| // SPDX-License-Identifier: GPL-2.0 | |
| /* Microcode patches for the CPM as supplied by Motorola. | |
| * This is the one for IIC/SPI. There is a newer one that | |
| * also relocates SMC2, but this would require additional changes | |
| * to uart.c, so I am holding off on that for a moment. | |
| */ | |
| #include <linux/init.h> | |
| #include <linux/errno.h> | |
| #include <linux/sched.h> | |
| #include <linux/kernel.h> | |
| #include <linux/param.h> | |
| #include <linux/string.h> | |
| #include <linux/mm.h> | |
| #include <linux/interrupt.h> | |
| #include <asm/irq.h> | |
| #include <asm/page.h> | |
| #include <asm/pgtable.h> | |
| #include <asm/8xx_immap.h> | |
| #include <asm/cpm.h> | |
| #include <asm/cpm1.h> | |
| /* | |
| * I2C/SPI relocation patch arrays. | |
| */ | |
| #ifdef CONFIG_I2C_SPI_UCODE_PATCH | |
| static uint patch_2000[] __initdata = { | |
| 0x7FFFEFD9, | |
| 0x3FFD0000, | |
| 0x7FFB49F7, | |
| 0x7FF90000, | |
| 0x5FEFADF7, | |
| 0x5F89ADF7, | |
| 0x5FEFAFF7, | |
| 0x5F89AFF7, | |
| 0x3A9CFBC8, | |
| 0xE7C0EDF0, | |
| 0x77C1E1BB, | |
| 0xF4DC7F1D, | |
| 0xABAD932F, | |
| 0x4E08FDCF, | |
| 0x6E0FAFF8, | |
| 0x7CCF76CF, | |
| 0xFD1FF9CF, | |
| 0xABF88DC6, | |
| 0xAB5679F7, | |
| 0xB0937383, | |
| 0xDFCE79F7, | |
| 0xB091E6BB, | |
| 0xE5BBE74F, | |
| 0xB3FA6F0F, | |
| 0x6FFB76CE, | |
| 0xEE0DF9CF, | |
| 0x2BFBEFEF, | |
| 0xCFEEF9CF, | |
| 0x76CEAD24, | |
| 0x90B2DF9A, | |
| 0x7FDDD0BF, | |
| 0x4BF847FD, | |
| 0x7CCF76CE, | |
| 0xCFEF7E1F, | |
| 0x7F1D7DFD, | |
| 0xF0B6EF71, | |
| 0x7FC177C1, | |
| 0xFBC86079, | |
| 0xE722FBC8, | |
| 0x5FFFDFFF, | |
| 0x5FB2FFFB, | |
| 0xFBC8F3C8, | |
| 0x94A67F01, | |
| 0x7F1D5F39, | |
| 0xAFE85F5E, | |
| 0xFFDFDF96, | |
| 0xCB9FAF7D, | |
| 0x5FC1AFED, | |
| 0x8C1C5FC1, | |
| 0xAFDD5FC3, | |
| 0xDF9A7EFD, | |
| 0xB0B25FB2, | |
| 0xFFFEABAD, | |
| 0x5FB2FFFE, | |
| 0x5FCE600B, | |
| 0xE6BB600B, | |
| 0x5FCEDFC6, | |
| 0x27FBEFDF, | |
| 0x5FC8CFDE, | |
| 0x3A9CE7C0, | |
| 0xEDF0F3C8, | |
| 0x7F0154CD, | |
| 0x7F1D2D3D, | |
| 0x363A7570, | |
| 0x7E0AF1CE, | |
| 0x37EF2E68, | |
| 0x7FEE10EC, | |
| 0xADF8EFDE, | |
| 0xCFEAE52F, | |
| 0x7D0FE12B, | |
