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-rw-r--r--kernel/arch/arm/mach-shmobile/include/mach/head-kzm9g.txt410
-rw-r--r--kernel/arch/arm/mach-shmobile/include/mach/zboot.h19
-rw-r--r--kernel/arch/arm/mach-shmobile/include/mach/zboot_macros.h108
3 files changed, 0 insertions, 537 deletions
diff --git a/kernel/arch/arm/mach-shmobile/include/mach/head-kzm9g.txt b/kernel/arch/arm/mach-shmobile/include/mach/head-kzm9g.txt
deleted file mode 100644
index 9531f46a8..000000000
--- a/kernel/arch/arm/mach-shmobile/include/mach/head-kzm9g.txt
+++ /dev/null
@@ -1,410 +0,0 @@
-LIST "KZM9G low-level initialization routine."
-LIST "Adapted from u-boot KZM9G support code."
-
-LIST "Copyright (C) 2013 Ulrich Hecht"
-
-LIST "This program is free software; you can redistribute it and/or modify"
-LIST "it under the terms of the GNU General Public License version 2 as"
-LIST "published by the Free Software Foundation."
-
-LIST "This program is distributed in the hope that it will be useful,"
-LIST "but WITHOUT ANY WARRANTY; without even the implied warranty of"
-LIST "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the"
-LIST "GNU General Public License for more details."
-
-
-LIST "Register definitions:"
-
-LIST "Secure control register"
-#define LIFEC_SEC_SRC (0xE6110008)
-
-LIST "RWDT"
-#define RWDT_BASE (0xE6020000)
-#define RWTCSRA0 (RWDT_BASE + 0x04)
-
-LIST "HPB Semaphore Control Registers"
-#define HPBSCR_BASE (0xE6000000)
-#define HPBCTRL6 (HPBSCR_BASE + 0x1030)
-
-#define SBSC1_BASE (0xFE400000)
-#define SDCR0A (SBSC1_BASE + 0x0008)
-#define SDCR1A (SBSC1_BASE + 0x000C)
-#define SDPCRA (SBSC1_BASE + 0x0010)
-#define SDCR0SA (SBSC1_BASE + 0x0018)
-#define SDCR1SA (SBSC1_BASE + 0x001C)
-#define RTCSRA (SBSC1_BASE + 0x0020)
-#define RTCORA (SBSC1_BASE + 0x0028)
-#define RTCORHA (SBSC1_BASE + 0x002C)
-#define SDWCRC0A (SBSC1_BASE + 0x0040)
-#define SDWCRC1A (SBSC1_BASE + 0x0044)
-#define SDWCR00A (SBSC1_BASE + 0x0048)
-#define SDWCR01A (SBSC1_BASE + 0x004C)
-#define SDWCR10A (SBSC1_BASE + 0x0050)
-#define SDWCR11A (SBSC1_BASE + 0x0054)
-#define SDWCR2A (SBSC1_BASE + 0x0060)
-#define SDWCRC2A (SBSC1_BASE + 0x0064)
-#define ZQCCRA (SBSC1_BASE + 0x0068)
-#define SDMRACR0A (SBSC1_BASE + 0x0084)
-#define SDMRTMPCRA (SBSC1_BASE + 0x008C)
-#define SDMRTMPMSKA (SBSC1_BASE + 0x0094)
-#define SDGENCNTA (SBSC1_BASE + 0x009C)
