David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Configuration for Versatile Express. Parts were derived from other ARM |
| 3 | * configurations. |
| 4 | * |
| 5 | * SPDX-License-Identifier: GPL-2.0+ |
| 6 | */ |
| 7 | |
| 8 | #ifndef __VEXPRESS_AEMV8A_H |
| 9 | #define __VEXPRESS_AEMV8A_H |
| 10 | |
Linus Walleij | 800d6fd | 2015-01-23 11:50:53 +0100 | [diff] [blame] | 11 | #ifdef CONFIG_TARGET_VEXPRESS64_BASE_FVP |
Darwin Rambo | d32d411 | 2014-06-09 11:12:59 -0700 | [diff] [blame] | 12 | #ifndef CONFIG_SEMIHOSTING |
Linus Walleij | 800d6fd | 2015-01-23 11:50:53 +0100 | [diff] [blame] | 13 | #error CONFIG_TARGET_VEXPRESS64_BASE_FVP requires CONFIG_SEMIHOSTING |
Darwin Rambo | d32d411 | 2014-06-09 11:12:59 -0700 | [diff] [blame] | 14 | #endif |
Darwin Rambo | d32d411 | 2014-06-09 11:12:59 -0700 | [diff] [blame] | 15 | #define CONFIG_ARMV8_SWITCH_TO_EL1 |
| 16 | #endif |
| 17 | |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 18 | #define CONFIG_REMAKE_ELF |
| 19 | |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 20 | #define CONFIG_SUPPORT_RAW_INITRD |
| 21 | |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 22 | /* Link Definitions */ |
Ryan Harkin | b6b9665 | 2015-10-09 17:18:02 +0100 | [diff] [blame] | 23 | #if defined(CONFIG_TARGET_VEXPRESS64_BASE_FVP) || \ |
| 24 | defined(CONFIG_TARGET_VEXPRESS64_BASE_FVP_DRAM) |
Darwin Rambo | d32d411 | 2014-06-09 11:12:59 -0700 | [diff] [blame] | 25 | /* ATF loads u-boot here for BASE_FVP model */ |
| 26 | #define CONFIG_SYS_TEXT_BASE 0x88000000 |
| 27 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x03f00000) |
Linus Walleij | c582250 | 2015-01-23 14:41:10 +0100 | [diff] [blame] | 28 | #elif CONFIG_TARGET_VEXPRESS64_JUNO |
| 29 | #define CONFIG_SYS_TEXT_BASE 0xe0000000 |
| 30 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0) |
Darwin Rambo | d32d411 | 2014-06-09 11:12:59 -0700 | [diff] [blame] | 31 | #endif |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 32 | |
Ryan Harkin | 642aa2c | 2015-10-09 17:18:01 +0100 | [diff] [blame] | 33 | #define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */ |
| 34 | |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 35 | /* CS register bases for the original memory map. */ |
| 36 | #define V2M_PA_CS0 0x00000000 |
| 37 | #define V2M_PA_CS1 0x14000000 |
| 38 | #define V2M_PA_CS2 0x18000000 |
| 39 | #define V2M_PA_CS3 0x1c000000 |
| 40 | #define V2M_PA_CS4 0x0c000000 |
| 41 | #define V2M_PA_CS5 0x10000000 |
| 42 | |
| 43 | #define V2M_PERIPH_OFFSET(x) (x << 16) |
| 44 | #define V2M_SYSREGS (V2M_PA_CS3 + V2M_PERIPH_OFFSET(1)) |
| 45 | #define V2M_SYSCTL (V2M_PA_CS3 + V2M_PERIPH_OFFSET(2)) |
| 46 | #define V2M_SERIAL_BUS_PCI (V2M_PA_CS3 + V2M_PERIPH_OFFSET(3)) |
| 47 | |
| 48 | #define V2M_BASE 0x80000000 |
| 49 | |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 50 | /* Common peripherals relative to CS7. */ |
| 51 | #define V2M_AACI (V2M_PA_CS3 + V2M_PERIPH_OFFSET(4)) |
| 52 | #define V2M_MMCI (V2M_PA_CS3 + V2M_PERIPH_OFFSET(5)) |
| 53 | #define V2M_KMI0 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(6)) |
