); -diff --git a/src/southbridge/amd/sb700/sb700.h b/src/southbridge/amd/sb700/sb700.h -index 941a4fd..8f792e7 100644 ---- a/src/southbridge/amd/sb700/sb700.h -+++ b/src/southbridge/amd/sb700/sb700.h -@@ -74,6 +74,7 @@ void sb7xx_51xx_before_pci_init(void); - #include <device/pci.h> - /* allow override in mainboard.c */ - void sb7xx_51xx_setup_sata_phys(struct device *dev); -+void sb7xx_51xx_setup_sata_port_indication(void *sata_bar5); - - #endif - --- -1.7.9.5 - |