-#define SDDRVCR0A (SBSC1_BASE + 0x00B4)
-#define DLLCNT0A (SBSC1_BASE + 0x0354)
-
-#define SDMRA1 (0xFE500000)
-#define SDMRA2 (0xFE5C0000)
-#define SDMRA3 (0xFE504000)
-
-#define SBSC2_BASE (0xFB400000)
-#define SDCR0B (SBSC2_BASE + 0x0008)
-#define SDCR1B (SBSC2_BASE + 0x000C)
-#define SDPCRB (SBSC2_BASE + 0x0010)
-#define SDCR0SB (SBSC2_BASE + 0x0018)
-#define SDCR1SB (SBSC2_BASE + 0x001C)
-#define RTCSRB (SBSC2_BASE + 0x0020)
-#define RTCORB (SBSC2_BASE + 0x0028)
-#define RTCORHB (SBSC2_BASE + 0x002C)
-#define SDWCRC0B (SBSC2_BASE + 0x0040)
-#define SDWCRC1B (SBSC2_BASE + 0x0044)
-#define SDWCR00B (SBSC2_BASE + 0x0048)
-#define SDWCR01B (SBSC2_BASE + 0x004C)
-#define SDWCR10B (SBSC2_BASE + 0x0050)
-#define SDWCR11B (SBSC2_BASE + 0x0054)
-#define SDPDCR0B (SBSC2_BASE + 0x0058)
-#define SDWCR2B (SBSC2_BASE + 0x0060)
-#define SDWCRC2B (SBSC2_BASE + 0x0064)
-#define ZQCCRB (SBSC2_BASE + 0x0068)
-#define SDMRACR0B (SBSC2_BASE + 0x0084)
-#define SDMRTMPCRB (SBSC2_BASE + 0x008C)
-#define SDMRTMPMSKB (SBSC2_BASE + 0x0094)
-#define SDGENCNTB (SBSC2_BASE + 0x009C)
-#define DPHYCNT0B (SBSC2_BASE + 0x00A0)
-#define DPHYCNT1B (SBSC2_BASE + 0x00A4)
-#define DPHYCNT2B (SBSC2_BASE + 0x00A8)
-#define SDDRVCR0B (SBSC2_BASE + 0x00B4)
-#define DLLCNT0B (SBSC2_BASE + 0x0354)
-
-#define SDMRB1 (0xFB500000)
-#define SDMRB2 (0xFB5C0000)
-#define SDMRB3 (0xFB504000)
-
-#define CPG_BASE (0xE6150000)
-#define FRQCRA (CPG_BASE + 0x0000)
-#define FRQCRB (CPG_BASE + 0x0004)
-#define FRQCRD (CPG_BASE + 0x00E4)
-#define VCLKCR1 (CPG_BASE + 0x0008)
-#define VCLKCR2 (CPG_BASE + 0x000C)
-#define VCLKCR3 (CPG_BASE + 0x001C)
-#define ZBCKCR (CPG_BASE + 0x0010)
-#define FLCKCR (CPG_BASE + 0x0014)
-#define SD0CKCR (CPG_BASE + 0x0074)
-#define SD1CKCR (CPG_BASE + 0x0078)
-#define SD2CKCR (CPG_BASE + 0x007C)
-#define FSIACKCR (CPG_BASE + 0x0018)
-#define SUBCKCR (CPG_BASE + 0x0080)
-#define SPUACKCR (CPG_BASE + 0x0084)
-#define SPUVCKCR (CPG_BASE + 0x0094)
-#define MSUCKCR (CPG_BASE + 0x0088)
-#define HSICKCR (CPG_BASE + 0x008C)
-#define FSIBCKCR (CPG_BASE + 0x0090)
-#define MFCK1CR (CPG_BASE + 0x0098)
-#define MFCK2CR (CPG_BASE + 0x009C)
-#define DSITCKCR (CPG_BASE + 0x0060)
-#define DSI0PCKCR (CPG_BASE + 0x0064)
-#define DSI1PCKCR (CPG_BASE + 0x0068)
-#define DSI0PHYCR (CPG_BASE + 0x006C)
-#define DVFSCR3 (CPG_BASE + 0x0174)
-#define DVFSCR4 (CPG_BASE + 0x0178)