| 54 | #define V2M_KMI1 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(7)) |
| 55 | |
Linus Walleij | c582250 | 2015-01-23 14:41:10 +0100 | [diff] [blame] | 56 | #ifdef CONFIG_TARGET_VEXPRESS64_JUNO |
| 57 | #define V2M_UART0 0x7ff80000 |
| 58 | #define V2M_UART1 0x7ff70000 |
| 59 | #else /* Not Juno */ |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 60 | #define V2M_UART0 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(9)) |
| 61 | #define V2M_UART1 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(10)) |
| 62 | #define V2M_UART2 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(11)) |
| 63 | #define V2M_UART3 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(12)) |
Linus Walleij | c582250 | 2015-01-23 14:41:10 +0100 | [diff] [blame] | 64 | #endif |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 65 | |
| 66 | #define V2M_WDT (V2M_PA_CS3 + V2M_PERIPH_OFFSET(15)) |
| 67 | |
| 68 | #define V2M_TIMER01 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(17)) |
| 69 | #define V2M_TIMER23 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(18)) |
| 70 | |
| 71 | #define V2M_SERIAL_BUS_DVI (V2M_PA_CS3 + V2M_PERIPH_OFFSET(22)) |
| 72 | #define V2M_RTC (V2M_PA_CS3 + V2M_PERIPH_OFFSET(23)) |
| 73 | |
| 74 | #define V2M_CF (V2M_PA_CS3 + V2M_PERIPH_OFFSET(26)) |
| 75 | |
| 76 | #define V2M_CLCD (V2M_PA_CS3 + V2M_PERIPH_OFFSET(31)) |
| 77 | |
| 78 | /* System register offsets. */ |
| 79 | #define V2M_SYS_CFGDATA (V2M_SYSREGS + 0x0a0) |
| 80 | #define V2M_SYS_CFGCTRL (V2M_SYSREGS + 0x0a4) |
| 81 | #define V2M_SYS_CFGSTAT (V2M_SYSREGS + 0x0a8) |
| 82 | |
| 83 | /* Generic Timer Definitions */ |
| 84 | #define COUNTER_FREQUENCY (0x1800000) /* 24MHz */ |
| 85 | |
| 86 | /* Generic Interrupt Controller Definitions */ |
David Feng | 79bbde0 | 2014-03-14 14:26:27 +0800 | [diff] [blame] | 87 | #ifdef CONFIG_GICV3 |
| 88 | #define GICD_BASE (0x2f000000) |
| 89 | #define GICR_BASE (0x2f100000) |
| 90 | #else |
Darwin Rambo | d32d411 | 2014-06-09 11:12:59 -0700 | [diff] [blame] | 91 | |
Ryan Harkin | b6b9665 | 2015-10-09 17:18:02 +0100 | [diff] [blame] | 92 | #if defined(CONFIG_TARGET_VEXPRESS64_BASE_FVP) || \ |
| 93 | defined(CONFIG_TARGET_VEXPRESS64_BASE_FVP_DRAM) |
Darwin Rambo | d32d411 | 2014-06-09 11:12:59 -0700 | [diff] [blame] | 94 | #define GICD_BASE (0x2f000000) |
| 95 | #define GICC_BASE (0x2c000000) |
Linus Walleij | c582250 | 2015-01-23 14:41:10 +0100 | [diff] [blame] | 96 | #elif CONFIG_TARGET_VEXPRESS64_JUNO |
| 97 | #define GICD_BASE (0x2C010000) |
| 98 | #define GICC_BASE (0x2C02f000) |
David Feng | 79bbde0 | 2014-03-14 14:26:27 +0800 | [diff] [blame] | 99 | #endif |
Linus Walleij | a90caa3 | 2015-03-23 11:06:14 +0100 | [diff] [blame] | 100 | #endif /* !CONFIG_GICV3 */ |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 101 | |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 102 | /* Size of malloc() pool */ |
Tom Rini | 7e76aa4 | 2014-08-14 06:42:37 -0400 | [diff] [blame] | 103 | #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (8 << 20)) |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 104 | |
