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| author | Felix Fietkau <nbd@openwrt.org> | 2015-03-13 03:01:21 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2015-03-13 03:01:21 +0000 |
| commit | 4a3bd49cf111ff93acb064797c48fd630cfcdc73 (patch) | |
| tree | 3e84af65d4324fbbd97c52240f0991f89e2b4d90 /target | |
| parent | 9ceee12a49b0c7f1652235f581f19187a01611e3 (diff) | |
| download | upstream-4a3bd49cf111ff93acb064797c48fd630cfcdc73.tar.gz upstream-4a3bd49cf111ff93acb064797c48fd630cfcdc73.tar.bz2 upstream-4a3bd49cf111ff93acb064797c48fd630cfcdc73.zip | |
atheros: v3.18: update register names
Make register names more consistent, mostly add appropriate prefix
(AR5312_ or AR2315_) or _BASE suffix. Also add macro to simplify mask
and shift operation.
No functional changes.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
SVN-Revision: 44726
Diffstat (limited to 'target')
4 files changed, 201 insertions, 204 deletions
diff --git a/target/linux/atheros/patches-3.18/100-board.patch b/target/linux/atheros/patches-3.18/100-board.patch index 7ba815362c..9e4434c38b 100644 --- a/target/linux/atheros/patches-3.18/100-board.patch +++ b/target/linux/atheros/patches-3.18/100-board.patch @@ -639,7 +639,7 @@ +#endif /* __ASM_MACH_ATH25_WAR_H */ --- /dev/null +++ b/arch/mips/ath25/ar2315_regs.h -@@ -0,0 +1,481 @@ +@@ -0,0 +1,479 @@ +/* + * Register definitions for AR2315+ + * @@ -659,11 +659,11 @@ +/* + * IRQs + */ -+#define AR2315_IRQ_MISC_INTRS (MIPS_CPU_IRQ_BASE+2) /* C0_CAUSE: 0x0400 */ -+#define AR2315_IRQ_WLAN0_INTRS (MIPS_CPU_IRQ_BASE+3) /* C0_CAUSE: 0x0800 */ -+#define AR2315_IRQ_ENET0_INTRS (MIPS_CPU_IRQ_BASE+4) /* C0_CAUSE: 0x1000 */ -+#define AR2315_IRQ_LCBUS_PCI (MIPS_CPU_IRQ_BASE+5) /* C0_CAUSE: 0x2000 */ -+#define AR2315_IRQ_WLAN0_POLL (MIPS_CPU_IRQ_BASE+6) /* C0_CAUSE: 0x4000 */ ++#define AR2315_IRQ_MISC (MIPS_CPU_IRQ_BASE + 2) /* C0_CAUSE: 0x0400 */ ++#define AR2315_IRQ_WLAN0 (MIPS_CPU_IRQ_BASE + 3) /* C0_CAUSE: 0x0800 */ ++#define AR2315_IRQ_ENET0 (MIPS_CPU_IRQ_BASE + 4) /* C0_CAUSE: 0x1000 */ ++#define AR2315_IRQ_LCBUS_PCI (MIPS_CPU_IRQ_BASE + 5) /* C0_CAUSE: 0x2000 */ ++#define AR2315_IRQ_WLAN0_POLL (MIPS_CPU_IRQ_BASE + 6) /* C0_CAUSE: 0x4000 */ + +/* + * Miscellaneous interrupts, which share IP2. @@ -684,22 +684,23 @@ + */ +#define AR2315_SPI_READ_BASE 0x08000000 /* SPI flash */ +#define AR2315_SPI_READ_SIZE 0x01000000 -+#define AR2315_WLAN0 0x10000000 /* Wireless MMR */ -+#define AR2315_PCI 0x10100000 /* PCI MMR */ ++#define AR2315_WLAN0_BASE 0x10000000 /* Wireless MMR */ ++#define AR2315_PCI_BASE 0x10100000 /* PCI MMR */ +#define AR2315_PCI_SIZE 0x00001000 +#define AR2315_SDRAMCTL_BASE 0x10300000 /* SDRAM MMR */ +#define AR2315_SDRAMCTL_SIZE 0x00000020 +#define AR2315_LOCAL_BASE 0x10400000 /* Local bus MMR */ -+#define AR2315_ENET0 0x10500000 /* ETHERNET MMR */ ++#define AR2315_ENET0_BASE 0x10500000 /* Ethernet MMR */ +#define AR2315_RST_BASE 0x11000000 /* Reset control MMR */ +#define AR2315_RST_SIZE 0x00000100 -+#define AR2315_UART0 0x11100000 /* UART MMR */ -+#define AR2315_SPI_MMR 0x11300000 /* SPI FLASH MMR */ -+#define AR2315_PCIEXT 0x80000000 /* pci external */ -+#define AR2315_PCIEXT_SZ 0x40000000 ++#define AR2315_UART0_BASE 0x11100000 /* UART MMR */ ++#define AR2315_SPI_MMR_BASE 0x11300000 /* SPI flash MMR */ ++#define AR2315_SPI_MMR_SIZE 0x00000010 ++#define AR2315_PCI_EXT_BASE 0x80000000 /* PCI external */ ++#define AR2315_PCI_EXT_SIZE 0x40000000 + +/* MII registers offset inside Ethernet MMR region */ -+#define AR2315_ENET0_MII (AR2315_ENET0 + 0x14) ++#define AR2315_ENET0_MII_BASE (AR2315_ENET0_BASE + 0x14) + +/* + * Cold reset register @@ -870,12 +871,12 @@ +#define AR2315_TIMER 0x0030 +#define AR2315_RELOAD 0x0034 + -+#define AR2315_WD 0x0038 -+#define AR2315_WDC 0x003c ++#define AR2315_WDT_TIMER 0x0038 ++#define AR2315_WDT_CTRL 0x003c + -+#define