From 7e61560628d17ea6b1d8ee370f6d42694cff8758 Mon Sep 17 00:00:00 2001 From: Ulises Mendez Martinez Date: Fri, 4 Sep 2026 15:07:09 +0000 Subject: objtool: Validate disassembler headers in libopcodes probe commit 3f2de814c059 ("objtool: Fix libopcodes linking with static libraries") tested for libopcodes availability by linking a test snippet with a forward declaration of disassemble_init_for_target(). However, testing symbol linkage with an extern declaration only verifies the presence of the library (.so/.a) and bypasses checking for development headers (binutils-dev). On systems where libopcodes is present without development headers installed, the probe succeeds, enabling BUILD_DISAS. Subsequent compilation of objtool then fails: fatal error: 'bfd.h' file not found 113 | #include Additionally, the probe invokes $(HOSTCC) without $(HOSTCFLAGS), ignoring any sysroot or include flags specified for the host compiler. Fix this by including and directly in the test snippet, passing $(HOSTCFLAGS) so host compiler options are respected, and defining PACKAGE="objtool" to satisfy the configuration check in . Fixes: 3f2de814c059 ("objtool: Fix libopcodes linking with static libraries") Fixes: 436326bc525d ("objtool: fix build failure due to missing libopcodes check") Reported-by: Alice Ryhl Assisted-by: Antigravity:Gemini-Next Signed-off-by: Ulises Mendez Martinez Link: https://patch.msgid.link/20260904150710.2997558-1-umendez@google.com Signed-off-by: Josh Poimboeuf --- include/soc/rockchip/pm_domains.h | 25 +++++++++++++++++++++++++ include/soc/rockchip/rk3399_grf.h | 18 ++++++++++++++++++ include/soc/rockchip/rk3568_grf.h | 13 +++++++++++++ include/soc/rockchip/rk3588_grf.h | 24 ++++++++++++++++++++++++ include/soc/rockchip/rockchip_grf.h | 19 +++++++++++++++++++ include/soc/rockchip/rockchip_sip.h | 23 +++++++++++++++++++++++ 6 files changed, 122 insertions(+) create mode 100644 include/soc/rockchip/pm_domains.h create mode 100644 include/soc/rockchip/rk3399_grf.h create mode 100644 include/soc/rockchip/rk3568_grf.h create mode 100644 include/soc/rockchip/rk3588_grf.h create mode 100644 include/soc/rockchip/rockchip_grf.h create mode 100644 include/soc/rockchip/rockchip_sip.h (limited to 'include/soc/rockchip') diff --git a/include/soc/rockchip/pm_domains.h b/include/soc/rockchip/pm_domains.h new file mode 100644 index 000000000..7dbd941fc --- /dev/null +++ b/include/soc/rockchip/pm_domains.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright 2022, The Chromium OS Authors. All rights reserved. + */ + +#ifndef __SOC_ROCKCHIP_PM_DOMAINS_H__ +#define __SOC_ROCKCHIP_PM_DOMAINS_H__ + +#ifdef CONFIG_ROCKCHIP_PM_DOMAINS + +int rockchip_pmu_block(void); +void rockchip_pmu_unblock(void); + +#else /* CONFIG_ROCKCHIP_PM_DOMAINS */ + +static inline int rockchip_pmu_block(void) +{ + return 0; +} + +static inline void rockchip_pmu_unblock(void) { } + +#endif /* CONFIG_ROCKCHIP_PM_DOMAINS */ + +#endif /* __SOC_ROCKCHIP_PM_DOMAINS_H__ */ diff --git a/include/soc/rockchip/rk3399_grf.h b/include/soc/rockchip/rk3399_grf.h new file mode 100644 index 000000000..39cd44cec --- /dev/null +++ b/include/soc/rockchip/rk3399_grf.