* [U-Boot] [PATCH v3] arm: ls2080a: Add sata support on qds and rdb board
@ 2015-10-23 7:16 Tang Yuantian
2015-11-30 19:41 ` York Sun
0 siblings, 1 reply; 3+ messages in thread
From: Tang Yuantian @ 2015-10-23 7:16 UTC (permalink / raw)
To: u-boot
Freescale ARM-based Layerscape LS2080A contain a SATA controller
which comply with the serial ATA 3.0 specification and the
AHCI 1.3 specification.
This patch adds SATA feature on ls2080aqds and ls2080ardb boards.
Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
---
depends on patches:
http://patchwork.ozlabs.org/patch/530576/
armv8: LS2080A: Rename LS2085A to reflect LS2080A
http://patchwork.ozlabs.org/patch/530575/
armv8: ls2085a: Add support of LS2085A SoC
v3:
- rename ls2085a to ls2080a
- rebase to the latest git tree
- replace the magic number with micro variable
v2:
- rebase to the latest git tree
arch/arm/cpu/armv8/fsl-lsch3/soc.c | 36 +++++++++++++++++++++++
arch/arm/include/asm/arch-fsl-lsch3/config.h | 20 +++++++++++++
arch/arm/include/asm/arch-fsl-lsch3/immap_lsch3.h | 25 ++++++++++++++++
arch/arm/include/asm/arch-fsl-lsch3/soc.h | 3 ++
board/freescale/ls2080aqds/ls2080aqds.c | 11 +++++++
board/freescale/ls2080ardb/ls2080ardb.c | 11 +++++++
6 files changed, 106 insertions(+)
diff --git a/arch/arm/cpu/armv8/fsl-lsch3/soc.c b/arch/arm/cpu/armv8/fsl-lsch3/soc.c
index 2538001..4f9489e 100644
--- a/arch/arm/cpu/armv8/fsl-lsch3/soc.c
+++ b/arch/arm/cpu/armv8/fsl-lsch3/soc.c
@@ -11,6 +11,9 @@
#include <asm/arch-fsl-lsch3/soc.h>
#include <asm/io.h>
#include <asm/global_data.h>
+#include <asm/arch-fsl-lsch3/immap_lsch3.h>
+#include <ahci.h>
+#include <scsi.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -78,6 +81,39 @@ void fsl_lsch3_early_init_f(void)
erratum_a009203();
}
+#ifdef CONFIG_SCSI_AHCI_PLAT
+int ls2080a_sata_init(void)
+{
+ struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+ struct ccsr_ahci __iomem *ahci_base;
+ u32 cfg;
+ int rc = -1;
+
+ ahci_base = (void __iomem *)CONFIG_SYS_SATA2;
+ out_le32(&ahci_base->ppcfg, AHCI_PORT_PHY_1_CFG);
+
+ ahci_base = (void __iomem *)CONFIG_SYS_SATA1;
+ out_le32(&ahci_base->ppcfg, AHCI_PORT_PHY_1_CFG);
+
+ cfg = in_le32(&gur->rcwsr[28]) & FSL_CHASSIS3_RCWSR28_SRDS2_PRTCL_MASK;
+ cfg >>= FSL_CHASSIS3_RCWSR28_SRDS2_PRTCL_SHIFT;
+
+ if ((cfg != 0x41) && (cfg != 0x42) && (cfg != 0x43) &&
+ (cfg != 0x44) && (cfg != 0x49) && (cfg != 0x4A)) {
+ printf("SATA disabled: serdes protocol doesn't support\n");
+ return rc;
+ }
+
+ rc = ahci_init((void __iomem *)CONFIG_SYS_SATA1);
+ if (rc)
+ return rc;
+
+ scsi_scan(0);
+
+ return 0;
+}
+#endif
+
#ifdef CONFIG_SPL_BUILD
void board_init_f(ulong dummy)
{
diff --git a/arch/arm/include/asm/arch-fsl-lsch3/config.h b/arch/arm/include/asm/arch-fsl-lsch3/config.h
index 0733852..1616bea 100644
--- a/arch/arm/include/asm/arch-fsl-lsch3/config.h
+++ b/arch/arm/include/asm/arch-fsl-lsch3/config.h
@@ -68,6 +68,26 @@
#define CONFIG_SYS_LS2080A_XHCI_USB1_ADDR (CONFIG_SYS_IMMR + 0x02100000)
#define CONFIG_SYS_LS2080A_XHCI_USB2_ADDR (CONFIG_SYS_IMMR + 0x02110000)
+/* SATA */
+#define CONFIG_LIBATA
+#define CONFIG_SCSI_AHCI
+#define CONFIG_SCSI_AHCI_PLAT
+#define CONFIG_CMD_SCSI
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_EXT2
+#define CONFIG_DOS_PARTITION
+#define CONFIG_BOARD_LATE_INIT
+
+#define CONFIG_SATA1
+#define CONFIG_SYS_SATA1 (CONFIG_SYS_IMMR + 0x02200000)
+#define CONFIG_SATA2
+#define CONFIG_SYS_SATA2 (CONFIG_SYS_IMMR + 0x02210000)
+
+#define CONFIG_SYS_SCSI_MAX_SCSI_ID 1