Linus Walleij | 48b4755 | 2015-02-17 11:35:25 +0100 | [diff] [blame] | 105 | /* Ethernet Configuration */ |
| 106 | #ifdef CONFIG_TARGET_VEXPRESS64_JUNO |
| 107 | /* The real hardware Versatile express uses SMSC9118 */ |
| 108 | #define CONFIG_SMC911X 1 |
| 109 | #define CONFIG_SMC911X_32_BIT 1 |
| 110 | #define CONFIG_SMC911X_BASE (0x018000000) |
| 111 | #else |
| 112 | /* The Vexpress64 simulators use SMSC91C111 */ |
Bhupesh Sharma | e997f35 | 2014-01-16 09:47:40 -0600 | [diff] [blame] | 113 | #define CONFIG_SMC91111 1 |
| 114 | #define CONFIG_SMC91111_BASE (0x01A000000) |
Linus Walleij | 48b4755 | 2015-02-17 11:35:25 +0100 | [diff] [blame] | 115 | #endif |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 116 | |
| 117 | /* PL011 Serial Configuration */ |
Linus Walleij | 31e476e | 2015-04-14 10:01:35 +0200 | [diff] [blame] | 118 | #define CONFIG_BAUDRATE 115200 |
David Feng | ab33c2c | 2015-01-31 11:55:29 +0800 | [diff] [blame] | 119 | #define CONFIG_CONS_INDEX 0 |
Linus Walleij | 31e476e | 2015-04-14 10:01:35 +0200 | [diff] [blame] | 120 | #define CONFIG_PL01X_SERIAL |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 121 | #define CONFIG_PL011_SERIAL |
Linus Walleij | c582250 | 2015-01-23 14:41:10 +0100 | [diff] [blame] | 122 | #ifdef CONFIG_TARGET_VEXPRESS64_JUNO |
| 123 | #define CONFIG_PL011_CLOCK 7273800 |
| 124 | #else |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 125 | #define CONFIG_PL011_CLOCK 24000000 |
Linus Walleij | c582250 | 2015-01-23 14:41:10 +0100 | [diff] [blame] | 126 | #endif |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 127 | |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 128 | /*#define CONFIG_MENU_SHOW*/ |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 129 | #define CONFIG_CMD_ENV |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 130 | |
| 131 | /* BOOTP options */ |
| 132 | #define CONFIG_BOOTP_BOOTFILESIZE |
| 133 | #define CONFIG_BOOTP_BOOTPATH |
| 134 | #define CONFIG_BOOTP_GATEWAY |
| 135 | #define CONFIG_BOOTP_HOSTNAME |
| 136 | #define CONFIG_BOOTP_PXE |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 137 | |
| 138 | /* Miscellaneous configurable options */ |
| 139 | #define CONFIG_SYS_LOAD_ADDR (V2M_BASE + 0x10000000) |
| 140 | |
| 141 | /* Physical Memory Map */ |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 142 | #define PHYS_SDRAM_1 (V2M_BASE) /* SDRAM Bank #1 */ |
Linus Walleij | 0a38bfe | 2015-05-11 10:03:57 +0200 | [diff] [blame] | 143 | /* Top 16MB reserved for secure world use */ |
| 144 | #define DRAM_SEC_SIZE 0x01000000 |
| 145 | #define PHYS_SDRAM_1_SIZE 0x80000000 - DRAM_SEC_SIZE |
| 146 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 |
| 147 | |
Ryan Harkin | 98d2fff | 2015-11-18 10:39:07 +0000 | [diff] [blame] | 148 | #ifdef CONFIG_TARGET_VEXPRESS64_JUNO |
| 149 | #define CONFIG_NR_DRAM_BANKS 2 |
| 150 | #define PHYS_SDRAM_2 (0x880000000) |
| 151 | #define PHYS_SDRAM_2_SIZE 0x180000000 |
| 152 | #else |
| 153 | #define CONFIG_NR_DRAM_BANKS 1 |
| 154 | #endif |
| 155 | |
Linus Walleij | 0a38bfe | 2015-05-11 10:03:57 +0200 | [diff] [blame] | 156 | /* Enable memtest */ |