-#define DVFSCR5 (CPG_BASE + 0x017C)
-#define MPMODE (CPG_BASE + 0x00CC)
-
-#define PLLECR (CPG_BASE + 0x00D0)
-#define PLL0CR (CPG_BASE + 0x00D8)
-#define PLL1CR (CPG_BASE + 0x0028)
-#define PLL2CR (CPG_BASE + 0x002C)
-#define PLL3CR (CPG_BASE + 0x00DC)
-#define PLL0STPCR (CPG_BASE + 0x00F0)
-#define PLL1STPCR (CPG_BASE + 0x00C8)
-#define PLL2STPCR (CPG_BASE + 0x00F8)
-#define PLL3STPCR (CPG_BASE + 0x00FC)
-#define RMSTPCR0 (CPG_BASE + 0x0110)
-#define RMSTPCR1 (CPG_BASE + 0x0114)
-#define RMSTPCR2 (CPG_BASE + 0x0118)
-#define RMSTPCR3 (CPG_BASE + 0x011C)
-#define RMSTPCR4 (CPG_BASE + 0x0120)
-#define RMSTPCR5 (CPG_BASE + 0x0124)
-#define SMSTPCR0 (CPG_BASE + 0x0130)
-#define SMSTPCR2 (CPG_BASE + 0x0138)
-#define SMSTPCR3 (CPG_BASE + 0x013C)
-#define CPGXXCR4 (CPG_BASE + 0x0150)
-#define SRCR0 (CPG_BASE + 0x80A0)
-#define SRCR2 (CPG_BASE + 0x80B0)
-#define SRCR3 (CPG_BASE + 0x80A8)
-#define VREFCR (CPG_BASE + 0x00EC)
-#define PCLKCR (CPG_BASE + 0x1020)
-
-#define PORT32CR (0xE6051020)
-#define PORT33CR (0xE6051021)
-#define PORT34CR (0xE6051022)
-#define PORT35CR (0xE6051023)
-
-LIST "DRAM initialization code:"
-
-EW RWTCSRA0, 0xA507
-
-ED_AND LIFEC_SEC_SRC, 0xFFFF7FFF
-
-ED_AND SMSTPCR3,0xFFFF7FFF
-ED_AND SRCR3, 0xFFFF7FFF
-ED_AND SMSTPCR2,0xFFFBFFFF
-ED_AND SRCR2, 0xFFFBFFFF
-ED PLLECR, 0x00000000
-
-WAIT_MASK PLLECR, 0x00000F00, 0x00000000
-WAIT_MASK FRQCRB, 0x80000000, 0x00000000
-
-ED PLL0CR, 0x2D000000
-ED PLL1CR, 0x17100000
-ED FRQCRB, 0x96235880
-WAIT_MASK FRQCRB, 0x80000000, 0x00000000
-
-ED FLCKCR, 0x0000000B
-ED_AND SMSTPCR0, 0xFFFFFFFD
-
-ED_AND SRCR0, 0xFFFFFFFD
-ED 0xE6001628, 0x514
-ED 0xE6001648, 0x514
-ED 0xE6001658, 0x514
-ED 0xE6001678, 0x514
-
-ED DVFSCR4, 0x00092000
-ED DVFSCR5, 0x000000DC
-ED PLLECR, 0x00000000
-WAIT_MASK PLLECR, 0x00000F00, 0x00000000
-
-ED FRQCRA, 0x0012453C
-ED FRQCRB, 0x80431350
-WAIT_MASK FRQCRB, 0x80000000, 0x00000000
-ED FRQCRD, 0x00000B0B
-WAIT_MASK FRQCRD, 0x80000000, 0x00000000
-
-ED PCLKCR, 0x00000003
-ED VCLKCR1, 0x0000012F
-ED VCLKCR2, 0x00000119
-ED VCLKCR3, 0x00000119
-ED ZBCKCR, 0x00000002
-ED FLCKCR, 0x00000005
-ED SD0CKCR, 0x00000080
-ED SD1CKCR, 0x00000080
-ED SD2CKCR, 0x00000080
-ED FSIACKCR, 0x0000003F
-ED FSIBCKCR, 0x0000003F
-ED SUBCKCR, 0x00000080
-ED SPUACKCR, 0x0000000B
-ED SPUVCKCR, 0x0000000B
-ED MSUCKCR, 0x0000013F
-ED HSICKCR, 0x00000080