+#define CONFIG_SYS_SCSI_MAX_LUN 1
+#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
+ CONFIG_SYS_SCSI_MAX_LUN)
+
/* TZ Protection Controller Definitions */
#define TZPC_BASE 0x02200000
#define TZPCR0SIZE_BASE (TZPC_BASE)
diff --git a/arch/arm/include/asm/arch-fsl-lsch3/immap_lsch3.h b/arch/arm/include/asm/arch-fsl-lsch3/immap_lsch3.h
index 941f99a..ce04018 100644
--- a/arch/arm/include/asm/arch-fsl-lsch3/immap_lsch3.h
+++ b/arch/arm/include/asm/arch-fsl-lsch3/immap_lsch3.h
@@ -182,4 +182,29 @@ struct ccsr_reset {
u32 ip_rev1; /* 0xbf8 */
u32 ip_rev2; /* 0xbfc */
};
+
+/* AHCI (sata) register map */
+struct ccsr_ahci {
+ u32 res1[0xa4/4]; /* 0x0 - 0xa4 */
+ u32 pcfg; /* port config */
+ u32 ppcfg; /* port phy1 config */
+ u32 pp2c; /* port phy2 config */
+ u32 pp3c; /* port phy3 config */
+ u32 pp4c; /* port phy4 config */
+ u32 pp5c; /* port phy5 config */
+ u32 axicc; /* AXI cache control */
+ u32 paxic; /* port AXI config */
+ u32 axipc; /* AXI PROT control */
+ u32 ptc; /* port Trans Config */
+ u32 pts; /* port Trans Status */
+ u32 plc; /* port link config */
+ u32 plc1; /* port link config1 */
+ u32 plc2; /* port link config2 */
+ u32 pls; /* port link status */
+ u32 pls1; /* port link status1 */
+ u32 pcmdc; /* port CMD config */
+ u32 ppcs; /* port phy control status */
+ u32 pberr; /* port 0/1 BIST error */
+ u32 cmds; /* port 0/1 CMD status error */
+};
#endif /* __ARCH_FSL_LSCH3_IMMAP_H */
diff --git a/arch/arm/include/asm/arch-fsl-lsch3/soc.h b/arch/arm/include/asm/arch-fsl-lsch3/soc.h
index 9a29272..1963842 100644
--- a/arch/arm/include/asm/arch-fsl-lsch3/soc.h
+++ b/arch/arm/include/asm/arch-fsl-lsch3/soc.h
@@ -23,6 +23,9 @@ struct cpu_type {
#define SVR_SOC_VER(svr) (((svr) >> 8) & SVR_WO_E)
#define IS_E_PROCESSOR(svr) (!((svr >> 8) & 0x1))
+#define AHCI_PORT_PHY_1_CFG 0xa003fffe
+
+int ls2080a_sata_init(void);
void fsl_lsch3_early_init_f(void);
void cpu_name(char *name);
diff --git a/board/freescale/ls2080aqds/ls2080aqds.c b/board/freescale/ls2080aqds/ls2080aqds.c
index 8f114a5..f20bf81 100644
--- a/board/freescale/ls2080aqds/ls2080aqds.c
+++ b/board/freescale/ls2080aqds/ls2080aqds.c
@@ -188,6 +188,17 @@ int config_board_mux(int ctrl_type)
return 0;
}
+#ifdef CONFIG_BOARD_LATE_INIT
+int board_late_init(void)
+{
+#ifdef CONFIG_SCSI_AHCI_PLAT
+ ls2080a_sata_init();
+#endif
+
+ return 0;
+}
+#endif
+
int board_init(void)
{
char *env_hwconfig;
diff --git a/board/freescale/ls2080ardb/ls2080ardb.c b/board/freescale/ls2080ardb/ls2080ardb.c
index 5451b2e..036860c 100644
--- a/board/freescale/ls2080ardb/ls2080ardb.c
+++ b/board/freescale/ls2080ardb/ls2080ardb.c
@@ -145,6 +145,17 @@ int config_board_mux(int ctrl_type)
return 0;
}
+#ifdef CONFIG_BOARD_LATE_INIT
+int board_late_init(void)
+{
+#ifdef CONFIG_SCSI_AHCI_PLAT
+ ls2080a_sata_init();
+#endif
+
+ return 0;
+}
+#endif
+
int board_init(void)
{
char *env_hwconfig;
--
2.1.0.27.g96db324
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [U-Boot] [PATCH v3] arm: ls2080a: Add sata support on qds and rdb board
2015-10-23 7:16 [U-Boot] [PATCH v3] arm: ls2080a: Add sata support on qds and rdb board Tang Yuantian
@ 2015-11-30 19:41 ` York Sun
2015-12-01 4:42 ` Yuantian Tang
0 siblings, 1 reply; 3+ messages in thread
From: York Sun @ 2015-11-30 19:41 UTC (permalink / raw)
To: u-boot
On 10/23/2015 12:16 AM, Tang Yuantian wrote:
> Freescale ARM-based Layerscape LS2080A contain a SATA controller
> which comply with the serial ATA 3.0 specification and the
> AHCI 1.3 specification.