AR2315_WDC_IGNORE_EXPIRATION 0x00000000 -+#define AR2315_WDC_NMI 0x00000001 /* NMI on watchdog */ -+#define AR2315_WDC_RESET 0x00000002 /* reset on watchdog */ ++#define AR2315_WDT_CTRL_IGNORE 0x00000000 /* ignore expiration */ ++#define AR2315_WDT_CTRL_NMI 0x00000001 /* NMI on watchdog */ ++#define AR2315_WDT_CTRL_RESET 0x00000002 /* reset on watchdog */ + +/* + * CPU Performance Counters @@ -908,10 +909,10 @@ +#define AR2315_AHB_ERR3 0x005c /* hrdata */ +#define AR2315_AHB_ERR4 0x0060 /* status */ + -+#define AHB_ERROR_DET 1 /* AHB Error has been detected, */ -+ /* write 1 to clear all bits in ERR0 */ -+#define AHB_ERROR_OVR 2 /* AHB Error overflow has been detected */ -+#define AHB_ERROR_WDT 4 /* AHB Error due to wdt instead of hresp */ ++#define AR2315_AHB_ERROR_DET 1 /* AHB Error has been detected, */ ++ /* write 1 to clear all bits in ERR0 */ ++#define AR2315_AHB_ERROR_OVR 2 /* AHB Error overflow has been detected */ ++#define AR2315_AHB_ERROR_WDT 4 /* AHB Error due to wdt instead of hresp */ + +#define AR2315_PROCERR_HMAST 0x0000000f +#define AR2315_PROCERR_HMAST_DFLT 0 @@ -943,28 +944,28 @@ +#define AR2315_DSL_SLEEP_DUR 0x0084 + +/* PLLc Control fields */ -+#define PLLC_REF_DIV_M 0x00000003 -+#define PLLC_REF_DIV_S 0 -+#define PLLC_FDBACK_DIV_M 0x0000007C -+#define PLLC_FDBACK_DIV_S 2 -+#define PLLC_ADD_FDBACK_DIV_M 0x00000080 -+#define PLLC_ADD_FDBACK_DIV_S 7 -+#define PLLC_CLKC_DIV_M 0x0001c000 -+#define PLLC_CLKC_DIV_S 14 -+#define PLLC_CLKM_DIV_M 0x00700000 -+#define PLLC_CLKM_DIV_S 20 ++#define AR2315_PLLC_REF_DIV_M 0x00000003 ++#define AR2315_PLLC_REF_DIV_S 0 ++#define AR2315_PLLC_FDBACK_DIV_M 0x0000007c ++#define AR2315_PLLC_FDBACK_DIV_S 2 ++#define AR2315_PLLC_ADD_FDBACK_DIV_M 0x00000080 ++#define AR2315_PLLC_ADD_FDBACK_DIV_S 7 ++#define AR2315_PLLC_CLKC_DIV_M 0x0001c000 ++#define AR2315_PLLC_CLKC_DIV_S 14 ++#define AR2315_PLLC_CLKM_DIV_M 0x00700000 ++#define AR2315_PLLC_CLKM_DIV_S 20 + +/* CPU CLK Control fields */ -+#define CPUCLK_CLK_SEL_M 0x00000003 -+#define CPUCLK_CLK_SEL_S 0 -+#define CPUCLK_CLK_DIV_M 0x0000000c -+#define CPUCLK_CLK_DIV_S 2 ++#define AR2315_CPUCLK_CLK_SEL_M 0x00000003 ++#define AR2315_CPUCLK_CLK_SEL_S 0 ++#define AR2315_CPUCLK_CLK_DIV_M 0x0000000c ++#define AR2315_CPUCLK_CLK_DIV_S 2 + +/* AMBA CLK Control fields */ -+#define AMBACLK_CLK_SEL_M 0x00000003 -+#define AMBACLK_CLK_SEL_S 0 -+#define AMBACLK_CLK_DIV_M 0x0000000c -+#define AMBACLK_CLK_DIV_S 2 ++#define AR2315_AMBACLK_CLK_SEL_M 0x00000003 ++#define AR2315_AMBACLK_CLK_SEL_S 0 ++#define AR2315_AMBACLK_CLK_DIV_M 0x0000000c ++#define AR2315_AMBACLK_CLK_DIV_S 2 + +/* GPIO MMR base address */ +#define AR2315_GPIO 0x0088 @@ -997,17 +998,17 @@ + */ +#define AR2315_OCR 0x00b0 + -+#define OCR_GPIO0_IRIN 0x0040 -+#define OCR_GPIO1_IROUT 0x0080 -+#define OCR_GPIO3_RXCLR 0x0200 ++#define AR2315_OCR_GPIO0_IRIN 0x00000040 ++#define AR2315_OCR_GPIO1_IROUT 0x00000080 ++#define AR2315_OCR_GPIO3_RXCLR 0x00000200 + +/* + * General Clock Control + */ +#define AR2315_MISCCLK 0x00b4 + -+#define MISCCLK_PLLBYPASS_EN 0x00000001 -+#define MISCCLK_PROCREFCLK 0x00000002 ++#define AR2315_MISCCLK_PLLBYPASS_EN 0x00000001 ++#define AR2315_MISCCLK_PROCREFCLK 0x00000002 + +/* + * SDRAM Controller @@ -1017,17 +1018,14 @@ +#define AR2315_MEM_CTRL 0x000c +#define AR2315_MEM_REF 0x0010 + -+#define SDRAM_DATA_WIDTH_M 0x00006000 -+#define SDRAM_DATA_WIDTH_S 13 -+ -+#define SDRAM_COL_WIDTH_M 0x00001E00 -+#define SDRAM_COL_WIDTH_S 9 -+ -+#define SDRAM_ROW_WIDTH_M 0x000001E0 -+#define SDRAM_ROW_WIDTH_S 5 -+ -+#define SDRAM_BANKADDR_BITS_M 0x00000018 -+#define SDRAM_BANKADDR_BITS_S 3 ++#define AR2315_MEM_CFG_DATA_WIDTH_M 0x00006000 ++#define AR2315_MEM_CFG_DATA_WIDTH_S 13 ++#define AR2315_MEM_CFG_COL_WIDTH_M 0x00001e00 ++#define AR2315_MEM_CFG_COL_WIDTH_S 9 ++#define AR2315_MEM_CFG_ROW_WIDTH_M 0x000001e0 ++#define AR2315_MEM_CFG_ROW_WIDTH_S 