| 0xF1CE5F65, | |
| 0x7E0A4DF8, | |
| 0xCFEA5F72, | |
| 0x7D0BEFEE, | |
| 0xCFEA5F74, | |
| 0xE522EFDE, | |
| 0x5F74CFDA, | |
| 0x0B627385, | |
| 0xDF627E0A, | |
| 0x30D8145B, | |
| 0xBFFFF3C8, | |
| 0x5FFFDFFF, | |
| 0xA7F85F5E, | |
| 0xBFFE7F7D, | |
| 0x10D31450, | |
| 0x5F36BFFF, | |
| 0xAF785F5E, | |
| 0xBFFDA7F8, | |
| 0x5F36BFFE, | |
| 0x77FD30C0, | |
| 0x4E08FDCF, | |
| 0xE5FF6E0F, | |
| 0xAFF87E1F, | |
| 0x7E0FFD1F, | |
| 0xF1CF5F1B, | |
| 0xABF80D5E, | |
| 0x5F5EFFEF, | |
| 0x79F730A2, | |
| 0xAFDD5F34, | |
| 0x47F85F34, | |
| 0xAFED7FDD, | |
| 0x50B24978, | |
| 0x47FD7F1D, | |
| 0x7DFD70AD, | |
| 0xEF717EC1, | |
| 0x6BA47F01, | |
| 0x2D267EFD, | |
| 0x30DE5F5E, | |
| 0xFFFD5F5E, | |
| 0xFFEF5F5E, | |
| 0xFFDF0CA0, | |
| 0xAFED0A9E, | |
| 0xAFDD0C3A, | |
| 0x5F3AAFBD, | |
| 0x7FBDB082, | |
| 0x5F8247F8 | |
| }; | |
| static uint patch_2f00[] __initdata = { | |
| 0x3E303430, | |
| 0x34343737, | |
| 0xABF7BF9B, | |
| 0x994B4FBD, | |
| 0xBD599493, | |
| 0x349FFF37, | |
| 0xFB9B177D, | |
| 0xD9936956, | |
| 0xBBFDD697, | |
| 0xBDD2FD11, | |
| 0x31DB9BB3, | |
| 0x63139637, | |
| 0x93733693, | |
| 0x193137F7, | |
| 0x331737AF, | |
| 0x7BB9B999, | |
| 0xBB197957, | |
| 0x7FDFD3D5, | |
| 0x73B773F7, | |
| 0x37933B99, | |
| 0x1D115316, | |
| 0x99315315, | |
| 0x31694BF4, | |
| 0xFBDBD359, | |
| 0x31497353, | |
| 0x76956D69, | |
| 0x7B9D9693, | |
| 0x13131979, | |
| 0x79376935 | |
| }; | |
| #endif | |
| /* | |
| * I2C/SPI/SMC1 relocation patch arrays. | |
| */ | |
| #ifdef CONFIG_I2C_SPI_SMC1_UCODE_PATCH | |
| static uint patch_2000[] __initdata = { | |
| 0x3fff0000, | |
| 0x3ffd0000, | |
| 0x3ffb0000, | |
| 0x3ff90000, | |
| 0x5f13eff8, | |
| 0x5eb5eff8, | |
| 0x5f88adf7, | |
| 0x5fefadf7, | |
| 0x3a9cfbc8, | |
| 0x77cae1bb, | |
| 0xf4de7fad, | |
| 0xabae9330, | |
| 0x4e08fdcf, | |
| 0x6e0faff8, | |
| 0x7ccf76cf, | |
| 0xfdaff9cf, | |
| 0xabf88dc8, | |
| 0xab5879f7, | |
| 0xb0925d8d, | |
| 0xdfd079f7, | |
| 0xb090e6bb, | |
| 0xe5bbe74f, | |
| 0x9e046f0f, | |
| 0x6ffb76ce, | |
| 0xee0cf9cf, | |
| 0x2bfbefef, | |
| 0xcfeef9cf, | |
| 0x76cead23, | |
| 0x90b3df99, | |
| 0x7fddd0c1, | |
| 0x4bf847fd, | |
| 0x7ccf76ce, | |