-ED MFCK1CR, 0x0000003F
-ED MFCK2CR, 0x0000003F
-ED DSITCKCR, 0x00000107
-ED DSI0PCKCR, 0x00000313
-ED DSI1PCKCR, 0x0000130D
-ED DSI0PHYCR, 0x2A800E0E
-ED PLL0CR, 0x1E000000
-ED PLL0CR, 0x2D000000
-ED PLL1CR, 0x17100000
-ED PLL2CR, 0x27000080
-ED PLL3CR, 0x1D000000
-ED PLL0STPCR, 0x00080000
-ED PLL1STPCR, 0x000120C0
-ED PLL2STPCR, 0x00012000
-ED PLL3STPCR, 0x00000030
-ED PLLECR, 0x0000000B
-WAIT_MASK PLLECR, 0x00000B00, 0x00000B00
-
-ED DVFSCR3, 0x000120F0
-ED MPMODE, 0x00000020
-ED VREFCR, 0x0000028A
-ED RMSTPCR0, 0xE4628087
-ED RMSTPCR1, 0xFFFFFFFF
-ED RMSTPCR2, 0x53FFFFFF
-ED RMSTPCR3, 0xFFFFFFFF
-ED RMSTPCR4, 0x00800D3D
-ED RMSTPCR5, 0xFFFFF3FF
-ED SMSTPCR2, 0x00000000
-ED SRCR2, 0x00040000
-ED_AND PLLECR, 0xFFFFFFF7
-WAIT_MASK PLLECR, 0x00000800, 0x00000000
-
-LIST "set SBSC operational"
-ED HPBCTRL6, 0x00000001
-WAIT_MASK HPBCTRL6, 0x00000001, 0x00000001
-
-LIST "set SBSC operating frequency"
-ED FRQCRD, 0x00001414
-WAIT_MASK FRQCRD, 0x80000000, 0x00000000
-ED PLL3CR, 0x1D000000
-ED_OR PLLECR, 0x00000008
-WAIT_MASK PLLECR, 0x00000800, 0x00000800
-
-LIST "enable DLL oscillation in DDRPHY"
-ED_OR DLLCNT0A, 0x00000002
-
-LIST "wait >= 100 ns"
-ED SDGENCNTA, 0x00000005
-WAIT_MASK SDGENCNTA, 0xFFFFFFFF, 0x00000000
-
-LIST "target LPDDR2 device settings"
-ED SDCR0A, 0xACC90159
-ED SDCR1A, 0x00010059
-ED SDWCRC0A, 0x50874114
-ED SDWCRC1A, 0x33199B37
-ED SDWCRC2A, 0x008F2313
-ED SDWCR00A, 0x31020707
-ED SDWCR01A, 0x0017040A
-ED SDWCR10A, 0x31020707
-ED SDWCR11A, 0x0017040A
-
-ED SDDRVCR0A, 0x055557ff
-
-ED SDWCR2A, 0x30000000
-
-LIST "drive CKE high"
-ED_OR SDPCRA, 0x00000080
-WAIT_MASK SDPCRA, 0x00000080, 0x00000080
-
-LIST "wait >= 200 us"
-ED SDGENCNTA, 0x00002710
-WAIT_MASK SDGENCNTA, 0xFFFFFFFF, 0x00000000
-
-LIST "issue reset command to LPDDR2 device"
-ED SDMRACR0A, 0x0000003F
-ED SDMRA1, 0x00000000
-
-LIST "wait >= 10 (or 1) us (docs inconsistent)"
-ED SDGENCNTA, 0x000001F4
-WAIT_MASK SDGENCNTA, 0xFFFFFFFF, 0x00000000
-
-LIST "MRW ZS initialization calibration command"
-ED SDMRACR0A, 0x0000FF0A
-ED SDMRA3, 0x00000000
-
-LIST "wait >= 1 us"
-ED SDGENCNTA, 0x00000032
-WAIT_MASK SDGENCNTA, 0xFFFFFFFF, 0x00000000
-
-LIST "specify operating mode in LPDDR2"
-ED SDMRACR0A, 0x00002201
-ED SDMRA1, 0x00000000
-ED SDMRACR0A, 0x00000402
-ED SDMRA1, 0x00000000
-ED SDMRACR0A, 0x00000203
-ED SDMRA1, 0x00000000
-
-LIST "initialize DDR interface"