5 ++#define AR2315_MEM_CFG_BANKADDR_BITS_M 0x00000018 ++#define AR2315_MEM_CFG_BANKADDR_BITS_S 3 + +/* + * Local Bus Interface Registers @@ -1074,8 +1072,8 @@ +#define AR2315_LBM_MBOXWR_INTEN 0x00000004 /* Enable LB ints on mbox wr */ +#define AR2315_LBM_MBOXRD_INTEN 0x00000008 /* Enable LB ints on mbox rd */ +#define AR2315_LMB_DESCSWAP_EN 0x00000010 /* Byte swap desc enable */ -+#define AR2315_LBM_TIMEOUT_MASK 0x00FFFF80 -+#define AR2315_LBM_TIMEOUT_SHFT 7 ++#define AR2315_LBM_TIMEOUT_M 0x00ffff80 ++#define AR2315_LBM_TIMEOUT_S 7 +#define AR2315_LBM_PORTMUX 0x07000000 + +#define AR2315_LB_RXTSOFF 0x0010 @@ -1099,20 +1097,20 @@ + +#define AR2315_LB_INT_STATUS 0x0500 + -+#define AR2315_INT_TX_DESC 0x0001 -+#define AR2315_INT_TX_OK 0x0002 -+#define AR2315_INT_TX_ERR 0x0004 -+#define AR2315_INT_TX_EOF 0x0008 -+#define AR2315_INT_RX_DESC 0x0010 -+#define AR2315_INT_RX_OK 0x0020 -+#define AR2315_INT_RX_ERR 0x0040 -+#define AR2315_INT_RX_EOF 0x0080 -+#define AR2315_INT_TX_TRUNC 0x0100 -+#define AR2315_INT_TX_STARVE 0x0200 -+#define AR2315_INT_LB_TIMEOUT 0x0400 -+#define AR2315_INT_LB_ERR 0x0800 -+#define AR2315_INT_MBOX_WR 0x1000 -+#define AR2315_INT_MBOX_RD 0x2000 ++#define AR2315_LB_INT_TX_DESC 0x00000001 ++#define AR2315_LB_INT_TX_OK 0x00000002 ++#define AR2315_LB_INT_TX_ERR 0x00000004 ++#define AR2315_LB_INT_TX_EOF 0x00000008 ++#define AR2315_LB_INT_RX_DESC 0x00000010 ++#define AR2315_LB_INT_RX_OK 0x00000020 ++#define AR2315_LB_INT_RX_ERR 0x00000040 ++#define AR2315_LB_INT_RX_EOF 0x00000080 ++#define AR2315_LB_INT_TX_TRUNC 0x00000100 ++#define AR2315_LB_INT_TX_STARVE 0x00000200 ++#define AR2315_LB_INT_LB_TIMEOUT 0x00000400 ++#define AR2315_LB_INT_LB_ERR 0x00000800 ++#define AR2315_LB_INT_MBOX_WR 0x00001000 ++#define AR2315_LB_INT_MBOX_RD 0x00002000 + +/* Bit definitions for INT MASK are the same as INT_STATUS */ +#define AR2315_LB_INT_MASK 0x0504 @@ -1123,7 +1121,7 @@ +#endif /* __ASM_MACH_ATH25_AR2315_REGS_H */ --- /dev/null +++ b/arch/mips/ath25/ar5312_regs.h -@@ -0,0 +1,228 @@ +@@ -0,0 +1,229 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive @@ -1142,11 +1140,11 @@ +/* + * IRQs + */ -+#define AR5312_IRQ_WLAN0_INTRS (MIPS_CPU_IRQ_BASE+2) /* C0_CAUSE: 0x0400 */ -+#define AR5312_IRQ_ENET0_INTRS (MIPS_CPU_IRQ_BASE+3) /* C0_CAUSE: 0x0800 */ -+#define AR5312_IRQ_ENET1_INTRS (MIPS_CPU_IRQ_BASE+4) /* C0_CAUSE: 0x1000 */ -+#define AR5312_IRQ_WLAN1_INTRS (MIPS_CPU_IRQ_BASE+5) /* C0_CAUSE: 0x2000 */ -+#define AR5312_IRQ_MISC_INTRS (MIPS_CPU_IRQ_BASE+6) /* C0_CAUSE: 0x4000 */ ++#define AR5312_IRQ_WLAN0 (MIPS_CPU_IRQ_BASE + 2) /* C0_CAUSE: 0x0400 */ ++#define AR5312_IRQ_ENET0 (MIPS_CPU_IRQ_BASE + 3) /* C0_CAUSE: 0x0800 */ ++#define AR5312_IRQ_ENET1 (MIPS_CPU_IRQ_BASE + 4) /* C0_CAUSE: 0x1000 */ ++#define AR5312_IRQ_WLAN1 (MIPS_CPU_IRQ_BASE + 5) /* C0_CAUSE: 0x2000 */ ++#define AR5312_IRQ_MISC (MIPS_CPU_IRQ_BASE + 6) /* C0_CAUSE: 0x4000 */ + +/* + * Miscellaneous interrupts, which share IP6. @@ -1169,16 +1167,17 @@ + * actually use 1 of them (i.e. Only MAC 0 is actually connected to an enet + * PHY or PHY switch. The AR2312 supports 1 enet MAC. + */ -+#define AR5312_WLAN0 0x18000000 -+#define AR5312_WLAN1 0x18500000 -+#define AR5312_ENET0 0x18100000 -+#define AR5312_ENET1 0x18200000 ++#define AR5312_WLAN0_BASE 0x18000000 ++#define AR5312_ENET0_BASE 0x18100000 ++#define AR5312_ENET1_BASE 0x18200000 +#define AR5312_SDRAMCTL_BASE 0x18300000 +#define AR5312_SDRAMCTL_SIZE 0x00000010 +#define AR5312_FLASHCTL_BASE 0x18400000 +#define AR5312_FLASHCTL_SIZE 0x00000010 -+#define AR5312_UART0 0x1c000000 /* UART MMR */ ++#define AR5312_WLAN1_BASE 0x18500000 ++#define AR5312_UART0_BASE 0x1c000000 /* UART MMR */ +#define AR5312_GPIO_BASE 0x1c002000 ++#define AR5312_GPIO_SIZE 0x00000010 +#define AR5312_RST_BASE 0x1c003000 +#define AR5312_RST_SIZE 0x00000100 +#define AR5312_FLASH_BASE 0x1e000000 @@ -1192,14 +1191,14 @@ +#define AR5312_AR2313_REV8 0x0058 /* AR2313 WMAC (AP43-030) */ + +/* MII registers offset inside Ethernet MMR region */ -+#define AR5312_ENET0_MII (AR5312_ENET0 + 0x14) -+#define AR5312_ENET1_MII (AR5312_ENET1 + 0x14) ++#define AR5312_ENET0_MII_BASE (AR5312_ENET0_BASE + 0x14) ++#define AR5312_ENET1_MII_BASE (AR5312_ENET1_BASE + 0x14) + +/* Reset/Timer Block Address Map */ +#define AR5312_TIMER 0x0000 /* countdown timer */ +#define AR5312_RELOAD 0x0004 /* timer reload value */ -+#define AR5312_WD_CTRL 0x0008 /* watchdog cntrl */ -+#define AR5312_WD_TIMER 0x000c /* watchdog timer */ ++#define AR5312_WDT_CTRL 0x0008 /* watchdog cntrl */ ++#define AR5312_WDT_TIMER 0x000c /* watchdog timer */ +#define AR5312_ISR 0x0010 /* Intr Status Reg */ +#define AR5312_IMR 0x0014 /* Intr Mask Reg */ +#define AR5312_RESET 0x0020 @@ -1212,10 +1211,10 @@ +#define AR5312_ENABLE 0x0080 /* interface enb */ +#define AR5312_REV 0x0090 /* revision */ + -+/* AR5312_WD_CTRL register bit field definitions */ -+#define AR5312_WD_CTRL_IGNORE_EXPIRATION 0x0000 -+#define AR5312_WD_CTRL_NMI 0x0001 -+#define AR5312_WD_CTRL_RESET 0x0002 ++/* AR5312_WDT_CTRL register bit field definitions */ ++#define AR5312_WDT_CTRL_IGNORE 0x00000000 /* ignore expiration */ ++#define AR5312_WDT_CTRL_NMI 0x00000001 ++#define AR5312_WDT_CTRL_RESET 0x00000002 + +/* AR5312_ISR register bit field definitions */ +#define AR5312_ISR_TIMER 0x0001 @@ -1313,48 +1312,48 @@ +#define AR5312_FLASHCTL2 0x0008 + +/* AR5312_FLASHCTL register bit field definitions */ -+#define FLASHCTL_IDCY 0x0000000f /* Idle cycle turn around time */ -+#define FLASHCTL_IDCY_S 0 -+#define FLASHCTL_WST1 0x000003e0 /* Wait state 1 */ -+#define FLASHCTL_WST1_S 5 -+#define FLASHCTL_RBLE 0x00000400 /* Read byte lane enable */ -+#define FLASHCTL_WST2 0x0000f800 /* Wait state 2 */ -+#define FLASHCTL_WST2_S 11 -+#define FLASHCTL_AC 0x00070000 /* Flash address check (added) */ -+#define FLASHCTL_AC_S 16 -+#define FLASHCTL_AC_128K 0x00000000 -+#define FLASHCTL_AC_256K 0x00010000 -+#define FLASHCTL_AC_512K 0x00020000 -+#define FLASHCTL_AC_1M 0x00030000 -+#define FLASHCTL_AC_2M 0x00040000 -+#define FLASHCTL_AC_4M 0x00050000 -+#define FLASHCTL_AC_8M 0x00060000 -+#define FLASHCTL_AC_RES 0x00070000 /* 16MB is not supported */ -+#define FLASHCTL_E 0x00080000 /* Flash bank enable (added) */ -+#define FLASHCTL_BUSERR 0x01000000 /* Bus transfer error status flag */ -+#define FLASHCTL_WPERR 0x02000000 /* Write protect error status flag */ -+#define FLASHCTL_WP 0x04000000 /* Write protect */ -+#define FLASHCTL_BM 0x08000000 /* Burst mode */ -+#define FLASHCTL_MW 0x30000000 /* Memory width */ -+#define FLASHCTL_MW8 0x00000000 /* Memory width x8 */ -+#define FLASHCTL_MW16 0x10000000 /* Memory width x16 */ -+#define FLASHCTL_MW32 0x20000000 /* Memory width x32 (not supported) */ -+#define FLASHCTL_ATNR 0x00000000 /* Access type == no retry */ -+#define FLASHCTL_ATR 0x80000000 /* Access type == retry every */ -+#define FLASHCTL_ATR4 0xc0000000 /* Access type == retry every 4 */ ++#define AR5312_FLASHCTL_IDCY 0x0000000f /* Idle cycle turnaround time */ ++#define AR5312_FLASHCTL_IDCY_S 0 ++#define AR5312_FLASHCTL_WST1 0x000003e0 /* Wait state 1 */ ++#define AR5312_FLASHCTL_WST1_S 5 ++#define AR5312_FLASHCTL_RBLE 0x00000400 /* Read byte lane enable */ ++#define AR5312_FLASHCTL_WST2 0x0000f800 /* Wait state 2 */ ++#define AR5312_FLASHCTL_WST2_S 11 ++#define AR5312_FLASHCTL_AC 0x00070000 /* Flash addr check (added) */ ++#define AR5312_FLASHCTL_AC_S 16 ++#define AR5312_FLASHCTL_AC_128K 0x00000000 ++#define AR5312_FLASHCTL_AC_256K 0x00010000 ++#define AR5312_FLASHCTL_AC_512K 0x00020000 ++#define AR5312_FLASHCTL_AC_1M 0x00030000 ++#define AR5312_FLASHCTL_AC_2M 0x00040000 ++#define AR5312_FLASHCTL_AC_4M 0x00050000 ++#define AR5312_FLASHCTL_AC_8M 0x00060000 ++#define AR5312_FLASHCTL_AC_RES 