| 0xcfef77ca, | |
| 0x7eaf7fad, | |
| 0x7dfdf0b7, | |
| 0xef7a7fca, | |
| 0x77cafbc8, | |
| 0x6079e722, | |
| 0xfbc85fff, | |
| 0xdfff5fb3, | |
| 0xfffbfbc8, | |
| 0xf3c894a5, | |
| 0xe7c9edf9, | |
| 0x7f9a7fad, | |
| 0x5f36afe8, | |
| 0x5f5bffdf, | |
| 0xdf95cb9e, | |
| 0xaf7d5fc3, | |
| 0xafed8c1b, | |
| 0x5fc3afdd, | |
| 0x5fc5df99, | |
| 0x7efdb0b3, | |
| 0x5fb3fffe, | |
| 0xabae5fb3, | |
| 0xfffe5fd0, | |
| 0x600be6bb, | |
| 0x600b5fd0, | |
| 0xdfc827fb, | |
| 0xefdf5fca, | |
| 0xcfde3a9c, | |
| 0xe7c9edf9, | |
| 0xf3c87f9e, | |
| 0x54ca7fed, | |
| 0x2d3a3637, | |
| 0x756f7e9a, | |
| 0xf1ce37ef, | |
| 0x2e677fee, | |
| 0x10ebadf8, | |
| 0xefdecfea, | |
| 0xe52f7d9f, | |
| 0xe12bf1ce, | |
| 0x5f647e9a, | |
| 0x4df8cfea, | |
| 0x5f717d9b, | |
| 0xefeecfea, | |
| 0x5f73e522, | |
| 0xefde5f73, | |
| 0xcfda0b61, | |
| 0x5d8fdf61, | |
| 0xe7c9edf9, | |
| 0x7e9a30d5, | |
| 0x1458bfff, | |
| 0xf3c85fff, | |
| 0xdfffa7f8, | |
| 0x5f5bbffe, | |
| 0x7f7d10d0, | |
| 0x144d5f33, | |
| 0xbfffaf78, | |
| 0x5f5bbffd, | |
| 0xa7f85f33, | |
| 0xbffe77fd, | |
| 0x30bd4e08, | |
| 0xfdcfe5ff, | |
| 0x6e0faff8, | |
| 0x7eef7e9f, | |
| 0xfdeff1cf, | |
| 0x5f17abf8, | |
| 0x0d5b5f5b, | |
| 0xffef79f7, | |
| 0x309eafdd, | |
| 0x5f3147f8, | |
| 0x5f31afed, | |
| 0x7fdd50af, | |
| 0x497847fd, | |
| 0x7f9e7fed, | |
| 0x7dfd70a9, | |
| 0xef7e7ece, | |
| 0x6ba07f9e, | |
| 0x2d227efd, | |
| 0x30db5f5b, | |
| 0xfffd5f5b, | |
| 0xffef5f5b, | |
| 0xffdf0c9c, | |
| 0xafed0a9a, | |
| 0xafdd0c37, | |
| 0x5f37afbd, | |
| 0x7fbdb081, | |
| 0x5f8147f8, | |
| 0x3a11e710, | |
| 0xedf0ccdd, | |
| 0xf3186d0a, | |
| 0x7f0e5f06, | |
| 0x7fedbb38, | |
| 0x3afe7468, | |
| 0x7fedf4fc, | |
| 0x8ffbb951, | |
| 0xb85f77fd, | |
| 0xb0df5ddd, | |
| 0xdefe7fed, | |
| 0x90e1e74d, | |
| 0x6f0dcbf7, | |
| 0xe7decfed, | |
| 0xcb74cfed, | |
| 0xcfeddf6d, | |
| 0x91714f74, | |
| 0x5dd2deef, | |
| 0x9e04e7df, | |
| 0xefbb6ffb, | |
| 0xe7ef7f0e, | |
| 0x9e097fed, | |
| 0xebdbeffa, | |
| 0xeb54affb, | |
| 0x7fea90d7, | |
| 0x7e0cf0c3, | |
| 0xbffff318, | |
| 0x5fffdfff, | |
| 0xac59efea, | |
| 0x7fce1ee5, | |
| 0xe2ff5ee1, | |
| 0xaffbe2ff, | |
| 0x5ee3affb, | |