-ED SDMRA2, 0x00000000
-
-LIST "temperature sensor control"
-ED SDMRTMPCRA, 0x88800004
-ED SDMRTMPMSKA,0x00000004
-
-LIST "auto-refreshing control"
-ED RTCORA, 0xA55A0032
-ED RTCORHA, 0xA55A000C
-ED RTCSRA, 0xA55A2048
-
-ED_OR SDCR0A, 0x00000800
-ED_OR SDCR1A, 0x00000400
-
-LIST "auto ZQ calibration control"
-ED ZQCCRA, 0xFFF20000
-
-ED_OR DLLCNT0B, 0x00000002
-ED SDGENCNTB, 0x00000005
-WAIT_MASK SDGENCNTB, 0xFFFFFFFF, 0x00000000
-
-ED SDCR0B, 0xACC90159
-ED SDCR1B, 0x00010059
-ED SDWCRC0B, 0x50874114
-ED SDWCRC1B, 0x33199B37
-ED SDWCRC2B, 0x008F2313
-ED SDWCR00B, 0x31020707
-ED SDWCR01B, 0x0017040A
-ED SDWCR10B, 0x31020707
-ED SDWCR11B, 0x0017040A
-ED SDDRVCR0B, 0x055557ff
-ED SDWCR2B, 0x30000000
-ED_OR SDPCRB, 0x00000080
-WAIT_MASK SDPCRB, 0x00000080, 0x00000080
-
-ED SDGENCNTB, 0x00002710
-WAIT_MASK SDGENCNTB, 0xFFFFFFFF, 0x00000000
-ED SDMRACR0B, 0x0000003F
-
-LIST "upstream u-boot writes to SDMRA1A for both SBSC 1 and 2, which does"
-LIST "not seem to make a lot of sense..."
-ED SDMRB1, 0x00000000
-
-ED SDGENCNTB, 0x000001F4
-WAIT_MASK SDGENCNTB, 0xFFFFFFFF, 0x00000000
-
-ED SDMRACR0B, 0x0000FF0A
-ED SDMRB3, 0x00000000
-ED SDGENCNTB, 0x00000032
-WAIT_MASK SDGENCNTB, 0xFFFFFFFF, 0x00000000
-
-ED SDMRACR0B, 0x00002201
-ED SDMRB1, 0x00000000
-ED SDMRACR0B, 0x00000402
-ED SDMRB1, 0x00000000
-ED SDMRACR0B, 0x00000203
-ED SDMRB1, 0x00000000
-ED SDMRB2, 0x00000000
-ED SDMRTMPCRB, 0x88800004
-ED SDMRTMPMSKB, 0x00000004
-ED RTCORB, 0xA55A0032
-ED RTCORHB, 0xA55A000C
-ED RTCSRB, 0xA55A2048
-ED_OR SDCR0B, 0x00000800
-ED_OR SDCR1B, 0x00000400
-ED ZQCCRB, 0xFFF20000
-ED_OR SDPDCR0B, 0x00030000
-ED DPHYCNT1B, 0xA5390000
-ED DPHYCNT0B, 0x00001200
-ED DPHYCNT1B, 0x07CE0000
-ED DPHYCNT0B, 0x00001247
-WAIT_MASK DPHYCNT2B, 0xFFFFFFFF, 0x07CE0000
-
-ED_AND SDPDCR0B, 0xFFFCFFFF
-
-ED FRQCRD, 0x00000B0B
-WAIT_MASK FRQCRD, 0x80000000, 0x00000000
-
-ED CPGXXCR4, 0xfffffffc
-
-LIST "Setup SCIF4 / workaround"
-EB PORT32CR, 0x12
-EB PORT33CR, 0x22
-EB PORT34CR, 0x12
-EB PORT35CR, 0x22
-
-EW 0xE6C80000, 0
-EB 0xE6C80004, 0x19
-EW 0xE6C80008, 0x0030
-EW 0xE6C80018, 0
-EW 0xE6C80030, 0x0014
-
-LIST "Magic to avoid hangs and corruption on DRAM writes."
-
-LIST "It has been observed that the system would most often hang while"
-LIST "decompressing the kernel, and if it didn't it would always write"
-LIST "a corrupt image to DRAM."