Linus Walleij | 0a38bfe | 2015-05-11 10:03:57 +0200 | [diff] [blame] | 157 | #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1 |
| 158 | #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE) |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 159 | |
| 160 | /* Initial environment variables */ |
Linus Walleij | c39566a | 2015-04-05 01:48:32 +0200 | [diff] [blame] | 161 | #ifdef CONFIG_TARGET_VEXPRESS64_JUNO |
| 162 | /* |
| 163 | * Defines where the kernel and FDT exist in NOR flash and where it will |
| 164 | * be copied into DRAM |
| 165 | */ |
| 166 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
Ryan Harkin | 66fe7ee | 2015-10-09 17:18:07 +0100 | [diff] [blame] | 167 | "kernel_name=norkern\0" \ |
| 168 | "kernel_alt_name=Image\0" \ |
Andre Przywara | a941510 | 2016-01-04 15:43:36 +0000 | [diff] [blame] | 169 | "kernel_addr=0x80080000\0" \ |
Ryan Harkin | f7e1e9e | 2015-10-09 17:18:06 +0100 | [diff] [blame] | 170 | "initrd_name=ramdisk.img\0" \ |
| 171 | "initrd_addr=0x84000000\0" \ |
Alexander Graf | af68480 | 2016-03-04 01:10:11 +0100 | [diff] [blame] | 172 | "fdtfile=board.dtb\0" \ |
Ryan Harkin | 66fe7ee | 2015-10-09 17:18:07 +0100 | [diff] [blame] | 173 | "fdt_alt_name=juno\0" \ |
Linus Walleij | c39566a | 2015-04-05 01:48:32 +0200 | [diff] [blame] | 174 | "fdt_addr=0x83000000\0" \ |
| 175 | "fdt_high=0xffffffffffffffff\0" \ |
| 176 | "initrd_high=0xffffffffffffffff\0" \ |
| 177 | |
| 178 | /* Assume we boot with root on the first partition of a USB stick */ |
| 179 | #define CONFIG_BOOTARGS "console=ttyAMA0,115200n8 " \ |
Ryan Harkin | a30356f | 2015-10-09 17:18:08 +0100 | [diff] [blame] | 180 | "root=/dev/sda2 rw " \ |
Linus Walleij | 77e36f7 | 2015-05-14 17:38:33 +0200 | [diff] [blame] | 181 | "rootwait "\ |
Ryan Harkin | 64541f2 | 2015-10-09 17:17:59 +0100 | [diff] [blame] | 182 | "earlyprintk=pl011,0x7ff80000 debug "\ |
| 183 | "user_debug=31 "\ |
Ryan Harkin | 6abfbf4 | 2015-10-09 17:18:03 +0100 | [diff] [blame] | 184 | "androidboot.hardware=juno "\ |
Linus Walleij | c39566a | 2015-04-05 01:48:32 +0200 | [diff] [blame] | 185 | "loglevel=9" |
| 186 | |
| 187 | /* Copy the kernel and FDT to DRAM memory and boot */ |
| 188 | #define CONFIG_BOOTCOMMAND "afs load ${kernel_name} ${kernel_addr} ; " \ |
Ryan Harkin | 66fe7ee | 2015-10-09 17:18:07 +0100 | [diff] [blame] | 189 | "if test $? -eq 1; then "\ |
| 190 | " echo Loading ${kernel_alt_name} instead of "\ |
| 191 | "${kernel_name}; "\ |
| 192 | " afs load ${kernel_alt_name} ${kernel_addr};"\ |
| 193 | "fi ; "\ |
Alexander Graf | af68480 | 2016-03-04 01:10:11 +0100 | [diff] [blame] | 194 | "afs load ${fdtfile} ${fdt_addr} ; " \ |
Ryan Harkin | 66fe7ee | 2015-10-09 17:18:07 +0100 | [diff] [blame] | 195 | "if test $? -eq 1; then "\ |
| 196 | " echo Loading ${fdt_alt_name} instead of "\ |
Alexander Graf | af68480 | 2016-03-04 01:10:11 +0100 | [diff] [blame] | 197 | "${fdtfile}; "\ |
Ryan Harkin | 66fe7ee | 2015-10-09 17:18:07 +0100 | [diff] [blame] | 198 | " afs load ${fdt_alt_name} ${fdt_addr}; "\ |
| 199 | "fi ; "\ |
Linus Walleij | c39566a | 2015-04-05 01:48:32 +0200 | [diff] [blame] | 200 | "fdt addr ${fdt_addr}; fdt resize; " \ |