| 0xf9cc7d0f, | |
| 0xaef8770f, | |
| 0x7d0fb0c6, | |
| 0xeffbbfff, | |
| 0xcfef5ede, | |
| 0x7d0fbfff, | |
| 0x5ede4cf8, | |
| 0x7fddd0bf, | |
| 0x49f847fd, | |
| 0x7efdf0bb, | |
| 0x7fedfffd, | |
| 0x7dfdf0b7, | |
| 0xef7e7e1e, | |
| 0x5ede7f0e, | |
| 0x3a11e710, | |
| 0xedf0ccab, | |
| 0xfb18ad2e, | |
| 0x1ea9bbb8, | |
| 0x74283b7e, | |
| 0x73c2e4bb, | |
| 0x2ada4fb8, | |
| 0xdc21e4bb, | |
| 0xb2a1ffbf, | |
| 0x5e2c43f8, | |
| 0xfc87e1bb, | |
| 0xe74ffd91, | |
| 0x6f0f4fe8, | |
| 0xc7ba32e2, | |
| 0xf396efeb, | |
| 0x600b4f78, | |
| 0xe5bb760b, | |
| 0x53acaef8, | |
| 0x4ef88b0e, | |
| 0xcfef9e09, | |
| 0xabf8751f, | |
| 0xefef5bac, | |
| 0x741f4fe8, | |
| 0x751e760d, | |
| 0x7fdbf081, | |
| 0x741cafce, | |
| 0xefcc7fce, | |
| 0x751e70ac, | |
| 0x741ce7bb, | |
| 0x3372cfed, | |
| 0xafdbefeb, | |
| 0xe5bb760b, | |
| 0x53f2aef8, | |
| 0xafe8e7eb, | |
| 0x4bf8771e, | |
| 0x7e247fed, | |
| 0x4fcbe2cc, | |
| 0x7fbc30a9, | |
| 0x7b0f7a0f, | |
| 0x34d577fd, | |
| 0x308b5db7, | |
| 0xde553e5f, | |
| 0xaf78741f, | |
| 0x741f30f0, | |
| 0xcfef5e2c, | |
| 0x741f3eac, | |
| 0xafb8771e, | |
| 0x5e677fed, | |
| 0x0bd3e2cc, | |
| 0x741ccfec, | |
| 0xe5ca53cd, | |
| 0x6fcb4f74, | |
| 0x5dadde4b, | |
| 0x2ab63d38, | |
| 0x4bb3de30, | |
| 0x751f741c, | |
| 0x6c42effa, | |
| 0xefea7fce, | |
| 0x6ffc30be, | |
| 0xefec3fca, | |
| 0x30b3de2e, | |
| 0xadf85d9e, | |
| 0xaf7daefd, | |
| 0x5d9ede2e, | |
| 0x5d9eafdd, | |
| 0x761f10ac, | |
| 0x1da07efd, | |
| 0x30adfffe, | |
| 0x4908fb18, | |
| 0x5fffdfff, | |
| 0xafbb709b, | |
| 0x4ef85e67, | |
| 0xadf814ad, | |
| 0x7a0f70ad, | |
| 0xcfef50ad, | |
| 0x7a0fde30, | |
| 0x5da0afed, | |
| 0x3c12780f, | |
| 0xefef780f, | |
| 0xefef790f, | |
| 0xa7f85e0f, | |
| 0xffef790f, | |
| 0xefef790f, | |
| 0x14adde2e, | |
| 0x5d9eadfd, | |
| 0x5e2dfffb, | |
| 0xe79addfd, | |
| 0xeff96079, | |
| 0x607ae79a, | |
| 0xddfceff9, | |
| 0x60795dff, | |
| 0x607acfef, | |
| 0xefefefdf, | |
| 0xefbfef7f, | |
| 0xeeffedff, | |
| 0xebffe7ff, | |
| 0xafefafdf, | |
| 0xafbfaf7f, | |
| 0xaeffadff, | |
| 0xabffa7ff, | |
| 0x6fef6fdf, | |
| 0x6fbf6f7f, | |
| 0x6eff6dff, | |
| 0x6bff67ff, | |
| 0x2fef2fdf, | |