-LIST "This problem does not occur in u-boot, and the reason is that"
-LIST "u-boot performs an additional cache invalidation after setting up"
-LIST "the DRAM controller. Such an invalidation should not be necessary at"
-LIST "this point, and attempts at removing parts of the routine to arrive"
-LIST "at the minimal snippet of code necessary to avoid the DRAM stability"
-LIST "problem yielded the following:"
-
-MRC p15, 0, r0, c1, c0, 0
-MCR p15, 0, r0, c1, c0, 0
diff --git a/kernel/arch/arm/mach-shmobile/include/mach/zboot.h b/kernel/arch/arm/mach-shmobile/include/mach/zboot.h
deleted file mode 100644
index 175ee0546..000000000
--- a/kernel/arch/arm/mach-shmobile/include/mach/zboot.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef ZBOOT_H
-#define ZBOOT_H
-
-#include <mach/zboot_macros.h>
-
-/**************************************************
- *
- * board specific settings
- *
- **************************************************/
-
-#ifdef CONFIG_MACH_KZM9G
-#define MEMORY_START 0x43000000
-#include "mach/head-kzm9g.txt"
-#else
-#error "unsupported board."
-#endif
-
-#endif /* ZBOOT_H */
diff --git a/kernel/arch/arm/mach-shmobile/include/mach/zboot_macros.h b/kernel/arch/arm/mach-shmobile/include/mach/zboot_macros.h
deleted file mode 100644
index 14fd3d538..000000000
--- a/kernel/arch/arm/mach-shmobile/include/mach/zboot_macros.h
+++ /dev/null
@@ -1,108 +0,0 @@
-#ifndef __ZBOOT_MACRO_H
-#define __ZBOOT_MACRO_H
-
-/* The LIST command is used to include comments in the script */
-.macro LIST comment
-.endm
-
-/* The ED command is used to write a 32-bit word */
-.macro ED, addr, data
- LDR r0, 1f
- LDR r1, 2f
- STR r1, [r0]
- B 3f
-1 : .long \addr
-2 : .long \data
-3 :
-.endm
-
-/* The EW command is used to write a 16-bit word */
-.macro EW, addr, data
- LDR r0, 1f
- LDR r1, 2f
- STRH r1, [r0]
- B 3f
-1 : .long \addr
-2 : .long \data
-3 :
-.endm
-
-/* The EB command is used to write an 8-bit word */
-.macro EB, addr, data
- LDR r0, 1f
- LDR r1, 2f
- STRB r1, [r0]
- B 3f
-1 : .long \addr
-2 : .long \data
-3 :
-.endm
-
-/* The WAIT command is used to delay the execution */
-.macro WAIT, time, reg
- LDR r1, 1f
- LDR r0, 2f
- STR r0, [r1]
-10 :
- LDR r0, [r1]
- CMP r0, #0x00000000
- BNE 10b
- NOP
- B 3f
-1 : .long \reg
-2 : .long \time * 100
-3 :
-.endm
-
-/* The DD command is used to read a 32-bit word */
-.macro DD, start, end
- LDR r1, 1f
- B 2f
-1 : .long \start
-2 :
-.endm
-
-/* loop until a given value has been read (with mask) */
-.macro WAIT_MASK, addr, data, cmp
- LDR r0, 2f
- LDR r1, 3f
- LDR r2, 4f
-1:
- LDR r3, [r0, #0]
- AND r3, r1, r3
- CMP r2, r3
- BNE 1b
- B 5f
-2: .long \addr
-3: .long \data
-4: .long \cmp
-5:
-.endm
-
-/* read 32-bit value from addr, "or" an immediate and write back */
-.macro ED_OR, addr, data
- LDR r4, 1f
- LDR r5, 2f
- LDR r6, [r4]
- ORR r5, r6, r5
- STR r5, [r4]
- B 3f
-1: .long \addr
-2: .long \data
-3:
-.endm
-
-/* read 32-bit value from addr, "and" an immediate and write back */
-.macro ED_AND, addr, data
- LDR r4, 1f
- LDR r5, 2f
- LDR r6, [r4]
- AND r5, r6, r5
- STR r5, [r4]
- B 3f
-1: .long \addr
-2: .long \data
-3:
-.endm
-
-#endif /* __ZBOOT_MACRO_H */