Ryan Harkin | f7e1e9e | 2015-10-09 17:18:06 +0100 | [diff] [blame] | 201 | "if afs load ${initrd_name} ${initrd_addr} ; "\ |
| 202 | "then "\ |
| 203 | " setenv initrd_param ${initrd_addr}; "\ |
| 204 | " else setenv initrd_param -; "\ |
| 205 | "fi ; " \ |
| 206 | "booti ${kernel_addr} ${initrd_param} ${fdt_addr}" |
Linus Walleij | c39566a | 2015-04-05 01:48:32 +0200 | [diff] [blame] | 207 | |
Linus Walleij | c39566a | 2015-04-05 01:48:32 +0200 | [diff] [blame] | 208 | |
| 209 | #elif CONFIG_TARGET_VEXPRESS64_BASE_FVP |
Darwin Rambo | d32d411 | 2014-06-09 11:12:59 -0700 | [diff] [blame] | 210 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
Linus Walleij | 4d30c9d | 2015-05-27 09:45:39 +0200 | [diff] [blame] | 211 | "kernel_name=Image\0" \ |
Andre Przywara | a941510 | 2016-01-04 15:43:36 +0000 | [diff] [blame] | 212 | "kernel_addr=0x80080000\0" \ |
Darwin Rambo | d32d411 | 2014-06-09 11:12:59 -0700 | [diff] [blame] | 213 | "initrd_name=ramdisk.img\0" \ |
Linus Walleij | e08177c | 2015-03-23 11:06:12 +0100 | [diff] [blame] | 214 | "initrd_addr=0x88000000\0" \ |
Alexander Graf | af68480 | 2016-03-04 01:10:11 +0100 | [diff] [blame] | 215 | "fdtfile=devtree.dtb\0" \ |
Linus Walleij | e08177c | 2015-03-23 11:06:12 +0100 | [diff] [blame] | 216 | "fdt_addr=0x83000000\0" \ |
Darwin Rambo | d32d411 | 2014-06-09 11:12:59 -0700 | [diff] [blame] | 217 | "fdt_high=0xffffffffffffffff\0" \ |
| 218 | "initrd_high=0xffffffffffffffff\0" |
| 219 | |
| 220 | #define CONFIG_BOOTARGS "console=ttyAMA0 earlyprintk=pl011,"\ |
| 221 | "0x1c090000 debug user_debug=31 "\ |
| 222 | "loglevel=9" |
| 223 | |
Linus Walleij | e08177c | 2015-03-23 11:06:12 +0100 | [diff] [blame] | 224 | #define CONFIG_BOOTCOMMAND "smhload ${kernel_name} ${kernel_addr}; " \ |
Alexander Graf | af68480 | 2016-03-04 01:10:11 +0100 | [diff] [blame] | 225 | "smhload ${fdtfile} ${fdt_addr}; " \ |
Ryan Harkin | 64541f2 | 2015-10-09 17:17:59 +0100 | [diff] [blame] | 226 | "smhload ${initrd_name} ${initrd_addr} "\ |
| 227 | "initrd_end; " \ |
Linus Walleij | 4d30c9d | 2015-05-27 09:45:39 +0200 | [diff] [blame] | 228 | "fdt addr ${fdt_addr}; fdt resize; " \ |
| 229 | "fdt chosen ${initrd_addr} ${initrd_end}; " \ |
| 230 | "booti $kernel_addr - $fdt_addr" |
Darwin Rambo | d32d411 | 2014-06-09 11:12:59 -0700 | [diff] [blame] | 231 | |
Darwin Rambo | d32d411 | 2014-06-09 11:12:59 -0700 | [diff] [blame] | 232 | |
Ryan Harkin | b6b9665 | 2015-10-09 17:18:02 +0100 | [diff] [blame] | 233 | #elif CONFIG_TARGET_VEXPRESS64_BASE_FVP_DRAM |
| 234 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
| 235 | "kernel_addr=0x80080000\0" \ |
| 236 | "initrd_addr=0x84000000\0" \ |
| 237 | "fdt_addr=0x83000000\0" \ |
| 238 | "fdt_high=0xffffffffffffffff\0" \ |
| 239 | "initrd_high=0xffffffffffffffff\0" |
| 240 | |
| 241 | #define CONFIG_BOOTARGS "console=ttyAMA0 earlyprintk=pl011,"\ |
| 242 | "0x1c090000 debug user_debug=31 "\ |
| 243 | "androidboot.hardware=fvpbase "\ |
| 244 | "root=/dev/vda2 rw "\ |
| 245 | "rootwait "\ |
| 246 | "loglevel=9" |
| 247 | |