| 0x2fbf2f7f, | |
| 0x2eff2dff, | |
| 0x2bff27ff, | |
| 0x4e08fd1f, | |
| 0xe5ff6e0f, | |
| 0xaff87eef, | |
| 0x7e0ffdef, | |
| 0xf11f6079, | |
| 0xabf8f542, | |
| 0x7e0af11c, | |
| 0x37cfae3a, | |
| 0x7fec90be, | |
| 0xadf8efdc, | |
| 0xcfeae52f, | |
| 0x7d0fe12b, | |
| 0xf11c6079, | |
| 0x7e0a4df8, | |
| 0xcfea5dc4, | |
| 0x7d0befec, | |
| 0xcfea5dc6, | |
| 0xe522efdc, | |
| 0x5dc6cfda, | |
| 0x4e08fd1f, | |
| 0x6e0faff8, | |
| 0x7c1f761f, | |
| 0xfdeff91f, | |
| 0x6079abf8, | |
| 0x761cee24, | |
| 0xf91f2bfb, | |
| 0xefefcfec, | |
| 0xf91f6079, | |
| 0x761c27fb, | |
| 0xefdf5da7, | |
| 0xcfdc7fdd, | |
| 0xd09c4bf8, | |
| 0x47fd7c1f, | |
| 0x761ccfcf, | |
| 0x7eef7fed, | |
| 0x7dfdf093, | |
| 0xef7e7f1e, | |
| 0x771efb18, | |
| 0x6079e722, | |
| 0xe6bbe5bb, | |
| 0xae0ae5bb, | |
| 0x600bae85, | |
| 0xe2bbe2bb, | |
| 0xe2bbe2bb, | |
| 0xaf02e2bb, | |
| 0xe2bb2ff9, | |
| 0x6079e2bb | |
| }; | |
| static uint patch_2f00[] __initdata = { | |
| 0x30303030, | |
| 0x3e3e3434, | |
| 0xabbf9b99, | |
| 0x4b4fbdbd, | |
| 0x59949334, | |
| 0x9fff37fb, | |
| 0x9b177dd9, | |
| 0x936956bb, | |
| 0xfbdd697b, | |
| 0xdd2fd113, | |
| 0x1db9f7bb, | |
| 0x36313963, | |
| 0x79373369, | |
| 0x3193137f, | |
| 0x7331737a, | |
| 0xf7bb9b99, | |
| 0x9bb19795, | |
| 0x77fdfd3d, | |
| 0x573b773f, | |
| 0x737933f7, | |
| 0xb991d115, | |
| 0x31699315, | |
| 0x31531694, | |
| 0xbf4fbdbd, | |
| 0x35931497, | |
| 0x35376956, | |
| 0xbd697b9d, | |
| 0x96931313, | |
| 0x19797937, | |
| 0x6935af78, | |
| 0xb9b3baa3, | |
| 0xb8788683, | |
| 0x368f78f7, | |
| 0x87778733, | |
| 0x3ffffb3b, | |
| 0x8e8f78b8, | |
| 0x1d118e13, | |
| 0xf3ff3f8b, | |
| 0x6bd8e173, | |
| 0xd1366856, | |
| 0x68d1687b, | |
| 0x3daf78b8, | |
| 0x3a3a3f87, | |
| 0x8f81378f, | |
| 0xf876f887, | |
| 0x77fd8778, | |
| 0x737de8d6, | |
| 0xbbf8bfff, | |
| 0xd8df87f7, | |
| 0xfd876f7b, | |
| 0x8bfff8bd, | |
| 0x8683387d, | |
| 0xb873d87b, | |
| 0x3b8fd7f8, | |
| 0xf7338883, | |
| 0xbb8ee1f8, | |
| 0xef837377, | |
| 0x3337b836, | |
| 0x817d11f8, | |
| 0x7378b878, | |
| 0xd3368b7d, | |
| 0xed731b7d, | |
| 0x833731f3, | |
| 0xf22f3f23 | |
| }; | |
| static uint patch_2e00[] __initdata = { | |