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Rockchip General Register Files definitions + * + * Copyright (c) 2018, Collabora Ltd. + * Author: Enric Balletbo i Serra + */ + +#ifndef __SOC_RK3399_GRF_H +#define __SOC_RK3399_GRF_H + +/* PMU GRF Registers */ +#define RK3399_PMUGRF_OS_REG2 0x308 +#define RK3399_PMUGRF_OS_REG2_DDRTYPE GENMASK(15, 13) +#define RK3399_PMUGRF_OS_REG2_BW_CH0 GENMASK(3, 2) +#define RK3399_PMUGRF_OS_REG2_BW_CH1 GENMASK(19, 18) + +#endif diff --git a/include/soc/rockchip/rk3568_grf.h b/include/soc/rockchip/rk3568_grf.h new file mode 100644 index 000000000..52853efd6 --- /dev/null +++ b/include/soc/rockchip/rk3568_grf.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +#ifndef __SOC_RK3568_GRF_H +#define __SOC_RK3568_GRF_H + +#define RK3568_PMUGRF_OS_REG2 0x208 +#define RK3568_PMUGRF_OS_REG2_DRAMTYPE_INFO GENMASK(15, 13) +#define RK3568_PMUGRF_OS_REG2_BW_CH0 GENMASK(3, 2) + +#define RK3568_PMUGRF_OS_REG3 0x20c +#define RK3568_PMUGRF_OS_REG3_DRAMTYPE_INFO_V3 GENMASK(13, 12) +#define RK3568_PMUGRF_OS_REG3_SYSREG_VERSION GENMASK(31, 28) + +#endif /* __SOC_RK3568_GRF_H */ diff --git a/include/soc/rockchip/rk3588_grf.h b/include/soc/rockchip/rk3588_grf.h new file mode 100644 index 000000000..db0092fc6 --- /dev/null +++ b/include/soc/rockchip/rk3588_grf.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +#ifndef __SOC_RK3588_GRF_H +#define __SOC_RK3588_GRF_H + +#define RK3588_PMUGRF_OS_REG2 0x208 +#define RK3588_PMUGRF_OS_REG2_DRAMTYPE_INFO GENMASK(15, 13) +#define RK3588_PMUGRF_OS_REG2_BW_CH0 GENMASK(3, 2) +#define RK3588_PMUGRF_OS_REG2_BW_CH1 GENMASK(19, 18) +#define RK3588_PMUGRF_OS_REG2_CH_INFO GENMASK(29, 28) + +#define RK3588_PMUGRF_OS_REG3 0x20c +#define RK3588_PMUGRF_OS_REG3_DRAMTYPE_INFO_V3 GENMASK(13, 12) +#define RK3588_PMUGRF_OS_REG3_SYSREG_VERSION GENMASK(31, 28) + +#define RK3588_PMUGRF_OS_REG4 0x210 +#define RK3588_PMUGRF_OS_REG5 0x214 +#define RK3588_PMUGRF_OS_REG6 0x218 +#define RK3588_PMUGRF_OS_REG6_LP5_BANK_MODE GENMASK(2, 1) +/* Whether the LPDDR5 is in 2:1 (= 0) or 4:1 (= 1) CKR a.k.a. DQS mode */ +#define RK3588_PMUGRF_OS_REG6_LP5_CKR BIT(0) + +#define RK3588_SYSGRF_SOC_CON6 0x0318 + +#endif /* __SOC_RK3588_GRF_H */ diff --git a/include/soc/rockchip/rockchip_grf.h b/include/soc/rockchip/rockchip_grf.h new file mode 100644 index 000000000..41c7bb26f --- /dev/null +++ b/include/soc/rockchip/rockchip_grf.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Rockchip General Register Files definitions + */ + +#ifndef __SOC_ROCKCHIP_GRF_H +#define __SOC_ROCKCHIP_GRF_H + +/* Rockchip DDRTYPE defines */ +enum { + ROCKCHIP_DDRTYPE_DDR3 = 3, + ROCKCHIP_DDRTYPE_LPDDR2 = 5, + ROCKCHIP_DDRTYPE_LPDDR3 = 6, + ROCKCHIP_DDRTYPE_LPDDR4 = 7, + ROCKCHIP_DDRTYPE_LPDDR4X = 8, + ROCKCHIP_DDRTYPE_LPDDR5 = 9, +}; + +#endif /* __SOC_ROCKCHIP_GRF_H */ diff --git a/include/soc/rockchip/rockchip_sip.h b/include/soc/rockchip/rockchip_sip.h new file mode 100644 index 000000000..501ad1fed --- /dev/null +++ b/include/soc/rockchip/rockchip_sip.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2016, Fuzhou Rockchip Electronics Co., Ltd + * Author: Lin Huang + */ +#ifndef __SOC_ROCKCHIP_SIP_H +#define __SOC_ROCKCHIP_SIP_H + +#define ROCKCHIP_SIP_SUSPEND_MODE 0x82000003 +#define ROCKCHIP_SLEEP_PD_CONFIG 0xff + +#define ROCKCHIP_SIP_DRAM_FREQ 0x82000008 +#define ROCKCHIP_SIP_CONFIG_DRAM_INIT 0x00 +#define ROCKCHIP_SIP_CONFIG_DRAM_SET_RATE 0x01 +#define ROCKCHIP_SIP_CONFIG_DRAM_ROUND_RATE 0x02 +#define ROCKCHIP_SIP_CONFIG_DRAM_SET_AT_SR 0x03 +#define ROCKCHIP_SIP_CONFIG_DRAM_GET_BW 0x04 +#define ROCKCHIP_SIP_CONFIG_DRAM_GET_RATE 0x05 +#define ROCKCHIP_SIP_CONFIG_DRAM_CLR_IRQ 0x06 +#define ROCKCHIP_SIP_CONFIG_DRAM_SET_PARAM 0x07 +#define ROCKCHIP_SIP_CONFIG_DRAM_SET_ODT_PD 0x08 + +#endif -- cgit v1.3.1