0x00070000 /* 16MB is not supported */ ++#define AR5312_FLASHCTL_E 0x00080000 /* Flash bank enable (added) */ ++#define AR5312_FLASHCTL_BUSERR 0x01000000 /* Bus transfer error flag */ ++#define AR5312_FLASHCTL_WPERR 0x02000000 /* Write protect error flag */ ++#define AR5312_FLASHCTL_WP 0x04000000 /* Write protect */ ++#define AR5312_FLASHCTL_BM 0x08000000 /* Burst mode */ ++#define AR5312_FLASHCTL_MW 0x30000000 /* Mem width */ ++#define AR5312_FLASHCTL_MW8 0x00000000 /* Mem width x8 */ ++#define AR5312_FLASHCTL_MW16 0x10000000 /* Mem width x16 */ ++#define AR5312_FLASHCTL_MW32 0x20000000 /* Mem width x32 (not supp) */ ++#define AR5312_FLASHCTL_ATNR 0x00000000 /* Access == no retry */ ++#define AR5312_FLASHCTL_ATR 0x80000000 /* Access == retry every */ ++#define AR5312_FLASHCTL_ATR4 0xc0000000 /* Access == retry every 4 */ + +/* ARM SDRAM Controller -- just enough to determine memory size */ +#define AR5312_MEM_CFG1 0x0004 + -+#define MEM_CFG1_AC0 0x00000700 /* bank 0: SDRAM addr check (added) */ -+#define MEM_CFG1_AC0_S 8 -+#define MEM_CFG1_AC1 0x00007000 /* bank 1: SDRAM addr check (added) */ -+#define MEM_CFG1_AC1_S 12 ++#define AR5312_MEM_CFG1_AC0_M 0x00000700 /* bank 0: SDRAM addr check */ ++#define AR5312_MEM_CFG1_AC0_S 8 ++#define AR5312_MEM_CFG1_AC1_M 0x00007000 /* bank 1: SDRAM addr check */ ++#define AR5312_MEM_CFG1_AC1_S 12 + +#endif /* __ASM_MACH_ATH25_AR5312_REGS_H */ --- /dev/null +++ b/arch/mips/ath25/ar5312.c -@@ -0,0 +1,478 @@ +@@ -0,0 +1,474 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive @@ -1484,17 +1483,17 @@ + int pending = read_c0_status() & read_c0_cause(); + + if (pending & CAUSEF_IP2) -+ do_IRQ(AR5312_IRQ_WLAN0_INTRS); ++ do_IRQ(AR5312_IRQ_WLAN0); + else if (pending & CAUSEF_IP3) -+ do_IRQ(AR5312_IRQ_ENET0_INTRS); ++ do_IRQ(AR5312_IRQ_ENET0); + else if (pending & CAUSEF_IP4) -+ do_IRQ(AR5312_IRQ_ENET1_INTRS); ++ do_IRQ(AR5312_IRQ_ENET1); + else if (pending & CAUSEF_IP5) -+ do_IRQ(AR5312_IRQ_WLAN1_INTRS); ++ do_IRQ(AR5312_IRQ_WLAN1); + else if (pending & CAUSEF_IP6) -+ do_IRQ(AR5312_IRQ_MISC_INTRS); ++ do_IRQ(AR5312_IRQ_MISC); + else if (pending & CAUSEF_IP7) -+ do_IRQ(AR231X_IRQ_CPU_CLOCK); ++ do_IRQ(ATH25_IRQ_CPU_CLOCK); + else + spurious_interrupt(); +} @@ -1511,7 +1510,7 @@ + handle_level_irq); + } + setup_irq(AR5312_MISC_IRQ_AHB_PROC, &ar5312_ahb_err_interrupt); -+ irq_set_chained_handler(AR5312_IRQ_MISC_INTRS, ar5312_misc_irq_handler); ++ irq_set_chained_handler(AR5312_IRQ_MISC, ar5312_misc_irq_handler); +} + +static void ar5312_device_reset_set(u32 mask) @@ -1588,14 +1587,14 @@ + AR5312_FLASHCTL_SIZE); + + ctl = __raw_readl(flashctl_base + AR5312_FLASHCTL0); -+ ctl &= FLASHCTL_MW; ++ ctl &= AR5312_FLASHCTL_MW; + + /* fixup flash width */ + switch (ctl) { -+ case FLASHCTL_MW16: ++ case AR5312_FLASHCTL_MW16: + ar5312_flash_data.width = 2; + break; -+ case FLASHCTL_MW8: ++ case AR5312_FLASHCTL_MW8: + default: + ar5312_flash_data.width = 1; + break; @@ -1605,22 +1604,18 @@ + * Configure flash bank 0. + * Assume 8M window size. Flash will be aliased if it's smaller + */ -+ ctl = FLASHCTL_E | -+ FLASHCTL_AC_8M | -+ FLASHCTL_RBLE | -+ (0x01 << FLASHCTL_IDCY_S) | -+ (0x07 << FLASHCTL_WST1_S) | -+ (0x07 << FLASHCTL_WST2_S) | -+ ctl; -+ ++ ctl |= AR5312_FLASHCTL_E | AR5312_FLASHCTL_AC_8M | AR5312_FLASHCTL_RBLE; ++ ctl |= 0x01 << AR5312_FLASHCTL_IDCY_S; ++ ctl |= 0x07 << AR5312_FLASHCTL_WST1_S; ++ ctl |= 0x07 << AR5312_FLASHCTL_WST2_S; + __raw_writel(ctl, flashctl_base + AR5312_FLASHCTL0); + + /* Disable other flash banks */ + ctl = __raw_readl(flashctl_base + AR5312_FLASHCTL1); -+ ctl &= ~(FLASHCTL_E | FLASHCTL_AC); ++ ctl &= ~(AR5312_FLASHCTL_E | AR5312_FLASHCTL_AC); + __raw_writel(ctl, flashctl_base + AR5312_FLASHCTL1); + ctl = __raw_readl(flashctl_base + AR5312_FLASHCTL2); -+ ctl &= ~(FLASHCTL_E | FLASHCTL_AC); ++ ctl &= ~(AR5312_FLASHCTL_E | AR5312_FLASHCTL_AC); + __raw_writel(ctl, flashctl_base + AR5312_FLASHCTL2); + + iounmap(flashctl_base); @@ -1671,13 +1666,13 @@ + switch (ath25_soc) { + case ATH25_SOC_AR5312: + ar5312_eth0_data.macaddr = config->enet0_mac; -+ ath25_add_ethernet(0, AR5312_ENET0, "eth0_mii", -+ AR5312_ENET0_MII, AR5312_IRQ_ENET0_INTRS, ++ ath25_add_ethernet(0, AR5312_ENET0_BASE, "eth0_mii", ++ AR5312_ENET0_MII_BASE, AR5312_IRQ_ENET0, + &ar5312_eth0_data); + + ar5312_eth1_data.macaddr = config->enet1_mac; -+ ath25_add_ethernet(1, AR5312_ENET1, "eth1_mii", -+ AR5312_ENET1_MII, AR5312_IRQ_ENET1_INTRS, ++ ath25_add_ethernet(1, AR5312_ENET1_BASE, "eth1_mii", ++ AR5312_ENET1_MII_BASE, AR5312_IRQ_ENET1, + &ar5312_eth1_data); + + if (!ath25_board.radio) @@ -1686,7 +1681,7 @@ + if (!(config->flags & BD_WLAN0)) + break; + -+ ath25_add_wmac(0, AR5312_WLAN0, AR5312_IRQ_WLAN0_INTRS); ++ ath25_add_wmac(0, AR5312_WLAN0_BASE, AR5312_IRQ_WLAN0); + break; + /* + * AR2312/3 ethernet uses the PHY of ENET0, but the MAC @@ -1696,8 +1691,8 @@ + case ATH25_SOC_AR2313: + ar5312_eth1_data.reset_phy = ar5312_eth0_data.reset_phy; + ar5312_eth1_data.macaddr = config->enet0_mac; -+ ath25_add_ethernet(1, AR5312_ENET1, "eth0_mii", -+ AR5312_ENET0_MII, AR5312_IRQ_ENET1_INTRS, ++ ath25_add_ethernet(1, AR5312_ENET1_BASE, "eth0_mii", ++ AR5312_ENET0_MII_BASE, AR5312_IRQ_ENET1, + &ar5312_eth1_data); + + if (!ath25_board.radio) @@ -1708,7 +1703,7 @@ + } + + if (config->flags & BD_WLAN1) -+ ath25_add_wmac(1, AR5312_WLAN1, AR5312_IRQ_WLAN1_INTRS); ++ ath25_add_wmac(1, AR5312_WLAN1_BASE, AR5312_IRQ_WLAN1); +} + +static void ar5312_restart(char *command) @@ -1798,17 +1793,17 @@ +void __init ar5312_plat_mem_setup(void) +{ + void __iomem *sdram_base; -+ u32 memsize, memcfg, bank0AC, bank1AC; ++ u32 memsize, memcfg, bank0_ac, bank1_ac; + u32 devid; + + /* Detect memory size */ + sdram_base = ioremap_nocache(AR5312_SDRAMCTL_BASE, + AR5312_SDRAMCTL_SIZE); + memcfg = __raw_readl(sdram_base + AR5312_MEM_CFG1); -+ bank0AC = (memcfg & MEM_CFG1_AC0) >> MEM_CFG1_AC0_S; -+ bank1AC = (memcfg & MEM_CFG1_AC1) >> MEM_CFG1_AC1_S; -+ memsize = (bank0AC ? (1 << (bank0AC+1)) : 0) + -+ (bank1AC ? (1 << (bank1AC+1)) : 0); ++ bank0_ac = ATH25_REG_MS(memcfg, AR5312_MEM_CFG1_AC0); ++ bank1_ac = ATH25_REG_MS(memcfg, AR5312_MEM_CFG1_AC1); ++ memsize = (bank0_ac ? (1 << (bank0_ac + 1)) : 0) + ++ (bank1_ac ? (1 << (bank1_ac + 1)) : 0); + memsize <<= 20; + add_memory_region(0, memsize, BOOT_MEM_RAM); + iounmap(sdram_base); @@ -1823,14 +1818,14 @@ + /* Clear any lingering AHB errors */ + ar5312_rst_reg_read(AR5312_PROCADDR); + ar5312_rst_reg_read(AR5312_DMAADDR); -+ ar5312_rst_reg_write(AR5312_WD_CTRL, AR5312_WD_CTRL_IGNORE_EXPIRATION); ++ ar5312_rst_reg_write(AR5312_WDT_CTRL, AR5312_WDT_CTRL_IGNORE); + + _machine_restart = ar5312_restart; +} + +void __init ar5312_arch_init(void) +{ -+ ath25_serial_setup(AR5312_UART0, AR5312_MISC_IRQ_UART0, ++ ath25_serial_setup(AR5312_UART0_BASE, AR5312_MISC_IRQ_UART0, + ar5312_sys_frequency()); +} --- /dev/null @@ -1898,7 +1893,7 @@ + +static irqreturn_t ar2315_ahb_err_handler(int cpl, void *dev_id) +{ -+ ar2315_rst_reg_write(AR2315_AHB_ERR0, AHB_ERROR_DET); ++ ar2315_rst_reg_write(AR2315_AHB_ERR0, AR2315_AHB_ERROR_DET); + ar2315_rst_reg_read(AR2315_AHB_ERR1); + + pr_emerg("AHB fatal error\n"); @@ -1972,13 +1967,13 @@ + int pending = read_c0_status() & read_c0_cause(); + + if (pending & CAUSEF_IP3) -+ do_IRQ(AR2315_IRQ_WLAN0_INTRS); ++ do_IRQ(AR2315_IRQ_WLAN0); + else if (pending & CAUSEF_IP4) -+ do_IRQ(AR2315_IRQ_ENET0_INTRS); ++ do_IRQ(AR2315_IRQ_ENET0); + else if (pending & CAUSEF_IP2) -+ do_IRQ(AR2315_IRQ_MISC_INTRS); ++ do_IRQ(AR2315_IRQ_MISC); + else if (pending & CAUSEF_IP7) -+ do_IRQ(AR231X_IRQ_CPU_CLOCK); ++ do_IRQ(ATH25_IRQ_CPU_CLOCK); + else + spurious_interrupt(); +} @@ -1995,7 +1990,7 @@ + handle_level_irq); + } + setup_irq(AR2315_MISC_IRQ_AHB, &ar2315_ahb_err_interrupt); -+ irq_set_chained_handler(AR2315_IRQ_MISC_INTRS, ar2315_misc_irq_handler); ++ irq_set_chained_handler(AR2315_IRQ_MISC, ar2315_misc_irq_handler); +} + +static void ar2315_device_reset_set(u32 mask) @@ -2031,8 +2026,8 @@ + { + .name = "spiflash_mmr", + .flags = IORESOURCE_MEM, -+ .start = AR2315_SPI_MMR, -+ .end = AR2315_SPI_MMR + 12 - 1, ++ .start = AR2315_SPI_MMR_BASE, ++ .end = AR2315_SPI_MMR_BASE + AR2315_SPI_MMR_SIZE - 1, + }, +}; + @@ -2046,8 +2041,8 @@ +static struct resource ar2315_wdt_res[] = { + { + .flags = IORESOURCE_MEM, -+ .start = AR2315_RST_BASE + AR2315_WD, -+ .end = AR2315_RST_BASE + AR2315_WD + 8 - 1, ++ .start = AR2315_RST_BASE + AR2315_WDT_TIMER, ++ .end = AR2315_RST_BASE + AR2315_WDT_TIMER + 8 - 1, + }, + { + .flags = IORESOURCE_IRQ, @@ -2116,9 +2111,10 @@ + ar2315_init_gpio_leds(); + platform_device_register(&ar2315_wdt); + platform_device_register(&ar2315_spiflash); -+ ath25_add_ethernet(0, AR2315_ENET0, "eth0_mii", AR2315_ENET0_MII, -+ AR2315_IRQ_ENET0_INTRS, &ar2315_eth_data); -+ ath25_add_wmac(0, AR2315_WLAN0, AR2315_IRQ_WLAN0_INTRS); ++ ath25_add_ethernet(0, AR2315_ENET0_BASE, "eth0_mii", ++ AR2315_ENET0_MII_BASE, AR2315_IRQ_ENET0, ++ &ar2315_eth_data); ++ ath25_add_wmac(0, AR2315_WLAN0_BASE, AR2315_IRQ_WLAN0); +} + +static void ar2315_restart(char *command) @@ -2156,23 +2152,22 @@ + unsigned int clk_div; + + pllc_ctrl = ar2315_rst_reg_read(AR2315_PLLC_CTL); -+ refdiv = (pllc_ctrl & PLLC_REF_DIV_M) >> PLLC_REF_DIV_S; ++ refdiv = ATH25_REG_MS(pllc_ctrl, AR2315_PLLC_REF_DIV); + refdiv = clockctl1_predivide_table[refdiv]; -+ fdiv = (pllc_ctrl & PLLC_FDBACK_DIV_M) >> PLLC_FDBACK_DIV_S; -+ divby2 = (pllc_ctrl & PLLC_ADD_FDBACK_DIV_M) >> PLLC_ADD_FDBACK_DIV_S; -+ divby2 += 1; ++ fdiv = ATH25_REG_MS(pllc_ctrl, AR2315_PLLC_FDBACK_DIV); ++ divby2 = ATH25_REG_MS(pllc_ctrl, AR2315_PLLC_ADD_FDBACK_DIV) + 1; + pllc_out = (40000000/refdiv)*(2*divby2)*fdiv; + + /* clkm input selected */ -+ switch (clock_ctl & CPUCLK_CLK_SEL_M) { ++ switch (clock_ctl & AR2315_CPUCLK_CLK_SEL_M) { + case 0: + case 1: -+ clk_div = pllc_divide_table[(pllc_ctrl & PLLC_CLKM_DIV_M) >> -+ PLLC_CLKM_DIV_S]; ++ clk_div = ATH25_REG_MS(pllc_ctrl, AR2315_PLLC_CLKM_DIV); ++ clk_div = pllc_divide_table[clk_div]; + break; + case 2: -+ clk_div = pllc_divide_table[(pllc_ctrl & PLLC_CLKC_DIV_M) >> -+ PLLC_CLKC_DIV_S]; ++ clk_div = ATH25_REG_MS(pllc_ctrl, AR2315_PLLC_CLKC_DIV); ++ clk_div = pllc_divide_table[clk_div]; + break; + default: + pllc_out = 40000000; @@ -2180,7 +2175,7 @@ + break; + } + -+ cpu_div = (clock_ctl & CPUCLK_CLK_DIV_M) >> CPUCLK_CLK_DIV_S; ++ cpu_div = ATH25_REG_MS(clock_ctl, AR2315_CPUCLK_CLK_DIV); + cpu_div = cpu_div * 2 ?: 1; + + return pllc_out / (clk_div * cpu_div); @@ -2211,9 +2206,9 @@ + sdram_base = ioremap_nocache(AR2315_SDRAMCTL_BASE, + AR2315_SDRAMCTL_SIZE); + memcfg = __raw_readl(sdram_base + AR2315_MEM_CFG); -+ memsize = 1 + ((memcfg & SDRAM_DATA_WIDTH_M) >> SDRAM_DATA_WIDTH_S); -+ memsize <<= 1 + ((memcfg & SDRAM_COL_WIDTH_M) >> SDRAM_COL_WIDTH_S); -+ memsize <<= 1 + ((memcfg & SDRAM_ROW_WIDTH_M) >> SDRAM_ROW_WIDTH_S); ++ memsize = 1 + ATH25_REG_MS(memcfg, AR2315_MEM_CFG_DATA_WIDTH); ++ memsize <<= 1 + ATH25_REG_MS(memcfg, AR2315_MEM_CFG_COL_WIDTH); ++ memsize <<= 1 + ATH25_REG_MS(memcfg, AR2315_MEM_CFG_ROW_WIDTH); + memsize <<= 3; + add_memory_region(0, memsize, BOOT_MEM_RAM); + iounmap(sdram_base); @@ -2242,16 +2237,16 @@ + /* Clear any lingering AHB errors */ + config = read_c0_config(); + write_c0_config(config & ~0x3); -+ ar2315_rst_reg_write(AR2315_AHB_ERR0, AHB_ERROR_DET); ++ ar2315_rst_reg_write(AR2315_AHB_ERR0, AR2315_AHB_ERROR_DET); + ar2315_rst_reg_read(AR2315_AHB_ERR1); -+ ar2315_rst_reg_write(AR2315_WDC, AR2315_WDC_IGNORE_EXPIRATION); ++ ar2315_rst_reg_write(AR2315_WDT_CTRL, AR2315_WDT_CTRL_IGNORE); + + _machine_restart = ar2315_restart; +} + +void __init ar2315_arch_init(void) +{ -+ ath25_serial_setup(AR2315_UART0, AR2315_MISC_IRQ_UART0, ++ ath25_serial_setup(AR2315_UART0_BASE, AR2315_MISC_IRQ_UART0, + ar2315_apb_frequency()); +} --- /dev/null @@ -2334,14 +2329,16 @@ +#endif --- /dev/null +++ b/arch/mips/ath25/devices.h -@@ -0,0 +1,44 @@ +@@ -0,0 +1,46 @@ +#ifndef __ATH25_DEVICES_H +#define __ATH25_DEVICES_H + +#define AR231X_MISC_IRQ_BASE 0x20 +#define AR231X_GPIO_IRQ_BASE 0x30 + -+#define AR231X_IRQ_CPU_CLOCK (MIPS_CPU_IRQ_BASE + 7) /* C0_CAUSE: 0x8000 */ ++#define ATH25_REG_MS(_val, _field) (((_val) & _field##_M) >> _field##_S) ++ ++#define ATH25_IRQ_CPU_CLOCK (MIPS_CPU_IRQ_BASE + 7) /* C0_CAUSE: 0x8000 */ + +enum ath25_soc_type { + /* handled by ar5312.c */ diff --git a/target/linux/atheros/patches-3.18/101-early-printk-support.patch b/target/linux/atheros/patches-3.18/101-early-printk-support.patch index 5fb510d3ce..766c903552 100644 --- a/target/linux/atheros/patches-3.18/101-early-printk-support.patch +++ b/target/linux/atheros/patches-3.18/101-early-printk-support.patch @@ -35,9 +35,9 @@ + + if (unlikely(base == NULL)) { + if (is_ar2315()) -+ base = (void __iomem *)(KSEG1ADDR(AR2315_UART0)); ++ base = (void __iomem *)(KSEG1ADDR(AR2315_UART0_BASE)); + else -+ base = (void __iomem *)(KSEG1ADDR(AR5312_UART0)); ++ base = (void __iomem *)(KSEG1ADDR(AR5312_UART0_BASE)); + } + + while ((prom_uart_rr(base, UART_LSR) & UART_LSR_THRE) == 0) diff --git a/target/linux/atheros/patches-3.18/102-ar5312_gpio.patch b/target/linux/atheros/patches-3.18/102-ar5312_gpio.patch index 7056aebe85..9283616b01 100644 --- a/target/linux/atheros/patches-3.18/102-ar5312_gpio.patch +++ b/target/linux/atheros/patches-3.18/102-ar5312_gpio.patch @@ -19,7 +19,7 @@ + .name = "ar5312-gpio", + .flags = IORESOURCE_MEM, + .start = AR5312_GPIO_BASE, -+ .end = AR5312_GPIO_BASE + 0x0c - 1, ++ .end = AR5312_GPIO_BASE + AR5312_GPIO_SIZE - 1, + }, +}; + @@ -33,7 +33,7 @@ #ifdef CONFIG_LEDS_GPIO static struct gpio_led ar5312_leds[] = { { .name = "wlan", .gpio = 0, .active_low = 1, }, -@@ -294,6 +310,8 @@ void __init ar5312_init_devices(void) +@@ -290,6 +306,8 @@ void __init ar5312_init_devices(void) platform_device_register(&ar5312_physmap_flash); diff --git a/target/linux/atheros/patches-3.18/105-ar2315_pci.patch b/target/linux/atheros/patches-3.18/105-ar2315_pci.patch index f182cb7350..0814c711e5 100644 --- a/target/linux/atheros/patches-3.18/105-ar2315_pci.patch +++ b/target/linux/atheros/patches-3.18/105-ar2315_pci.patch @@ -521,15 +521,15 @@ --- a/arch/mips/ath25/ar2315.c +++ b/arch/mips/ath25/ar2315.c @@ -137,6 +137,10 @@ static void ar2315_irq_dispatch(void) - do_IRQ(AR2315_IRQ_WLAN0_INTRS); + do_IRQ(AR2315_IRQ_WLAN0); else if (pending & CAUSEF_IP4) - do_IRQ(AR2315_IRQ_ENET0_INTRS); + do_IRQ(AR2315_IRQ_ENET0); +#ifdef CONFIG_PCI_AR2315 + else if (pending & CAUSEF_IP5) + do_IRQ(AR2315_IRQ_LCBUS_PCI); +#endif else if (pending & CAUSEF_IP2) - do_IRQ(AR2315_IRQ_MISC_INTRS); + do_IRQ(AR2315_IRQ_MISC); else if (pending & CAUSEF_IP7) @@ -440,8 +444,60 @@ void __init ar2315_plat_mem_setup(void) _machine_restart = ar2315_restart; @@ -540,14 +540,14 @@ + { + .name = "ar2315-pci-ctrl", + .flags = IORESOURCE_MEM, -+ .start = AR2315_PCI, -+ .end = AR2315_PCI + AR2315_PCI_SIZE - 1, ++ .start = AR2315_PCI_BASE, ++ .end = AR2315_PCI_BASE + AR2315_PCI_SIZE - 1, + }, + { + .name = "ar2315-pci-ext", + .flags = IORESOURCE_MEM, -+ .start = AR2315_PCIEXT, -+ .end = AR2315_PCIEXT + AR2315_PCIEXT_SZ - 1, ++ .start = AR2315_PCI_EXT_BASE, ++ .end = AR2315_PCI_EXT_BASE + AR2315_PCI_EXT_SIZE - 1, + }, + { + .name = "ar2315-pci", @@ -560,7 +560,7 @@ + void __init ar2315_arch_init(void) { - ath25_serial_setup(AR2315_UART0, AR2315_MISC_IRQ_UART0, + ath25_serial_setup(AR2315_UART0_BASE, AR2315_MISC_IRQ_UART0, ar2315_apb_frequency()); + +#ifdef CONFIG_PCI_AR2315 |