| 0x27eeeeee, | |
| 0xeeeeeeee, | |
| 0xeeeeeeee, | |
| 0xeeeeeeee, | |
| 0xee4bf4fb, | |
| 0xdbd259bb, | |
| 0x1979577f, | |
| 0xdfd2d573, | |
| 0xb773f737, | |
| 0x4b4fbdbd, | |
| 0x25b9b177, | |
| 0xd2d17376, | |
| 0x956bbfdd, | |
| 0x697bdd2f, | |
| 0xff9f79ff, | |
| 0xff9ff22f | |
| }; | |
| #endif | |
| /* | |
| * USB SOF patch arrays. | |
| */ | |
| #ifdef CONFIG_USB_SOF_UCODE_PATCH | |
| static uint patch_2000[] __initdata = { | |
| 0x7fff0000, | |
| 0x7ffd0000, | |
| 0x7ffb0000, | |
| 0x49f7ba5b, | |
| 0xba383ffb, | |
| 0xf9b8b46d, | |
| 0xe5ab4e07, | |
| 0xaf77bffe, | |
| 0x3f7bbf79, | |
| 0xba5bba38, | |
| 0xe7676076, | |
| 0x60750000 | |
| }; | |
| static uint patch_2f00[] __initdata = { | |
| 0x3030304c, | |
| 0xcab9e441, | |
| 0xa1aaf220 | |
| }; | |
| #endif | |
| void __init cpm_load_patch(cpm8xx_t *cp) | |
| { | |
| volatile uint *dp; /* Dual-ported RAM. */ | |
| volatile cpm8xx_t *commproc; | |
| #if defined(CONFIG_I2C_SPI_UCODE_PATCH) || \ | |
| defined(CONFIG_I2C_SPI_SMC1_UCODE_PATCH) | |
| volatile iic_t *iip; | |
| volatile struct spi_pram *spp; | |
| #ifdef CONFIG_I2C_SPI_SMC1_UCODE_PATCH | |
| volatile smc_uart_t *smp; | |
| #endif | |
| #endif | |
| int i; | |
| commproc = cp; | |
| #ifdef CONFIG_USB_SOF_UCODE_PATCH | |
| commproc->cp_rccr = 0; | |
| dp = (uint *)(commproc->cp_dpmem); | |
| for (i=0; i<(sizeof(patch_2000)/4); i++) | |
| *dp++ = patch_2000[i]; | |
| dp = (uint *)&(commproc->cp_dpmem[0x0f00]); | |
| for (i=0; i<(sizeof(patch_2f00)/4); i++) | |
| *dp++ = patch_2f00[i]; | |
| commproc->cp_rccr = 0x0009; | |
| printk("USB SOF microcode patch installed\n"); | |
| #endif /* CONFIG_USB_SOF_UCODE_PATCH */ | |
| #if defined(CONFIG_I2C_SPI_UCODE_PATCH) || \ | |
| defined(CONFIG_I2C_SPI_SMC1_UCODE_PATCH) | |
| commproc->cp_rccr = 0; | |
| dp = (uint *)(commproc->cp_dpmem); | |
| for (i=0; i<(sizeof(patch_2000)/4); i++) | |
| *dp++ = patch_2000[i]; | |
| dp = (uint *)&(commproc->cp_dpmem[0x0f00]); | |
| for (i=0; i<(sizeof(patch_2f00)/4); i++) | |
| *dp++ = patch_2f00[i]; | |
| iip = (iic_t *)&commproc->cp_dparam[PROFF_IIC]; | |
| # define RPBASE 0x0500 | |