> This patch adds SATA feature on ls2080aqds and ls2080ardb boards.
>
> Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
> ---
> depends on patches:
> http://patchwork.ozlabs.org/patch/530576/
> armv8: LS2080A: Rename LS2085A to reflect LS2080A
> http://patchwork.ozlabs.org/patch/530575/
> armv8: ls2085a: Add support of LS2085A SoC
> v3:
> - rename ls2085a to ls2080a
> - rebase to the latest git tree
> - replace the magic number with micro variable
> v2:
> - rebase to the latest git tree
>
Yuantian,
The dependency patches have been updated and merged. Please rebase your patch
and test on the new base git://git.denx.de/u-boot-fsl-qoriq.git master.
Thanks.
York
^ permalink raw reply [flat|nested] 3+ messages in thread
* [U-Boot] [PATCH v3] arm: ls2080a: Add sata support on qds and rdb board
2015-11-30 19:41 ` York Sun
@ 2015-12-01 4:42 ` Yuantian Tang
0 siblings, 0 replies; 3+ messages in thread
From: Yuantian Tang @ 2015-12-01 4:42 UTC (permalink / raw)
To: u-boot
I have sent the newer version of this patch: http://patchwork.ozlabs.org/patch/549883/
Please have a review.
Regards,
Yuantian
> -----Original Message-----
> From: York Sun [mailto:yorksun at freescale.com]
> Sent: Tuesday, December 01, 2015 3:41 AM
> To: Tang Yuantian-B29983 <Yuantian.Tang@freescale.com>
> Cc: u-boot at lists.denx.de; Kushwaha Prabhakar-B32579
> <prabhakar@freescale.com>; Wang Huan-B18965
> <alison.wang@freescale.com>
> Subject: Re: [PATCH v3] arm: ls2080a: Add sata support on qds and rdb board
>
>
>
> On 10/23/2015 12:16 AM, Tang Yuantian wrote:
> > Freescale ARM-based Layerscape LS2080A contain a SATA controller which
> > comply with the serial ATA 3.0 specification and the AHCI 1.3
> > specification.
> > This patch adds SATA feature on ls2080aqds and ls2080ardb boards.
> >
> > Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
> > ---
> > depends on patches:
> > http://patchwork.ozlabs.org/patch/530576/
> > armv8: LS2080A: Rename LS2085A to reflect LS2080A
> > http://patchwork.ozlabs.org/patch/530575/
> > armv8: ls2085a: Add support of LS2085A SoC
> > v3:
> > - rename ls2085a to ls2080a
> > - rebase to the latest git tree
> > - replace the magic number with micro variable
> > v2:
> > - rebase to the latest git tree
> >
>
> Yuantian,
>
> The dependency patches have been updated and merged. Please rebase
> your patch and test on the new base git://git.denx.de/u-boot-fsl-qoriq.git
> master.
>
> Thanks.
>
> York
^ permalink raw reply [flat|nested] 3+ messages in thread
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2015-10-23 7:16 [U-Boot] [PATCH v3] arm: ls2080a: Add sata support on qds and rdb board Tang Yuantian
2015-11-30 19:41 ` York Sun
2015-12-01 4:42 ` Yuantian Tang
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