| 248 | #define CONFIG_BOOTCOMMAND "booti $kernel_addr $initrd_addr $fdt_addr" |
| 249 | |
Ryan Harkin | b6b9665 | 2015-10-09 17:18:02 +0100 | [diff] [blame] | 250 | |
Darwin Rambo | d32d411 | 2014-06-09 11:12:59 -0700 | [diff] [blame] | 251 | #endif |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 252 | |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 253 | /* Monitor Command Prompt */ |
| 254 | #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 255 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ |
| 256 | sizeof(CONFIG_SYS_PROMPT) + 16) |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 257 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE |
| 258 | #define CONFIG_SYS_LONGHELP |
Tom Rini | 7e76aa4 | 2014-08-14 06:42:37 -0400 | [diff] [blame] | 259 | #define CONFIG_CMDLINE_EDITING |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 260 | #define CONFIG_SYS_MAXARGS 64 /* max command args */ |
| 261 | |
Ryan Harkin | ad5b2a2 | 2015-11-18 10:39:09 +0000 | [diff] [blame] | 262 | #ifdef CONFIG_TARGET_VEXPRESS64_JUNO |
| 263 | #define CONFIG_SYS_FLASH_BASE 0x08000000 |
| 264 | /* 255 x 256KiB sectors + 4 x 64KiB sectors at the end = 259 */ |
| 265 | #define CONFIG_SYS_MAX_FLASH_SECT 259 |
| 266 | /* Store environment at top of flash in the same location as blank.img */ |
| 267 | /* in the Juno firmware. */ |
| 268 | #define CONFIG_ENV_ADDR 0x0BFC0000 |
| 269 | #define CONFIG_ENV_SECT_SIZE 0x00010000 |
Linus Walleij | 6ba4b6a | 2015-02-19 17:19:37 +0100 | [diff] [blame] | 270 | #else |
Ryan Harkin | ad5b2a2 | 2015-11-18 10:39:09 +0000 | [diff] [blame] | 271 | #define CONFIG_SYS_FLASH_BASE 0x0C000000 |
| 272 | /* 256 x 256KiB sectors */ |
| 273 | #define CONFIG_SYS_MAX_FLASH_SECT 256 |
| 274 | /* Store environment at top of flash */ |
| 275 | #define CONFIG_ENV_ADDR 0x0FFC0000 |
| 276 | #define CONFIG_ENV_SECT_SIZE 0x00040000 |
| 277 | #endif |
| 278 | |
Linus Walleij | 6ba4b6a | 2015-02-19 17:19:37 +0100 | [diff] [blame] | 279 | #define CONFIG_SYS_FLASH_CFI 1 |
| 280 | #define CONFIG_FLASH_CFI_DRIVER 1 |
Ryan Harkin | b1a4a67 | 2015-05-08 18:07:52 +0100 | [diff] [blame] | 281 | #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_32BIT |
Ryan Harkin | ad5b2a2 | 2015-11-18 10:39:09 +0000 | [diff] [blame] | 282 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 |
Linus Walleij | 6ba4b6a | 2015-02-19 17:19:37 +0100 | [diff] [blame] | 283 | |
Linus Walleij | 6ba4b6a | 2015-02-19 17:19:37 +0100 | [diff] [blame] | 284 | #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* use buffered writes */ |
| 285 | #define CONFIG_SYS_FLASH_PROTECTION /* The devices have real protection */ |
| 286 | #define CONFIG_SYS_FLASH_EMPTY_INFO /* flinfo indicates empty blocks */ |
Ryan Harkin | ad5b2a2 | 2015-11-18 10:39:09 +0000 | [diff] [blame] | 287 | #define FLASH_MAX_SECTOR_SIZE 0x00040000 |
| 288 | #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE |
| 289 | #define CONFIG_ENV_IS_IN_FLASH 1 |
Linus Walleij | 6ba4b6a | 2015-02-19 17:19:37 +0100 | [diff] [blame] | 290 | |
David Feng | 3b5458c | 2013-12-14 11:47:37 +0800 | [diff] [blame] | 291 | #endif /* __VEXPRESS_AEMV8A_H */ |