| iip->iic_rpbase = RPBASE; | |
| /* Put SPI above the IIC, also 32-byte aligned. | |
| */ | |
| i = (RPBASE + sizeof(iic_t) + 31) & ~31; | |
| spp = (struct spi_pram *)&commproc->cp_dparam[PROFF_SPI]; | |
| spp->rpbase = i; | |
| # if defined(CONFIG_I2C_SPI_UCODE_PATCH) | |
| commproc->cp_cpmcr1 = 0x802a; | |
| commproc->cp_cpmcr2 = 0x8028; | |
| commproc->cp_cpmcr3 = 0x802e; | |
| commproc->cp_cpmcr4 = 0x802c; | |
| commproc->cp_rccr = 1; | |
| printk("I2C/SPI microcode patch installed.\n"); | |
| # endif /* CONFIG_I2C_SPI_UCODE_PATCH */ | |
| # if defined(CONFIG_I2C_SPI_SMC1_UCODE_PATCH) | |
| dp = (uint *)&(commproc->cp_dpmem[0x0e00]); | |
| for (i=0; i<(sizeof(patch_2e00)/4); i++) | |
| *dp++ = patch_2e00[i]; | |
| commproc->cp_cpmcr1 = 0x8080; | |
| commproc->cp_cpmcr2 = 0x808a; | |
| commproc->cp_cpmcr3 = 0x8028; | |
| commproc->cp_cpmcr4 = 0x802a; | |
| commproc->cp_rccr = 3; | |
| smp = (smc_uart_t *)&commproc->cp_dparam[PROFF_SMC1]; | |
| smp->smc_rpbase = 0x1FC0; | |
| printk("I2C/SPI/SMC1 microcode patch installed.\n"); | |
| # endif /* CONFIG_I2C_SPI_SMC1_UCODE_PATCH) */ | |
| #endif /* some variation of the I2C/SPI patch was selected */ | |
| } | |
| /* | |
| * Take this entire routine out, since no one calls it and its | |
| * logic is suspect. | |
| */ | |
| #if 0 | |
| void | |
| verify_patch(volatile immap_t *immr) | |
| { | |
| volatile uint *dp; | |
| volatile cpm8xx_t *commproc; | |
| int i; | |
| commproc = (cpm8xx_t *)&immr->im_cpm; | |
| printk("cp_rccr %x\n", commproc->cp_rccr); | |
| commproc->cp_rccr = 0; | |
| dp = (uint *)(commproc->cp_dpmem); | |
| for (i=0; i<(sizeof(patch_2000)/4); i++) | |
| if (*dp++ != patch_2000[i]) { | |
| printk("patch_2000 bad at %d\n", i); | |
| dp--; | |
| printk("found 0x%X, wanted 0x%X\n", *dp, patch_2000[i]); | |
| break; | |
| } | |
| dp = (uint *)&(commproc->cp_dpmem[0x0f00]); | |
| for (i=0; i<(sizeof(patch_2f00)/4); i++) | |
| if (*dp++ != patch_2f00[i]) { | |
| printk("patch_2f00 bad at %d\n", i); | |
| dp--; | |
| printk("found 0x%X, wanted 0x%X\n", *dp, patch_2f00[i]); | |
| break; | |
| } | |
| commproc->cp_rccr = 0x0009; | |
| } | |
| #endif |